Academic literature on the topic 'Temporal'

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Journal articles on the topic "Temporal"

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Dierks, H., and E. R. Olderog. "Temporale Spezifikationslogiken (Temporal Logics for Specifications)." at - Automatisierungstechnik 51, no. 2 (2003): 100. http://dx.doi.org/10.1524/auto.51.2.100.22799.

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Dierks, H., and E. R. Olderog. "Temporale Spezifikationslogiken (Temporal Logics for Specifications)." at - Automatisierungstechnik 51, no. 2-2003 (February 2003): A1—A4. http://dx.doi.org/10.1524/auto.52.2.a1.34758.

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Nguyen, Benjamin, and Michael J. Spivey. "Journal of Multiscale Neuroscience." Journal of Multiscale Neuroscience 2, no. 1 (April 28, 2023): 251–72. http://dx.doi.org/10.56280/1570699699.

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By juxtaposing time series analyses of activity measured from a fully recurrent network undergoing disrupted processing and of activity measured from a continuous meta-cognitive report of disruption in real-time language comprehension, we present an opportunity to compare the temporal statistics of the state-space trajectories inherent to both systems. Both the recurrent network and the human language comprehension process appear to exhibit long-range temporal correlations and low entropy when processing is undisrupted and coordinated. However, when processing is disrupted and discoordinated, they both exhibit more short-range temporal correlations and higher entropy. We conclude that by measuring human language comprehension in a dense-sampling manner similar to how we analyze the networks, and analyzing the resulting data stream with nonlinear time series analysis techniques, we can obtain more insight into the temporal character of these discoordination phases than by simply marking the points in time at which they peak.
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Nguyen, Benjamin, and Michael J. Spivey. "Journal of Multiscale Neuroscience." Journal of Multiscale Neuroscience 2, no. 1 (April 28, 2023): 251–72. http://dx.doi.org/10.56280/1570857416.

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By juxtaposing time series analyses of activity measured from a fully recurrent network undergoing disrupted processing and of activity measured from a continuous meta-cognitive report of disruption in real-time language comprehension, we present an opportunity to compare the temporal statistics of the state-space trajectories inherent to both systems. Both the recurrent network and the human language comprehension process appear to exhibit long-range temporal correlations and low entropy when processing is undisrupted and coordinated. However, when processing is disrupted and discoordinated, they both exhibit more short-range temporal correlations and higher entropy. We conclude that by measuring human language comprehension in a dense-sampling manner similar to how we analyze the networks, and analyzing the resulting data stream with nonlinear time series analysis techniques, we can obtain more insight into the temporal character of these discoordination phases than by simply marking the points in time at which they peak.
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León Iglesias, Javier. "Un parche más para la incapacidad temporal / One more patch for temporary disability." E-REVISTA INTERNACIONAL DE LA PROTECCION SOCIAL 8, no. 2 (2023): 88–104. http://dx.doi.org/10.12795/e-rips.2023.i02.03.

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En el contexto actual de gasto prestacional creciente en materia de incapacidad temporal, originado por diversas variables, no investigadas en profundidad, la reforma de la Ley General de la Seguridad Social mediante el Real-Decreto-Ley 2/2023, de 16 de marzo, no introduce novedades de calado para solventar el problema de un sistema, que sigue sin alcanzar el deseable equilibrio entre evitar el abuso en el percibo de la prestación, y proporcionar la debida acción protectora a quienes agotan su período máximo legal, persistiendo las razones clínicas que motivaron la baja médica. Las nuevas redacciones legales se limitan a suprimir la posibilidad de declaración de prórroga expresa a los trescientos sesenta y cinco días de duración, sustituyéndola por una prórroga tácita, si no se ha emitido antes el alta, a la vez que traslada a la inspección médica del INSS, la competencia decisoria, encomendada, hasta ahora, al INSS a través del EVI.
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Sattig, T. "Temporal Predication with Temporal Parts and Temporal Counterparts." Australasian Journal of Philosophy 81, no. 3 (September 2003): 355–68. http://dx.doi.org/10.1080/713659704.

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De, Amo Sandra, and Mírian Halfeld Ferrari Alves. "Incremental Maintenance of Data Warehouses Based on Past Temporal Logic Operators." JUCS - Journal of Universal Computer Science 10, no. (9) (September 28, 2004): 1035–64. https://doi.org/10.3217/jucs-010-09-1035.

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We see a temporal data warehouse as a set of temporal views defined in the past fragment of the temporal relational algebra extended with set-valued attributes and aggregation. This paper proposes an incremental maintenance method for temporal views that allows improvements over the re-computation from scratch. We introduce a formalism for temporal data warehouse specification that summarizes information needed for its incremental maintenance. According to this formalism, a temporal data warehouse W is a pair of two sets of views : the materialized component and the virtual component. The materialized component of W represents the set of views physically stored in the warehouse. The virtual component of W is a set of non-temporal expressions involving only relations kept in the materialized component. Several features of our approach make it especially attractive as a maintenance method for warehouses: (a) there is no need for storing the entire history of source databases, (b) maintenance of the temporal data warehouse is reduced to maintaining the (non-temporal) materialized component, and (c) the materialized component is self-maintainable. We build a uniform algorithm by combining two previously unrelated techniques based on auxiliary views. Our method is sufficiently general so that it can be easily adapted to treating databases with complex-valued attributes.
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Haider, Muhammad Shangol, and James F. Peters. "Temporal proximities: Self-similar temporally close shapes." Chaos, Solitons & Fractals 151 (October 2021): 111237. http://dx.doi.org/10.1016/j.chaos.2021.111237.

