Dissertations / Theses on the topic 'Page'
To see the other types of publications on this topic, follow the link: Page.
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 dissertations / theses for your research on the topic 'Page.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
1
Yanik, Banu Deniz. "Next Page Prediction With Popularity Based Page Rank, Duration Based Page Rank And Semantic Tagging Approach." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614097/index.pdf.
Full textAbstract:
Using page rank and semantic information are frequently used techniques in next page prediction systems. In our work, we extend the use of Page Rank algorithm for next page prediction with several navigational attributes, which are size of the page, duration of the page visit and duration of transition (two page visits sequentially), frequency of page and transition. In our model, we define popularity of transitions and pages by using duration information, use it in a relation with page size, and visit frequency factors. By using the popularity value of pages, we bias conventional Page Rank algorithm and model a next page prediction system that produces page recommendations under given top-n value. Moreover, we extract semantic terms from web URLs in order to tag pages semantically. The extracted terms are mapped into web URLs with different level of details in order to find semantically similar pages for next page recommendations. With this tagging, we model another next page prediction method, which uses Semantic Tagging (ST) similarity and exploits PPR values as a supportive method. Moreover, we model a Hybrid Page Rank (HPR) algorithm that uses both Semantic Tagging based approach and Popularity Based Page Rank values of pages together in order to investigate the effect of PPR and ST with equal weights. In addition, we investigate the effect of local (a synopsis of directed web graph) and global (whole directed web graph) modeling on next page prediction accuracy.
2
Stålbrand, Rebecka. "Prestandamätning och användbarhetsstudie av Multi-page vs. Single-page sökfunktion." Thesis, Högskolan i Skövde, Institutionen för informationsteknologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-13676.
Full textAbstract:
Hur presterar en webbplats som är byggd efter en multi-page arkitektur eller single-page arkitektur prestandamässigt? Hur stor påverkan har navigeringstider för webbplatser på användare och hur blir en webbplats mer användbar? En single-page applikation i två versioner har byggts upp med en Ajax sökfunktion som tillhandahåller en datauppsättning från StackOverflow. Undersökningsmetoderna experiment och användarstudie har tillämpats för att bevisa eller motbevisa hypotesen. Resultatet blev att single-page arkitekturen bevisades vara snabbare än multi-page arkitekturen. Användare anser att svarstider på webbplatser är mycket viktiga. En webbsidas design påverkar användarens vilja att använda denna och enligt deltagande testpersoner valdes en av versionerna ut som mer användbar.
3
Costa, José Henrique Calenzo. "Filtered-page ranking." reponame:Repositório Institucional da UFSC, 2016. https://repositorio.ufsc.br/xmlui/handle/123456789/167840.
Full textAbstract:
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência da Computação, Florianópolis, 2016.Made available in DSpace on 2016-09-20T04:25:42Z (GMT). No. of bitstreams: 1 341906.pdf: 4935734 bytes, checksum: 5630ca8c10871314b7f54120d18ae335 (MD5) Previous issue date: 2016
Algoritmos de ranking de páginas Web podem ser criados usando técnicas baseadas em elementos estruturais da página Web, em segmentação da página ou na busca personalizada. Esta pesquisa aborda um método de ranking de documentos previamente filtrados, que segmenta a página Web em blocos de três categorias para delas eliminar conteúdo irrelevante. O método de ranking proposto, chamado Filtered-Page Ranking (FPR), consta de duas etapas principais: (i) segmentação da página web e eliminação de conteúdo irrelevante e (ii) ranking de páginas Web. O foco da extração de conteúdo irrelevante é eliminar conteúdos não relacionados à consulta do usuário, através do algoritmo proposto Query-Based Blocks Mining (QBM), para que o ranking considere somente conteúdo relevante. O foco da etapa de ranking é calcular quão relevante cada página Web é para determinada consulta, usando critérios considerados em estudos de recuperação da informação. Com a presente pesquisa pretende-se demonstrar que o QBM extrai eficientemente o conteúdo irrelevante e que os critérios utilizados para calcular quão próximo uma página Web é da consulta são relevantes, produzindo uma média de resultados de ranking de páginas Web de qualidade melhor que a do clássico modelo vetorial.
Abstract : Web page ranking algorithms can be created using content-based, structure-based or user search-based techniques. This research addresses an user search-based approach applied over previously filtered documents ranking, which relies in a segmentation process to extract irrelevante content from documents before ranking. The process splits the document into three categories of blocks in order to fragment the document and eliminate irrelevante content. The ranking method, called Page Filtered Ranking, has two main steps: (i) irrelevante content extraction; and (ii) document ranking. The focus of the extraction step is to eliminate irrelevante content from the document, by means of the Query-Based Blocks Mining algorithm, creating a tree that is evaluated in the ranking process. During the ranking step, the focus is to calculate the relevance of each document for a given query, using criteria that give importance to specific parts of the document and to the highlighted features of some HTML elements. Our proposal is compared to two baselines: the classic vectorial model, and the CETR noise removal algorithm, and the results demonstrate that our irrelevante content removal algorithm improves the results and our relevance criteria are relevant to the process.
4
Alves, Fernandes Carina. "Single-page applikation vs Multi-page applikation : En jämförelse av svarstider." Thesis, Högskolan i Skövde, Institutionen för informationsteknologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-12742.
Full textAbstract:
Hur presterar Single-page applikation och Multi-page applikation beroende på datamängden webbsidan består av? Hur påverkas svarstiderna beroende om det är en MPA- eller en SPA-baserad webbsida. Dessa frågor är de som ligger i fokus för detta arbete. Empiriska mätningar tillämpades för att besvara de frågor. En webbsida skapades för skönhetssalongen Red Carpet i Skövde. Två olika versioner av webbsidan utvecklades, en SPA-baserad och en MPA-baserad. Skillnaden mellan de båda versionerna är enbart att ena är utvecklad som en SPA och den ena är utvecklad som en MPA.Därefter lades en varierande datamängd i form av bilder till på sidorna för att se hur datamängden påverkar webbapplikationernas svarstider.
5
Krupp, Brian. "Exploration of Dynamic Web Page Partitioning for Increased Web Page Delivery Performance." Cleveland State University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=csu1290629377.
Full text
6
Sanoja, Vargas Andrés. "Segmentation de pages web, évaluation et applications." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066004/document.
Full textAbstract:
Les pages web sont devenues plus complexes que jamais, principalement parce qu'elles sont générées par des systèmes de gestion de contenu (CMS). Il est donc difficile de les analyser, c'est-à-dire d'identifier et classifier automatiquement les différents éléments qui les composent. La segmentation de pages web est une des solutions à ce problème. Elle consiste à décomposer une page web en segments, visuellement et sémantiquement cohérents, appelés blocs. La qualité d'une segmentation est mesurée par sa correction et sa généricité, c'est-à-dire sa capacité à traiter des pages web de différents types. Notre recherche se concentre sur l'amélioration de la segmentation et sur une mesure fiable et équitable de la qualité des segmenteurs. Nous proposons un modèle pour la segmentation ainsi que notre segmenteur Block-o-Matic (BoM). Nous définissons un modèle d'évaluation qui prend en compte le contenu ainsi que la géométrie des blocs pour mesurer la correction d'un segmenteur par rapport à une vérité de terrain. Ce modèle est générique, il permet de tester tout algorithme de segmentation et observer ses performances sur différents types de page. Nous l'avons testé sur quatre segmenteurs et quatre types de pages. Les résultats montrent que BOM surpasse ses concurrents en général et que la performance relative d'un segmenteur dépend du type de page. Enfin, nous présentons deux applications développées au dessus de BOM. Pagelyzer compare deux versions de pages web et décide si elles sont similaires ou pas. C'est la principale contribution de notre équipe au projet européen Scape (FP7-IP). Nous avons aussi développé un outil de migration de pages HTML4 vers le nouveau format HTML5Web pages are becoming more complex than ever, as they are generated by Content Management Systems (CMS). Thus, analyzing them, i.e. automatically identifying and classifying different elements from Web pages, such as main content, menus, among others, becomes difficult. A solution to this issue is provided by Web page segmentation which refers to the process of dividing a Web page into visually and semantically coherent segments called blocks.The quality of a Web page segmenter is measured by its correctness and its genericity, i.e. the variety of Web page types it is able to segment. Our research focuses on enhancing this quality and measuring it in a fair and accurate way. We first propose a conceptual model for segmentation, as well as Block-o-Matic (BoM), our Web page segmenter. We propose an evaluation model that takes the content as well as the geometry of blocks into account in order to measure the correctness of a segmentation algorithm according to a predefined ground truth. The quality of four state of the art algorithms is experimentally tested on four types of pages. Our evaluation framework allows testing any segmenter, i.e. measuring their quality. The results show that BoM presents the best performance among the four segmentation algorithms tested, and also that the performance of segmenters depends on the type of page to segment.We present two applications of BoM. Pagelyzer uses BoM for comparing two Web pages versions and decides if they are similar or not. It is the main contribution of our team to the European project Scape (FP7-IP). We also developed a migration tool of Web pages from HTML4 format to HTML5 format in the context of Web archives
7
Chiew, Thiam Kian. "Web page performance analysis." Thesis, University of Glasgow, 2009. http://theses.gla.ac.uk/658/.
