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Littérature scientifique sur le sujet « Modello search »

Auteur : Grafiati

Publié le 9 mars 2023

Mis à jour le 10 mars 2023

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Articles de revues sur le sujet "Modello search"

Mazzoni, Silvia, et Marisa Malogoli Togliatti. « Verso un modello multifattoriale per la comprensione dei legami intimi violenti ». MALTRATTAMENTO E ABUSO ALL'INFANZIA, n^o 1 (mai 2009) : 17–41. http://dx.doi.org/10.3280/mal2009-001002.

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- The article introduces the topic of violence between intimate partners (IPV) from a brief description of the different types of violence highlighted by the literature: psychological, physical, sexual and economic violence. While recognizing a wide cultural influence behind the increase in frequency of the Intimate Partners Violence (in which the perpetrator is mainly the man and the victim is a woman), the article presents an overview of the different psychological models in search of the risk factors on which different theories converge. In particular, the article outline the various risk factors reported by researchers and take into account the relational level where risk factors are focused and the role that violence plays in the individual and relational dynamic. Key words: intimate partner violence; risk factor; individual dynamic; relational dynamic.

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Abdo, Samah Mohammed Ibrahim. « PROBLEMATICHE DI TRADUZIONE LETTERARIA DALL’ITALIANO IN ARABO IN UN MODELLO DIDATTICO APPLICATO ». Italiano LinguaDue 13, n^o 2 (26 janvier 2022) : 54–73. http://dx.doi.org/10.54103/2037-3597/17129.

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Il presente articolo ha come oggetto di studio l’analisi delle problematiche di natura semantica-lessicale nella traduzione letteraria compiuta da 7 gruppi di studenti egiziani e arabofoni al quarto anno del corso di Lingua e letteratura italiana, a. a. 2019/2020, presso l’ateneo di Ain Shams, al Cairo. Si sono analizzate le traduzioni, intere o in parte, di: Favole al telefono e Le avventure di Cipollino di G. Rodari, Racconti sardi di G. Deledda, Fiabe Italiane di I. Calvino, I racconti di I. Svevo, Novelle per un anno di L. Pirandello, Il grande Belzoni, Romanzo a fumetti di W. Venturi. L’articolo si focalizza sull’analisi delle difficoltà di traduzione delle espressioni idiomatiche, delle polisemie, dei giochi di parole, degli antroponimi e delle onomatopee. Oltre alle lacune che alcuni dizionari monolingue presentano, la maggior parte dei dizionari bilingui italiano-arabo non raccolgono le espressioni idiomatiche. Traducendo le parole/espressioni polisemiche, lo studente deve cercare spunti nel contesto per scegliere il significato adatto. Non basta consultare il dizionario. Optare per una traduzione inappropriata di un termine polisemico, potrebbe essere dovuto ad un equivoco tra la lingua madre e l’italiano come LS. Con i giochi di parole gli studenti riescono a trovare delle soluzioni facendo riferimento ad un pubblico infantile e adeguate alla cultura d’arrivo. A volte si riesce a riprodurre identico il gioco, a volte viene sostituito con un altro; sono delle «supertraduzioni» per cui il traduttore si sovrappone all’autore adattando lo stile e i valori del testo originale alla lingua di arrivo. Con le parole inventate è necessario creare un neologismo soprattutto quando si tratta di un lemma culturalmente marcato che non ha un corrispondente nella lingua d’arrivo. Tuttavia non mancano gli esempi in cui la rinuncia al gioco di parole nella traduzione risulta una scelta obbligata. In Le avventure di Cipollino gli studenti dovevano mantenere le connotazioni dei nomi. Le strategie adottate nella traduzione degli antroponimi hanno l’obiettivo di facilitare, in qualche misura, la lettura del testo tradotto nella cultura di destinazione. In Il grande Belzoni gli studenti affrontano in modo particolare la problematica della traduzione delle onomatopee. Due sono le strategie: optare per le onomatopee derivate equivalenti o ricalcare le onomatopee di origine inglese. Con questo corso, molto vicino ad un laboratorio di traduzione, gli studenti si lanciano in territori mai esplorati e sperimentano strategie nuove per un pubblico giovanile e ricettivo e sviluppano un certo gusto per l’etimologia e la ricerca di somiglianze e differenze lessicali e strutturali tra italiano LS e l’arabo L1. Problems of literary translation from Italian into Arabic in an applied didactic model This article analyzes the semantic-lexical problems in t literary translation by 7 groups of Egyptian and Arabic-speaking students in the fourth year in Italian Language and Literature course, a. a. 2019/2020, at Ain Shams University, in Cairo. The analysis regarded the translation, whole or in part, of: Favole al telefono e Le avventure di Cipollino (G. Rodari), Racconti sardi (G. Deledda), Fiabe Italiane (I. Calvino), I racconti (I. Svevo), Novelle per un anno (L. Pirandello), Il grande Belzoni, Romanzo a fumetti (W. Venturi). The article focuses on the analysis of the translation difficulties regarding idiomatic expressions, polysemy, puns, anthroponym and onomatopoeia. Most bilingual Italian-Arabic dictionaries do not collect idiomatic expressions. When translating polysemic words/expressions, the student must look for clues in the context to choose the appropriate meaning. Consulting the dictionary is not enough. Choosing an inappropriate translation of a polysemic term could be due to misunderstanding between the native language and Italian SL. With puns, students were able to formulate assumptions assimilated by the childish public and adapted to the arrival culture. Sometimes it was possible to reproduce the puns identically, sometimes they were replaced with another Arabic pun. These are “supertranslations”; the translator overlaps the author by adapting the style and values of the original text to the arrival language. With invented words, it was necessary to create a neologism, especially when it came from a lemma of cultural background that did not have a correspondent in the arrival language. However, there was no shortage of examples where it was mandatory to renounce the pun in translation. In Le avventure di Cipollino, the students had to keep the connotations of the names. The strategies adopted in the translation of anthroponym aimed to facilitate the reading of the translated text in the target culture. In Il grande Belzoni, the students faced the problem of the translation of onomatopoeia. There were two strategies: opting for the equivalent derived onomatopoeia or reusing the onomatopoeia of English origin. This course, almost a translation lab, students launched themselves into territories never explored and experimented with new strategies that affect young and receptive readers, and they developed a certain inclination for etymology and the search for lexical and structural similarities and differences between Italian SL and Arabic L1.

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Fianchini, Maria, Mariagrazia Marcarini et Franca Zuccoli. « Valutazione post occupativa della scuola P. Mattarella di Modena ». Contesti. Città, territori, progetti 1, n^o 1 (27 octobre 2022) : 194–207. http://dx.doi.org/10.36253/contest-13605.