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Oaklander, L. Nathan. "Temporal Passage and Temporal Parts." Noûs 26, no. 1 (March 1992): 79. http://dx.doi.org/10.2307/2215688.

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McGrath, Joseph E., and Janice R. Kelly. "Temporal Context and Temporal Patterning." Time & Society 1, no. 3 (September 1992): 399–420. http://dx.doi.org/10.1177/0961463x92001003005.

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Dissertations / Theses on the topic "Temporal"

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Mordvanyuk, Natalia. "Efficient sequential and temporal pattern mining." Doctoral thesis, Universitat de Girona, 2021. http://hdl.handle.net/10803/672924.

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The contributions of the present thesis are in the domain of Pattern Mining and Knowledge Discovery, being of particular relevance for the sequential pattern mining and time-interval related pattern mining fields. In this thesis, a new efficient sequential pattern mining algorithm called VEPRECO is introduced, the contributions of which are: (i) a new representation, (ii) pre-pruning strategies and (iii) candidate selection policies which reduce the number of iterations of the algorithm. In this thesis, a new efficient algorithm for mining time interval patterns, called vertTIRP, has also been presented, combining an efficient representation of these patterns with a pairing strategy to accelerate the mining process. And finally, to open the door of mining of time interval patterns to multivariate time series, the TA4L algorithm has been introduced. TA4L transforms time series into interval-based sequences suitable for feeding time interval algorithms<br>Les contribucions d'aquesta tesi estan en el domini de la mineria de patrons i el descobriment del coneixement, sent de particular rellevància pels camps de mineria de patrons seqüencials i els patrons d'intervals temporals. En aquesta tesi, s'ha presentat un nou algoritme eficient de mineria de patrons seqüencials anomenat VEPRECO, les contribucions del qual són: (i) una nova representació, (ii) unes estratègies de prepoda i (iii) unes polítiques de selecció de candidats que redueixen el nombre d'iteracions de l'algoritme. En aquesta tesi, també s'ha presentat un nou algoritme eficient per minar patrons d'intervals temporals, denominat vertTIRP, el qual combina una representació eficient d'aquests patrons amb una estratègia d'aparellament per tal d’accelerar el procés de la mineria. I finalment, per obrir la porta de la mineria de patrons d'intervals temporals a sèries temporals multivariades, s'ha presentat l'algoritme TA4L. TA4L transforma sèries temporals en seqüències d’intèrvals aptes per alimentar algoritmes d'intervals temporals<br>Programa de Doctorat en Tecnologia
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Ehrlé, Nathalie. "Traitement temporel de l'information auditive et temporal." Reims, 1998. http://www.theses.fr/1998REIML009.

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Cette thèse a exploré le traitement de l'information auditive temporelle appartenant à la gamme des millisecondes chez des patients présentant des lésions temporales unilatérales droites ou gauches ainsi que chez des sujets contrôles sans atteinte neurologique. La partie expérimentale de ce travail est précédée d'une présentation des modèles d'horloge interne ainsi que d'une description anatomofonctionnelle du lobe temporal et de son implication dans le traitement temporel. Une première partie psychophysique a été consacrée aux capacités de discrimination temporelle. L'étude 1 a révèle un déficit de la discrimination d'irrégularité (anisochronie) chez les patients caractérisés par la présence d'une lésion temporale gauche (atrophie hippocampique ou résection de la face interne du lobe temporal) lorsque les sons étaient présentés rapidement (80 ms entre le début de deux sons successifs) par opposition aux tempos plus lents (300-1000 ms). En revanche, les performances de tous les sujets semblent adéquates pour une tache de détection d'anisochronie. L'étude 2 portant sur la discrimination de durées brèves (sons continus de 80 et 300 ms) n'a révélé aucun trouble de la perception quel que soit le groupe de sujets. Les données suggèrent cependant que les patients ayant subi une résection temporale droite ou gauche utilisent une valeur de référence différente de celle des sujets sains et de la durée cible, indiquant une surestimation de cette durée. L'effet du partage attentionnel et de la présence d'un délai entre les deux sons a comparer ont également été examines. Une seconde partie expérimentale a exploré le traitement temporel dans le cadre d'une approche plus cognitive. Les résultats de l'étude 3 ont démontré que les deux groupes de patients étaient perturbes pour la reproduction de patterns rythmiques structures selon deux dimensions (la métrique et la rythmique). En revanche, il n'a pas été possible de dissocier l'effet de ces dimensions sur leurs performances. Enfin, une dernière étude a mis en évidence un déficit des patients ayant subi une résection temporale gauche dans la détection d'allongements temporels insérés dans des extraits familiers. L'ensemble de ces données suggère l'implication du lobe temporal gauche dans le traitement de l'information auditive séquentielle rapide et, dans une moindre mesure, la contribution du lobe temporal droit dans la reproduction de patterns rythmiques complexes
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Gautier, Jacques. "GrAPHiSTUne approche d’analyse exploratoire pour l’identification des dynamiques des phénomènes spatio-temporels." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAS025/document.

