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24 produkter
24 produkter
Del 8684 - Lecture Notes in Computer Science
Spatial Cognition IX
International Conference, Spatial Cognition 2014, Bremen, Germany, September 15-19, 2014. Proceedings
Häftad, Engelska, 2014
565 kr
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This book constitutes the thoroughly refereed proceedings of the 9th International Conference on Spatial Cognition, Spatial Cognition 2014, held in Bremen, Germany, in September 2014. The 27 revised full papers presented in this book were carefully selected and reviewed from 53 submissions. The papers are organized in topical sections on spatial memory; language and communication; wayfinding and navigation; computational models; diagrams and maps; technical approaches; and spatial ability.
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PDF, Engelska, 2014708 kr
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This book constitutes the thoroughly refereed proceedings of the 9th International Conference on Spatial Cognition, Spatial Cognition 2014, held in Bremen, Germany, in September 2014. The 27 revised full papers presented in this book were carefully selected and reviewed from 53 submissions. The papers are organized in topical sections on spatial memory; language and communication; wayfinding and navigation; computational models; diagrams and maps; technical approaches; and spatial ability.
Del 120 - Informatik-Fachberichte
Kognitive Aspekte der Mensch-Computer-Interaktion
Workshop, München, 12.-13. April 1984
Häftad, Tyska, 1986
582 kr
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Häftad, Engelska, 2004
549 kr
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This section gives a description of notions used throughout this study. Current achievements in developing action-centered ontologies are also discussed. 2.1 Ontologies In the context of information extraction and retrieval, different kinds of ontologies can be distinguished [15]: • Top-level ontologies describe very general concepts like space and time, not depending on a particular domain, • Domain ontologies and task ontologies describe the vocabulary related to a generic domain or kind of task, detailing the terms used in the top-level ontology, • Application ontologies describe the concepts that depend on the particular domain and task within a specific activity. Several investigations have been conducted to bring actions (tasks) to bear on - tologies. Among them are Chandrasekaran et al. [6] and Mizoguchi et al. [23] in the fields of AI and Knowledge Engineering. For the geospatial domain, Kuhn [21] and Raubal and Kuhn [26] have attempted to support human actions in ontologies for transportation. Acknowledging the importance of human actions in the geographic domain, a research workshop was held in 2002, bringing together experts from diff- ent disciplines to share the knowledge and work on this issue [1]. Camara [5], one of the workshop participants, has proposed that action-driven spatial ontologies are formed via category theory, for the case of emergency action plans.
Häftad, Engelska, 2005
1 123 kr
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This is the fourth volume in a series of books dedicated to basic research in spatial cognition. Spatial cognition is a field that investigates the connection between the physical spatial world and the mental world. Philosophers and researchers have p- posed various views concerning the relation between the physical and the mental worlds: Plato considered pure concepts of thought as separate from their physical manifestations while Aristotle considered the physical and the mental realms as two aspects of the same substance. Descartes, a dualist, discussed the interaction between body and soul through an interface organ and thus introduced a functional view that presented a challenge for the natural sciences and the humanities. In modern psych- ogy, the relation between the physical and the cognitive space has been investigated using thorough experiments, and in artificial intelligence we have seen views as diverse as ‘problems can be solved on a representation of the world’ and ‘a representation of the world is not necessary. ’ Today’s spatial cognition work establishes a correspondence between the mental and the physical worlds by studying and exploiting their interaction; it investigates how mental space and spatial “reality” join together in understanding the world and in interacting with it. The physical and representational aspects are equally important in this work. Almost all topics of cognitive science manifest themselves in spatial cognition.
E-bok
PDF, Engelska, 2005712 kr
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This section gives a description of notions used throughout this study. Current achievements in developing action-centered ontologies are also discussed. 2.1 Ontologies In the context of information extraction and retrieval, different kinds of ontologies can be distinguished [15]: • Top-level ontologies describe very general concepts like space and time, not depending on a particular domain, • Domain ontologies and task ontologies describe the vocabulary related to a generic domain or kind of task, detailing the terms used in the top-level ontology, • Application ontologies describe the concepts that depend on the particular domain and task within a specific activity. Several investigations have been conducted to bring actions (tasks) to bear on - tologies. Among them are Chandrasekaran et al. [6] and Mizoguchi et al. [23] in the fields of AI and Knowledge Engineering. For the geospatial domain, Kuhn [21] and Raubal and Kuhn [26] have attempted to support human actions in ontologies for transportation. Acknowledging the importance of human actions in the geographic domain, a research workshop was held in 2002, bringing together experts from diff- ent disciplines to share the knowledge and work on this issue [1]. Camara [5], one of the workshop participants, has proposed that action-driven spatial ontologies are formed via category theory, for the case of emergency action plans.