Full textAbstract:
Computer systems play an increasingly crucial and ubiquitous role in human endeavour by carrying out or facilitating tasks and providing information and services. How much work these systems can accomplish, within a certain amount of time, using a certain amount of resources, characterises the systems’ performance, which is a major concern when the systems are planned, designed, implemented, deployed, and evolve. As one of the most popular computer systems, the Web is inevitably scrutinised in terms of performance analysis that deals with its speed, capacity, resource utilisation, and availability. Performance analyses for the Web are normally done from the perspective of the Web servers and the underlying network (the Internet). This research, on the other hand, approaches Web performance analysis from the perspective of Web pages. The performance metric of interest here is response time. Response time is studied as an attribute of Web pages, instead of being considered purely a result of network and server conditions. A framework that consists of measurement, modelling, and monitoring (3Ms) of Web pages that revolves around response time is adopted to support the performance analysis activity. The measurement module enables Web page response time to be measured and is used to support the modelling module, which in turn provides references for the monitoring module. The monitoring module estimates response time. The three modules are used in the software development lifecycle to ensure that developed Web pages deliver at worst satisfactory response time (within a maximum acceptable time), or preferably much better response time, thereby maximising the efficiency of the pages. The framework proposes a systematic way to understand response time as it is related to specific characteristics of Web pages and explains how individual Web page response time can be examined and improved.
8
Library, University of Sydney. "Cultural Care Warning page." Thesis, University of Sydney, 2022. https://hdl.handle.net/2123/29589.
Full textAbstract:
This page can be added to theses that contain Indigenous Cultural and Intellectual Property (ICIP), that may contain the names or voices of people that have died, or that may contain culturally sensitive material. The text in this file can be edited as needed to provide additional information for a reader.
9
Nafde, Aditi. "Deciphering the manuscript page : the mise-en-page of Chaucer, Gower, and Hoccleve Manuscripts." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:b2c67783-b797-494a-b792-368c14d1fe49.
Full textAbstract:
This thesis examines the production of the Middle English poetic manuscript. It analyses the mise-en-page of manuscripts created during a crucial period for book production, immediately after 1400, when there was a sudden explosion in the production of vernacular manuscripts of literary texts, when the demand for books increased, and the commercial book trade swiftly followed. It offers a close analysis of the mise-en-page of the manuscripts of three central authors: Chaucer’s, Gower’s, and Hoccleve’s manuscripts were at the heart of this sudden flourishing and were, crucially, produced when scribal methods for creating the literary page were still unformed. Previous studies have focused on the localised readings produced by single scribes, manuscripts, or authors, offering a limited examination of broader trends. This study offers a wider comparison: where individual studies offer localised analysis, the multi-textuality of this thesis offers broader perceptions of book production and of scribal responses to the new literary texts being produced. In analysing the layout of seventy-six manuscripts, including borders, initials, paraphs, rubrics, running titles, speaker markers, glosses and notes, this thesis argues that scribes were deeply concerned with creating a manuscript page specifically to showcase texts of poetry. The introduction outlines current scholarship on mise-en-page and defines the scribe as one who offers an individual response to the text on the page within the context of the inherited, commercial, and practical practices of layout. The three analytical chapters address the placement of the features of mise-en-page in each of the seventy-six manuscripts, each chapter offering three contrasting manuscript situations. Chapter 1 analyses the manuscripts of Chaucer, who left no plan for the look of his page, causing scribes to make decisions on layout that illuminate fifteenth-century scribal responses to literature. These are then compared to the manuscripts of Gower in Chapter 2, directly or indirectly supervised by the poet, which display rigorous uniformity in their layout. This chapter argues that scribes responded in much the same way, despite the strict control over meaning. Chapter 3 focuses on Hoccleve’s autograph manuscripts which are unique in demonstrating authorial control over layout. This chapter compares the autograph to the non-autograph manuscripts to argue that scribal responses differed from authorial intentions. Each of the three chapters analyses the development of mise-en-page specifically for literary texts. Focussing on the mise-en-page, this thesis is able to compare across a range of texts, manuscripts, scribes, and authors to mount a substantial challenge to current perceptions that poetic manuscripts were laid out in order to assist readers’ understanding of the meaning of the texts they contain. Instead, it argues that though there was a concern with representing the nuances of poetic meaning, often scribal responses to poetry were bound up with presenting poetic form.
10
Haendiges, James Alan. "Mobility and the digital page." Pullman, Wash. : Washington State University, 2010. http://www.dissertations.wsu.edu/Dissertations/Spring2010/j_haendiges_041910.pdf.
Full text
11
Bienkowski, Marcin. "Page migration in dynamic networks." [S.l. : s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=976779188.
Full text
12
SOUZA, CRISTON PEREIRA DE. "EFFICIENT WEB PAGE REFRESH POLICIES." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2010. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15893@1.
Full textAbstract:
CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOUma máquina de busca precisa constantemente revisitar páginas Web para manter seu repositório local atualizado. Uma política de revisitação deve ser empregada para construir um escalonamento de revisitações que mantenha o repositório o mais atualizado possível utilizando os recursos disponíveis. Para evitar sobrecarga de servidores Web, a política de revisitação deve respeitar um tempo mínimo entre requisições consecutivas a um mesmo servidor. Esta regra é chamada restrição de politeness. Devido ao porte do problema, consideramos que uma política de revisitação é eficiente se o tempo médio para escalonar uma revisitação é sublinear no número de páginas do repositório. Neste sentido, quando a restrição de politeness é considerada, não conhecemos política eficiente com garantia teórica de qualidade. Nesta pesquisa investigamos três políticas eficientes que respeitam a restrição de politeness, chamadas MERGE, RANDOM e DELAYED. Fornecemos fatores de aproximação para o nível de atualização do repositório quando empregamos as política MERGE ou RANDOM. Demonstramos que 0,77 é um limite inferior para este fator de aproximação quando empregamos a política RANDOM, e apresentamos uma conjectura de que 0,927 é um limite inferior para este fator de aproximação quando empregamos a política MERGE. As políticas também são avaliadas através da simulação da execução destas políticas para manter o nível de atualização de um repositório contendo 14,5 milhões de páginas Web. Um repositório contendo artigos da Wikipedia também é utilizado nos experimentos, onde podemos observar que a política MERGE apresenta melhores resultados que uma estratégia gulosa natural para este repositório. A principal conclusão desta pesquisa é que existem políticas simples e eficientes para o problema de revisitação de páginas Web, que perdem pouco em termos do nível de atualização do repositório mesmo quando consideramos a restrição de politeness.
