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Dissertations / Theses on the topic 'Cloud level'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

Ho, Hon Pong. "Level set implementations on unstructured point cloud /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?ELEC%202004%20HO.

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Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2004.<br>Includes bibliographical references (leaves 65-69). Also available in electronic version. Access restricted to campus users.

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Wood, William J. "Exploring Firm-Level Cloud Adoption and Diffusion." ScholarWorks, 2019. https://scholarworks.waldenu.edu/dissertations/7776.

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Cloud computing innovation adoption literature has primarily focused on individuals, small businesses, and nonprofit organizations. The functional linkage between cloud adoption and diffusion is instrumental toward understanding enterprise firm-level adoption. The purpose of this qualitative collective case study was to explore strategies used by information technology (IT) executives to make advantageous enterprise cloud adoption and diffusion decisions. This study was guided by an integrated diffusion of innovation and technology, organization, and environment conceptual framework to capture

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Uriarte, Rafael Brundo. "Supporting Autonomic Management of Clouds: Service-Level-Agreement, Cloud Monitoring and Similarity Learning." Thesis, IMT Alti Studi Lucca, 2015. http://e-theses.imtlucca.it/163/1/RafaelBrundoUriarte_Thesis_Final_A5.pdf.

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Cloud computing has grown rapidly during the past few years and has become a fundamental paradigm in the Information Technology (IT) area. Clouds enable dynamic, scalable and rapid provision of services through a computer network, usually the Internet. However, managing and optimising clouds and their services in the presence of dynamism and heterogeneity is one of the major challenges faced by industry and academia. A prominent solution is resorting to selfmanagement as fostered by autonomic computing. Self-management requires knowledge about the system and the environment to enact

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Li, Bin. "Risk informed service level agreement for cloud brokerage." Thesis, University of Surrey, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.580347.

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The use of distributed computing systems, including Grids and Compute Utilities, and now Clouds, becomes a consideration for businesses hoping to manage start-up costs and times, as well as reduce the physical and environmental footprint of infrastructures. Instead of purchasing and maintaining hardware and software, organisations and individuals can take advantage of pay-per- use (utility) models that relate directly to their requirements of infrastructures, platforms and software. However, such metered services are not widely adopted yet due to the lack of assurance of Quality of Service (Qo

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5

Catela, Miguel Ferreira. "Service level agreement em cloud computing : um estudo de caso." Master's thesis, Instituto Superior de Economia e Gestão, 2012. http://hdl.handle.net/10400.5/10442.

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Mestrado em Ciências Empresariais<br>O cloud computing é um novo modelo de negócio, que pressupõe a utilização de recursos tecnológicos em regime pay-as-you-go, permitindo que as empresas se foquem no seu core business, transformando as despesas de capital em despesas operacionais. Num ambiente cloud computing, o Service Level Agreement (SLA) é um documento que pretende gerir as expectativas do fornecedor de serviços e do cliente, relativamente à qualidade do serviço entregue, medindo e validando se os parâmetros previamente acordados são cumpridos. Com a elaboração deste trabalho pretende-se

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Holoubek, Jiří. "Teorie a praxe cloud computingu - analýza výhod a nevýhod přechodu jednotlivce a firmy na cloud." Master's thesis, Vysoká škola ekonomická v Praze, 2013. http://www.nusl.cz/ntk/nusl-162593.

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My thesis concerns with a new phenomenon of the ICT industry -- cloud computing. The thesis is based on the fact that requirements of the customers on the cloud may differ, there is a significant difference between requirements of individuals and institutions (SMB, large companies or public institutions). In this regard, the thesis differentiates the cloud services for private and institutional use. The theoretical part of the thesis concerns with the definition of basic terms and history of cloud computing. Further, I define the cloud distribution model and its segmentation according to the m

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Deval, Niharika. "Empirical Evaluation of Cloud IAAS Platforms using System-level Benchmarks." UNF Digital Commons, 2017. https://digitalcommons.unf.edu/etd/765.