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Les données permettant de décrire des phénomènes spatio-temporels sont de plus en plus nombreuses. Ces nouvelles données peuvent alors être éloignées de celles habituellement observées pour l'étude de certains phénomènes. Leur analyse, selon une approche hypothético-déductive telle qu'elle est majoritairement effectuée en statistique et dans les SIG, peut ainsi passer sous silence certaines informations insoupçonnées, mais pertinentes, sur les dynamiques de ces phénomènes spatio-temporels.Il peut alors être intéressant de simplement donner à voir les données, pour observer ce qu'elles ont à montrer, avant de les analyser. Ce principe est celui de l'analyse exploratoire: le procédé est de permettre à un utilisateur d'effectuer une exploration libre des données, au moyen de représentations visuelles, afin de mettre en lumière des structures ou des relations insoupçonnées. Aujourd'hui, l'analyse exploratoire est notamment possible au moyen d'environnements de visualisation, intégrant différentes représentations graphiques et cartographiques interactives.Les environnements de visualisation sont majoritairement développés de manière ad hoc, dans le cadre d'une thématique particulière. Or l'émergence constante de nouvelles données incite à promouvoir des méthodes d'analyse applicables à des phénomènes de différentes natures. En fonction de la problématique dans laquelle s'insèrent ces derniers, les dynamiques sur lesquelles va se focaliser l'analyse diffèrent. Analyser un phénomène météorologique dans un but de prévision implique de s’intéresser aux récurrences cycliques du phénomène. Analyser l'évolution d'une population pour la mise en place de politiques publiques implique d’analyser ce phénomène sur le temps long et selon différentes zones de l’espace.Notre objectif est de proposer une méthode d'analyse exploratoire des phénomènes spatio-temporels et de leurs dynamiques, indépendante du thème traité. Pour cela, nous proposons un environnement de géovisualisation, GrAPHiST (Géovisualisation pour l'Analyse des PHenomenes Spatio-Temporels), permettant l'analyse de différentes dynamiques, selon différentes échelles spatiales et temporelles (linéaires ou cycliques). Développer cet environnement implique de s’interroger sur la modélisation du changement dans l’espace, la nature des dynamiques spatio-temporelles à étudier, et les outils visuels et interactifs permettant de les identifier.Ainsi, les contributions de notre recherche se situent à plusieurs niveaux :- une modélisation générique des phénomènes spatio-temporels, sous la forme de séries événementielles;- de nouvelles méthodes de représentations graphiques et interactives, autorisant la recherche et l'identification des dynamiques spatio-temporelles, notamment: l'introduction de diagrammes temporels interactifs permettant la recherche visuelle de récurrences cycliques dans les données spatio-temporelles; l'utilisation de règles de symbologie permettant la visualisation des relations entre les composantes temporelle et spatiale des phénomènes; de nouvelles méthodes de représentations des agrégats d'événements proches, permettant d'identifier des structures dans leur distribution spatio-temporelle;- la formalisation d’une approche d'analyse exploratoire des dynamiques spatio-temporelles, déclinée en plusieurs scénarios selon l’objectif poursuivi.Nous validons notre approche en l'appliquant à l'analyse de différents jeux de données. L'objectif est de vérifier la possibilité d'identifier des dynamiques, relatives au temps linéaire ou cyclique, au moyen de GrAPHiST, et d'illustrer le caractère générique de l'approche, ainsi que les opportunités d'analyse offertes par l'environnement<br>Datasets allowing the description of spatio-temporal phenomena are becoming ever more numerous. These new data can be very different from those usually observed for studying spatio-temporal phenomena. An analysis through a hypothetico-deductive approach, like is mainly done in statistic and GIS domains, can ignore some unsuspected, but relevant, information about the dynamics of these spatio-temporal phenomena.It can be interesting then, to just present the data, to observe what they have to show, before analysing them. This is the principle of the exploratory data analysis: the process is to allow a user to freely explore data, through visual representations, in order to highlight unsuspected structures or relationships. Today, exploratory analysis is possible through visualization environments, which integrate different graphic or cartographic interactive representations.Visualization environments are mainly developed in an ad hoc manner, in the context of a particular thematic field. However, the constant appearance of new data encourages promoting analysis methods, which could be applied to several types of phenomena. According to the domain related to these phenomena, the analysis will be focused on different dynamics. Analysing a meteorological phenomenon, in a forecasting purpose, implies a focus on the cyclic recurrences of the phenomenon. Analysing the increase of a population, for the purpose of deciding public policies, implies an analysis of the phenomenon on a long-term, through different spatial areas.Our objective is to propose a method for the exploratory analysis of spatio-temporal phenomena and their dynamics, which would be independent of the topic. In order to achieve this, we propose a geovisualization environment, GrAPHiST (Géovisualisation pour l'Analyse des PHenomenes Spatio-Temporels; Geovisualization for spatio-temporal phenomena analysis), allowing the analysis of several dynamics, through different spatial and temporal (linear or cyclic) scales. Developing this environment implies to focus on how spatial changes are modelled, on the nature of the spatio-temporal dynamics we have to study, and on the visual and interactive tools, which allow the identification of these dynamics.So, the contributions of our research can be found at several levels:a generic modelling approach of spatio-temporal phenomena, in the form of event series;new graphical and interactive representation methods, which allow the searching and the identification of spatio-temporal dynamics, including: the introduction of interactive temporal diagrams, which allow the visual searching of cyclic recurrences in spatio-temporal data; the use of symbology rules, which allow the visualization of relationships between the spatial and temporal components of phenomena; new methods to represent aggregated closed events, which allow to identify structures in their spatio-temporal distribution;the formalization of an exploratory approach for the spatio-temporal dynamics analysis, divided into several scenarios, according to the purpose of the analysis.We validate our proposition by applying it to the analysis of several datasets. The objective is to verify the possibility to identify dynamics, related to linear or cyclic time, through the use of GrAPHiST, and to illustrate the generic aspect of the approach, as well as the analysis opportunities given by the environment
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Sakai, Rodrigo Katsumoto. "Extensão de um SGBD para incluir o gerenciamento da informação temporal." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/3/3141/tde-01042009-143157/.