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Emerge a livello internazionale la necessità di verificare gli esiti delle nuove scuole innovative in termini di prestazioni edilizie e di efficacia nel favorire i cambiamenti della didattica. La scuola secondaria di primo grado P. Mattarella di Modena è stata aperta nel 2016, con un modello organizzativo ad aule disciplinari proposto dai docenti, che ha richiesto una revisione partecipata del progetto in corso di sviluppo. L’articolo presenta un percorso di valutazione condotto da un gruppo multidisciplinare con il coinvolgimento della comunità scolastica per sviluppare processi di apprendimento sul campo e fornire feedback sull’esperienza in corso. Gli esiti dell’indagine mostrano una situazione particolarmente avanzata e in continua evoluzione, in cui la qualità dell’ambiente fisico risulta una componente essenziale per l’innovazione in atto dei processi educativi, grazie anche alla capacità di cura, valorizzazione, ricerca di nuove soluzioni e risorse da parte del dirigente e dello staff della scuola. At an international level, the need emerges to verify outcomes of the new innovative schools in terms of building performance and effectiveness in favoring the teaching change. The P. Mattarella lower secondary school in Modena was opened in 2016, with an organizational model based on disciplinary classrooms proposed by a group of teachers, which required a participatory review of the design under development. This paper presents an evaluation activity carried out by a multidisciplinary group with the involvement of the school community to develop learning processes in the design field and provide feedback on the current experience. The results show a particularly advanced and constantly evolving situation. Indeed, the quality of the physical environment looks like an essential component for the innovation of educational project, thanks also to the ability to care, enhance, search for new solutions and resources of both the school manager and staff.

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De Maria, Francesco. « The role of educational conditions in defining migratory potential : the case of the young people of the Ivory Coast ». Form@re - Open Journal per la formazione in rete 22, n^o 1 (30 avril 2022) : 279–96. http://dx.doi.org/10.36253/form-12860.

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The paper is part of the international debate on the theme of human mobility with a transversal and developing educational perspective in the field of Migration Studies. It presents a research work carried out in Ivory Coast on the potential educational dimension of migration related to the search for better living and working opportunities. We discuss the results related to the study of the educational conditions of a potential migrant subjects, considered as variables that affect the conformation of the migration aspiration and allow a better understanding of the situations in which the birth of the desire to leave can occur, regardless of the presence or absence of the ability to migrate. The research followed a qualitative-quantitative approach in line with the methodological framework of Mixed Methods Research, adopting an exploratory-sequential design, arriving at the construction of a transferable model of analysis of the migratory potential which is composed of four main categories: migration project, educational conditions, migratory aspiration and learning potential. The aim of this paper is to present the results to the second category. Il ruolo delle condizioni educative nella definizione del potenziale migratorio: il caso dei giovani della Costa d’Avorio. Il contributo si colloca all’interno del dibattito internazionale sul tema della mobilità umana con una prospettiva educativa trasversale e in divenire nell’ambito dei Migration Studies. Si presenta un lavoro di ricerca realizzato in Costa d’Avorio sulla dimensione formativa potenziale della migrazione legata alla ricerca di migliori opportunità di vita e di lavoro. Nello specifico vengono discussi i risultati relativi allo studio delle condizioni educative di un pubblico potenziale migrante, considerate come variabili che incidono nella conformazione dell’aspirazione migratoria e che permettono una maggiore comprensione delle situazioni in cui può verificarsi la nascita del desiderio di partire, a prescindere dalla presenza o meno della capacità di emigrare. La ricerca ha seguito un approccio quali-quantitativo in linea con l’impianto metodologico dei Mixed Methods Research, adottando un disegno di tipo esplorativo-sequenziale, arrivando alla costruzione di un modello di analisi del potenziale migratorio trasferibile e composto da quattro categorie principali: progetto di migrazione, condizioni educative, aspirazione migratoria e potenziale di conoscenza. Ai fini del presente lavoro, vengono qui presentati i risultati relativi alla seconda delle quattro categorie.

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Ermolieva, Eleonora, et Elena Shestakova. « In Search of Appropriate Pension Model (Spanish Case Study) ». IBEROAMERICA, n^o 2 (2020) : 140–60. http://dx.doi.org/10.37656/s20768400-2020-2-07.

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Blommaert, Jan, Guilherme de Moura Cunha et Joana Plaza Pinto. « O PODER DA LIBERDADE : EM BUSCA DE ESTRATÉGIAS DEMOCRÁTICAS DE PUBLICAÇÃO ACADÊMICA ». Trabalhos em Linguística Aplicada 61, n^o 2 (août 2022) : 337–49. http://dx.doi.org/10.1590/01031813v61n2t20228668276.

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RESUMO Neste ensaio, Jan Blommaert debate questões fundamentais relacionadas à dimensão econômica da publicação acadêmica, as razões e intenções para se publicar no meio acadêmico, e as alternativas disponíveis. O autor apresenta as condições do ciclo produtivo das editoras de periódicos acadêmicos e argumenta que o modelo de negócio é baseado na exploração tripla do trabalho das pessoas na academia, como autoras, pareceristas e leitoras dos artigos, e das instituições e governos que financiam as pesquisas publicadas. O autor critica a falsa solução dos acessos “dourado” e “verde” e mostra o impacto das novas formas de circulação no barateamento e alcance da comunicação acadêmica. Ele defende estratégias democráticas de publicação acadêmica protagonizadas pelas pessoas que pesquisam e argumenta a favor da nossa autonomia para promover a função primordial da publicação acadêmica: o debate de ideias com o maior número possível de especialistas do campo.

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Abad, Karla, Walter Orozco Iguasnia, Washington Torres et Alfredo González Tomalá. « Modelo de web semántica para universidades ». Revista Científica y Tecnológica UPSE 3, n^o 1 (28 décembre 2015) : 106–15. http://dx.doi.org/10.26423/rctu.v3i1.78.