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Cloud Computing is an emerging paradigm in the field of computing where scalable IT enabled capabilities are delivered ‘as-a-service’ using Internet technology. The Cloud industry adopted three basic types of computing service models based on software level abstraction: Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS), and Software-as-a-Service (SaaS). Infrastructure-as-a-Service allows customers to outsource fundamental computing resources such as servers, networking, storage, as well as services where the provider owns and manages the entire infrastructure. This allows custom

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Sporre, Moa. "Human Influence on Marine Low-Level Clouds." Thesis, Uppsala University, Uppsala University, Department of Earth Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-105458.

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<p>A study of air mass origin’s effect on marine stratus and stratocumulus clouds has been performed on clouds north of Scandinavia between 2000 and 2004. The aerosol number size distribution of the air masses has been obtained from measurements in northern Finland. A trajectory model has been used to calculate trajectories to and from the measurement stations. The back trajectories were calculated using the measurement site as receptor to make sure the air masses had the right origin, and forward trajectories were calculated from receptor stations to assure adequate flow conditions. Satellite

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Maeser, Robert K. III. "A Model-Based Framework for Analyzing Cloud Service Provider Trustworthiness and Predicting Cloud Service Level Agreement Performance." Thesis, The George Washington University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10785821.

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<p> Analytics firm Cyence estimated Amazon’s four-hour cloud computing outage on February 28, 2017 “cost S&P 500 companies at least $150 million” (Condliffe 2017) and traffic monitoring firm Apica claimed “54 of the top 100 online retailers saw site performance slump by at least 20 percent” (Condliffe 2017). 2015 data center outages cost Fortune 1000 companies between $1.25 and $2.5 billion (Ponemon 2017). Despite potential risks, the cloud computing industry continues to grow. For example, Internet of Things, which is projected to grow 266% between 2013 and 2

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Turner, Andrew J. "Input Shaping to Achieve Service Level Objectives in Cloud Computing Environments." Research Showcase @ CMU, 2013. http://repository.cmu.edu/dissertations/289.

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In this thesis we propose a cloud Input Shaper and Dynamic Resource Controller to provide application-level quality of service guarantees in cloud computing environments. The Input Shaper splits the cloud into two areas: one for shaped traffic that achieves quality of service targets, and one for overflow traffic that may not achieve the targets. The Dynamic Resource Controller profiles customers’ applications, then calculates and allocates the resources required by the applications to achieve given quality of service targets. The Input Shaper then shapes the rate of incoming requests to ensur

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Lim, Jun Ming Kelvin. "Multi-level secure information sharing between smart cloud systems of systems." Thesis, Monterey, California: Naval Postgraduate School, 2014. http://hdl.handle.net/10945/41410.

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Approved for public release; distribution is unlimited.<br>Reissued 1 Jul 2014 with corrections to in-text Figure and Table citations.<br>There is a need to have secure information sharing in the industry and government sectors. For example, countries within the North Atlantic Treaty Organization (NATO) often have a common goal requiring them to communicate, but they lack a technological platform for fast information sharing, especially if the countries have different access rights to the information. Thus, the same information that an organization wants to share with multiple partners needs t

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Mourning, Chad L. "Disocclusion Mitigation for Point Cloud Image-Based Level-of-Detail Imposters." Ohio University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1448379265.

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Ghumman, Waheed Aslam. "Automation of The SLA Life Cycle in Cloud Computing." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-229535.

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Cloud computing has become a prominent paradigm to offer on-demand services for softwares, infrastructures and platforms. Cloud services are contracted by a service level agreement (SLA) between a cloud service provider (CSP) and a cloud service user (CSU) which contains service definitions, quality of service (QoS) parameters, guarantees and obligations. Cloud service providers mostly offer SLAs in descriptive format which is not directly consumable by a machine or a system. The SLA written in natural language may impede the utility of rapid elasticity in a cloud service. Manual management of

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Tayarani, Najaran Mahdi. "Transport-level transactions : simple consistency for complex scalable low-latency cloud applications." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/54520.

