Ma / University / Liaoning Soft Computing in Ontologies and Semantic Web

1. Auflage 2007
ISBN: 978-3-540-33473-6
Verlag: Springer Berlin Heidelberg
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, Band 204, 296 Seiten

Reihe: Studies in Fuzziness and Soft Computing

Appl.Mathematics/Computational Methods of Engineering - Short description currently not available.

Autoren/Hrsg.

Ma, Zongmin

University, Northeastern

Liaoning,

(Ed.), China

Inhaltsverzeichnis

1;Preface;6
2;Contents;10
3;Part I Probability in Ontologies and Semantic Web;13
3.1;BayesOWL: Uncertainty Modeling in Semantic Web Ontologies;14
3.1.1;1 Semantic Web, Ontology, and Uncertainty;15
3.1.2;2 The BayesOWL Framework;18
3.1.3;3 Representing Probabilities in OWL;32
3.1.4;4 Concept Mapping Between Ontologies;34
3.1.5;5 Conclusion;38
3.1.6;References;39
3.2;Modeling Uncertainty in Semantic Web Taxonomies;41
3.2.1;1 Ontologies and Information Retrieval;41
3.2.2;2 Modeling Uncertainty in Ontologies;42
3.2.3;3 Representing Overlap;45
3.2.4;4 Solid Path Structure;46
3.2.5;5 Computing the Overlaps;49
3.2.6;6 Implementation;51
3.2.7;7 Discussion;52
3.2.8;Acknowledgements;55
3.2.9;References;55
3.3;A Probabilistic, Logic-Based Framework for Automated Web Directory Alignment;57
3.3.1;1 Introduction;57
3.3.2;2 Web Directory Alignment;59
3.3.3;3 Learning Web Directory Mappings;62
3.3.4;4 Experiments;69
3.3.5;5 Conclusion, Related Work and Outlook;77
3.3.6;References;83
4;Part II Fuzzy Logic in Ontologies and Semantic Web;111
4.1;An Ontology-Based Method for User Model Acquisition;217
4.1.1;1 An;217
4.1.2;to User Model Acquisition;217
4.1.3;2 Related Work on User Model Acquisition;218
4.1.4;3 An Ontology-Based Approach;221
4.1.5;4 A Genetic Algorithm for;229
4.1.6;User Models;229
4.1.7;5 Conclusions;232
4.1.8;References;233
4.2;On Some Problems of Decision–Making Under Uncertainty in the Semantic Web;236
4.2.1;1 Introduction;236
4.2.2;2 An Ontological Account of the Web;239
4.2.3;as an Hypermedia System;239
4.2.4;3 Some Paradigmatical Problems of Reasoning;241
4.2.5;with Uncertainty in the Semantic Web;241
4.2.6;4 Towards Shared Uncertainty Representations;247
4.2.7;5 Conclusions;249
4.2.8;References;249
4.3;Automatic Thematic Categorization of Multimedia Documents using Ontological Information and Fuzzy Algebra;252
4.3.1;1 Introduction;252
4.3.2;2 Video Analysis, Annotation and Indexing;254
4.3.3;3 Knowledge Model for Semantic Document Analysis;258
4.3.4;4 Detection of Thematic Categories;262
4.3.5;5 Examples and Results;271
4.3.6;6 Conclusions;276
4.3.7;References;277