A search engine needs to continuously revisit web pages in order to keep its local repository up-to-date. A page revisiting schedule must be defined to keep the repository up-to-date using the available resources. In order to avoid web server overload, the revisiting policy must respect a minimum amount of time between consecutive requests to the same server. This rule is called politeness constraint. Due to the large number of web pages, we consider that a revisiting policy is efficient when the mean time to schedule a revisit is sublinear on the number of pages in the repository. Therefore, when the politeness constraint is considered, there are no existing efficient policies with theoretical quality guarantees. We investigate three efficient policies that respect the politeness constraint, called MERGE, RANDOM and DELAYED. We provide approximation factors for the repository’s up-to-date level for the MERGE and RANDOM policies. Based on these approximation factors, we devise a 0.77 lower bound for the approximation factor provided by the RANDOM policy and we present a conjecture that 0.927 is a lower bound for the approximation factor provided by the MERGE policy. We evaluate these policies through simulation experiments which try to keep a repository with 14.5 million web pages up-to-date. Additional experiments based on a repository with Wikipedia’s articles concluded that the MERGE policy provides better results than a natural greedy strategy. The main conclusion of this research is that there are simple and efficient policies that can be applied to this problem, even when the politeness constraint must be respected, resulting in a small loss of repository’s up-to-date level.
13
Wolfe, John D. "Blank Page: A Teacher Begins." ScholarWorks@UNO, 2015. http://scholarworks.uno.edu/td/2015.
Full textAbstract:
Comprised of seven essays, this collection of literary nonfiction explores one man's journey into the teaching profession. The author recounts his experiences from just before he heard the call, to his first year teaching as an intern at Punahou School in Honolulu, through his first three years teaching full-time, and the challenges, mostly internal conflicts, he worked through as he taught freshmen and then two junior/senior electives before eventually going on sabbatical to Tanzania for his ninth year.
14
Xu, Jingqian. "Full similarity-based page ranking." Diss., Columbia, Mo. : University of Missouri-Columbia, 2008. http://hdl.handle.net/10355/5773.
Full textAbstract:
Thesis (M.S.)--University of Missouri-Columbia, 2008.The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 19, 2009) Includes bibliographical references.
15
Xu, Junying. "From Page to Page to Stage: Translation and Dramaturgy Issues of Once upon a Rainy Night." Oxford, Ohio : Miami University, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=miami1219348310.
Full text
16
Myers, Paul Thomas. "The Cucamonga Middle School web page: Using parent input to redesign an existing school web page." CSUSB ScholarWorks, 2001. https://scholarworks.lib.csusb.edu/etd-project/2008.
Full textAbstract:
This project focused on the enhancement of an existing school web page. Schools have jumped on the bandwagon in record numbers in the past couple of years publishing web pages about their schools. Cucamonga Middle School is no exception, having first published a web site in 1995. Utilizing information gathered from a survey, the author/webmaster created a redesign of the existing school webpage. The wants and needs of parents, as noted in the survey were the driving force behind the redesign.
17
De, Lisle Linda B. "Structuralism pluralism and editorial page representation." Online access for everyone, 2006. http://www.dissertations.wsu.edu/Thesis/Spring2006/l%5Fdelisle%5F050106.pdf.
Full text
18
Engelsåstrø, Olav, and Øyvind Reinsberg. "Håndtering av page cache i Derby." Thesis, Norwegian University of Science and Technology, Department of Computer and Information Science, 2006. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-10270.
Full textAbstract:
Oppgaven går ut på å implementere nytt page replacement cache i databasesytemet Derby. Oppgaven tar først for seg en studie av eksisterende algoritmer. Deretter velges LRU og LRU/2Q, for implementasjon. Vi verifiserer at algoritmen er korrekt, før vi kjører en rekke ytelsestester. En analyse av resultatene viser at både LRU og LRU/2Q yter bedre enn den eksisterende clock-algoritmen.
19
Metikurke, Seema Sreenivasamurthy. "Grid-Enabled Automatic Web Page Classification." Digital Archive @ GSU, 2006. http://digitalarchive.gsu.edu/cs_theses/23.
Full textAbstract:
Much research has been conducted on the retrieval and classification of web-based information. A big challenge is the performance issue, especially for a classification algorithm returning results for a large set of data that is typical when accessing the Web. This thesis describes a grid-enabled approach for automatic web page classification. The basic approach is first described that uses a vector space model (VSM). An enhancement of the approach through the use of a genetic algorithm (GA) is then described. The enhanced approach can efficiently process candidate web pages from a number of web sites and classify them. A prototype is implemented and empirical studies are conducted. The contributions of this thesis are: 1) Application of grid computing to improve performance of both VSM and GA using VSM based web page classification; 2) Improvement of the VSM classification algorithm by applying GA that uniquely discovers a set of training web pages while also generating a near optimal parameter values set for VSM.
20
Lai, Yuk-yeu William, and 賴玉耀. "Characteristics of front-page medical news." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B45588727.
Full text
21
Morris, Frank William. "Parallax (memory as a torn page)." Virtual Press, 1985. http://liblink.bsu.edu/uhtbin/catkey/491451.
Full textAbstract:
The purpose of this creative project was to explore the possibilities of words and photographic images in expressing mood. The particular mood that was to be expressed came from the observation of small rituals. These small rituals are an avenue that humans tend to derive meaning and continuity. Beyond this, the use of the Platinum/ Palladium photographic process as an expressive tool was examined.
22
Han, Younglim. "Romantic Shakespeare : from stage to page." Thesis, University of Birmingham, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393782.
Full text
23
Kilkelly, Michael James 1972. "Off the page : object-oriented representations." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/67523.
Full textAbstract:
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Architecture, 1999.Includes bibliographical references (p. 57-59).
The intention of this thesis is to investigate methods in which deficiencies in construction documents can be addressed through the application of digital technology. These deficiencies take two forms. The first form relates specifically to the limitations of a paper based documentation system with regard to accessing information. This is becoming increasingly prevalent due to the increasing amount of documentation required for complex building projects. The second set of deficiencies is directly related to the time consuming nature of the construction document production process, recognizing that the majority of time is spent reformatting and redrawing previous details and specifications. The concepts of object-oriented programming and levels of abstraction are used as organizational structures to address these deficiencies. While current methods of documentation utilize more traditionally based organizational system, this thesis explored the use of structures inherent to computational media. Additionally, database structures were explored as a key component to information reuse in the documentation process. Two prototype systems are developed to propose alternative methods of documentation using computational media. The Building Interface is an interactive system for information access that utilizes varying densities of information and multiple modes of representation. The Drawing Assembler is a graphic search engine for construction details that links a building component database with a construction detail database through the intersection of dissimilar objects.
by Michael James Kilkelly.
S.M.
24
Ferreira, Joana Cristina Pinto. "Recrutamento e seleção na Page Personnel." Master's thesis, Instituto Superior de Economia e Gestão, 2014. http://hdl.handle.net/10400.5/7493.
Full textAbstract:
Mestrado em Gestão de Recursos HumanosOs processos de Recrutamento e Seleção são momentos extremamente importantes na vida das organizações e cada vez mais, os recursos humanos das empresas são vistos como uma fonte de vantagem competitiva. A redefinição das estratégias das organizações e o seu recurso à externalização de alguns sectores tem provocado uma presença cada vez maior das empresas de consultoria no mercado, que atuam nas mais diversas áreas da Gestão de Recursos Humanos. Este Trabalho Final de Mestrado faz uma descrição sobre as atividades desenvolvidas no estágio curricular, componente integrante do Mestrado em Gestão de Recursos Humanos, que realizei no departamento de Retail e Secretarial & Management Support na Page Personnel, marca pertencente à multinacional PageGroup, que atua na área da consultoria de recrutamento. A reflexão sobre as atividades e conhecimentos apreendidos neste estágio é acompanhada por um enquadramento teórico referente aos métodos de Recrutamento e Seleção praticados pela Page Personnel, empresa que me permitiu ter uma participação ativa nas diversas fases dos processos de Recrutamento e Seleção que englobaram a pesquisa e identificação de candidatos através do e-recrutamento e do head-hunting e a sua avaliação baseada na realização de testes, entrevistas e controlo de referências.
The recruitment and selection processes are important moments for organizations and their human resources are seen as a competitive advantage source. The redefinition of organizations strategies and the implementation of outsourcing in some sectors have been increasing the presence of consulting firms in the market, that work in different areas of Human Resources Management. This Final Master Work makes a description of the activities developed during the internship, part of the Master of Human Resources Management, that I realized in Retail and Secretarial & Management Support department at Page Personnel, a brand that belongs to PageGroup, which operates in recruitment consultancy area. The reflection about the activities and knowledge learned at this internship is accompanied by a theoretical framework about the methods of recruitment and selection practiced by Page Personnel, a company that allowed me to take an active part in the various stages of recruitment and selection processes which included research and identifying candidates through e-recruitment and head-hunting and their evaluation based on testing, interviews and references checking.