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The classical move from single-server applications to scalable cloud services is to split the application state along certain dimensions into smaller partitions independently absorbable by a separate server in terms of size and load. Maintaining data consistency in the face of operations that cross partition boundaries imposes unwanted complexity on the application. While for most applications many ideal partitioning schemes readily exist, First-Person Shooter (FPS) games and Relational Database Management Systems (RDBMS) are instances of applications whose state can’t be trivially partitioned

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Kelley, Nancy J. "An investigation into specifying service level agreements for provisioning cloud computing services." Thesis, Monterey, California. Naval Postgraduate School, 2012. http://hdl.handle.net/10945/27852.

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Within the U.S. Department of Defense (DoD), service level agreements are a widely used tool for acquiring enterprise-level information technology (IT) resources. In order to contain, if not reduce, the total cost of ownership of IT resources to the enterprise, the DoD has undertaken outsourcing its IT needs to Cloud service providers. In this thesis, we explore how service level agreements are specified for non-Cloud-based services, followed by determining how to tailor those practices to specifying service level agreements for Cloud-based service provision, with a focus on end-to-end managem

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Hamilton, Howard Gregory. "An Examination of Service Level Agreement Attributes that Influence Cloud Computing Adoption." NSUWorks, 2015. http://nsuworks.nova.edu/gscis_etd/53.

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Cloud computing is perceived as the technological innovation that will transform future investments in information technology. As cloud services become more ubiquitous, public and private enterprises still grapple with concerns about cloud computing. One such concern is about service level agreements (SLAs) and their appropriateness. While the benefits of using cloud services are well defined, the debate about the challenges that may inhibit the seamless adoption of these services still continues. SLAs are seen as an instrument to help foster adoption. However, cloud computing SLAs are alleged

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Alkandari, Fatima A. A. A. "Model-driven engineering for analysing, modelling and comparing cloud computing service level agreements." Thesis, University of York, 2014. http://etheses.whiterose.ac.uk/11690/.

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In cloud computing, service level agreements (SLAs) are critical, and underpin a pay- per-consumption business model. Different cloud providers offer different services (of different qualities) on demand, and their pre-defined SLAs are used both to advertise services and to define contracts with consumers. However, different providers express their SLAs using their own vocabularies, typically defined in terms of their own tech- nologies and unique selling points. This can make it difficult for consumers to compare cloud SLAs systematically and precisely. We propose a modelling framework that p

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Alsrheed, F. "Contribution to agents-based negotiation and monitoring of cloud computing service level agreement." Thesis, Liverpool John Moores University, 2014. http://researchonline.ljmu.ac.uk/4339/.

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Cloud Computing environments are dynamic and open systems, where cloud providers and consumers frequently join and leave the cloud marketplaces. Due to the increasing number of cloud consumers and providers, it is becoming almost impossible to facilitate face to face meetings to negotiate and establish a Service Level Agreement (SLA); thus automated negotiation is needed to establish SLAs between service providers and consumers with no previous knowledge of each other. In this thesis, I propose, an Automated Cloud Service Level Agreement framework (ACSLA). ACSLA is made up of five stages, and

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Omezzine, Aya. "Automated and dynamic multi-level negotiation framework applied to an efficient cloud provisioning." Thesis, Toulouse 1, 2017. http://www.theses.fr/2017TOU10060/document.

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L’approvisionnement du Cloud est le processus de déploiement et de gestion des applications sur les infrastructures publiques du Cloud. Il est de plus en plus utilisé car il permet aux fournisseurs de services métiers de se concentrer sur leurs activités sans avoir à gérer et à investir dans l’infrastructure. Il comprend deux niveaux d’interaction : (1) entre les utilisateurs finaux et les fournisseurs de services pour l’approvisionnement des applications, et (2) entre les fournisseurs de services et les fournisseurs de ressources pour l’approvisionnement des ressources virtuelles. L’environne

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SFONDRINI, NICOLA. "A Lean Information Service Architecture for Service Level Management in Multi-Cloud environments." Doctoral thesis, Università degli studi di Pavia, 2019. http://hdl.handle.net/11571/1244488.

