• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 4
  • 4
  • 3
  • 2
  • 1
  • Tagged with
  • 15
  • 10
  • 7
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Um mecanismo construtivista para aprendizagem de antecipações em agentes artificiais situados / Un mecanisme constructiviste d'apprentissage automatique d'anticipations pour des agents artificiels situes / A constructivist anticipatory learning mechanism for situated artificial agents

Perotto, Filipo Studzinski January 2010 (has links)
Cette recherche se caractérise, premièrement, par une discussion théorique sur le concept d'agent autonome, basée sur des éléments issus des paradigmes de l'Intelligence Artificielle Située et de l'Intelligence Artificielle Affective. Ensuite, cette thèse présente le problème de l'apprentissage de modèles du monde, en passant en revue la littérature concernant les travaux qui s'y rapportent. À partir de ces discussions, l'architecture CAES et le mécanisme CALM sont présentés. CAES (Coupled Agent-Environment System) constitue une architecture pour décrire des systèmes basés sur la dichotomie agent-environnement. Il définit l'agent et l'environnement comme deux systèmes partiellement ouverts, en couplage dynamique. L'agent, à son tour, est composé de deux sous-systèmes, l'esprit et le corps, suivant les principes de la situativité et de la motivation intrinsèque. CALM (Constructivist Anticipatory Learning Mechanism) est un mécanisme d'apprentissage fondé sur l'approche constructiviste de l'Intelligence Artificielle. Il permet à un agent situé de construire un modèle du monde dans des environnements partiellement observables et partiellement déterministes, sous la forme d'un processus de décision markovien partiellement observable et factorisé (FPOMDP). Le modèle du monde construit est ensuite utilisé pour que l'agent puisse définir une politique d'action visant à améliorer sa propre performance. / Esta pesquisa caracteriza-se, primeiramente, pela condução de uma discussão teórica sobre o conceito de agente autônomo, baseada em elementos provenientes dos paradigmas da Inteligência Artificial Situada e da Inteligência Artificial Afetiva. A seguir, a tese apresenta o problema da aprendizagem de modelos de mundo, fazendo uma revisão bibliográfica a respeito de trabalhos relacionados. A partir dessas discussões, a arquitetura CAES e o mecanismo CALM são apresentados. O CAES (Coupled Agent-Environment System) é uma arquitetura para a descrição de sistemas baseados na dicotomia agente-ambiente. Ele define agente e ambiente como dois sistemas parcialmente abertos, em acoplamento dinâmico. O agente, por sua vez, é composto por dois subsistemas, mente e corpo, seguindo os princípios de situatividade e motivação intrínseca. O CALM (Constructivist Anticipatory Learning Mechanism) é um mecanismo de aprendizagem fundamentado na abordagem construtivista da Inteligência Artificial. Ele permite que um agente situado possa construir um modelo de mundo em ambientes parcialmente observáveis e parcialmente determinísticos, na forma de um Processo de Decisão de Markov Parcialmente Observável e Fatorado (FPOMDP). O modelo de mundo construído é então utilizado para que o agente defina uma política de ações a fim de melhorar seu próprio desempenho. / This research is characterized, first, by a theoretical discussion on the concept of autonomous agent, based on elements taken from the Situated AI and the Affective AI paradigms. Secondly, this thesis presents the problem of learning world models, providing a bibliographic review regarding some related works. From these discussions, the CAES architecture and the CALM mechanism are presented. The CAES (Coupled Agent-Environment System) is an architecture for describing systems based on the agent-environment dichotomy. It defines the agent and the environment as two partially open systems, in dynamic coupling. The agent is composed of two sub-systems, mind and body, following the principles of situativity and intrinsic motivation. CALM (Constructivist Learning Anticipatory Mechanism) is based on the constructivist approach to Artificial Intelligence. It allows a situated agent to build a model of the world in environments partially deterministic and partially observable in the form of Partially Observable and Factored Markov Decision Process (FPOMDP). The model of the world is constructed and used for the agent to define a policy for action in order to improve its own performance.
12

Um mecanismo construtivista para aprendizagem de antecipações em agentes artificiais situados / Un mecanisme constructiviste d'apprentissage automatique d'anticipations pour des agents artificiels situes / A constructivist anticipatory learning mechanism for situated artificial agents