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O fator temporal é uma variável natural da maioria dos sistemas de informação, pois no mundo real os eventos ocorrem de maneira dinâmica, modicando continuamente os valores dos seus objetos no decorrer do tempo. Muitos desses sistemas precisam registrar essa modicação e atribuir os instantes de tempo em que cada informação foi válida no sistema. Este trabalho reúne as características relacionadas aos Bancos de Dados Temporais e Bancos de Dados Objeto-Relacionais. O objetivo primordial é propor uma forma de implementar alguns aspectos temporais, desenvolvendo um módulo que faça parte das características e funcionalidades internas de um SGBD. O módulo temporal contempla principalmente a parte de restrições de integridade temporal que é utilizada para manter a consistência da informação temporal armazenada. Para isso, é proposto um novo tipo de dado que melhor representa as marcas temporais dos objetos. Uma parte importante para a implementação desse projeto é a utilização de um SGBD objeto-relacional que possui algumas características orientadas a objetos que permitem a extensão de seus recursos, tornando-o capaz de gerenciar alguns aspectos temporais. O módulo temporal desenvolvido torna esses aspectos temporais transparentes para o usuário. Por conseqüência, esses usuários são capazes de utilizar os recursos temporais com maior naturalidade.<br>The temporal factor is a natural variable of the majority of the information systems, therefore in the real world the events occur in dynamic way, modifying continuously the values of its objects in elapsing of the time. Many of these systems need to register this modication and to attribute the instants of time where each information was valid in the system. This work congregates the characteristics related to the Temporal Databases and Object-Relational Databases. The primordial objective is to consider a form to implement some temporal aspects, developing a module that is part of the characteristics and internal functionalities of a DBMS. The temporal module mainly contemplates the part of restrictions of temporal integrity that is used to keep the consistency of the stored temporal information. For this, a new data type is proposed that better represent the objects timestamps. An important part for the implementation of this project is the use of a object-relational DBMS that has some object-oriented characteristics that allow the extension of its resources, becoming capable to manage some temporal aspects. The developed temporal module becomes these transparent temporal aspects for the user. For consequence, these users are capable to use the temporal resources more naturally.
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Zara-Meylan, Valérie. "Modalités de gestion du milieu temporel dans une conduite de processus multiples en situation dynamique : une recherche dans des entreprises horticoles." Phd thesis, Conservatoire national des arts et metiers - CNAM, 2012. http://tel.archives-ouvertes.fr/tel-00795233.

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Modalités de gestion du milieu temporel dans une conduite de processus multiples en situation dynamique :une recherche dans des entreprises horticoles. Cette recherche porte sur les modalités de gestion temporelle, dans des situations professionnelles tendues entre les nécessités d'une production engageant des phénomènes dynamiques multiples et une rationalisation du travail supposée faire face aux besoins économiques de l'entreprise, en l'occurrence, dans le secteur de l'horticulture. La thèse soutenue est que les travailleurs, et en particulier des chefs de culture en tant qu'encadrants intermédiaires, assurent une gestion de leur milieu temporel de travail, dans la dynamique de leur activité. Cette gestion est active dans le sens où elle intègre des cadres temporels. Ceux-ci peuvent être analysés à la fois comme des ressources et des contraintes dans leur activité. La gestion du milieu temporel peut être entravée par certaines configurations de ces cadres, qui ne permettent pas aux chefs de culture d'intégrer les risques pour la production, pour eux-mêmes ou pour les autres travailleurs. Nous proposons une structure de formalisation des cadres temporels et de leurs interrelations dans la dynamique du milieu temporel. Elle est issue d'une démarche de " dépliage " des temporalités, fondée sur une analyse ergonomique de l'activité. La modélisation des cadres et de la gestion du milieu temporel est une conceptualisation fonctionnelle pour analyser les conditions temporelles du travail en tant que ressources pour un agir temporel pragmatique dans l'activité.
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Barne, Louise Catheryne. "Electroencephalographic correlates of temporal learning." reponame:Repositório Institucional da UFABC, 2016.