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Il Cloud Computing è emerso recentemente come una tecnologia dirompente per la gestione dei servizi IT su Internet, evolvendosi attraverso diverse fasi da Grid Computing, Utility Computing e Software-as-a-Service (SaaS). Nonostante un iniziale scetticismo, le aziende internazionali stanno ora migrando consistentemente il carico di lavoro IT su soluzioni Cloud private e pubbliche per ottimizzare la copertura geografica e lanciare nuovi servizi digitali. Tuttavia, il dinamismo dei sistemi e la creazione di ambienti Hybrid e Multi-Cloud introducono ulteriore complessità nella gestione della Quali

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García, García Andrés. "SLA-Driven Cloud Computing Domain Representation and Management." Doctoral thesis, Universitat Politècnica de València, 2014. http://hdl.handle.net/10251/36579.

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The assurance of Quality of Service (QoS) to the applications, although identified as a key feature since long ago [1], is one of the fundamental challenges that remain unsolved. In the Cloud Computing context, Quality of Service is defined as the measure of the compliance of certain user requirement in the delivery of a cloud resource, such as CPU or memory load for a virtual machine, or more abstract and higher level concepts such as response time or availability. Several research groups, both from academia and industry, have started working on describing the QoS levels that define the condi

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Francischetti, Emilio Junior. "Garanzie del servizio in ambienti di cloud computing: uno studio sperimentale." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amslaurea.unibo.it/2323/.

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Ambrose, William, Samuel Athley, and Niclas Dagland. "Cloud Computing : Security Risks, SLA, and Trust." Thesis, Jönköping University, JIBS, Business Informatics, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-12484.

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<p>With Cloud Computing becoming a popular term on the Information Technology (IT) market, security and accountability has become important issues to highlight. In our research we review these concepts by focusing on security risks with Cloud Computing and the associated services; Software, Platform and Infrastructure (SPI) and connecting them with a social study of trust.</p><p>The method that was conducted during our research was reviewing secondary literature, interviewing different experts regarding Cloud Computing and relating standards already established by ENISA, NIST, and CSA to the i

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Yassa, Sonia. "Allocation optimale multicontraintes des workflows aux ressources d’un environnement Cloud Computing." Thesis, Cergy-Pontoise, 2014. http://www.theses.fr/2014CERG0730/document.

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Le Cloud Computing est de plus en plus reconnu comme une nouvelle façon d'utiliser, à la demande, les services de calcul, de stockage et de réseau d'une manière transparente et efficace. Dans cette thèse, nous abordons le problème d'ordonnancement de workflows sur les infrastructures distribuées hétérogènes du Cloud Computing. Les approches d'ordonnancement de workflows existantes dans le Cloud se concentrent principalement sur l'optimisation biobjectif du makespan et du coût. Dans cette thèse, nous proposons des algorithmes d'ordonnancement de workflows basés sur des métaheuristiques. Nos alg

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Shiel, Michael P. "Multi-level information fusion for environment aware robotic navigation." Thesis, Queensland University of Technology, 2013. https://eprints.qut.edu.au/61955/1/Michael_Shiel_Thesis.pdf.

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This thesis develops the hardware and software framework for an integrated navigation system. Dynamic data fusion algorithms are used to develop a system with a high level of resistance to the typical problems that affect standard navigation systems.

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Flatt, Taylor. "CrowdCloud: Combining Crowdsourcing with Cloud Computing for SLO Driven Big Data Analysis." OpenSIUC, 2017. https://opensiuc.lib.siu.edu/theses/2234.