Perotto, Filipo Studzinski January 2010 (has links)
Cette recherche se caractérise, premièrement, par une discussion théorique sur le concept d'agent autonome, basée sur des éléments issus des paradigmes de l'Intelligence Artificielle Située et de l'Intelligence Artificielle Affective. Ensuite, cette thèse présente le problème de l'apprentissage de modèles du monde, en passant en revue la littérature concernant les travaux qui s'y rapportent. À partir de ces discussions, l'architecture CAES et le mécanisme CALM sont présentés. CAES (Coupled Agent-Environment System) constitue une architecture pour décrire des systèmes basés sur la dichotomie agent-environnement. Il définit l'agent et l'environnement comme deux systèmes partiellement ouverts, en couplage dynamique. L'agent, à son tour, est composé de deux sous-systèmes, l'esprit et le corps, suivant les principes de la situativité et de la motivation intrinsèque. CALM (Constructivist Anticipatory Learning Mechanism) est un mécanisme d'apprentissage fondé sur l'approche constructiviste de l'Intelligence Artificielle. Il permet à un agent situé de construire un modèle du monde dans des environnements partiellement observables et partiellement déterministes, sous la forme d'un processus de décision markovien partiellement observable et factorisé (FPOMDP). Le modèle du monde construit est ensuite utilisé pour que l'agent puisse définir une politique d'action visant à améliorer sa propre performance. / Esta pesquisa caracteriza-se, primeiramente, pela condução de uma discussão teórica sobre o conceito de agente autônomo, baseada em elementos provenientes dos paradigmas da Inteligência Artificial Situada e da Inteligência Artificial Afetiva. A seguir, a tese apresenta o problema da aprendizagem de modelos de mundo, fazendo uma revisão bibliográfica a respeito de trabalhos relacionados. A partir dessas discussões, a arquitetura CAES e o mecanismo CALM são apresentados. O CAES (Coupled Agent-Environment System) é uma arquitetura para a descrição de sistemas baseados na dicotomia agente-ambiente. Ele define agente e ambiente como dois sistemas parcialmente abertos, em acoplamento dinâmico. O agente, por sua vez, é composto por dois subsistemas, mente e corpo, seguindo os princípios de situatividade e motivação intrínseca. O CALM (Constructivist Anticipatory Learning Mechanism) é um mecanismo de aprendizagem fundamentado na abordagem construtivista da Inteligência Artificial. Ele permite que um agente situado possa construir um modelo de mundo em ambientes parcialmente observáveis e parcialmente determinísticos, na forma de um Processo de Decisão de Markov Parcialmente Observável e Fatorado (FPOMDP). O modelo de mundo construído é então utilizado para que o agente defina uma política de ações a fim de melhorar seu próprio desempenho. / This research is characterized, first, by a theoretical discussion on the concept of autonomous agent, based on elements taken from the Situated AI and the Affective AI paradigms. Secondly, this thesis presents the problem of learning world models, providing a bibliographic review regarding some related works. From these discussions, the CAES architecture and the CALM mechanism are presented. The CAES (Coupled Agent-Environment System) is an architecture for describing systems based on the agent-environment dichotomy. It defines the agent and the environment as two partially open systems, in dynamic coupling. The agent is composed of two sub-systems, mind and body, following the principles of situativity and intrinsic motivation. CALM (Constructivist Learning Anticipatory Mechanism) is based on the constructivist approach to Artificial Intelligence. It allows a situated agent to build a model of the world in environments partially deterministic and partially observable in the form of Partially Observable and Factored Markov Decision Process (FPOMDP). The model of the world is constructed and used for the agent to define a policy for action in order to improve its own performance.
13

Um mecanismo construtivista para aprendizagem de antecipações em agentes artificiais situados / Un mecanisme constructiviste d'apprentissage automatique d'anticipations pour des agents artificiels situes / A constructivist anticipatory learning mechanism for situated artificial agents