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Orientador: Prof. Dr. André Mascioli Cravo<br>Dissertação (mestrado) - Universidade Federal do ABC, Programa de Pós-Graduação em Neurociência e Cognição, 2016.<br>We constantly learn and update our predictions about when events we cause will occur. This flexibility is important to program motor actions and to estimate when errors have been made. However, the mechanisms that govern learning and updating in temporal domain are largely unknown. In order to clarify these mechanisms we had three mains objectives: 1. To describe how we learn a new temporal relation between two events and how expectation is updated based on new information; 2. To describe the neural correlates underlying temporal learning and temporal updating; 3. To investigate temporal learning in two different sensory modalities: vision and audition, in order to verify whether such processes occur independently of sensory modality. In order to achieve the objectives, we developed two different experiments with electroencephalography recordings. In the first experiment, we aimed to answer the first two objectives by developing a behavioral task in which participants had to monitor whether a temporal error had been made. Results evidenced a rapid temporal adjustment by the participants to a new temporal relation. Temporal errors evoked electrophysiological markers classically related to error coding as frontal theta oscillations and feedback-related negativity. Delta phase was modulated by behavioral adjustments, suggesting its importance in temporal prediction updating. In conclusion, low frequency oscillations appear to be modulated in error coding and temporal learning. The second experiment investigated temporal learning in two different sensory modalities. Results indicated that time perception is biased differently depending on temporal marker sensory modality. Besides, we found that intertrial phase coherence of theta oscillations was modulated by expectation on both sensory conditions. However, such result occurs on central electrodes analysis, but not on sensory electrodes analysis, indicating a supramodal mechanism of temporal prediction.
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Benito, Franck Carlos Vélez. "Método de desdobramento temporal para redes de petri temporais." reponame:Repositório Institucional da UFPR, 2016. http://hdl.handle.net/1884/43343.

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Orientador : Prof. Dr. Marcos Castilho<br>Co-orientador : Prof. Dr. Luis Allan Künzle<br>Tese (doutorado) - Universidade Federal do Paraná, Setor de Ciências Exatas, Programa de Pós-Graduação em Informática. Defesa: Curitiba, 26/02/2016<br>Inclui referências : f. 105-108<br>Área de concentração: Ciência da Computação<br>Resumo: Sistemas reais modeláveis como sistemas dinâmicos a eventos discretos têm, em seu comportamento, fortes restrições temporais. As redes de Petri temporais são uma importante ferramenta de modelagem e análise desses sistemas. Entretanto, os principais métodos de análise existentes na literatura trabalham por enumeração exaustiva do espaço de estados, com alta complexidade computacional, sobretudo em situações de forte concorrência e paralelismo. Estes método também não são adequados para a análise de roteiros de comportamento, aumentando a imprecisão temporal dos resultados de análise, tornando-os inusáveis. O trabalho desenvolvido nesta tese consistiu em aprimorar duas abordagens já existentes, o desdobramento de redes de Petri e a análise por tempo global, de forma a superar estas limitações. O desdobramento, desenvolvido para redes de Petri sem considerações temporais, consiste em gerar uma rede de ocorrência, finita e acíclica, que contém todos os estados acessíveis da rede original, mas com um custo computacional significativamente menor. Entretanto, sua aplicação direta em redes de Petri temporais perde sequências de disparo de transições válidas e gera outras inválidas, considerando as restrições temporais da rede. A parte inicial deste trabalho teve como foco inicial identificar as limitações do uso do algoritmo original de desdobramento em redes de Petri temporais, para em seguida conceber e formalizar um procedimento de desdobramento que seja aplicável a redes temporais. Este procedimento tem como base o algoritmo original, mas já incorpora em sua estrutura elementos de análise temporal. O novo método de desdobramento obtido foi denominado de "desdobramento temporal" e a rede por ele gerada contém todas as classes de estados da rede temporal, assim como todos os caminhos ou roteiros de comportamento resultantes da dinâmica da rede. O resultado será validado mediante provas e também será apresentado um exemplo de aplicação do novo método. A segunda parte deste trabalho de pesquisa foi dedicada a construir uma metodologia de análise temporal, sobre a rede desdobrada, utilizando o método de tempo global. Este método permite a análise de roteiros de comportamento, ou sequências de disparo de transições, sem aumentar a imprecisão dos resultados e é destinado a redes acíclicas. Ou seja, adequado à rede desdobrada. A metodologia de análise proposta permite avaliar temporalmente qualquer roteiro de comportamento entre as diferentes classes de estados temporais. Os resultados obtidos foram comparados com as metodologias já existentes. Palavras-chave: Redes de Petri temporais, desdobramento temporal, análise temporal, tempo global.<br>Abstract: Real systems formable as dynamic discrete event systems have, in their behavior, strong time constraints. The time Petri nets are an important modeling tool and analysis of these systems. However, themainmethods existing of analysis in the literature works by exhaustive enumeration of the state space, with high computational complexity, especially in strong situations of concurrence and parallelism. Also this methods are not suitable for analysis of behavioral scripts, increasing the temporal imprecision of analysis results, making them unusable. The work in this thesis was to improve two existing approaches, the unfolding of Petri nets and the analysis by global time, concerning to overcome these limitations. The unfolding, developed for Petri nets without temporal considerations, consits in generate an occurrence net, finite and acyclic, that contain all accessible states of the original net, but with a significantly lower computational cost. Nonetheless, its direct application in time Petri nets loses the transitions firing sequences valid and generates others invalid considering the temporal net constraint. The initial part of this work had like initial focus an identification of limitations the use original algorithm of unfolding in time Petri nets, and then, develop and formalize an unfolding procedure that applies to time net. This procedure is based on the original algorithm, but it already incorporates in its structure temporal analysis elements. The new obtained unfolding method was called "timing unfolding" and the net generated contains all states class of time net, as well as all paths or behavior scripts resulting from the dynamic of the net. The result will be validated by proofs and it will be presented by an application example of the new method. The second part of this research work was dedicated to build a temporal analysis method on the unfolded net, using tthe global time method. This method allows the scripts analysis behavior, or transitions firing sequences without increasing the inaccuracy of the results and is intended to acyclic nets, that is, suited to unfolded net. The analysis methodology proposed allows to assess, temporally, any behavior script between different time states class. The results were compared with the existing methodologies. Keywords: Time Petri nets, timing unfoldings, timing analysis, global time.
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Marsic, Georgiana. "Temporal processing of news : annotation of temporal expressions, verbal events and temporal relations." Thesis, University of Wolverhampton, 2011. http://hdl.handle.net/2436/209933.