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The evolution of structured data from simple rows and columns on a spreadsheet to more complex unstructured data such as tweets, videos, voice, and others, has resulted in a need for more adaptive analytical platforms. It is estimated that upwards of 80% of data on the Internet today is unstructured. There is a drastic need for crowdsourcing platforms to perform better in the wake of the tsunami of data. We investigated the employment of a monitoring service which would allow the system take corrective action in the event the results were trending in away from meeting the accuracy, budget, and

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Hamze, Mohamad. "Autonomie, sécurité et QoS de bout en bout dans un environnement de Cloud Computing." Thesis, Dijon, 2015. http://www.theses.fr/2015DIJOS033/document.

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De nos jours, le Cloud Networking est considéré comme étant l'un des domaines de recherche innovants au sein de la communauté de recherche du Cloud Computing. Les principaux défis dans un environnement de Cloud Networking concernent non seulement la garantie de qualité de service (QoS) et de sécurité mais aussi sa gestion en conformité avec un accord de niveau de service (SLA) correspondant. Dans cette thèse, nous proposons un Framework pour l'allocation des ressources conformément à un SLA établi de bout en bout entre un utilisateur de services Cloud (CSU) et plusieurs fournisseurs de service

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Walther, Sebastian [Verfasser], and Torsten [Akademischer Betreuer] Eymann. "An Investigation of Organizational Level Continuance of Cloud-Based Enterprise Systems / Sebastian Walther. Betreuer: Torsten Eymann." Bayreuth : Universität Bayreuth, 2014. http://d-nb.info/1059352281/34.

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Sun, Y. L. "The use of high-level requirements ontologies for discovering resources in a multi-provider cloud environment." Thesis, Queen's University Belfast, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.677705.

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This thesis proposes the use of high-level requirement ontologies for discovering resources in a multi-provider cloud environment. A high-level framework for deploying cloud-oriented applications, which harnessing existing cloud technologies, is developed. The framework provides an abstract multi-layered ontological model for specifying cloud application requirements. Domain-specific ontologies are used to specify high-level application requirements. These are translated into infrastructure ontologies which are agnostic to underlying providers and low-level resources. Resource and cost ontolog

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Belcher, Rachel Beverly. "Fuzzy Logic Based Module-Level Power Electronics for Mitigation of Rapid Cloud Shading in Photovoltaic Systems." Thesis, Université d'Ottawa / University of Ottawa, 2020. http://hdl.handle.net/10393/41201.

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A module-level DC optimization proof of concept architecture is proposed to increase the efficiency of photovoltaic (PV) strings by minimizing the negative effects of shading caused by intermittent cloud cover while reducing cloud induced fast frequency fluctuations. The decentralized inverter approach combines the benefits of string and micro-inverter technology. This device can be affixed to pre-existing or new systems and operates in compliance with IEEE 1547 and California rule 21 standards by operating in maximum power point tracking (MPPT) or curtailment mode whenever necessary. The modu

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Kathirvel, Anitha, and Siddharth Madan. "Efficient Privacy Preserving Key Management for Public Cloud Networks." Thesis, KTH, Radio Systems Laboratory (RS Lab), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-148048.

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Most applications and documents are stored in a public cloud for storage and management purposes in a cloud computing environment. The major advantages of storing applications and documents in public cloud are lower cost through use of shared computing resources and no upfront infrastructure costs. However, in this case the management of data and other services is insecure. Therefore, security is a major problem in a public cloud as the cloud and the network are open to many other users. In order to provide security, it is necessary for data owners to store their data in the public cloud in a

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Bergström, Rasmus. "Predicting Container-Level Power Consumption in Data Centers using Machine Learning Approaches." Thesis, Luleå tekniska universitet, Institutionen för system- och rymdteknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-79416.

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Due to the ongoing climate crisis, reducing waste and carbon emissions has become hot topic in many fields of study. Cloud data centers contribute a large portion to the world’s energy consumption. In this work, methodologies are developed using machine learning algorithms to improve prediction of the energy consumption of a container in a data center. The goal is to share this information with the user ahead of time, so that the same can make educated decisions about their environmental footprint.This work differentiates itself in its sole focus on optimizing prediction, as opposed to other a

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Safieddine, Ibrahim. "Optimisation d'infrastructures de cloud computing sur des green datacenters." Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAM083/document.