25
Caracol, Sara Maravilha. "Recrutamento e selecção na Michael Page." Master's thesis, Instituto Superior de Economia e Gestão, 2015. http://hdl.handle.net/10400.5/10965.
Full textAbstract:
Mestrado em Gestão de Recursos HumanosO tema do Trabalho Final de Mestrado (TFM), incide sobre o processo de Recrutamento e Selecção (R&S) na Michael Page (MP), marca pertencente ao PageGroup (PG) consultora de recrutamento e selecção especializados. O objectivo deste trabalho consiste na descrição das actividades desenvolvidas durante o período de estágio, na área de Engineering & Manufacturing, Property & Logistic, referentes a todo o processo de recrutamento e selecção. É importante que este processo seja realizado de forma eficaz e eficiente, uma vez que as organizações se consciencializam cada vez mais de que os recursos humanos são a sua vantagem competitiva, num meio envolvente em constante mudança. Por esta razão, a aderência a serviços de outsourcing de R&S tem vindo a aumentar, pois disponibiliza ao cliente os conhecimentos e técnicas especializadas que muitas vezes não possui internamente, contribuindo assim para essa vantagem competitiva. Deste modo o relatório inicia-se com uma revisão da literatura, ou enquadramento teórico, seguido da descrição do PG e respectivas actividades desenvolvidas. Para finalizar, é realizada uma análise comparativa entre as actividades realizadas com a revisão da literatura, assim como uma apreciação e conclusão do estágio.
The subject of this Final Master's degree Project (FMP) is focus about the Recruitment and Selection process at Michael Page (MP), a brand which belongs to PageGroup (PG), a specialized consultant in recruitment and selection. The purpose of this assignment consists in the description of the activities developed at the internship, in the area of Engineering & Manufacturing and Property & Logistic, referring to all the recruitment and selection process. It is important that this process is conducted in an effective and efficient way, provided that the organisations are becoming more and more aware that the human resources are their competitive advantage in a constantly changing surrounding environment. Therefore adherence to R&S outsourcing services has been increasing as it provides the customers the specialized knowledge and techniques that they often do not have internally, thus contributing to that competitive advantage. Thereby the report starts with a review of the literature, or theoretic framing, followed by the description of the PG and respective developed activities. To finalize, it is made a comparative analysis between the activities carried out with the literature revision, as well as an appreciation and conclusion of the internship.
26
Proença, Rui Pedro Salcedas. "Recrutamento e seleção na Page Personnel." Master's thesis, Instituto Superior de Economia e Gestão, 2014. http://hdl.handle.net/10400.5/7691.
Full textAbstract:
Mestrado em Gestão de Recursos HumanosO presente relatório surge no seguimento das atividades desenvolvidas durante o período de estágio curricular na Page Personnel - subsidiária do PageGroup -, empresa de recrutamento e seleção especializados. O estágio teve como enfoque o suporte a diversas equipas, em áreas tão díspares como: Finance, Human Resources, Tax & Legal e Commercial & Marketing, desenvolvendo tarefas de diversa índole, no que ao recrutamento e seleção dizem respeito. Para uma melhor compreensão das temáticas abordadas, propõe-se uma revisão de literatura relativa às técnicas e aos métodos utilizados em cada etapa do processo de recrutamento desenvolvido na Page Personnel. Por fim, é apresentada uma análise das atividades levadas a efeito, confrontando as atividades realizadas com as teorizações literárias, assim como uma apreciação pessoal da experiência de estágio.
This report follows on from the activities developed during a traineeship period at Page Personnel - PageGroup affiliate -, a specialized recruitment and selection company. The traineeship focused the support provided to several teams, in such diverse areas as Finance, Human Resources, Tax & Legal and Marketing & Commerce, carrying out different type of tasks regarding the recruitment and job-seekers selection area. For a clearer understanding of the topics approached, it is firstly proposed a literature review on the techniques and methods applied at each step of the Page Personnel?s recruitment process. At last, an analysis of the activities developed is presented, confronting the practical tasks with the correspondent literary theories, as well as a personal statement on the traineeship experience
27
Farhad, Massumeh. "Safavid single page painting, 1629-1666." [S.l. : s.n.], 1987. http://catalog.hathitrust.org/api/volumes/oclc/57466264.html.
Full text
28
Sanoja, Vargas Andrés. "Segmentation de pages web, évaluation et applications." Electronic Thesis or Diss., Paris 6, 2015. http://www.theses.fr/2015PA066004.
Full textAbstract:
Les pages web sont devenues plus complexes que jamais, principalement parce qu'elles sont générées par des systèmes de gestion de contenu (CMS). Il est donc difficile de les analyser, c'est-à-dire d'identifier et classifier automatiquement les différents éléments qui les composent. La segmentation de pages web est une des solutions à ce problème. Elle consiste à décomposer une page web en segments, visuellement et sémantiquement cohérents, appelés blocs. La qualité d'une segmentation est mesurée par sa correction et sa généricité, c'est-à-dire sa capacité à traiter des pages web de différents types. Notre recherche se concentre sur l'amélioration de la segmentation et sur une mesure fiable et équitable de la qualité des segmenteurs. Nous proposons un modèle pour la segmentation ainsi que notre segmenteur Block-o-Matic (BoM). Nous définissons un modèle d'évaluation qui prend en compte le contenu ainsi que la géométrie des blocs pour mesurer la correction d'un segmenteur par rapport à une vérité de terrain. Ce modèle est générique, il permet de tester tout algorithme de segmentation et observer ses performances sur différents types de page. Nous l'avons testé sur quatre segmenteurs et quatre types de pages. Les résultats montrent que BOM surpasse ses concurrents en général et que la performance relative d'un segmenteur dépend du type de page. Enfin, nous présentons deux applications développées au dessus de BOM. Pagelyzer compare deux versions de pages web et décide si elles sont similaires ou pas. C'est la principale contribution de notre équipe au projet européen Scape (FP7-IP). Nous avons aussi développé un outil de migration de pages HTML4 vers le nouveau format HTML5Web pages are becoming more complex than ever, as they are generated by Content Management Systems (CMS). Thus, analyzing them, i.e. automatically identifying and classifying different elements from Web pages, such as main content, menus, among others, becomes difficult. A solution to this issue is provided by Web page segmentation which refers to the process of dividing a Web page into visually and semantically coherent segments called blocks.The quality of a Web page segmenter is measured by its correctness and its genericity, i.e. the variety of Web page types it is able to segment. Our research focuses on enhancing this quality and measuring it in a fair and accurate way. We first propose a conceptual model for segmentation, as well as Block-o-Matic (BoM), our Web page segmenter. We propose an evaluation model that takes the content as well as the geometry of blocks into account in order to measure the correctness of a segmentation algorithm according to a predefined ground truth. The quality of four state of the art algorithms is experimentally tested on four types of pages. Our evaluation framework allows testing any segmenter, i.e. measuring their quality. The results show that BoM presents the best performance among the four segmentation algorithms tested, and also that the performance of segmenters depends on the type of page to segment.We present two applications of BoM. Pagelyzer uses BoM for comparing two Web pages versions and decides if they are similar or not. It is the main contribution of our team to the European project Scape (FP7-IP). We also developed a migration tool of Web pages from HTML4 format to HTML5 format in the context of Web archives
29
Karam, Marian T. "Facebook Brand Page: an Exploratory Study of Facebook Brand Page Attributes and Their Influence on Purchase Intentions." Thesis, University of North Texas, 2013. https://digital.library.unt.edu/ark:/67531/metadc407753/.
Full textAbstract:
This study explored attributes of a Facebook brand page (FBP). Seven variables were derived from the framework and applied to FBPs. The goals of this research were to discover which attributes contribute to a successful FBP, determine which attributes increase purchase intentions, and help marketers determine where to focus their efforts. A total of 421 surveys were gathered from men and women ages 18 and older. The methods of this research included factor analysis and multiple regression analysis. Results yielded two loading factors for the trustworthiness variable and supported hypotheses of trustworthiness increasing purchase intentions. It was also discovered that participation positively influences purchase intentions. It is advised that information content be monitored to avoid information overload.