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A raíz del estudio de estado actual de micrositios y repositorios en la Universidad Estatal Península de Santa Elena se encontró que su información carecía de semántica óptima y adecuada. Bajo estas circunstancias, se plantea entonces la necesidad de crear un modelo de estructura de web semántica para Universidades, el cual posteriormente fue aplicado a micrositios y repositorio digital de la UPSE, como caso de prueba. Parte de este proyecto incluye la instalación de módulos de software con sus respectivas configuraciones y la utilización de estándares de metadatos como DUBLIN CORE, para la mejora del SEO (optimización en motores de búsqueda); con ello se ha logrado la generación de metadatos estandarizados y la creación de políticas para la subida de información. El uso de metadatos transforma datos simples en estructuras bien organizadas que aportan información y conocimiento para generar resultados en buscadores web. Al culminar la implementación del modelo de web semántica es posible decir que la universidad ha mejorado su presencia y visibilidad en la web a través del indexamiento de información en diferentes motores de búsqueda y posicionamiento en la categorización de universidades y de repositorios de Webometrics (ranking que proporciona clasificación de universidades de todo el mundo). AbstractAfter examining the current microsites and repositories situation in University, Peninsula of Santa Elena´s, it was found that information lacked optimal and appropriate semantic. Under these circumstances, there is a need to create a semantic web structure model for Universities, which was subsequently applied to UPSE´s microsites and digital repositories, as a test study case. Part of this project includes the installation of software modules with their respective configurations and the use of metadata standards such as DUBLIN CORE, to improve the SEO (Search Engine Optimization); with these applications, it was achieved the creation of standardized metadata and the creation of uploading information policies. The use of metadata transforms raw data into well-organized structures that provide information and knowledge to generate web engine search results. Upon completion of the implementation of semantic web model, it is possible to say that the university had improved its presence and visibility on the web through the indexing of information in different search engines and the categorization positioning of universities and Repositories in the Webometrics ranking (ranking Web of Higher Education Institutions Worldwide).

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Mutanen, Arto. « MOKYMASIS KAIP STRATEGINIS PROCESAS – HINTIKKOS MODELIO PLĖTOTĖ ». Problemos 77 (1 janvier 2010) : 49–59. http://dx.doi.org/10.15388/problemos.2010.0.1902.

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Šiame straipsnyje mokymasis aiškinamas kaip strateginis procesas. Remiamasi Jaakko Hintikkos mokymosi interogatyviu modeliu, pagal kurį protavimas interpretuojamas kaip strateginis paieškos procesas. Pagal šį modelį visi relevantiški veiksniai atlieka metodologiškai pagrįstą vaidmenį. Mokymosi procesas vyksta laike ir erdvėje: mokymasis yra aktyvi naujo žinojimo paieška. Siekiant geriau suprasti šiuos procesus, reikia juos schemizuoti. Mokymasis kaip aktyvi paieška yra su tikrovės objektais susijęs veikimas. Veikiantysis savąja veikla keičia realybę. Eksperimentavimas turi būti suprantamas kaip metodinis veikimas. Tai leidžia suprasti mokymąsi kaip strateginį procesą: mokinio, kaip ir mokytojo, veiksmai turi būti pagrįsti strategiškai ir metodologiškai.Pagrindiniai žodžiai: Hintikka, strategija, sistemos pokytis, aukštos kokybės mokymasis, stebėjimas, eksperimentavimas.Learning as a Strategic Process: Development of Hintikka’s ModelArto Mutanen SummaryIn this article learning process is studied as a strategic process. In this we have as a background information Jaakko Hintikka’s interrogative model of learning which understand all reasoning as a strategic searching process in which all the relevant factors have methodologically motivated roles. A learning process takes place in space and time: learning is an active search for new knowledge. To get a better understanding the whole framework has to be schematized. Learning as an active search is object related acting in reality. While acting an actor brings about some changes in reality. Experimentation has to be understood as methodical acting. This is a key to understand learning process as a strategic process: actions of learner and teacher have to be motivated strategically or methodologically.Keywords: Hintikka, strategy, system transformation, high quality learning, high quality teaching, observation, and experimentation.">

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Manganelli, Benedetto, Francesco Paolo Del Giudice et Debora Anelli. « Interpretation and measurement of the spread between asking and selling prices in the Italian residential market [Interpretazione e misura dello spread tra prezzi richiesti e prezzi di vendita nel mercato residenziale italiano] ». Valori e Valutazioni 31 (février 2023) : 5–13. http://dx.doi.org/10.48264/vvsiev-20223102.

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The lack of transparency in the property market and the resulting difficulty in finding comparables to use in property valuations, very often forces evaluators to substitute the asking prices with the selling prices in the market approach. This alternative is now also accepted by case law but has the limitation of having to quantify, albeit very roughly, the correction to be made in relation to the probable spread between the asking prices, taken as a reference, and future selling prices. The importance of the asking prices to understand the market, is acknowledged in international literature which has mainly focused (starting from the analysis of the prices themselves and the time spent on the market), on the search for the best sales strategies, or on the measurement of the illiquidity of the property market. This study, in an innovative way, also on the basis of the relationships already proven, instead, attempts to interpret and measure the difference between asking and selling prices, in order to build a reference for the adjustments made to the former in estimation practice. The target is pursued through the construction of a multivariate analysis model on a sample taken over a 12- year interval in the city of Potenza, Italy. The analysis allowed to measure and interpret the marginal contribution that macro and microeconomic variables provide to the explanation of the spread under investigation. La mancanza di trasparenza nel mercato immobiliare e la conseguente difficoltà di rilevare utili comparabili da utilizzare nelle stime immobiliari costringe i periti, molto spesso, a sostituire nel procedimento diretto i prezzi di vendita con i prezzi richiesti. Si tratta di una alternativa ormai riconosciuta anche dalla giurisprudenza, ma che ha in sé il limite di dover quantificare seppur in modo molto approssimativo la correzione da apportare in relazione al probabile spread tra i prezzi richiesti, presi a riferimento, e i futuri prezzi di vendita. L’importanza dei prezzi richiesti per l’interpretazione del mercato è riconosciuta nella letteratura internazionale la quale si è prevalentemente concentrata, partendo dal- l’analisi di questi e del tempo sul mercato, sulla ricerca delle migliori strategie di vendita, o sulla misura della il- liquidità del mercato immobiliare. Questo lavoro, in modo originale, anche sulla base delle relazioni già di- mostrate, prova invece a interpretare e misurare la differenza tra prezzi richiesti e prezzi di vendita, al fine di costruire un riferimento per la correzione da apportare ai primi nella pratica estimativa. L’obiettivo è perseguito mediante la costruzione un modello di analisi multivariata su un campione rilevato su un intervallo di 12 anni nella città di Potenza. L’analisi ha consentito di misurare ed interpretare il contributo marginale che variabili macro e microeconomiche forniscono alla spiegazione dello spread indagato.

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Galvão Martins, Luiz Eduardo, et Luiz Camolesi Júnior. « FORUM : Modelo e Linguagem para Especificação de Regras em Ambientes Colaborativos ». Revista de Informática Teórica e Aplicada 15, n^o 2 (12 décembre 2008) : 9–26. http://dx.doi.org/10.22456/2175-2745.6998.

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Collaborative environments development has significantly increased in the last years, as well as the complexity of such systems and the search for better quality. On the collaborative environment development, the definition of precise rules set is important to allow correct interactions among the actors. The goal of this work is to present Forum, a model and a language to specify rules for collaborative environments, helping software designers to make rules specification to support a high level of control in such environments.