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Les centres de données verts de dernière génération ont été conçus pour une consommation optimisée et une meilleure qualité du niveau de service SLA. Cependant,ces dernières années, le marché des centres de données augmente rapidement,et la concentration de la puissance de calcul est de plus en plus importante, ce qui fait augmenter les besoins en puissance électrique et refroidissement. Un centre de données est constitué de ressources informatiques, de systèmes de refroidissement et de distribution électrique. De nombreux travaux de recherche se sont intéressés à la réduction de la consommati

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Sinclair, J. G. "An approach to compliance conformance for cloud-based business applications leveraging service level agreements and continuous auditing." Thesis, Queen's University Belfast, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.676738.

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Organisations increasingly use flexible, adaptable and scalable IT infrastructures, such as cloud computing resources, for hosting business applications and storing customer data. To prevent the misuse of personal data, auditors can assess businesses for legal compliance conformance. For data privacy compliance there are many applicable pieces of legislation as well as regulations and standards. Businesses operate globally and typically have systems that are dynamic and mobile; in contrast current data privacy laws often have geographical jurisdictions and so conflicts can arise between the la

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Ewelle, Ewelle Richard. "Adapter les communications des jeux dans le cloud." Thesis, Montpellier, 2015. http://www.theses.fr/2015MONTS145/document.

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Le Cloud computing émerge comme le nouveau paradigme informatique dans lequel la virtualisation des ressources fournit des services fiables correspondant aux demandes des utilisateurs. De nos jours, la plupart des applications interactives et utilisant beaucoup de données sont développées sur le cloud: Le jeu vidéo en est un exemple. Avec l'arrivée du cloud computing, l'accessibilité et l'ubiquité du jeu ont un brillant avenir; Les jeux peuvent être hébergés dans un serveur centralisé et accessibles via l'Internet par un client léger sur une grande variété de dispositifs avec des capacités mod

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Raymondi, Luis Guillermo Antezana, Fabricio Eduardo Aguirre Guzman, Jimmy Armas-Aguirre, and Paola Agonzalez. "Technological solution for the identification and reduction of stress level using wearables." IEEE Computer Society, 2020. http://hdl.handle.net/10757/656578.

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El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.<br>In this article, a technological solution is proposed to identify and reduce the level of mental stress of a person through a wearable device. The proposal identifies a physiological variable: Heart rate, through the integration between a wearable and a mobile application through text recognition using the back camera of a smartphone. As part of the process, the technological solution shows a list of guidelines depending on the level of stress

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Hamraz, Hamid. "AUTOMATED TREE-LEVEL FOREST QUANTIFICATION USING AIRBORNE LIDAR." UKnowledge, 2018. https://uknowledge.uky.edu/cs_etds/69.

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Traditional forest management relies on a small field sample and interpretation of aerial photography that not only are costly to execute but also yield inaccurate estimates of the entire forest in question. Airborne light detection and ranging (LiDAR) is a remote sensing technology that records point clouds representing the 3D structure of a forest canopy and the terrain underneath. We present a method for segmenting individual trees from the LiDAR point clouds without making prior assumptions about tree crown shapes and sizes. We then present a method that vertically stratifies the point clo

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Sangroya, Amit. "Towards dependability and performance benchmarking for cloud computing services." Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENM016/document.

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Le Cloud Computing est en plein essor, grace a ses divers avantages, telsl'elasticite, le cout, ou encore son importante exibilite dans le developpementd'applications. Il demeure cependant des problemes en suspens, lies auxperformances, a la disponibilite, la fiabilite, ou encore la securite. De nombreusesetudes se focalisent sur la fiabilite et les performance dans les servicesdu Cloud, qui sont les points critiques pour le client. On retrouve parmicelles-ci plusieurs themes emergents, allant de l'ordonnancement de tachesau placement de donnees et leur replication, en passant par la tolerance

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Lascano, Jorge Edison. "A Pattern Language for Designing Application-Level Communication Protocols and the Improvement of Computer Science Education through Cloud Computing." DigitalCommons@USU, 2017. https://digitalcommons.usu.edu/etd/6547.