E-bok
PDF, Engelska, 20051 416 kr
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This is the fourth volume in a series of books dedicated to basic research in spatial cognition. Spatial cognition is a field that investigates the connection between the physical spatial world and the mental world. Philosophers and researchers have p- posed various views concerning the relation between the physical and the mental worlds: Plato considered pure concepts of thought as separate from their physical manifestations while Aristotle considered the physical and the mental realms as two aspects of the same substance. Descartes, a dualist, discussed the interaction between body and soul through an interface organ and thus introduced a functional view that presented a challenge for the natural sciences and the humanities. In modern psych- ogy, the relation between the physical and the cognitive space has been investigated using thorough experiments, and in artificial intelligence we have seen views as diverse as ‘problems can be solved on a representation of the world’ and ‘a representation of the world is not necessary. ’ Today’s spatial cognition work establishes a correspondence between the mental and the physical worlds by studying and exploiting their interaction; it investigates how mental space and spatial “reality” join together in understanding the world and in interacting with it. The physical and representational aspects are equally important in this work. Almost all topics of cognitive science manifest themselves in spatial cognition.
Häftad, Engelska, 2003
550 kr
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Spatial cognition is an interdisciplinary research area involving artificial intelligence, cognitive psychology, computational linguistics, geography, mathematics, biology, theoretical computer science, architecture, design, and philosophy of mind. As these different disciplines gain a deeper understanding of their fellow disciplines and their research approaches, they increasingly find ways to combine their insights and to conceive powerful mechanisms to analyze and synthesize cognitive systems. Spatial cognition has now reached a point where we can see how different pieces of the puzzle may fit together to form integrated systems of specialized cognitive components. The research triggers new quests for basic issues of cognition and sparks ideas for the development of technological applications that make use of spatial structures and spatial computation. Potential applications can be found in such diverse areas as autonomous robotics, geographic information systems, locati- based services, spatial task assistance, multi-agent communication, to name but a few. This third volume on Spatial Cognition marks the final phase of the German Spatial Cognition Priority Program. It augments the results presented in the two precursor volumes published in 1998 and 2000, respectively. The interdisciplinary 1 research program was established by the Deutsche Forschungsgemeinschaft (DFG) in 1996 and terminated after six years, the maximum duration of DFG priority programs. The Spatial Cognition Priority Program consists of 17 research projects at 13 research institutions throughout Germany. Besides carrying out research in individual projects and joint research between projects, the program organized ‘topical colloquia’ and annual plenary colloquia, largely with internationalparticipation.
E-bok
PDF, Engelska, 2003712 kr
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Spatial cognition is an interdisciplinary research area involving artificial intelligence, cognitive psychology, computational linguistics, geography, mathematics, biology, theoretical computer science, architecture, design, and philosophy of mind. As these different disciplines gain a deeper understanding of their fellow disciplines and their research approaches, they increasingly find ways to combine their insights and to conceive powerful mechanisms to analyze and synthesize cognitive systems. Spatial cognition has now reached a point where we can see how different pieces of the puzzle may fit together to form integrated systems of specialized cognitive components. The research triggers new quests for basic issues of cognition and sparks ideas for the development of technological applications that make use of spatial structures and spatial computation. Potential applications can be found in such diverse areas as autonomous robotics, geographic information systems, locati- based services, spatial task assistance, multi-agent communication, to name but a few. This third volume on Spatial Cognition marks the final phase of the German Spatial Cognition Priority Program. It augments the results presented in the two precursor volumes published in 1998 and 2000, respectively. The interdisciplinary 1 research program was established by the Deutsche Forschungsgemeinschaft (DFG) in 1996 and terminated after six years, the maximum duration of DFG priority programs. The Spatial Cognition Priority Program consists of 17 research projects at 13 research institutions throughout Germany. Besides carrying out research in individual projects and joint research between projects, the program organized ‘topical colloquia’ and annual plenary colloquia, largely with internationalparticipation.