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Thèses sur le sujet "Modello search"

MEMBRETTI, MARCO. « Firm size and the Macroeconomy ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2023. https://hdl.handle.net/10281/403956.

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La tesi è formata da due capitoli su dinamica della distribuzione delle imprese e shock aggregati. Usando un modello ad imprese eterogenee, la tesi studia le fluttuazioni di ciclo economico dovute a shock alla tecnologia ed ai costi in entrata.
This dissertation collects two essays on firm size dynamics and aggregate shocks. By employing a model with heterogeneous firms, search frictions and endogenous entry/exit we investigate the business cycle dynamics of the firm size distribution by looking at entry cost and technology shocks. The thesis is divided into two chapters.\\ The first chapter explores how an increase in entry costs affects the size of new entrants and the concentration of employment according to firm size, along with its effects on macro-variables such as unemployment and the exit rate. To this aim we use a BVAR model to estimate the response of such variables to an entry cost shock, then we develop a heterogeneous-firm model with search frictions and endogenous entry/exit dynamics calibrated on data from Business Dynamics Statistics (BDS) database to address our empirical results.\\ We find that positive entry cost shocks increase the average size of entrants and move employment shares toward the largest firms. These results reveal the role of entry costs' fluctuations in explaining the dynamics at business cycle horizons of both firm and employment share distributions according to size.\\ The second chapter perturbed the model with a technology shock to replicate the long-run differential of job destruction due to exit between small and large firms and its empirical response to technology shocks (estimated by a BVAR). Contrary to frameworks with \textit{exogenous} exit, the model is able to account for the volatility of exit and the differential of job destruction due to exit between small and large firms conditional to the technology shock. Moreover we find that not only entry but also exit is a viable amplification channel for the response of unemployment to the shock.\\

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Tosi, Mia. « Feasibility of the SM Higgs boson search in the channel H ->ZZ^*->mumubb via VBF at sqrt(s)=7TeV with the CMS experiment ». Doctoral thesis, Università degli studi di Padova, 2011. http://hdl.handle.net/11577/3427394.

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One of the main goals of the now-running Large Hadron Collider (LHC) machine at CERN in Geneva is to elucidate the mechanism of electroweak symmetry breaking, and in particular to determine whether a Standard Model Higgs boson exists or not. For this aim, and in general to explore the high-energy frontier of particle physics, the LHC produces proton-proton collisions in the core of two multi-purpose experiments: ATLAS and CMS. In the Compact Muon Solenoid (CMS) experiment one of the most promising discovery modes of the Higgs boson is the one involving the decay into two Z bosons, with a subsequent decay of the Z pair in a fully leptonic final state. Among the various production mechanisms for the Higgs boson, vector-boson fusion (VBF) offers certainly one of the most distinctive and interesting signals. In this thesis I report an analysis of the feasibility of the search for Higgs decays in the $H\rightarrow ZZ\rightarrow l^+l^-jj$ decay channel with the CMS detector. Allowing for a $Z$ boson to decay to a jet pair entails a large increase of backgrounds in exchange for a tenfold increase in the total branching ratio. The analysis of the di-lepton plus di-jet final state may furthermore provide ground for interesting additional searches and measurements. An optimization of the search for the Higgs decay signal has been performed using the key observables of this Higgs VBF production mechanism, applying the multivariate technique called {\em boosted decision trees'} for data selection in two successive stages. The application of $b$-jet tagging is also used to try and favorably select $b$-enriched final states, strongly suppressing the main background due to $Z$ production associated to light quarks at the cost of a 4.5 reduction factor of selectable signal events. Results on the signal significance achievable with $30\ fb^{-1}$ of collisions with the optimized Higgs candidate selection are presented. The LHC provided proton-proton collisions at the centre-of-mass energy of $7\ TeV$ from March $30^{th}$ to November $8^{th}$ 2010. During the 2010 run CMS collected an integrated luminosity of $43.2\ pb^{-1}$. Despite being utterly insufficient for a meaningful Higgs boson search, these data have been used to test the analysis strategy and the signal selection methodology. Limits to the ratio between signal cross section and SM-predicted cross section as a function of the Higgs boson mass have been obtained with the available data.
Uno degli obiettivi principali del Large Hadron Collider (LHC) in funzione al laboratorio CERN di Ginevra \'e di svelare il meccanismo della rottura della simmetria elettrodebole, e in particolare di determinare se il bosone di Higgs del Modello Standard esista o meno. A questo scopo, e in generale per esplorare la frontiera di alta energia della fisica delle particelle, l'LHC produce collisioni protone-protone al centro di due esperimenti multi-funzione: ATLAS e CMS. All'esperimento CMS (Compact Muon Solenoid) uno dei modi pi\'u promettenti per scoprire il bosone di Higgs consisten nello studiare il decadimento in due bosoni Z, con un successivo decadimento della coppia di Z in uno stato finale puramente leptonico. Fra i vari meccanismi di produzione del bosone di Higgs, la fusione di bosoni vettori (VBF, da Vector-Boson Fusion) offre certamente uno dei segnali pi\'u interessanti e distintivi~\cite{Cahn:1983ip,Kane:1984bb,Kleiss:1986xp}. In questo lavoro viene descritta l'analisi della fattibilit\'a della ricerca di decadimenti del bosone diHiggs nel canale di decadimento $H\rightarrow ZZ\rightarrow l^+l^-jj$ con il rivelatore CMS. Permettendo a un bosone Z di decadere in una coppia di jets si subisce un grande aumento dei processi di fondo in cambio di un aumento di un fattore 10 nella frazione di decadimento totale. L'analisi dello stato finale con dileptoni e coppie di jets pu\'o inoltre creare le condizioni di interessanti ricerche e misure addizionali. Una ottimizzazione della ricerca del segnale di decadimento del bosone di Higgs \'e stata ottenuta usando le quantit\'a osservabili pi\'u significative del meccanismo di produzione di Higgs via VBF, applicando una tecnica multivariata chiamata {\em boosted decision trees} per la selezione dei dati in due fasi distinte. L'applicazione dell'identificazione di jets da $b$-quarks \'e anche usata per cercare di selezionare favorevolmente stati finali ricchi di $b$-quarks, riducendo fortemente il fondo principale dovuto alla produzione di bosoni $Z$ associati a jets da quarks leggeri o gluoni, al costo di una riduzione di un fattore 6 nel numero di eventi di segnale selezionabili. La tesi presenta i risultati per la significanza del segnale ottenibili con $30\ fb^{-1}$ di collisioni protone-protone a 7 TeV, usando la selezione ottimizzata dei candidati decadimenti del bosone di Higgs. Durante il 2010 LHC ha fornito collisioni protone-protone all'energia del centro di massa di 7 TeV dal 30 marzo al 8 novembre. In questo run CMS ha raccolto una luminosit\'a integrata pari a $43.2\ pb^{-1}$. Nonostante questi dati siano assolutamente insufficienti per una ricerca del bosone di Higgs, questi dati sono stati utilizzati per un test della strategia di analisi e della metodologia di selezione del segnale. Limiti al rapporto fra la sezione d'urto del segnale e la sezione d'urto prevista dal Modello Standard in funzione della massa del bosone di Higgs sono stati ottenuti con i dati a disposizione.