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Networking protocols have been developed throughout time following layered architectures such as the Open Systems Interconnection model and the Internet model. These protocols are grouped in the Internet protocol suite. Most developers do not deal with low-level protocols, instead they design application-level protocols on top of the low-level protocol. Although each application-level protocol is different, there is commonality among them and developers can apply lessons learned from one protocol to the design of new ones. Design patterns can help by gathering and sharing proven and reusable s

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Nilsson, Kristian, and Hans-Eric Jönsson. "A comparison of image and object level annotation performance of image recognition cloud services and custom Convolutional Neural Network models." Thesis, Blekinge Tekniska Högskola, Institutionen för programvaruteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-18074.

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Recent advancements in machine learning has contributed to an explosive growth of the image recognition field. Simultaneously, multiple Information Technology (IT) service providers such as Google and Amazon have embraced cloud solutions and software as a service. These factors have helped mature many computer vision tasks from scientific curiosity to practical applications. As image recognition is now accessible to the general developer community, a need arises for a comparison of its capabilities, and what can be gained from choosing a cloud service over a custom implementation. This thesis

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Moissl, Richard. "Morphology and dynamics of the Venus atmosphere at the cloud top level as observed by the Venus monitoring camera." Katlenburg-Lindau Copernicus Publ.***5004719, 2008. http://d-nb.info/990118193/04.

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Frisk, Arfvidsson Nils, and David Östlin. "Green Cloud Transition & Environmental Impacts of Stock Exchanges : A Case Study of Nasdaq, a Global Stock Exchange Company." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279615.

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To address the issues of climate change and reduce the emissions released into the atmosphere, society and companies, including the financial markets, need to adjust how they act and conduct business. The financial markets are vital in the transition towards a more sustainable society and stock exchanges are a central actor to enhance green finance, enabling green securities to be traded. For stock exchange companies to stand tall and encourage a green transition, they need to be aware of their own internal environmental impact. As society is changing to become more serviceoriented, so is stoc

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Li, Ge. "Contrôle des applications fondé sur la qualité de service pour les plate-formes logicielles dématérialisées (Cloud)." Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAA018/document.

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Le « Cloud computing » est un nouveau modèle de systèmes de calcul. L’infrastructure, les applications et les données sont déplacées de machines localisées sur des systèmes dématérialisés accédés sous forme de service via Internet. Le modèle « coût à l’utilisation » permet des économies de coût en modifiant la configuration à l’exécution (élasticité). L’objectif de cette thèse est de contribuer à la gestion de la Qualité de Service (QdS) des applications s’exécutant dans le Cloud. Les services Cloud prétendent fournir une flexibilité importante dans l’attribution des ressources de calcul tenan

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Östlin, David, and Arfvidsson Nils Frisk. "Green Cloud Transition & Environmental Impacts of Stock Exchanges : A Case Study of Nasdaq, a Global Stock Exchange Company." Thesis, KTH, Industriell ekonomi och organisation (Inst.), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-278173.

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To address the issues of climate change and reduce the emissions released into the atmosphere, society and companies, including the financial markets, need to adjust how they act and conduct business. The financial markets are vital in the transition towards a more sustainable society and stock exchanges are a central actor to enhance green finance, enabling green securities to be traded. For stock exchange companies to stand tall and encourage a green transition, they need to be aware of their own internal environmental impact. As society is changing to become more service-oriented, so is sto

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Silva, Ticiana Linhares Coelho da. "Processamento elástico e não-intrusivo de consultas em ambientes de nuvem considerando o SLA." reponame:Repositório Institucional da UFC, 2013. http://www.repositorio.ufc.br/handle/riufc/18653.