Perotto, Filipo Studzinski January 2010 (has links)
Cette recherche se caractérise, premièrement, par une discussion théorique sur le concept d'agent autonome, basée sur des éléments issus des paradigmes de l'Intelligence Artificielle Située et de l'Intelligence Artificielle Affective. Ensuite, cette thèse présente le problème de l'apprentissage de modèles du monde, en passant en revue la littérature concernant les travaux qui s'y rapportent. À partir de ces discussions, l'architecture CAES et le mécanisme CALM sont présentés. CAES (Coupled Agent-Environment System) constitue une architecture pour décrire des systèmes basés sur la dichotomie agent-environnement. Il définit l'agent et l'environnement comme deux systèmes partiellement ouverts, en couplage dynamique. L'agent, à son tour, est composé de deux sous-systèmes, l'esprit et le corps, suivant les principes de la situativité et de la motivation intrinsèque. CALM (Constructivist Anticipatory Learning Mechanism) est un mécanisme d'apprentissage fondé sur l'approche constructiviste de l'Intelligence Artificielle. Il permet à un agent situé de construire un modèle du monde dans des environnements partiellement observables et partiellement déterministes, sous la forme d'un processus de décision markovien partiellement observable et factorisé (FPOMDP). Le modèle du monde construit est ensuite utilisé pour que l'agent puisse définir une politique d'action visant à améliorer sa propre performance. / Esta pesquisa caracteriza-se, primeiramente, pela condução de uma discussão teórica sobre o conceito de agente autônomo, baseada em elementos provenientes dos paradigmas da Inteligência Artificial Situada e da Inteligência Artificial Afetiva. A seguir, a tese apresenta o problema da aprendizagem de modelos de mundo, fazendo uma revisão bibliográfica a respeito de trabalhos relacionados. A partir dessas discussões, a arquitetura CAES e o mecanismo CALM são apresentados. O CAES (Coupled Agent-Environment System) é uma arquitetura para a descrição de sistemas baseados na dicotomia agente-ambiente. Ele define agente e ambiente como dois sistemas parcialmente abertos, em acoplamento dinâmico. O agente, por sua vez, é composto por dois subsistemas, mente e corpo, seguindo os princípios de situatividade e motivação intrínseca. O CALM (Constructivist Anticipatory Learning Mechanism) é um mecanismo de aprendizagem fundamentado na abordagem construtivista da Inteligência Artificial. Ele permite que um agente situado possa construir um modelo de mundo em ambientes parcialmente observáveis e parcialmente determinísticos, na forma de um Processo de Decisão de Markov Parcialmente Observável e Fatorado (FPOMDP). O modelo de mundo construído é então utilizado para que o agente defina uma política de ações a fim de melhorar seu próprio desempenho. / This research is characterized, first, by a theoretical discussion on the concept of autonomous agent, based on elements taken from the Situated AI and the Affective AI paradigms. Secondly, this thesis presents the problem of learning world models, providing a bibliographic review regarding some related works. From these discussions, the CAES architecture and the CALM mechanism are presented. The CAES (Coupled Agent-Environment System) is an architecture for describing systems based on the agent-environment dichotomy. It defines the agent and the environment as two partially open systems, in dynamic coupling. The agent is composed of two sub-systems, mind and body, following the principles of situativity and intrinsic motivation. CALM (Constructivist Learning Anticipatory Mechanism) is based on the constructivist approach to Artificial Intelligence. It allows a situated agent to build a model of the world in environments partially deterministic and partially observable in the form of Partially Observable and Factored Markov Decision Process (FPOMDP). The model of the world is constructed and used for the agent to define a policy for action in order to improve its own performance.
14

Charismen Entdecken: Eine praktisch-theologische Untersuchung in der Evangelischen Landeskirche in Baden / Discovering Chrismata : a practical theological inquiry in the United Lutheran Church of Baden