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Gonçalves, Solange Ledi. « Income shocks, household job search and labor supply ». Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/12/12138/tde-15082017-092759/.

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Analyses about aggregate employment, unemployment, and inactivity rates frequently disregard labor market trends of specific household members, which may explain some puzzles in the relationship between economic activity and labor market participation. The relevance of family approaches of labor supply transcends the aggregate macroeconomic trends and addresses important micro-level analysis concerning the behavior and intrahousehold decisions of members and policy-relevant results. Despite the consensus about the joint labor supply decisions of household members, studies are typically at the individual level and disregard sons and daughters as decision-makers in a family. Therefore, in this thesis, we investigate these questions for Brazil, in two studies. In the first study, we analyze the labor supply decisions of sons daughters aged 14 to 24 years living with their parents, in a reduced form exercise. We collaborate to the empirical literature about intrahousehold impacts of policies, testing whether the minimum wage, which affects the income of parents, impacts the final labor supply decisions of sons and daughters. We also verify if the policy has distinct effects depending on whether the eligible person is the father or the mother, aiming to test the income-pooling hypothesis. Our identification strategy is based on an intention-to-treat approach, and in a differences-in-differences estimator. Another innovation is the use of the PNADC (IBGE) for 2012-2016. We find that the direction and magnitude of the minimum wage effects affecting fathers and mothers, on the labor supply of sons and daughters, depend on who is and how many eligible members there exist in the household: it is negative, whether the eligible person is the mother or the father, and it is positive, whether both are eligible. Therefore, our results strengthen the argument in favor of household approaches, since the income pooling hypothesis does not seem to be valid in this context. In the second study, we investigate how the decisions about labor supply could determine the aggregate results of unemployment and inactivity of the secondary household earners. We develop and estimate a structural household job search model with on-the-job search. We extend Dey and Flinn (2008) to allow for unemployment and inactivity of mothers and sons and daughters who are subject to shocks to their employment and income shocks to fathers. These shocks may determine different search behavior and job acceptance, depending on the other household member\'s labor market situation. The model is estimated using the PME (IBGE) for 2004-2014. We perform counterfactual simulations, and we verify that the decreasing unemployment rate of sons/daughters would not have changed between 2004 and 2014 if the labor market opportunities and conditions of this member remain the same. The unemployment rate of mothers does not alter a lot in this period. The increasing trend in the inactivity of sons/daughters is mostly determined by a decreasing encouragement rate and the increasing dropout rate observed among these members in this period. These exogenous factors that determine the move to or the permanence in the inactivity could be related to the lower cost of education. We conclude that the use of individual job search models to understand aggregate unemployment and inactivity can be misleading, since the household search behavior matters in the labor supply decisions of secondary household earners.
As análises sobre taxas agregadas de emprego, desemprego e inatividade frequentemente ignoram a dinâmica dos membros das famílias no mercado de trabalho, a qual pode explicar puzzles na relação entre atividade econômica e participação no mercado de trabalho. A relevância das abordagens familiares para a oferta de trabalho está nas análises macroeconômicas sobre tendências agregadas, e também em análises microeconômicas do comportamento, decisões intrafamiliares e resultados de políticas. Apesar do consenso sobre as decisões conjuntas de oferta de trabalho dos membros da família, grande parte dos estudos são abordagens individuais e desconsideram filhos jovens como tomadores de decisão. Nesta tese, organizada em dois estudos, investigamos essas questões para o Brasil. No primeiro estudo, analisamos a decisão de ofertar trabalho de jovens entre 14 e 24 anos vivendo com os pais, em um exercício de forma reduzida. A tese colabora com a literatura empírica sobre os efeitos intrafamiliares de políticas, ao testar se o salário mínimo que afeta a renda dos pais impacta a decisão final dos filhos de ofertar trabalho. Também testamos a hipótese de agregação da renda, ao verificar se se a política tem efeitos distintos caso a pessoa elegível na família seja a mãe ou o pai. A estratégia de identificação é baseada em uma abordagem de intention-to-treat, e no uso do estimador de diferenças-em-diferenças. Outra inovação é o uso da PNADC (IBGE) para 2012-2016. Verificamos que a direção e a magnitude dos efeitos do salário mínimo dos pais, na oferta de trabalho dos filhos, dependem de quem é e de quantos são os membros elegíveis na família: o efeito é negativo, se a pessoa elegível é a mãe ou o pai, e é positivo, se ambos são elegíveis. Esses resultados reforçam o argumento em favor das abordagens intrafamiliares, uma vez que a hipótese de income-pooling não parece ser válida neste contexto. No segundo estudo, investigamos como as decisões de oferta de trabalho poderiam determinar os resultados agregados de desemprego e inatividade dos membros secundários. Desenvolvemos e estimamos um modelo estrutural de busca por emprego familiar com on-the-jobsearch. Estendemos o modelo de Dey e Flinn (2008), para permitir desemprego e inatividade de mães e filhos, sujeitos a choques em seus empregos e choques na renda dos pais. Esses choques podem determinar diferentes comportamentos de busca e aceitação de emprego, dependendo da situação do outro membro no mercado de trabalho. O modelo é estimado com a PME (IBGE) para 2004-2014. Realizamos simulações contrafactuais e verificamos que a taxa de desemprego dos filhos, decrescente entre 2004 e 2014, não teria se alterado no período, caso as condições e oportunidades de mercado de trabalho dos filhos tivessem continuado as mesmas de 2004. Já a taxa de desemprego das mães não sofre grandes alterações no período. A tendência crescente na inatividade dos filhos é determinada por uma taxa de encorajamento decrescente e uma taxa de desistência crescente, que refletem fatores exógenos que levam jovens trabalhadores à inatividade. Esses fatores exógenos podem estar relacionados ao menor custo da educação no período. Concluímos que o uso de modelos individuais de busca por emprego para entender o desemprego e a inatividade agregados deve ser desencorajado, pois o comportamento de busca familiar importa para as decisões de oferta de trabalho dos membros secundários da família.