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The ability to capture the temporal dimension of a natural language text is essential to many natural language processing applications, such as Question Answering, Automatic Summarisation, and Information Retrieval. Temporal processing is a ¯eld of Computational Linguistics which aims to access this dimension and derive a precise temporal representation of a natural language text by extracting time expressions, events and temporal relations, and then representing them according to a chosen knowledge framework. This thesis focuses on the investigation and understanding of the di®erent ways time is expressed in natural language, on the implementation of a temporal processing system in accordance with the results of this investigation, on the evaluation of the system, and on the extensive analysis of the errors and challenges that appear during system development. The ultimate goal of this research is to develop the ability to automatically annotate temporal expressions, verbal events and temporal relations in a natural language text. Temporal expression annotation involves two stages: temporal expression identi¯cation concerned with determining the textual extent of a temporal expression, and temporal expression normalisation which ¯nds the value that the temporal expression designates and represents it using an annotation standard. The research presented in this thesis approaches these tasks with a knowledge-based methodology that tackles temporal expressions according to their semantic classi¯cation. Several knowledge sources and normalisation models are experimented with to allow an analysis of their impact on system performance. The annotation of events expressed using either ¯nite or non-¯nite verbs is addressed with a method that overcomes the drawback of existing methods v which associate an event with the class that is most frequently assigned to it in a corpus and are limited in coverage by the small number of events present in the corpus. This limitation is overcome in this research by annotating each WordNet verb with an event class that best characterises that verb. This thesis also describes an original methodology for the identi¯cation of temporal relations that hold among events and temporal expressions. The method relies on sentence-level syntactic trees and a propagation of temporal relations between syntactic constituents, by analysing syntactic and lexical properties of the constituents and of the relations between them. The detailed evaluation and error analysis of the methods proposed for solving di®erent temporal processing tasks form an important part of this research. Various corpora widely used by researchers studying di®erent temporal phenomena are employed in the evaluation, thus enabling comparison with state of the art in the ¯eld. The detailed error analysis targeting each temporal processing task helps identify not only problems of the implemented methods, but also reliability problems of the annotated resources, and encourages potential reexaminations of some temporal processing tasks.
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FALLON, PHILIPPE. "Meningo-encephalocele du lobe temporal prolabee dans la fosse pterygo-maxillaire." Lille 2, 1992. http://www.theses.fr/1992LIL2M162.

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Muñoz-Bullón, Fernando. "The Economics of labor contracting through temporary help agencies." Doctoral thesis, Universitat Pompeu Fabra, 2000. http://hdl.handle.net/10803/7329.