Baumert, Manfred Otto Willi 03 1900 (has links)
Summary and key words in German and English / Every church faces the challenge of procuring capable workers for the multifaceted task of ministry. For several decades now official denominational statements and the discipline of Practical Theology have been calling for a new understanding of giftedness in ecclesial service. As yet little fundamental research has been done in this area. This dissertation seeks to make a contribution both empirically and theologically. It marks the first time in the German–speaking world of Practical Theology that the issue of how one discovers charisms is addressed academically. The specific field of research is located in the Protestant Regional Church of Baden in southwest Germany. Nevertheless the findings can be applied more broadly since the research is based on thorough exegetical and systematic–theological analysis and has been verified empirically. There has been a quest for the charisms of the Spirit since the beginning of the twentieth century and even more so now in the face of the societal challenges of postmodernity. In the discussion of the different theological positionens arise as result that charisms have to be seen with an triune approach. In addtion, besindes the fact that charisms have a habitual meaning, they first of all have a relational dimension. The empirical research involved online–interviewings of pastors, plus interviews of church members. One of the major findings was that the views of pastors on how church members receive gifts is determined by their theological understanding of the charisms. Pastors discover gifts, not according to Pauline criteria, but largely according to emotional aspects, as proved by this research. It became apparent that protestant pastors are of the opinion that New Testament charisms are not first received at baptism, but already at birth. Another interesting finding is that members of both protestant main stream churches and pentacostal-charismatic churches hold the same believes about how to receive charisms. The only difference is their repertoire of gifts. This dissertation focuses on developing guidelines for the discovery of charisms within the congregation as the local body of the Church. / Fähige Mitarbeiter für eine vielgestaltige Gemeindearbeit zu finden, ist in jeder Kirche eine bleibende Aufgabe und Herausforderung. Seit einigen Jahrzehnten wird in kirchlichen Verlautbarungen und in der Praktischen Theologie verstärkt das Konzept einer gabenorientierten Mitarbeit betont. Dieses Feld ist noch wenig grundsätzlich erforscht. Die vorliegende Arbeit greift empirisch und theologisch in die aktuelle Diskussion ein. Innerhalb der Praktischen Theologie im deutschsprachigen Raum liegt mit ihr zum ersten Mal eine wissenschaftliche Untersuchung zur Frage vor, wie Charismen im Forschungsfeld der Evangelischen Landeskirche in Baden entdeckt werden. Die Ergebnisse reichen aber weit über diesen Rahmen hinaus und können grundsätzlich gelten, weil sie auf dem Hintergrund exegetischer und systematisch-theologischer Grundlagenarbeit in einer sorgfältigen empirischen Methodik erhoben, reflektiert und ausgewertet wurden. Die Ausführungen zeigen, dass die Suche nach Charismen seit Beginn des 20. Jh. angesichts der gesellschaftlichen Umbrüche im Kontext der Postmoderne zu einem großen Thema geworden ist. Aus den theologischen Positionen erwuchs die wesentliche Einsicht, dass Charismen trinitarisch einzuordnen sind und neben dem habituellen Charismenverständnis vor allem die relationale Dimension vorliegt. Die empirische Forschungsarbeit umfasst eine Online-Befragung von Pfarrern, ergänzend dazu wurden Gemeindeglieder interviewt. Als eines der Hauptergebnisse stellte sich heraus, dass die Meinung der Pfarrer, wie Gemeindeglieder Gaben empfangen, durch ihr theologisches Gabenverständnis bestimmt wird. Wie Pfarrer Gaben entdecken, richtet sich weithin nicht nach den paulinischen Kriterien, sondern nach emotionalen Gesichtspunkten, wie in der vorliegenden Arbeit nachgewiesen werden konnte. Wie sich herausstellte, sind Pfarrer der Überzeugung, dass neutestamentliche Gaben nicht erst bei der Taufe empfangen werden, sondern mit der biologischen Geburt. Ein weiterer interessanter Aspekt belegt, dass Gemeindeglieder der evangelischen Landeskirche im Vergleich zu charismatisch-pentekostalen Gemeindegliedern Gaben nach ihren subjektiven Glaubensüberzeugungen in derselben Weise empfangen, lediglich das Gabenrepertoire unterscheidet sich. Die vorliegende Arbeit zielt darauf ab, Leitlinien zum Entdecken von Charismen im Kontext der lokalen Gemeinde zu entwickeln. / Practical Theology / Thesis (D. Th. (Practical Theology))
15

Charismen Entdecken: Eine praktisch-theologische Untersuchung in der Evangelischen Landeskirche in Baden / Discovering Chrismata : a practical theological inquiry in the United Lutheran Church of Baden