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Yang, Fengyu, et 楊丰羽. « Machine-order search space for job-shop scheduling ». Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31246205.

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Lima, Allan Diego Silva. « Modelo social de relevância para opiniões ». Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/3/3141/tde-20052015-155245/.

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Esta tese apresenta um modelo de relevância de opinião genérico e independente de domínio para usuários de Redes Sociais. O Social Opinion Relevance Model (SORM) é capaz de estimar a relevância de uma opinião com base em doze parâmetros distintos. Comparado com outros modelos, a principal característica que distingue o SORM é a sua capacidade para fornecer resultados personalizados de relevância de uma opinião, de acordo com o perfil da pessoa para a qual ela está sendo estimada. Devido à falta de corpus de relevância de opiniões capazes de testar corretamente o SORM, fez-se necessária a criação de um novo corpus chamado Social Opinion Relevance Corpus (SORC). Usando o SORC, foram realizados experimentos no domínio de jogos eletrônicos que ilustram a importância da personalização da relevância para alcançar melhores resultados, baseados em métricas típicas de Recuperação de Informação. Também foi realizado um teste de significância estatística que reforça e confirma as vantagens que o SORM oferece.
This thesis presents a generic and domain independent opinion relevance model for Social Network users. The Social Opinion Relevance Model (SORM) is able to estimate an opinions relevance based on twelve different parameters. Compared to other models, SORMs main distinction is its ability to provide customized results, according to whom the opinion relevance is being estimated for. Due to the lack of opinion relevance corpora that are able to properly test our model, we have created a new one called Social Opinion Relevance Corpus (SORC). Using SORC, we carried out some experiments on the Electronic Games domain that illustrate the importance of customizing opinion relevance in order to achieve better results, based on typical Information Retrieval metrics, such as NDCG, QMeasure and MAP. We also performed a statistical significance test that reinforces and corroborates the advantages that SORM offers.

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Hood, Ben Andrew Ashcom. « Extrasolar planet search and characterisation ». Thesis, St Andrews, 2007. http://hdl.handle.net/10023/359.

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Pizzinelli, Carlo. « Essays on labor market dynamics with worker heterogeneity ». Thesis, University of Oxford, 2018. http://ora.ox.ac.uk/objects/uuid:28323577-c33e-4df9-80ec-f2506e42b473.

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This thesis is comprised of three chapters which discuss topics related to labor market dynamics from a macroeconomic perspective. Although each chapter is self-standing in terms of research question and methodology, they are united by a common interest for the macroeconomic implications of worker heterogeneity. The chapters vary with respect to the time horizon over which they study aggregate dynamics, covering business cycle frequency, the economy's long run steady state, and households' life cycle. Furthermore, they develop the concept of heterogeneity across different dimensions: stages of the life cycle, households' income and wealth, observed worker characteristics, and worker-firm productivity levels. The overall purpose of this thesis is therefore to contribute to the study of labor markets and labor policies through a multi-faceted approach.

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Straub, Sebastian. « Towards Collaborative Session-based Semantic Search ». Master's thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-229549.

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In recent years, the most popular web search engines have excelled in their ability to answer short queries that require clear, localized and personalized answers. When it comes to complex exploratory search tasks however, the main challenge for the searcher remains the same as back in the 1990s: Trying to formulate a single query that contains all the right keywords to produce at least some relevant results. In this work we want to investigate new ways to facilitate exploratory search by making use of context information from the user's entire search process. Therefore we present the concept of session-based semantic search, with an optional extension to collaborative search scenarios. To improve the relevance of search results we expand queries with terms from the user's recent query history in the same search context (session-based search). We introduce a novel method for query classification based on statistical topic models which allows us to track the most important topics in a search session so that we can suggest relevant documents that could not be found through keyword matching. To demonstrate the potential of these concepts, we have built the prototype of a session-based semantic search engine which we release as free and open source software. In a qualitative user study that we have conducted, this prototype has shown promising results and was well-received by the participants
Die führenden Web-Suchmaschinen haben sich in den letzten Jahren gegenseitig darin übertroffen, möglichst leicht verständliche, lokalisierte und personalisierte Antworten auf kurze Suchanfragen anzubieten. Bei komplexen explorativen Rechercheaufgaben hingegen ist die größte Herausforderung für den Nutzer immer noch die gleiche wie in den 1990er Jahren: Eine einzige Suchanfrage so zu formulieren, dass alle notwendigen Schlüsselwörter enthalten sind, um zumindest ein paar relevante Ergebnisse zu erhalten. In der vorliegenden Arbeit sollen neue Methoden entwickelt werden, um die explorative Suche zu erleichtern, indem Kontextinformationen aus dem gesamten Suchprozess des Nutzers einbezogen werden. Daher stellen wir das Konzept der sitzungsbasierten semantischen Suche vor, mit einer optionalen Erweiterung auf kollaborative Suchszenarien. Um die Relevanz von Suchergebnissen zu steigern, werden Suchanfragen mit Begriffen aus den letzten Anfragen des Nutzers angereichert, die im selben Suchkontext gestellt wurden (sitzungsbasierte Suche). Außerdem wird ein neuartiger Ansatz zur Klassifizierung von Suchanfragen eingeführt, der auf statistischen Themenmodellen basiert und es uns ermöglicht, die wichtigsten Themen in einer Suchsitzung zu erkennen, um damit weitere relevante Dokumente vorzuschlagen, die nicht durch Keyword-Matching gefunden werden konnten. Um das Potential dieser Konzepte zu demonstrieren, wurde im Rahmen dieser Arbeit der Prototyp einer sitzungsbasierten semantischen Suchmaschine entwickelt, den wir als freie Software veröffentlichen. In einer qualitativen Nutzerstudie hat dieser Prototyp vielversprechende Ergebnisse hervorgebracht und wurde von den Teilnehmern positiv aufgenommen

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Pasalic, Zlatana. « Evaluation of search models for Molecular Replacement using MolRep ». Thesis, University of Skövde, Department of Computer Science, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-709.

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he aim of this study is to use several homology models of different completeness and accuracy and to evaluate them as search models for Molecular Replacement (MR).Three structural groups are evaluated: α-, β- and α/β- group. From every group one template structure and a couple of search models are selected. The search models are manipulated and evaluated. B-factor manipulation, side chain removal and homology modelling are the ways the search models are manipulated. This work shows that B-factor manipulation do not improve the search models. The work also shows that removing the side chains is not improving the search models. Finally the work shows that homology modelling did not model better search models.

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Verbel, Irina. « Neuroninių tinklų architektūros parinkimas ». Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2006~D_20081203_184401-63341.