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The focus of the research is on the role of Temporary Help Agencies (ETT) as intermediaries in the labor market. An ETT can be defined as a service firm that hires temporary workers and sends them out to do temporary work on the premises of and under the supervision of client firms solicited from the business world. That is, their basic function consists of connecting labor demand and labor supply. However what makes the difference with respect to other labor market intermediaries (such as, for example, employment agencies) is the fact that workers contracted through ETT remain on the ETT' payroll while under the direction of the client firm, giving way to a triangular relationship between the client firm, the worker and the ETT which has broken the traditional bilaterality of labor relationships. That is, there exists a standard labor contract for a limited duration between the ETT and the worker and a commercial contract (called assignment contract) between the ETT and the firm, so that both market and employment relationships are established. Therefore, from the point of view of the worker it is as if she were subject to two different employers: the ETT, who hires the worker, and the client firm, who receives worker services.<br/>Why the study and implications of ETT work for workers are important lie on the fact that there exists a substantial number of questions related to ETT work to which currently we have no answers and little data to explore them. In this context, this thesis is concerned with providing evidence on dynamic labor market patterns of ETT-intermediated work, on which to our knowledge no work so far has been done. In particular, the thesis is presented as follows: Chapter 1 deals with a review of the most relevant literature underlying what we know so far on ETTs as well as introducing potential research questions which are yet unresolved. Chapter 2 and chapter 3 establish the theoretical framework on which the last two chapters are based. Chapter 2 establishes a framework for analyzing the possibility that ETT-work may provide workers with opportunities for acquiring new skills and applying them in a better job to be located in the future after leaving the ETT, thus improving wage prospects. Chapter 3 develops a model in which ETTs are considered as means to attenuate information asymmetry in the labor market, which may allow workers to improve promotion chances. And, finally, Chapters 4 and 5 deal with the empirical testing of the main two hypotheses established in the previous two chapters.<br>El núcleo de la presente investigación consiste en analizar el papel de las Empresas de Trabajo Temporal (ETT) como intermediarios en el mercado de trabajo. Puede definirse a una ETT como una empresa de servicios que contrata trabajadores temporales para asignarlos en cesión a empresas clientes. Por tanto, su función básica consiste en conectar la demanda y la oferta de trabajo. Sin embargo, el aspecto que diferencia a estas agencias de otros intermediarios en el mercado laboral (como, por ejemplo, las agencias de empleo) radica en que los trabajadores contratados por medio de ETT pertenecen formalmente a la plantilla de la ETT mientras que trabajan bajo la dirección de la empresa cliente. Esta peculiaridad origina una relación triangular entre la empresa cliente, el trabajador y la ETT que ha roto la bilateralidad tradicional de las relaciones de empleo. Es decir, existe un contrato estándar de trabajo temporal entre la ETT y el trabajador, y un contrato de carácter mercantil (denominado contrato de puesta a disposición) entre la ETT y la empresa cliente. Por tanto, se establecen tanto relaciones mercantiles como relaciones laborales. Así, desde el punto de vista del trabajador es como si estuviera sujeto a dos empleadores distintos: la ETT, que lo contrata formalmente, y la empresa cliente, que disfruta de sus servicios laborales.<br/><br/>El estudio de las implicaciones que presenta la intermediación de las ETT para los trabajadores resulta importante porque existe un número sustancial de preguntas relacionadas con el trabajo a través de ETT sobre las cuales todavía no se ha ofrecido respuestas. En este contexto, la tesis aporta evidencia sobre aspectos dinámicos de la intermediación en el mercado laboral de las ETT, aspecto sobre el cual hasta el momento no se ha investigado lo suficiente. En concreto, la tesis consta de las siguientes partes: el Capítulo 1 lleva a cabo una revisión de la literatura más relevante sobre estos intermediarios e introduce preguntas de investigación que no han sido contestadas hasta el momento. Los Capítulos 2 y 3 establecen el marco teórico sobre el cual se fundamentan los dos últimos capítulos. El Capítulo 2 analiza la posibilidad de que el trabajo por medio de ETT ofrezca a los trabajadores oportunidades para adquirir nuevas habilidades y aplicarlas en mejores empleos conseguidos a través del intermediario. El Capítulo 3 desarrolla un modelo en el que las ETT son consideradas como un medio para atenuar la información asimétrica en el mercado laboral, aspecto éste que puede permitir a los trabajadores mejorar sus posibilidades de salir de la temporalidad. Finalmente los Capítulos 4 y 5 contrastan empíricamente las dos hipótesis principales presentadas en los dos capítulos previos.
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Books on the topic "Temporal"

1

Corrales, José. Temporal. Princeton, N.J: Libreto(a)s, 1993.

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Mata, Rodolfo. Temporal. México, D.F: Consejo Nacional para la Cultura y las Artes, 2008.

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Glusman, Laura. Temporal. Rosario, Argentina]: Ediciones Diego Obligado, 2016.

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Li, Lee Mong, and Wang Junmei 1975-, eds. Temporal and spatio-temporal data mining. Hershey PA: Idea Group Pub., 2008.

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Ehrlé, Nathalie. Traitement temporel de l'information auditive et lobe temporal. Lille: A.N.R.T, Université de Lille III, 1998.

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Gabbay, Dov M., and Hans Jürgen Ohlbach, eds. Temporal Logic. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/bfb0013976.

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Rensing, Ludger, and Nils I. Jaeger, eds. Temporal Order. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-70332-4.

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Patterson, Lee. Temporal Circumstances. New York: Palgrave Macmillan US, 2006. http://dx.doi.org/10.1007/978-1-137-08451-4.

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Holme, Petter, and Jari Saramäki, eds. Temporal Networks. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36461-7.

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Øhrstrøm, Peter, and F. V. Per Hasle. Temporal Logic. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-0-585-37463-5.

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Book chapters on the topic "Temporal"

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Bährle-Rapp, Marina. "temporal." In Springer Lexikon Kosmetik und Körperpflege, 549. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_10428.

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Heller, Lois Jane, Celette Sugg Skinner, A. Janet Tomiyama, Elissa S. Epel, Peter A. Hall, Julia Allan, Lara LaCaille, et al. "Temporal." In Encyclopedia of Behavioral Medicine, 1960. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-1005-9_101766.

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Shekhar, Shashi, and Hui Xiong. "Temporal." In Encyclopedia of GIS, 1147. Boston, MA: Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-35973-1_1371.

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Torres, Felipe. "Temporal politics." In Temporal Regimes, 47–81. London: Routledge, 2021. http://dx.doi.org/10.4324/9781003180876-3.

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Torres, Felipe. "Temporal regimes." In Temporal Regimes, 20–46. London: Routledge, 2021. http://dx.doi.org/10.4324/9781003180876-2.

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Christakos, George, Patrick Bogaert, and Marc L. Serre. "A BME View to the New Realities of TGIS." In Temporal GIS, 1–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56540-3_1.

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Christakos, George, Patrick Bogaert, and Marc L. Serre. "Spatiotemporal Modelling." In Temporal GIS, 17–32. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56540-3_2.

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Christakos, George, Patrick Bogaert, and Marc L. Serre. "Knowledge Bases Synthesis." In Temporal GIS, 33–52. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56540-3_3.

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Christakos, George, Patrick Bogaert, and Marc L. Serre. "Spatiotemporal Mapping." In Temporal GIS, 53–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56540-3_4.

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Christakos, George, Patrick Bogaert, and Marc L. Serre. "Interpretive BME." In Temporal GIS, 83–96. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56540-3_5.