30
Grace, Phillip Eulon. "Full-page versus partial-page screen designs in web-based training : their effects on learner satisfaction and performance." [Tampa, Fla] : University of South Florida, 2005. http://purl.fcla.edu/usf/dc/et/SFE0001520.
Full text
31
Eriksson, Tobias. "Automatic web page categorizationusing text classication methods." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-142424.
Full textAbstract:
Over the last few years, the Web has virtually exploded with an enormous amount of web pages of dierent types of content. With the current size of Web, it has become cumbersome to try and manually index and categorize all of its content. Evidently, there is a need for automatic web page categorization. This study explores the use of automatic text classication methods for categorization of web pages. The results in this paper is shown to be comparable to results in other papers on automatic web page categorization, however not as good as results on pure text classication.Under de senaste åren så har Webben exploderat i storlek, med miljontals webbsidor av vitt skilda innehåll. Den enorma storleken av Webben gör att det blir ohanterligt att manuellt indexera och kategorisera allt detta innehåll. Uppenbarligen behövs det automatiska metoder för att kategorisera webbsidor. Denna studie undersöker hur metoder för automatiskt textklassicering kan användas för kategorisering av hemsidor. De uppnådda resultatet i denna rapport är jämförbara med resultat i annan litteratur på samma område, men når ej upp till resultatet i studier på ren textklassicering.
32
Wienand, Ian Raymond Computer Science & Engineering Faculty of Engineering UNSW. "Transparent large-page support for Itanium linux." Publisher:University of New South Wales. Computer Science & Engineering, 2008. http://handle.unsw.edu.au/1959.4/41021.
Full textAbstract:
The abstraction provided by virtual memory is central to the operation of modern operating systems. Making the most efficient use of the available translation hardware is critical to achieving high performance. The multiple page-size support provided by almost all architectures promises considerable benefits but poses a number of implementation challenges. This thesis presents a minimally-invasive approach to transparent multiple page-size support for Itanium Linux. In particular, it examines the interaction between supporting large pages and Itanium's two inbuilt hardware page-table walkers; one being a virtual linear page-table with limited support for storing different page-size translations and the other a more flexible but higher overhead hash table based translation cache. Compared to a single-page-size kernel, a range of benchmarks show performance improvements when multiple page-sizes are available, generally large working sets that stress the TLB. However, other benchmarks are negatively impacted. Analysis shows that the increased TLB coverage, resulting from the use of large pages, frequently does not reduce TLB miss rates sufficiently to make up for the increased cost of TLB reloads. These results, which are specific to the Itanium architecture, suggest that large-page support for Itanium Linux is best enabled selectively with insight into application behaviour.
33
Kanaan, Falah. "Shakespeare on the Arab page and stage." Thesis, University of Manchester, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.489175.
Full text
34
Ross, Alistair S. "Text Integration for the Multilingual Printed Page." Thesis, University of the Arts London, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.502822.
Full text
35
Hennig, Andreas. "Recognising a page of unconstrained cursive handwriting." Thesis, Nottingham Trent University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.285727.
Full text
36
MANNARINO, ANA DE GUSMAO. "AMILCAR DE CASTRO AND THE NEOCONCRETE PAGE." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2006. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=9864@1.
Full textAbstract:
PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIROCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO
Amilcar de Castro e a página neoconcreta trata do projeto gráfico realizado pelo escultor para o Jornal do Brasil, em especial para o Suplemento Dominical do Jornal do Brasil, nos últimos anos da década de 1950. A diagramação do suplemento é voltada, sobretudo, para experimentação plástica, acima de aspectos funcionais ou do ideal de transformação do cotidiano pela arte. Aproxima-se do pensamento neoconcreto e da fenomenologia de Merleau-Ponty, no que diz respeito à indissociação entre inteligível e sensível. O projeto gráfico para o suplemento esteve sempre em transformação, unindo concepção e realização no processo contínuo do fazer. Em suas páginas, a visualidade do signo gráfico foi intensamente explorada, estreitando a relação entre o jornal e as poesias concreta e neoconcreta, freqüentemente publicadas no suplemento. Muitas das questões trabalhadas por Amilcar de Castro em suas esculturas e desenhos são, de modo semelhante, exploradas pelo artista na diagramação do jornal, um dos meios no qual exercitou a sua poética. Nesse sentido, destacam-se a conjugação entre pensamento e fazer na sensibilidade do olhar; a utilização sempre do mínimo de elementos, priorizando as relações entre eles; a experimentação do espaço e do tempo como dimensões indissociáveis, vivenciadas a partir da motricidade e da operacionalidade.
Amilcar de Castro and the Neoconcrete Page deals with the sculptor's graphic design project for the news daily Jornal do Brasil, and especially for the Suplemento Dominical do Jornal do Brasil (the paper's Sunday supplement) during the late 1950s. Above all else, the supplement's layout reflected visual experimentation beyond any mere concern with functionality or the idealized tranformtion of everyday life by art. Insofar as it touches upon the indissociation between intelligibility and sensibility, it contains a number of commonalities with neoconcretist thought and the phenomenology of Merleau- Ponty. During the period in question, the supplement's graphic design project changed continuously, blending concepts and execution within its ongoing creative process. The visuality of the graphic sign was intensely explored in its pages, strengthening the newsaper's relationship with the concretist and neconcretist poetry published by the supplement. Similarly, many of the problems explored by Amilcar de Castro in his sculptures and drawings were also dealt with by the artist in the newspaper's layout as one of the mediums according to which he forged his poetics. To this end, we shall highlight associations between thought and production as results of the sensitivity of the gaze; the artist's minimalist use of elements that focus on inter-relationship; and the experimental use of space and time as indissociable dimensions experienced and based on motion and operationality.
37
Das, Somak R. "Evaluation of QUIC on web page performance." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/91444.
Full textAbstract:
Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2014.19
Title as it appears in MIT commencement exercises program, June 6, 2014: Designing a better transport protocol for the web. Cataloged from PDF version of thesis.
Includes bibliographical references (pages 53-54).
This work presents the first study of a new protocol, QUIC, on Web page performance. Our experiments test the HTTP/1.1, SPDY, and QUIC multiplexing protocols on the Alexa U.S. Top 500 websites, across 100+ network configurations of bandwidth and round-trip time (both static links and cellular networks). To do so, we design and implement QuicShell, a tool for measuring QUIC's Web page performance accurately and reproducibly. Using QuicShell, we evaluate the strengths and weaknesses of QUIC. Due to its design of stream multiplexing over UDP, QUIC outperforms its predecessors over low-bandwidth links and high-delay links by 10 - 60%. It also helps Web pages with small objects and HTTPS-enabled Web pages. To improve QUIC's performance on cellular networks, we implement the Sprout-EWMA congestion control protocol and find that it improves QUIC's performance by > 10% on high-delay links.
by Somak R. Das.
M. Eng.
38
Melo, Mariana Pereira de. "Ordenação das páginas do Google - \"Page Rank\"." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/45/45133/tde-08052009-152811/.
Full textAbstract:
Grande parte do sucesso do Google provêm do algoritmo Page Rank, que avalia quantitativamente a importância de cada página na web. Esta ordenação é obtida através do vetor estacionário de uma matriz estocástica específica, utilizando o Método das Potências. A velocidade de convergência deste método será avaliada em detalhe, já que se trata de uma resposta imediata da pesquisa do usuário. Afim de entender as diferentes situações que o modelo pode enfrentar, diversas simulações são apresentadas neste trabalho. Em particular, estamos interessados nos fatores que influenciam a velocidade de convergência. Para tanto, o número de páginas total e de cada conjunto fechado, bem como o número de conjuntos fechados e de nós pendentes foram estudados.Great part of Google\'s success comes from the Page Rank algorithm, wich quantitatively evaluates the importance of each page on the web. This sort is achieved through a specific stochastic matrix stationary vector, using the Power Method. The convergency speed of this method will be evaluated in details, since this is a imediate response for the user search. In order to understand the diferent situations the model can confront, several simulations are shown in this work. In particular, we are interested in the factors which influences the convergency speed. For that, the total and inside each closed set number of pages and also the closed sets and dangling nodes numbers were studied.