E-bok
PDF, Engelska, 2003687 kr
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E-bok
PDF, Engelska, 2003712 kr
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The Conference on Spatial Information Theory – COSIT – grew out of a series of workshops / NATO Advanced Study Institutes / NSF specialist meetings concerned with cognitive and applied aspects of representing large-scale space, particularly geographic space. In these meetings, the need for a well-founded theory of spatial information processing was identified. The COSIT conference series was established in 1993 as a biennial interdisciplinary European conference on the representation and processing of information about large-scale space, after a successful international conference on the topic had been organized by Andrew Frank et al. in Pisa, Italy, in 1992 (frequently referred to as ‘COSIT zero’). After two successful European conferences with strong North-American participation (COSIT ’93, held on the Island of Elba, Italy; COSIT ’95, held in Semmering, Austria), the conference became a truly international enterprise when COSIT ’97 was held in the Laurel Highlands, Pennsylvania, USA. COSIT ’99 will take place in Stade, Germany. All aspects of large-scale space, i. e. spaces too large to be seen from a single vantage point, are addressed in the COSIT conferences. These include spaces of geographic scale, as well as smaller spaces in which humans, animals, or autonomous robots have to find their way around. Spatial information theory also deals with the description of objects, processes, or events in spatial environments and it forms the foundation for the construction of Geographic Information Systems (GIS) and for spatial information and communication system design in general.
Del 227 - Informatik-Fachberichte
Wissensbasierte Systeme
3. Internationaler GI-Kongreß München, 16.–17. Oktober 1989 Proceedings
Häftad, Tyska, 1989
565 kr
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Durch die Reihe der GI-Kongresse über wissensbasierte Systeme wird eine größere Öffentlichkeit über den Stand der Entwicklung sowohl in den Entwurfsmethoden und Konstruktionstechniken als auch in der industriellen Anwendung unterrichtet. Ein wichtiges Ziel ist dabei, auf das große Potential an Anwendungsmöglichkeiten hinzuweisen und intensivere Kooperation zwischen verschiedenen Gebieten anzuregen. Behandelt werden diesmal neben den Grundlagen, Entwicklungen und Anwendungen von Expertensystemen auch maschinelles Lernen, natürlichsprachliche Systeme und Konnektionismus. Einen großen Raum nimmt die Präsentation von Gemeinschaftsprojekten ein; insbesondere werden deutsche KI-Zentren, alle BMFT-Verbundprojekte im Bereich wissensbasierter Systeme und zahlreiche europäische Gemeinschaftsprojekte (EUREKA- und ESPRIT-Projekte) dargestellt. Dieses Buch wendet sich an alle, die Interesse an der Informatik und ihren Anwendungen haben. Es soll sowohl Wissenschaftler als auch Praktiker und mögliche Anwender informieren und zu fruchtbarer Diskussion und Zusammenarbeit stimulieren.
Del 245 - Informatik-Fachberichte
Repräsentation und Verarbeitung räumlichen Wissens
Häftad, Tyska, 1990
581 kr
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Ein zentraler Problemkreis der neueren KI-Forschung ist die Repräsentation des Gegenständlichen. Insbesondere stellt sich die Frage, wie räumliche Konstellationen zu repräsentieren und zu verarbeiten sind. Primäres Ziel des vorliegenden Bandes ist es, einen Überblick über die aktuelle Forschung im Bereich von Repräsentation und Verarbeitung räumlichen Wissens zu geben. Die Beiträge des Bandes decken das gesamte Spektrum der kognitionsorientierten KI-Forschung ab, von Arbeiten, die, in der Tradition der Kybernetik bzw. Neurophysiologie stehend, Aspekte der Raumorientierung in biologischen Systemen betreffen, über formale Ansätze zur Bildverarbeitung und Integration von Bild- und Sprachverarbeitung, die an Fragestellungen der Theoretischen Informatik orientiert sind, bis zu Ansätzen, die die natürlichsprachliche Verarbeitung räumlicher Konstellationen durch Menschen und Maschinen betreffen. Ein weiteres Ziel des Bandes besteht darin, die Basis für eine interdisziplinäre Bearbeitung der Thematik zu schaffen. Der vorliegende Band enthält die überarbeiteten Fassungen von Vorträgen, die bei dem Workshop "Repräsentation und Verarbeitung räumlichen Wissens" der Fachgruppe Kognition der GI im November 1988 gehalten wurden. Zusätzlich wurden einige ergänzende Beiträge aufgenommen. Das Buch wird durch eine umfangreiche Bibliographie abgerundet.
Häftad, Engelska, 1997
1 123 kr
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This book constitutes an anthology of refereed papers arranged to acknowledge the work of Wilfried Brauer on the occasion of his sixtieth birthday. The volume presents 49 revised refereed papers organized in topical sections on computer science and its potential, social implications of computer science, formal languages and automata, structures and complexity theory, Petri nets, systems analysis and distributed systems, software engineering and verification, cognition and artificial intelligence, knowledge representation and reasoning, machine learning, neural networks and robotics, language and information systems.