Baumert, Manfred Otto Willi 03 1900 (has links)
Summary and key words in German and English / Every church faces the challenge of procuring capable workers for the multifaceted task of ministry. For several decades now official denominational statements and the discipline of Practical Theology have been calling for a new understanding of giftedness in ecclesial service. As yet little fundamental research has been done in this area. This dissertation seeks to make a contribution both empirically and theologically. It marks the first time in the German–speaking world of Practical Theology that the issue of how one discovers charisms is addressed academically. The specific field of research is located in the Protestant Regional Church of Baden in southwest Germany. Nevertheless the findings can be applied more broadly since the research is based on thorough exegetical and systematic–theological analysis and has been verified empirically. There has been a quest for the charisms of the Spirit since the beginning of the twentieth century and even more so now in the face of the societal challenges of postmodernity. In the discussion of the different theological positionens arise as result that charisms have to be seen with an triune approach. In addtion, besindes the fact that charisms have a habitual meaning, they first of all have a relational dimension. The empirical research involved online–interviewings of pastors, plus interviews of church members. One of the major findings was that the views of pastors on how church members receive gifts is determined by their theological understanding of the charisms. Pastors discover gifts, not according to Pauline criteria, but largely according to emotional aspects, as proved by this research. It became apparent that protestant pastors are of the opinion that New Testament charisms are not first received at baptism, but already at birth. Another interesting finding is that members of both protestant main stream churches and pentacostal-charismatic churches hold the same believes about how to receive charisms. The only difference is their repertoire of gifts. This dissertation focuses on developing guidelines for the discovery of charisms within the congregation as the local body of the Church. / Fähige Mitarbeiter für eine vielgestaltige Gemeindearbeit zu finden, ist in jeder Kirche eine bleibende Aufgabe und Herausforderung. Seit einigen Jahrzehnten wird in kirchlichen Verlautbarungen und in der Praktischen Theologie verstärkt das Konzept einer gabenorientierten Mitarbeit betont. Dieses Feld ist noch wenig grundsätzlich erforscht. Die vorliegende Arbeit greift empirisch und theologisch in die aktuelle Diskussion ein. Innerhalb der Praktischen Theologie im deutschsprachigen Raum liegt mit ihr zum ersten Mal eine wissenschaftliche Untersuchung zur Frage vor, wie Charismen im Forschungsfeld der Evangelischen Landeskirche in Baden entdeckt werden. Die Ergebnisse reichen aber weit über diesen Rahmen hinaus und können grundsätzlich gelten, weil sie auf dem Hintergrund exegetischer und systematisch-theologischer Grundlagenarbeit in einer sorgfältigen empirischen Methodik erhoben, reflektiert und ausgewertet wurden. Die Ausführungen zeigen, dass die Suche nach Charismen seit Beginn des 20. Jh. angesichts der gesellschaftlichen Umbrüche im Kontext der Postmoderne zu einem großen Thema geworden ist. Aus den theologischen Positionen erwuchs die wesentliche Einsicht, dass Charismen trinitarisch einzuordnen sind und neben dem habituellen Charismenverständnis vor allem die relationale Dimension vorliegt. Die empirische Forschungsarbeit umfasst eine Online-Befragung von Pfarrern, ergänzend dazu wurden Gemeindeglieder interviewt. Als eines der Hauptergebnisse stellte sich heraus, dass die Meinung der Pfarrer, wie Gemeindeglieder Gaben empfangen, durch ihr theologisches Gabenverständnis bestimmt wird. Wie Pfarrer Gaben entdecken, richtet sich weithin nicht nach den paulinischen Kriterien, sondern nach emotionalen Gesichtspunkten, wie in der vorliegenden Arbeit nachgewiesen werden konnte. Wie sich herausstellte, sind Pfarrer der Überzeugung, dass neutestamentliche Gaben nicht erst bei der Taufe empfangen werden, sondern mit der biologischen Geburt. Ein weiterer interessanter Aspekt belegt, dass Gemeindeglieder der evangelischen Landeskirche im Vergleich zu charismatisch-pentekostalen Gemeindegliedern Gaben nach ihren subjektiven Glaubensüberzeugungen in derselben Weise empfangen, lediglich das Gabenrepertoire unterscheidet sich. Die vorliegende Arbeit zielt darauf ab, Leitlinien zum Entdecken von Charismen im Kontext der lokalen Gemeinde zu entwickeln. / Philosophy, Practical and Systematic Theology / Thesis (D. Th. (Practical Theology))

Page generated in 0.1071 seconds