39
Pinto, Mariana de Matos Aguilar. "Recrutamento e selecção na Page Personal - Portugal." Master's thesis, Instituto Superior de Economia e Gestão, 2015. http://hdl.handle.net/10400.5/10966.
Full textAbstract:
Mestrado em Gestão de Recursos HumanosA elaboração do Trabalho Final de Mestrado foi realizada no âmbito do Mestrado em Gestão de Recursos Humanos, com o intuito da obtenção do grau de Mestre. O objetivo principal deste relatório é descrever e refletir sobre as atividades que desenvolvi ao longo de três meses de estágio na empresa Page Personnel (PP), marca do PageGroup. O documento está dividido em quatro capítulos. O primeiro capítulo expõe a caracterização da organização onde realizei o estágio. No segundo capítulo é apresentado um enquadramento teórico, onde é feita uma pequena abordagem sobre a gestão de recursos humanos com ênfase nas práticas de recrutamento e seleção, área onde desenvolvi o estágio na referida empresa. No terceiro capítulo estão apresentadas as atividades desenvolvidas ao longo do estágio, referentes aos processos de recrutamento e seleção desenvolvidos na PP. Por fim são apresentadas as conclusões e o confronto da revisão da literatura com as atividades do estágio, as limitações que foram encontradas ao longo deste relatório, assim como uma apreciação pessoal do estágio e sugestões de melhoria.
The current report has been carried out under the context of the Master in Human Resources Management, with the purpose of achieving the Master degree. The main purpose of this report is to describe the activities performed during a three month internship at Page Personnel (PP), a company of the PageGroup. The document is divided in four chapters. The first chapter describes the organization where the internship was performed. In the second chapter it is presented a theoretical framework, where it is developed a brief discussion on human resources with a focus in the recruiting and selection, area where I developed my internship in the referred company. In the third chapter are presented the activities developed during the internship, related with the recruiting and selection processes developed at PP. In the final chapter are presented the conclusions and between the literature review and the activities developed during the internship, the limitations found during the preparation of this report, as well as a personal evaluation of the internship and potential areas of improvement.
40
Flamerie, de Lachapelle Frédérique Mocellin Catherine Van Wijland Jérôme Barbier Frédéric. "La mise en page de la citation." [S.l.] : [s.n.], 2003. http://www.enssib.fr/bibliotheque/documents/dcb/M-2003-RECH-20-flammerie.pdf.
Full text
41
Worden, Jessica. "The performance of breathlessness on the page." Thesis, Brunel University, 2017. http://bura.brunel.ac.uk/handle/2438/14908.
Full textAbstract:
This thesis formulates a practice-based approach to performances of breathlessness on the page. It investigates breathlessness as a subject of creative practice through performance writing, creating different works that function as material object, site as well as score for future performance permutations. These works each examine different aspects of breathlessness, with a focus on the corporeal, affect and between-ness. The relationship of these performance works to the body, affect, time and duration establish the performative possibilities of writing and how this specific form of artistic practice contributes to discourse surrounding live work. My research does not distinguish between the contributions of practice and critical analysis. The outcome of the research is three works, one of which is embedded within this document, and a critical analysis that explores the different ways breathlessness performs on the page. Key to my research is a negotiation of understandings of lessness. Breathless performance writing posits a concept of lessness as other than absence. The ability of the practice-based work to initiate experiences that engage with the body, time and duration also demonstrate forms through which writing can generate as well as directly participate in performance. This research contributes to the field of contemporary performance and theatre practice by defining the live in relation to writing as well as developing a concept of lessness. The distinction between writing and performance leads to unnecessary schisms between the two disciplines. This body of research demonstrates the ways in which performance writing bridges these disciplines to initiate live work. This research disrupts conventional and binary definitions of breathlessness, performance and writing. Performance writing initiates live experiences for audiences of one or many, unbound to any one point in time, capable of generating multiple but unique live encounters with performance.
42
Wigington, Curtis Michael. "End-to-End Full-Page Handwriting Recognition." BYU ScholarsArchive, 2018. https://scholarsarchive.byu.edu/etd/7099.
Full textAbstract:
Despite decades of research, offline handwriting recognition (HWR) of historical documents remains a challenging problem, which if solved could greatly improve the searchability of online cultural heritage archives. Historical documents are plagued with noise, degradation, ink bleed-through, overlapping strokes, variation in slope and slant of the writing, and inconsistent layouts. Often the documents in a collection have been written by thousands of authors, all of whom have significantly different writing styles. In order to better capture the variations in writing styles we introduce a novel data augmentation technique. This methods achieves state-of-the-art results on modern datasets written in English and French and a historical dataset written in German.HWR models are often limited by the accuracy of the preceding steps of text detection and segmentation.Motivated by this, we present a deep learning model that jointly learns text detection, segmentation, and recognition using mostly images without detection or segmentation annotations.Our Start, Follow, Read (SFR) model is composed of a Region Proposal Network to find the start position of handwriting lines, a novel line follower network that incrementally follows and preprocesses lines of (perhaps curved) handwriting into dewarped images, and a CNN-LSTM network to read the characters. SFR exceeds the performance of the winner of the ICDAR2017 handwriting recognition competition, even when not using the provided competition region annotations.
43
Wei, Chenjie. "Using Automated Extraction of the Page Component Hierarchy to Customize and Adapt Web Pages to Mobile Devices." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1338348757.
Full text
44
Linares, Rita de Cássia. "Ocorrência de rotaviroses em criações de suínos em diversos estados brasileiros." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/10/10134/tde-17102013-153004/.
Full textAbstract:
As diarréias neonatais constituem-se em um dos mais importantes fatores econômico e sanitário nas granjas suínas, quer pela mortalidade, quer pelas perdas agregadas ao atraso no desenvolvimento dos leitões, à profilaxia e ao manejo. Os rotavírus ocupam lugar de destaque pela rápida disseminação dentro do plantel, bem como pelo potencial zoonótico, dada a probabilidade de rearranjo ou recombinação genética entre amostras humanas e animais O objetivo deste trabalho foi detectar a presença de rotavírus a partir de 277 amostras fecais de leitões com quadro clínico de diarréia, provenientes dos Estados do Rio Grande do Sul (RS), Santa Catarina (SC), Paraná (PR), Mato Grosso do Sul (MS), Mato Grosso (MT), São Paulo (SP), Rio de Janeiro (RJ) e Minas Gerais (MG) entre os anos de 2009 e 2011 e analisar o perfil eletroforético de migração dos segmentos genômicos bem como diferenças de eletroferótipos nas amostras positivas, pela técnica de eletroforese em gel de poliacrilamida (PAGE). Das 277 amostras fecais diarréicas de leitões analisadas, 25 foram positivas (25/277= 9%). De conformidade com os Estados de origem, foram verificadas as frequências de 20% (1/5) no RS, 11,1% (1/9) em SC, 12,5% (1/8) no PR, 15,3% (6/39) em MS, 14,2% (3/21) em MT, 6,7% (5/74) em SP, 0% (0/7) no RJ e 7% (8/114) em MG. Pela análise da migração eletroforética dos segmentos genômicos, todas as 25 amostras positivas apresentaram perfil eletroforético compatível com o RV-A, tal como a amostra padrão NCDV com migração característica em quatro classes ou agregados [4-2-3- 2]. Foram observadas pequenas diferenças na velocidade de migração de um ou mais segmentos dentro da mesma classe. Estes resultados evidenciam a importância da PAGE como metodologia de diagnóstico e de investigações epidemiológicas nas rotaviroses suínas.The neonatal diarrhea constitute one of the most important economic and health factors in pig farms either by death or by the aggregate losses to the delay in the development of piglets, prophylaxis and management. Rotaviruses have a prominent role by the rapid spread within the herd, as well as the zoonotic potential, given the likelihood of genetic reassortment or recombination between human and animal samples. The objective of this study was to detect the presence of rotavirus from fecal samples from 277 piglets with clinical cases of diarrhea, from the states of Rio Grande do Sul (RS), Santa Catarina (SC), Paraná (PR), Mato Grosso do Sul (MS), Mato Grosso (MT), São Paulo (SP), Rio de Janeiro (RJ) e Minas Gerais (MG) between the years 2009 and 2011 and to analyze the electrophoretic migration of genomic segments and electropherotype differences in positive samples, by polyacrylamide gel electrophoresis (PAGE) technique. From 277 piglets diarrheal stool samples analyzed, 25 were positive (25/277 = 9%). In accordance with the States of origin, were observed frequencies of 20% (1/5) in the RS, 11.1% (1/9) in SC, 12.5% (1/8) in PR, 15.3 % (6/39) in MS, 14.2% (3/21) in MT, 6.7% (5/74) in SP, 0% (0/7) in Rio de Janeiro and 7% (8/114) in MG. For the analysis of the electrophoretic migration of genome segments, all 25 positive samples showed electrophoretic profile compatible with the RV-A as a standard sample NCDV, showing characteristic fourth class or aggregates [4-2-3-2]. We observed small differences in the migration speed of one or more segments within the same class. These results highlight the importance of PAGE as a method of diagnosis and epidemiological investigations in the porcine rotavirus.