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Darbe aprašytas modelis, naudojant aktyvacijos funkcijas su Gauso branduoliais. Vienu atveju buvo paimtos aktyvacijos funkcijos, maksimizuojančios Shannon entropija, kitu – maksimizuojančios Renyi entropiją. Manoma, kad tokio tipo funkcijos turėtų geriau tikti prognozavimui.
In this thesis a novel technique is used to construct sparse generalized Gaussian Kernel regression model- so called neural network. Kernel which maximize Renyi entropy is used too. Experimental results obtained using these models are promising.

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Livres sur le sujet "Modello search"

Bagwell, Kyle. Repeated search. Toronto : University of Toronto, Dept. of Economics and Institute for Policy Analysis, 1987.

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Eagle, James N. Cumulative search-evasion games (CSEGs). Monterey, Calif : Naval Postgraduate School, 1989.

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Paserman, M. Daniele. Job search and hyperbolic discounting. Jerusalem : The Maurice Falk Institute for Economic Research in Israel, 2000.

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Petrongolo, B. Scale effects in markets with search. [London] : Centre for Economic Performance, London School of Economics and Political Science, 2003.

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Finding alpha : The search for alpha when risk and return break down. Hoboken, N.J : Wiley, 2009.

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Johan, Lindén. Job search and wage bargaining. [Uppsala] : Dept. of Economics, Uppsala University, 1995.

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Frijters, Paul. Job search with nonparticipation. Bonn, Germany : IZA, 2004.

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Eckstein, Miguel P. Analytic guided-search model of human performance accuracy in target-localization search tasks. Moffett Field, Calif : National Aeronautics and Space Administration, Ames Research Center, 2000.

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R, Beutter Brent, Stone Leland S. 1960- et Ames Research Center, dir. Analytic guided-search model of human performance accuracy in target-localization search tasks. Moffett Field, Calif : National Aeronautics and Space Administration, Ames Research Center, 2000.

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Campbell, John Y. In search of distress risk. Cambridge, Mass : National Bureau of Economic Research, 2006.

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Chapitres de livres sur le sujet "Modello search"

Pelzmann, Linda. « Psychologische Arbeitslosenforschung und mikroökonomische Job-Search-Modelle ». Dans Springers Kurzlehrbücher der Wirtschaftswissenschaften, 108–59. Vienna : Springer Vienna, 2000. http://dx.doi.org/10.1007/978-3-7091-3835-9_5.

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Pelzmann, Linda. « Psychologische Arbeitslosenforschung und mikroökonomische Job-Search-Modelle ». Dans Springers Kurzlehrbücher der Wirtschaftswissenschaften, 97–142. Vienna : Springer Vienna, 2010. http://dx.doi.org/10.1007/978-3-211-92664-2_5.

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Fink, Gernot A. « Integrated Search Methods ». Dans Markov Models for Pattern Recognition, 211–24. London : Springer London, 2014. http://dx.doi.org/10.1007/978-1-4471-6308-4_12.

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Spirtes, Peter, et Kun Zhang. « Search for Causal Models ». Dans Handbook of Graphical Models, 439–70. Boca Raton, Florida : CRC Press, c2019. : CRC Press, 2018. http://dx.doi.org/10.1201/9780429463976-18.

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Hofer, Eduard. « STEP 1 : Search ». Dans The Uncertainty Analysis of Model Results, 15–19. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-76297-5_2.

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Chuklin, Aleksandr, Ilya Markov et Maarten de Rijke. « Introduction ». Dans Click Models for Web Search, 1–4. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-031-02294-4_1.

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Chuklin, Aleksandr, Ilya Markov et Maarten de Rijke. « Evaluation ». Dans Click Models for Web Search, 43–48. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-031-02294-4_5.

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Rendell, Larry. « Conceptual Knowledge Acquisition in Search ». Dans Computational Models of Learning, 89–159. Berlin, Heidelberg : Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-82742-6_4.

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Jeng, Jau-Lian. « Hypothesis Testing with Model Search ». Dans Empirical Asset Pricing Models, 237–56. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-74192-5_5.

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Consoli, Sergio, Domenico Perrotta et Marco Turchi. « Reduced Variable Neighbourhood Search for the Generation of Controlled Circular Data ». Dans Variable Neighborhood Search, 83–98. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69625-2_7.

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AbstractA number of artificial intelligence and machine learning problems need to be formulated within a directional space, where classical Euclidean geometry does not apply or needs to be readjusted into the circle. This is typical, for example, in computational linguistics and natural language processing, where language models based on Bag-of-Words, Vector Space, or Word Embedding, are largely used for tasks like document classification, information retrieval and recommendation systems, among others. In these contexts, for assessing document clustering and outliers detection applications, it is often necessary to generate data with directional properties and units that follow some model assumptions and possibly form close groups. In the following we propose a Reduced Variable Neighbourhood Search heuristic which is used to generate high-dimensional data controlled by the desired properties aimed at representing several real-world contexts. The whole problem is formulated as a non-linear continuous optimization problem, and it is shown that the proposed Reduced Variable Neighbourhood Search is able to generate high-dimensional solutions to the problem in short computational time. A comparison with the state-of-the-art local search routine used to address this problem shows the greater efficiency of the approach presented here.

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Actes de conférences sur le sujet "Modello search"

Burdusel, Alexandru, Steffen Zschaler et Stefan John. « Automatic Generation of Atomic Consistency Preserving Search Operators for Search-Based Model Engineering ». Dans 2019 ACM/IEEE 22nd International Conference on Model Driven Engineering Languages and Systems (MODELS). IEEE, 2019. http://dx.doi.org/10.1109/models.2019.00-10.

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Dias, Vanina Costa, et Ione Aparecida Neto Rodrigues. « Teorias da aprendizagem e gerações da educação a distância : reflexões para um processo de hibridização na educação superior ». Dans III Seminário de Educação a Distância da Região Centro-Oeste. Sociedade Brasileira de Computação, 2020. http://dx.doi.org/10.5753/seadco.2020.14676.

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As reflexões apresentadas neste artigo fazem parte do Projeto de Hibridização dos cursos de graduação de uma Faculdade privada de Minas Gerais. As concepções sobre aprendizagem vão orientar a elaboração dos projetos e planos que norteiam a IES. Objetivou-se refletir sobre as teorias da aprendizagem visando elaborar um modelo de hibridização que dialogue com a formação de um egresso autônomo capaz de aprender a aprender e interagir com a tecnologia a serviço da transformação da sociedade. Com uma metodologia de caráter qualitativo com viés exploratório descritivo, estabeleceu-se reflexões acerca da construção de propostas metodológicas de hibridização permitidas por lei para os cursos de graduação, buscando desenvolver um projeto inovador, moderno e centrado no estudante.