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Conference papers on the topic "Temporal"

1

Cai, Chen, Runzhong Zhang, Jianjun Gao, Kejun Wu, Kim-Hui Yap, and Yi Wang. "Temporal Sentence Grounding with Temporally Global Textual Knowledge." In 2024 IEEE International Conference on Multimedia and Expo (ICME), 1–6. IEEE, 2024. http://dx.doi.org/10.1109/icme57554.2024.10687646.

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Chi, Huixuan, Hongwei Liu, and Qinfen Hao. "Improving Temporal Graph Collaborative Filtering with Temporal Local Augmentation." In 2024 7th International Conference on Machine Learning and Natural Language Processing (MLNLP), 1–8. IEEE, 2024. https://doi.org/10.1109/mlnlp63328.2024.10800522.

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Dao, Minh-Son, Koji Zetsu, and Duy-Tang Hoang. "Spatial-temporal Graph Transformer Network for Spatial-temporal Forecasting." In 2024 IEEE International Conference on Big Data (BigData), 1276–81. IEEE, 2024. https://doi.org/10.1109/bigdata62323.2024.10825469.

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K, Shankar, Sekar K, Renuka Devi S, Monish B, Prathap V, and Praveen R. "Temporal Object Detection in Videos Using Spatio-Temporal Transformers." In 2025 3rd International Conference on Integrated Circuits and Communication Systems (ICICACS), 1–6. IEEE, 2025. https://doi.org/10.1109/icicacs65178.2025.10968403.

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C, Soundarya B., and Gururaj H. L. "Temporal Deepfake Detection using CNN with Spatio-Temporal Features." In 2025 17th International Conference on COMmunication Systems and NETworks (COMSNETS), 790–92. IEEE, 2025. https://doi.org/10.1109/comsnets63942.2025.10885562.

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Niu, Jingcheng, Saifei Liao, Victoria Ng, Simon De Montigny, and Gerald Penn. "ConTempo: A Unified Temporally Contrastive Framework for Temporal Relation Extraction." In Findings of the Association for Computational Linguistics ACL 2024, 1521–33. Stroudsburg, PA, USA: Association for Computational Linguistics, 2024. http://dx.doi.org/10.18653/v1/2024.findings-acl.89.

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Frid, Alex, Hananel Hazan, and Larry Manevitz. "Temporal pattern recognition via temporal networks of temporal neurons." In 2012 IEEE 27th Convention of Electrical & Electronics Engineers in Israel (IEEEI 2012). IEEE, 2012. http://dx.doi.org/10.1109/eeei.2012.6377010.

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Kvet, Marek, and Michal Kvet. "Temporal database management: Temporal registration." In 2017 International Conference on Information and Digital Technologies (IDT). IEEE, 2017. http://dx.doi.org/10.1109/dt.2017.8024301.

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Schilder, Frank, and Christopher Habel. "From temporal expressions to temporal information." In the workshop. Morristown, NJ, USA: Association for Computational Linguistics, 2001. http://dx.doi.org/10.3115/1118238.1118247.

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Goralwalla, Iqbal A., Yuri Leontiev, M. Tamer Özsu, Duane Szafron, and Carlo Combi. "Temporal granularity for unanchored temporal data." In the seventh international conference. New York, New York, USA: ACM Press, 1998. http://dx.doi.org/10.1145/288627.288689.

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Reports on the topic "Temporal"

1

Lavignon, Jean-Francois, and Yoav Shoham. Temporal Automata,. Fort Belvoir, VA: Defense Technical Information Center, August 1990. http://dx.doi.org/10.21236/ada324005.

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Hall, Robert. Temporal Agglomeration. Cambridge, MA: National Bureau of Economic Research, October 1989. http://dx.doi.org/10.3386/w3143.

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Santos, Eugene, Young Jr., and Joel D. Probabilistic Temporal Networks. Fort Belvoir, VA: Defense Technical Information Center, November 1996. http://dx.doi.org/10.21236/ada325559.

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Ressler, James, ed. Temporal Standard Recommendations. Open Geospatial Consortium, Inc., April 2006. http://dx.doi.org/10.62973/06-022r1.

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Ingram, Joey Burton, Timothy J. Draelos, Meghan Galiardi, and Justin E. Doak. Temporal Cyber Attack Detection. Office of Scientific and Technical Information (OSTI), November 2017. http://dx.doi.org/10.2172/1409921.

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Fix, Limor, and Orna Grumberg. Verification of Temporal Properties. Fort Belvoir, VA: Defense Technical Information Center, April 1994. http://dx.doi.org/10.21236/ada278869.

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Manna, Zohar, and Amir Pnueli. Completing the Temporal Picture,. Fort Belvoir, VA: Defense Technical Information Center, December 1989. http://dx.doi.org/10.21236/ada328579.

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Santos, Jr, and Eugene. Modelling Temporal Abductive Explanation. Fort Belvoir, VA: Defense Technical Information Center, March 1993. http://dx.doi.org/10.21236/ada263096.

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Bell, J. W. Temporal clustering of paleoearthquakes. Office of Scientific and Technical Information (OSTI), December 1994. http://dx.doi.org/10.2172/240928.

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Bittner, Thomas. Approximate Qualitative Temporal Reasoning. Fort Belvoir, VA: Defense Technical Information Center, January 2001. http://dx.doi.org/10.21236/ada465990.

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