45
Tian, Ran. "Examining the Complexity of Popular Websites." Thesis, University of Oregon, 2015. http://hdl.handle.net/1794/19347.
Full textAbstract:
A significant fraction of today's Internet traffic is associated with popular web sites such as YouTube, Netflix or Facebook. In recent years, major Internet websites have become more complex as they incorporate a larger number and more diverse types of objects (e.g. video, audio, code) along with more elaborate ways from multiple servers. These not only affect the loading time of pages but also determine the pattern of resulting traffic on the Internet.
In this thesis, we characterize the complexity of major Internet websites through large-scale measurement and analysis. We identify thousands of the most popular Internet websites from multiple locations and characterize their complexities. We examine the effect of the relative popularity ranking and business type of the complexity of websites. Finally we compare and contrast our results with a similar study conducted 4 years earlier and report on the observed changes in different aspects.
46
Molin, Eric. "Comparison of Single-Page Application Frameworks : A method of how to compare Single-Page Application frameworks written in JavaScript." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-194105.
Full textAbstract:
This degree project is a scientific study where the focus is to formulate a method of how to compare Single-Page Application (SPA) frameworks written in JavaScript. To solve the problem, an abstraction of SPA frameworks is required. This abstraction is completed using a criteria-based approach. Criteria are collected from literature and interviews with experienced developers. Every criterion is defined and has a set of questions evaluating it. In addition to the abstraction concepts are extracted from other comparative methods, such as performance testing and code comparison. The method is evolved into two separate parts, a theoretical and a practical. Finally, the method is tested on three different frameworks, AngularJS, Angular 2 and React, by implementing a prototype for each framework. From this prototype, code comparison and performance tests are conducted and evaluated. According to the method, AngularJS is suggested to be the best choice. However, the majority of the results from the theoretical part were more or less identical whereas practical part showed more differences. For future reference, this method could be evaluated to other comparative methods or be extended with more criteria and questions.Detta examensarbete är en vetenskaplig studie där fokus är att formulera en metod för hur man kan jämföra ramverk för single-page-applikationer (SPA) skrivna i JavaScript. För att lösa problemet, behövs en abstraktion av SPA-ramverk. Denna abstraktion använder sig av ett kriterium baserat tillvägagångssätt. Kriterier samlas in från litteratur och intervjuer med erfarna utvecklare. Varje kriterium definieras och har en uppsättning frågor som utvärderar det. Förutom abstraktionen extraheras koncept från andra komparativa metoder, såsom prestandatestning och kod jämförelse. Metoden utvecklades i två separata delar, en teoretisk och en praktisk. Slutligen testas metoden på tre olika ramverk, AngularJS, Angular 2 och React genom att implementera en prototyp för varje ramverk. Från denna prototyp kan kod jämförelser och prestandatester genomföras och utvärderas. Resultatet visar att AngularJS är det bästa valet. Men de flesta av resultaten från den teoretiska delen var mer eller mindre identiska medan den praktiska delen visade fler skillnader. För framtida utveckling, kan denna metod utvärderas med andra jämförbara metoder eller utökas med flera kriterier och frågor.
47
Karlsson, Martin. "Prestations jämförelse av single-page gentemot multi-page webbapplikation på mobila nätverk : En mätning av svarstider på olika mobila nätverk." Thesis, Högskolan i Skövde, Institutionen för informationsteknologi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-19901.
Full textAbstract:
Arbetet undersöker huruvida en traditionell multi-page applikation eller en AJAX baserad single-page applikation presterar bäst med hänsyn till quality of service där insamling och analys av svarstider nyttjas för att undersöka frågan. Arbetet specificerar vidare på M-commerce där mobila enheter uppkopplade mot mobila nätverk ligger ifokus. Arbetet utförs som ett experiment där en multi-page samt en single-page e-handels applikation med samma utseende och funktionalitet utvecklas, varpå svarstider samlas in genom att automatisk bläddra genom en mängd produkter via pagination där svarstiderna loggas. Mätningar utfördes för nätverken WiFi, 4G samt 3G med varierande datamängd. Resultaten för applikationerna jämförs sedan med hjälp av diagram och ANOVA tester som resulterade i slutsatsen att single-page visade sig inneha de kortaste svarstiderna i 8/9 mätserier. I framtiden vore det även intressant att bland annat undersöka flera funktionaliteter hos applikationen som kundvagnen, sökmotorn och navigation mellan produkttyper för att framställa ett mer fullständigt resultat.Det finns övrigt digitalt material (t.ex. film-, bild- eller ljudfiler) eller modeller/artefakter tillhörande examensarbetet som ska skickas till arkivet.
48
Abreu, Luís Pedro Borges. "Morphing Web Pages to Preclude Web Page Tampering Threats." Master's thesis, 2016. https://repositorio-aberto.up.pt/handle/10216/90184.
Full textAbstract:
O número de utilizadores da Internet continua a aumentar todos os anos e a Internet é cada vez mais uma ferramenta diária na vida de cada indivíduo, utilizada como instrumento de trabalho ou de entretenimento. Contudo, ao navegar na Internet, os utilizadores tornam-se possíveis alvos de ataques informáticos um vez que efetuam transações de dados, muitas vezes privados e sensíveis, com servidores remotos.Entre os diferentes ataques informáticos existentes, destaca-se o ataque MitB que deu origem ao tema desta dissertação. Os ataques MitB são realizados com recurso a Malware instalado e em execução nos computadores dos utilizadores, que tem acesso às informações das janelas dos navegadores de Internet - por exemplo através de bibliotecas de funções do sistema operativo ou até recorrendo a extensões dos navegadores de Internet. Estes ataques utilizam âncoras do DOM para identificar as secções de uma página web onde pretendem atacar - recolhendo dados ou modificando a própria página. O resultado do ataque será diretamente influenciado pela capacidade do Malware em identificar os pontos de ataque numa determinada página web.O Polimorfismo é um conceito geral que pode ser aplicado a páginas web como uma ferramenta para neutralizar e derrotar este tipo de ataques informáticos, tal como foi documentado pela empresa Shape Security, Inc. em 2014. Aplicando técnicas de polimorfismo a páginas web, as respostas de um servidor serão textualmente diferentes entre si, mas o resultado visual apresentado ao utilizador será sempre o mesmo. Concretamente, os valores dos atributos estáticos e a estrutura dos documentos HTML poderão ser modificados no servidor, criando assim versões polimorfas de uma página web. Estas transformações podem ser realizadas em tempo real no servidor ou pré-calculadas. Desta forma, nunca dois documentos HTML serão textualmente iguais, tornando as páginas em alvos em movimento, dificultando os ataques MitB. Este nível de proteção é necessário uma vez que todas as alterações da página realizadas pelo atacante são locais e portanto difíceis de detectar pelas estruturas de segurança e controlo implementadas nos servidores dos fornecedores dos serviços.Neste dissertação, pretende-se desenvolver uma ferramenta baseada em polimorfismo para proteger páginas web e os seus utilizadores dos ataques MitB que recorrem a âncoras do DOM. Esta ferramenta será avaliada em precisão e eficiência. A precisão será avaliada comparando a lista de erros e de avisos gerada pela navegador de Internet para a página original e as várias versões polimorfas produzidas, enquanto que a eficiência será calculada recorrendo a tentativas automáticas de alterações indevidas das páginas protegidas com a ferramenta desenvolvida.The number of Internet users keeps growing every year. Moreover, the Internet is becoming a daily tool, which impacts the individual's lives used either as a work tool or for entertainment purposes. However, by using it, people become possible targets for cyber attacks as they keep exchanging data, sometimes sensitive and private data, with remote servers.Among all the different attacks types, MitB is the reason behind the genesis of this thesis subject. MitB attacks are performed by a computer program running on user's computer that is commonly known as Malware, which has access to what happens inside a browser window. It can be a system library or even a browser extension programmed to, automatically, misrepresent the source code of the client-side server response, and other information stored in user's browsers. They rely on markup and DOM anchors to identify sections of a web page to attack. The end result of an attack will be dictated by the malware's ability to successfully identify the right location on the web page to perform the attack.Polymorphism is a broad concept that can be applied to web pages as a tool to both neutralize and defeat such kind of attacks, as documented by Shape Security, Inc. in 2014. Applying polymorphic techniques to web pages, the server response will be textually different between requests, but the visual display to the user will always be the same. That is, the values of static attributes and the structure of HTML documents may be modified on the server immediately before responses are sent off, creating a polymorphic version of the web page, or by pre-building this new versions on the server to decrease the real time computational costs. Therefore, no two HTML documents will be textually the same, turning web pages in somehow a moving target against MitB attacks. This level of protection is necessary since all changes are made locally, client side, making their detection difficult by control and security structures implemented on the service provider's servers.In this thesis, we aim to develop a tool based on polymorphism to protect web pages and users from MitB attacks based on markup and DOM anchors. This tool will be evaluated by accuracy and efficiency. The first metric will be evaluated by recording and comparing the list of errors and warnings generated by original web pages and by their polymorphic versions created with our tool. The efficiency will be evaluated by running automated attempts for tampering web pages protected by our tool.