Häftad, Engelska, 1998
549 kr
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Research on spatial cognition is a rapidly evolving interdisciplinary enterprise for the study of spatial representations and cognitive spatial processes, be they real or abstract, human or machine. Spatial cognition brings together a variety of - search methodologies: empirical investigations on human and animal orientation and navigation; studies of communicating spatial knowledge using language and graphical or other pictorial means; the development of formal models for r- resenting and processing spatial knowledge; and computer implementations to solve spatial problems, to simulate human or animal orientation and navigation behavior, or to reproduce spatial communication patterns. These approaches can interact in interesting and useful ways: Results from empirical studies call for formal explanations both of the underlying memory structures and of the processes operating upon them; we can develop and - plement operational computer models obeying the relationships between objects and events described by the formal models; we can empirically test the computer models under a variety of conditions, and we can compare the results to the - sults from the human or animal experiments. A disagreement between these results can provide useful indications towards the re nement of the models.
Häftad, Engelska, 1999
549 kr
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The Conference on Spatial Information Theory – COSIT – grew out of a series of workshops / NATO Advanced Study Institutes / NSF specialist meetings concerned with cognitive and applied aspects of representing large-scale space, particularly geographic space. In these meetings, the need for a well-founded theory of spatial information processing was identified. The COSIT conference series was established in 1993 as a biennial interdisciplinary European conference on the representation and processing of information about large-scale space, after a successful international conference on the topic had been organized by Andrew Frank et al. in Pisa, Italy, in 1992 (frequently referred to as ‘COSIT zero’). After two successful European conferences with strong North-American participation (COSIT ’93, held on the Island of Elba, Italy; COSIT ’95, held in Semmering, Austria), the conference became a truly international enterprise when COSIT ’97 was held in the Laurel Highlands, Pennsylvania, USA. COSIT ’99 will take place in Stade, Germany. All aspects of large-scale space, i. e. spaces too large to be seen from a single vantage point, are addressed in the COSIT conferences. These include spaces of geographic scale, as well as smaller spaces in which humans, animals, or autonomous robots have to find their way around. Spatial information theory also deals with the description of objects, processes, or events in spatial environments and it forms the foundation for the construction of Geographic Information Systems (GIS) and for spatial information and communication system design in general.
Häftad, Engelska, 2000
550 kr
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Spatialcognitionisconcernedwiththewayshumans,animals,ormachinesthink about real or abstract space and also with the ways spatial structures can be used for reasoning. Thus, space is considered both, as an object of cognition and as ameans of cognition. Spatial cognition is an interdisciplinary research areainvolvingapproachesfromarti?cialintelligence,cognitivepsychology,ge- raphy, mathematics, biology, design, theoretical computer science, architecture, andphilosophy.Researchonspatialcognitionhasprogressedrapidlyduringthe past few years. The disciplines contributing to the ?eld have moved closer - getherandbegintospeakacommonlanguage.Theyhavefoundwaysofmerging theresearchresultsobtainedthroughdi?erentapproaches.Thisallowsfordev- oping more sophisticated hybrid approaches that overcome intrinsic limitations of the individual disciplines. Research on spatial cognition has drawn increased attention in recent years foratleastthreedi?erentreasons:(1)basicresearchdimension:thereisagr- ing awareness of the importance of spatial cognitive abilities in biological s- tems, speci?cally with respect to perception and action, to the organization of memory, and to understanding and producing natural language; (2) compu- tionaldimension:spatialrepresentationsandspatialinferencemayprovidesu- ablelimitationsto enhancethe computationale?ciencyforalargeandrelevant class of problems; (3) application dimension: a good understanding of spatial processes is essential for a wide variety of challenging application areas incl- ing Geographic Information Systems (GIS), pedestrian and vehicle navigation aids,autonomousrobots,smartgraphics,medicalsurgery,informationretrieval, virtual reality, Internet navigation, and human-computer interfaces. This is the second volume published in the framework of the Spatial Cog- tion Priority Program. It augments the results presented in Freksa et al. 1998.