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Doshi, Rishab Ketan, Shravan Karthik et S. Sowmya Kamath. « SemAcSearch : A semantically modeled academic search engine ». Dans 2017 Conference on Information and Communication Technology (CICT). IEEE, 2017. http://dx.doi.org/10.1109/infocomtech.2017.8340633.

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SchultheiB, Alexander, Paul Maximilian Bittner, Lars Grunske, Thomas Thum et Timo Kehrer. « Scalable N-Way Model Matching Using Multi-Dimensional Search Trees ». Dans 2021 ACM/IEEE 24th International Conference on Model Driven Engineering Languages and Systems (MODELS). IEEE, 2021. http://dx.doi.org/10.1109/models50736.2021.00010.

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Raveendran, Vishnudas, Sapan Shah et Sreedhar Reddy. « A Model Driven Approach to Building Domain Specific Search Engines ». Dans 2021 ACM/IEEE International Conference on Model Driven Engineering Languages and Systems Companion (MODELS-C). IEEE, 2021. http://dx.doi.org/10.1109/models-c53483.2021.00029.

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Burdusel, Alexandru, et Steffen Zschaler. « Towards Scalable Search-Based Model Engineering with MDEOptimiser Scale ». Dans 2019 ACM/IEEE 22nd International Conference on Model Driven Engineering Languages and Systems Companion (MODELS-C). IEEE, 2019. http://dx.doi.org/10.1109/models-c.2019.00032.

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Cuevas, Javier. « Higgs Search at LEP 2 ». Dans Beyond the standard model. American Institute of Physics, 1997. http://dx.doi.org/10.1063/1.54498.

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Kessentini, Wael, et Vahid Alizadeh. « Interactive metamodel/model co-evolution using unsupervised learning and multi-objective search ». Dans MODELS '20 : ACM/IEEE 23rd International Conference on Model Driven Engineering Languages and Systems. New York, NY, USA : ACM, 2020. http://dx.doi.org/10.1145/3365438.3410966.

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Hegazi, Hesham A., Ashraf O. Nassef et Sayed M. Metwalli. « Shape Optimization of NURBS Modeled 3D C-Frames Using Hybrid Genetic Algorithm ». Dans ASME 2002 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/detc2002/dac-34107.

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The present paper introduces a new methodology for designing machine element shapes. The element is represented using non-uniform rational B-Spline (NURBS) in order to give it a form of shape flexibility. A special form of genetic algorithms known as real-coded genetic algorithms is used to conduct the search for the design objectives. Shape optimization of 3D C-frames are used as an application of the proposed methodology. The design parameters of these frames include the dimensions of their cross-sections, which should be chosen to withstand the applied loads and minimize the element’s overall weight. In a further development, the hybridization of different optimization methods has been used to find the optimum shape of the element. Real coded genetic algorithm is used as a random search method, while Nelder-Mead is used as a direct search method, where the result of the genetic algorithm search is used as the starting point of direct search. The results showed that the use of Nelder-Mead with Real coded Genetic Algorithms has been very significant in improving the optimum shape of a solid 3D C-frames subjected to a combined tension and bending stresses. The hybrid optimization method could be extended to more complex shape optimization problems. For the purpose of analysis, curved beam theory is applied on local cross-sections on the NURBS surface. A finite elements analysis was conducted on SDRC-IDEAS for verifying the results obtained using the curved beam theory.

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Kessentini, Wael, Manuel Wimmer et Houari Sahraoui. « Integrating the Designer in-the-loop for Metamodel/Model Co-Evolution via Interactive Computational Search ». Dans MODELS '18 : ACM/IEEE 21th International Conference on Model Driven Engineering Languages and Systems. New York, NY, USA : ACM, 2018. http://dx.doi.org/10.1145/3239372.3239375.

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Rapports d'organisations sur le sujet "Modello search"

Lalé, Etienne. Search and Multiple Jobholding. CIRANO, novembre 2022. http://dx.doi.org/10.54932/ldts8714.

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This paper develops an equilibrium model of the labor market with hours worked, offand on-the-job search, and single as well as multiple jobholders. The model quantitatively accounts for the incidence of and worker flows in and out of multiple jobholding. Central to the model’s mechanism is that holding a second job ties the worker to her primary employer, at the benefits of having a stronger outside option to bargain with the outside employer. The model is also informative of how multiple jobholding shapes the outcomes that are typically the focus of search models. Multiple jobholding has opposing effects on job-to-job transitions that mostly offset each other. At the same time, since the option of having second jobs makes the main job survive longer, it reduces job separations and increases the employment rate. These findings have material implications for the calibration of standard models which ignore multiple jobholding.

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Sparks, Evan. Scalable Automated Model Search. Fort Belvoir, VA : Defense Technical Information Center, mai 2014. http://dx.doi.org/10.21236/ada605116.

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Yantis, Steven. Stochastic Models of Attention and Search. Fort Belvoir, VA : Defense Technical Information Center, février 1994. http://dx.doi.org/10.21236/ada278538.

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Yantis, Steven. Stochastic Models of Attention and Search. Fort Belvoir, VA : Defense Technical Information Center, février 1995. http://dx.doi.org/10.21236/ada294317.

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Yantis, Steven. Stochastic Models of Attention and Search. Fort Belvoir, VA : Defense Technical Information Center, février 1993. http://dx.doi.org/10.21236/ada268622.

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Chambers, D., et S. Lehman. Model-based Tomographic Reconstruction Literature Search. Office of Scientific and Technical Information (OSTI), novembre 2005. http://dx.doi.org/10.2172/900447.

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Ellison, Glenn, et Alexander Wolitzky. A Search Cost Model of Obfuscation. Cambridge, MA : National Bureau of Economic Research, août 2009. http://dx.doi.org/10.3386/w15237.

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Horrocks, Ian, et Ulrike Sattler. Optimised Reasoning for SHIQ. Aachen University of Technology, 2001. http://dx.doi.org/10.25368/2022.118.

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The tableau algorithm implemented in the FaCT knowledge representation system decides satisfiability and subsumption in SHIQ, a very expressive description logic providing, e.g., inverse and transitive roles, number restrictions, and general axioms. Intuitively, the algorithm searches for a tree-shaped abstraction of a model. To ensure termination of this algorithm without comprimising correctness, it stops expanding paths in the search tree using a so-called 'double-blocking' condition.

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Shimer, Robert. The Consequences of Rigid Wages in Search Models. Cambridge, MA : National Bureau of Economic Research, février 2004. http://dx.doi.org/10.3386/w10326.

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Rogerson, Richard, et Robert Shimer. Search in Macroeconomic Models of the Labor Market. Cambridge, MA : National Bureau of Economic Research, avril 2010. http://dx.doi.org/10.3386/w15901.

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