49
Abreu, Luís Pedro Borges. "Morphing Web Pages to Preclude Web Page Tampering Threats." Dissertação, 2016. https://repositorio-aberto.up.pt/handle/10216/90184.
Full textAbstract:
O número de utilizadores da Internet continua a aumentar todos os anos e a Internet é cada vez mais uma ferramenta diária na vida de cada indivíduo, utilizada como instrumento de trabalho ou de entretenimento. Contudo, ao navegar na Internet, os utilizadores tornam-se possíveis alvos de ataques informáticos um vez que efetuam transações de dados, muitas vezes privados e sensíveis, com servidores remotos.Entre os diferentes ataques informáticos existentes, destaca-se o ataque MitB que deu origem ao tema desta dissertação. Os ataques MitB são realizados com recurso a Malware instalado e em execução nos computadores dos utilizadores, que tem acesso às informações das janelas dos navegadores de Internet - por exemplo através de bibliotecas de funções do sistema operativo ou até recorrendo a extensões dos navegadores de Internet. Estes ataques utilizam âncoras do DOM para identificar as secções de uma página web onde pretendem atacar - recolhendo dados ou modificando a própria página. O resultado do ataque será diretamente influenciado pela capacidade do Malware em identificar os pontos de ataque numa determinada página web.O Polimorfismo é um conceito geral que pode ser aplicado a páginas web como uma ferramenta para neutralizar e derrotar este tipo de ataques informáticos, tal como foi documentado pela empresa Shape Security, Inc. em 2014. Aplicando técnicas de polimorfismo a páginas web, as respostas de um servidor serão textualmente diferentes entre si, mas o resultado visual apresentado ao utilizador será sempre o mesmo. Concretamente, os valores dos atributos estáticos e a estrutura dos documentos HTML poderão ser modificados no servidor, criando assim versões polimorfas de uma página web. Estas transformações podem ser realizadas em tempo real no servidor ou pré-calculadas. Desta forma, nunca dois documentos HTML serão textualmente iguais, tornando as páginas em alvos em movimento, dificultando os ataques MitB. Este nível de proteção é necessário uma vez que todas as alterações da página realizadas pelo atacante são locais e portanto difíceis de detectar pelas estruturas de segurança e controlo implementadas nos servidores dos fornecedores dos serviços.Neste dissertação, pretende-se desenvolver uma ferramenta baseada em polimorfismo para proteger páginas web e os seus utilizadores dos ataques MitB que recorrem a âncoras do DOM. Esta ferramenta será avaliada em precisão e eficiência. A precisão será avaliada comparando a lista de erros e de avisos gerada pela navegador de Internet para a página original e as várias versões polimorfas produzidas, enquanto que a eficiência será calculada recorrendo a tentativas automáticas de alterações indevidas das páginas protegidas com a ferramenta desenvolvida.The number of Internet users keeps growing every year. Moreover, the Internet is becoming a daily tool, which impacts the individual's lives used either as a work tool or for entertainment purposes. However, by using it, people become possible targets for cyber attacks as they keep exchanging data, sometimes sensitive and private data, with remote servers.Among all the different attacks types, MitB is the reason behind the genesis of this thesis subject. MitB attacks are performed by a computer program running on user's computer that is commonly known as Malware, which has access to what happens inside a browser window. It can be a system library or even a browser extension programmed to, automatically, misrepresent the source code of the client-side server response, and other information stored in user's browsers. They rely on markup and DOM anchors to identify sections of a web page to attack. The end result of an attack will be dictated by the malware's ability to successfully identify the right location on the web page to perform the attack.Polymorphism is a broad concept that can be applied to web pages as a tool to both neutralize and defeat such kind of attacks, as documented by Shape Security, Inc. in 2014. Applying polymorphic techniques to web pages, the server response will be textually different between requests, but the visual display to the user will always be the same. That is, the values of static attributes and the structure of HTML documents may be modified on the server immediately before responses are sent off, creating a polymorphic version of the web page, or by pre-building this new versions on the server to decrease the real time computational costs. Therefore, no two HTML documents will be textually the same, turning web pages in somehow a moving target against MitB attacks. This level of protection is necessary since all changes are made locally, client side, making their detection difficult by control and security structures implemented on the service provider's servers.In this thesis, we aim to develop a tool based on polymorphism to protect web pages and users from MitB attacks based on markup and DOM anchors. This tool will be evaluated by accuracy and efficiency. The first metric will be evaluated by recording and comparing the list of errors and warnings generated by original web pages and by their polymorphic versions created with our tool. The efficiency will be evaluated by running automated attempts for tampering web pages protected by our tool.
50
Lyu, Ting-Yu, and 呂庭宇. "Optimization of Initial Page Loading for Single-page Applications." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/67765398968634927287.
Full textAbstract:
碩士國立高雄應用科技大學
資訊管理研究所碩士班
102
With the development of Internet technology in recent years, the websites have become the integral part of life. Along with advances in the browser technology, the websites have better supportability and compatibility. Web Programs development has transferred from the server side to the client side computing. Traditional Web Service, AJAX, Web 2.0, REST and other development technologies have grown into the Single- page Application (SPAs). By using AJAX technology, most of the server-site computing can be done at the client side (i.e., the browser). Users can operate on a single-page web application like using a desktop application, for example, Google's Gmail and Facebook. In addition to reducing the server load, Single-page application can increase the users’ experience. With the maturity of HTML5 technical specification, each browser has gradually gained update support. HTML5 has increased lots of useful grammatical feature and elements, developers easily to embed multimedia and graphics components. The Document Object Model (DOM) and Application Programming Interface (API) also become the basis of HTML. In our study, we use the WebSocket API defined in HTML5 specification to perform full-duplex communication between the browser and the server. This study will explore how to enhance the initial loading speed for single-page applications, conduct a series of experiments to simulate the operation of an e- commerce website, and compare the initial page loading time for conventional website and single-page application using Ajax. The study will use the HTML5 WebSocket API to explore how to improve the initial delay caused by using traditional technology, and compare the performance of the web-socket approach and the Ajax approach, and then evaluate some other technical issues. We expect that this study can provide users better interactivity and experience.