E-bok
PDF, Engelska, 2003712 kr
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Research on spatial cognition is a rapidly evolving interdisciplinary enterprise for the study of spatial representations and cognitive spatial processes, be they real or abstract, human or machine. Spatial cognition brings together a variety of - search methodologies: empirical investigations on human and animal orientation and navigation; studies of communicating spatial knowledge using language and graphical or other pictorial means; the development of formal models for r- resenting and processing spatial knowledge; and computer implementations to solve spatial problems, to simulate human or animal orientation and navigation behavior, or to reproduce spatial communication patterns. These approaches can interact in interesting and useful ways: Results from empirical studies call for formal explanations both of the underlying memory structures and of the processes operating upon them; we can develop and - plement operational computer models obeying the relationships between objects and events described by the formal models; we can empirically test the computer models under a variety of conditions, and we can compare the results to the - sults from the human or animal experiments. A disagreement between these results can provide useful indications towards the re nement of the models.
Häftad, Engelska, 2007
566 kr
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This book constitutes the thoroughly refereed post-proceedings of the 29th Annual German Conference on Artificial Intelligence, KI 2006, held in Bremen, Germany, in June 2006. This was co-located with RoboCup 2006, the innovative robot soccer world championship, and with ACTUATOR 2006, the 10th International Conference on New Actuators. The 29 revised full papers presented together with two invited contributions were carefully reviewed and selected from 112 submissions.
E-bok
PDF, Engelska, 2007712 kr
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E-bok
PDF, Engelska, 20081 237 kr
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This book constitutes the refereed proceedings of the International Conference on Spatial Cognition, Spatial Cognition 2008, held in Freiburg, Germany, in September 2008. The 27 revised full papers presented together with 3 invited lectures were carefully reviewed and selected from 54 submissions. The papers are organized in topical sections on spatial orientation, spatial navigation, spatial learning, maps and modalities, spatial communication, spatial language, similarity and abstraction, concepts and reference frames, as well as spatial modeling and spatial reasoning.
E-bok
PDF, Tyska, 2013566 kr
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E-bok
PDF, Tyska, 2013587 kr
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Durch die Reihe der GI-Kongresse über wissensbasierte Systeme wird eine größere Öffentlichkeit über den Stand der Entwicklung sowohl in den Entwurfsmethoden und Konstruktionstechniken als auch in der industriellen Anwendung unterrichtet. Ein wichtiges Ziel ist dabei, auf das große Potential an Anwendungsmöglichkeiten hinzuweisen und intensivere Kooperation zwischen verschiedenen Gebieten anzuregen. Behandelt werden diesmal neben den Grundlagen, Entwicklungen und Anwendungen von Expertensystemen auch maschinelles Lernen, natürlichsprachliche Systeme und Konnektionismus. Einen großen Raum nimmt die Präsentation von Gemeinschaftsprojekten ein; insbesondere werden deutsche KI-Zentren, alle BMFT-Verbundprojekte im Bereich wissensbasierter Systeme und zahlreiche europäische Gemeinschaftsprojekte (EUREKA- und ESPRIT-Projekte) dargestellt. Dieses Buch wendet sich an alle, die Interesse an der Informatik und ihren Anwendungen haben. Es soll sowohl Wissenschaftler als auch Praktiker und mögliche Anwender informieren und zu fruchtbarer Diskussion und Zusammenarbeit stimulieren.
E-bok
PDF, Tyska, 2013566 kr
Läs direkt efter köp
Ein zentraler Problemkreis der neueren KI-Forschung ist die Repräsentation des Gegenständlichen. Insbesondere stellt sich die Frage, wie räumliche Konstellationen zu repräsentieren und zu verarbeiten sind. Primäres Ziel des vorliegenden Bandes ist es, einen Überblick über die aktuelle Forschung im Bereich von Repräsentation und Verarbeitung räumlichen Wissens zu geben. Die Beiträge des Bandes decken das gesamte Spektrum der kognitionsorientierten KI-Forschung ab, von Arbeiten, die, in der Tradition der Kybernetik bzw. Neurophysiologie stehend, Aspekte der Raumorientierung in biologischen Systemen betreffen, über formale Ansätze zur Bildverarbeitung und Integration von Bild- und Sprachverarbeitung, die an Fragestellungen der Theoretischen Informatik orientiert sind, bis zu Ansätzen, die die natürlichsprachliche Verarbeitung räumlicher Konstellationen durch Menschen und Maschinen betreffen. Ein weiteres Ziel des Bandes besteht darin, die Basis für eine interdisziplinäre Bearbeitung der Thematik zu schaffen. Der vorliegende Band enthält die überarbeiteten Fassungen von Vorträgen, die bei dem Workshop "Repräsentation und Verarbeitung räumlichen Wissens" der Fachgruppe Kognition der GI im November 1988 gehalten wurden. Zusätzlich wurden einige ergänzende Beiträge aufgenommen. Das Buch wird durch eine umfangreiche Bibliographie abgerundet.