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SILVA, Ticiana Linhares Coelho da. Processamento elástico e não-intrusivo de consultas em ambientes de nuvem considerando o SLA. 2013. 54 f. Dissertação (Mestrado em ciência da computação)- Universidade Federal do Ceará, Fortaleza-CE, 2013.<br>Submitted by Elineudson Ribeiro (elineudsonr@gmail.com) on 2016-07-12T18:22:53Z No. of bitstreams: 1 2013_dis_tlcsilva.pdf: 1298584 bytes, checksum: 63992b01ae2b16152aa961224cc5edfb (MD5)<br>Approved for entry into archive by Rocilda Sales (rocilda@ufc.br) on 2016-07-22T12:41:07Z (GMT) No. of bitstreams: 1 2013_dis_tlcsilva.pdf: 1298584 bytes, checksum:

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Pham, Manh Linh. "Roboconf : une plateforme autonomique pour l'élasticité multi-niveau, multi-granularité pour les applications complexes dans le cloud." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAM009/document.

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Les applications logicielles sont de plus en plus diversifié et complexe. Avec le développement orageux du Cloud Computing et de ses applications, les applications logicielles deviennent encore plus complexes que jamais. Les applications de cloud computing complexes peuvent contenir un grand nombre de composants logiciels qui nécessitent et consomment une grande quantité de ressources (matériel ou d'autres composants logiciels) répartis en plusieurs niveaux en fonction de la granularité de ces ressources. En outre, ces composants logiciels peuvent être situés sur différents nuages. Les composa

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Dib, Djawida. "Optimizing PaaS provider profit under service level agreement constraints." Thesis, Rennes 1, 2014. http://www.theses.fr/2014REN1S044/document.

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L'informatique en nuage (cloud computing) est un paradigme émergent qui révolutionne l'utilisation et la commercialisation des services informatiques. De nos jours, l'impact socio-économique de l'informatique en nuage et plus particulièrement des services de PaaS (plate-forme en tant que service) devient essentiel, puisque le nombre d'utilisateurs et de fournisseurs des cloud PaaS est en pleine croissance. L'objectif principal des fournisseurs de cloud PaaS est de générer le maximum de profit des services qu'ils fournissent. Cela les oblige à faire face à un certain nombre de défis, t

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Roozbeh, Amir. "Toward Next-generation Data Centers : Principles of Software-Defined “Hardware” Infrastructures and Resource Disaggregation." Licentiate thesis, KTH, Kommunikationssystem, CoS, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-249618.

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The cloud is evolving due to additional demands introduced by new technological advancements and the wide movement toward digitalization. Therefore, next-generation data centers (DCs) and clouds are expected (and need) to become cheaper, more efficient, and capable of offering more predictable services. Aligned with this, we examine the concept of software-defined “hardware” infrastructures (SDHI) based on hardware resource disaggregation as one possible way of realizing next-generation DCs. We start with an overview of the functional architecture of a cloud based on SDHI. Following this, we d

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Kandi, Mohamed Mehdi. "Allocation de ressources élastique pour l'optimisation de requêtes." Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30172.

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Le Cloud Computing est devenu un moyen largement utilisé pour l'interrogation de bases de données. Les fournisseurs de cloud actuels proposent une variété de services implémentés sur des architectures parallèles. Les objectifs de performances et les éventuelles pénalités dans le cas de violation sont établis au préalable dans un contrat appelé Service-Level Agreement (SLA). Le but du fournisseur est de maximiser son bénéfice tout en respectant les besoins des locataires. Avant la naissance des systèmes cloud, plusieurs travaux ont considéré le problème d'allocation de ressources pour l'interro

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Stanik, Alexander [Verfasser], Odej [Akademischer Betreuer] Kao, Odej [Gutachter] Kao, Gero [Gutachter] Mühl, and Matthias [Gutachter] Hovestadt. "Service level agreement mediation, negotiation and evaluation for cloud services in intercloud environments / Alexander Stanik ; Gutachter: Odej Kao, Gero Mühl, Matthias Hovestadt ; Betreuer: Odej Kao." Berlin : Technische Universität Berlin, 2016. http://d-nb.info/1152969528/34.

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