The Web Resource Space Model (eBook)

Hai Zhuge (Autor)

eBook Download: PDF

2007
XII, 234 Seiten
Springer US (Verlag)
978-0-387-72772-1 (ISBN)

Infos

The author, an internationally cited expert in the knowledge grid field, introduces the Resource Space Model (RSM) to help you effectively organize and manage resources by normalizing classification semantics. After setting forth basic models of RSM and the Semantic Link Network, the author establishes the relationship between the two models and sets forth an approach to integrating the two and exploring their semantic rich interconnections.

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Classifying objects into categories at different granularity levels, establishing links between known objects, and discovering clues between known and unknown objects are essential for new-generation semantic data models. This book introduces the Resource Space Model (RSM), which effectively organizes and correctly manages resources by normalizing classification semantics. This volume presents basic models of RSM and the Semantic Link Network (SLN), the relationship between the two, and an approach to integrating the two models and exploring their semantic-rich interconnection. Also detailed is a comprehensive theory of query operations on RSM and extensive coverage of the distributed RSM in parallel with the distributed relational database systems.This text is sure to be considered a substantial contribution to the field of Knowledge Grid by researchers in the areas of web, semantic web, and decentralized data engineering, as well as the emerging semantic and knowledge grid arena.

Inhalt

Contents 6
Preface 11
Chapter 1 Resource Space Model Methodology 13
1.1 Origin of the Resource Space Model 13
1.2 Basis of the Resource Space Model 19
1.3 Application Scenarios of the Resource Space Model 32
1.4 Design Method 43
1.5 Use Resource Space to Manage Relational Tables 51
1.6 The Semantic Link Network 53
1.7 Comparison between RSM and RDBM 57
1.8 Questions and Answers 60
1.9 Summary 62
Chapter 2 A Semantic Overlay Integrating Normalization with Autonomy 65
2.1 The Basic Idea 65
2.2 Integrating Resource Space Model with Semantic Link Network 68
2.3 Relationship between RSM and SLN 72
2.4 Union View of Resource Space and Semantic Link Network 80
2.5 Discussion and Summary 91
Chapter 3 Expressiveness of Query Languages for Resource Space Model 94
3.1 The Problem 94
3.2 Completeness of Query Languages on Resource Spaces 95
3.3 Complete set of Operations 97
3.4 Expressiveness of Query Languages 103
3.5 Comparison and Analysis 105
3.6 Summary 108
Chapter 4 Algebra and Calculus of the Resource Space Model 109
4.1 Basic Idea 109
4.2 Resource Space Algebra 110
4.3 Resource Space Calculus 117
4.4 Summary 126
Chapter 5 Searching Complexity of Resource Space Model 127
5.1 Basic Concepts and Formulas 127
5.2 Basic Assumptions 131
5.3 Distribution of Coordinates on Axes 133
5.4 The Changing of Space Dimension 139
5.5 Summary 142
Chapter 6 Resource Space Model Storage 144
6.1 Current Approaches to Storing Resource Space 144
6.2 Problem Definition 146
6.3 System Architecture 147
6.4 RSM Storage Mechanism 149
6.5 RSM Schema Tree 150
6.6 C-tree 157
6.7 Summary 166
Chapter 7 Structured Peer-to-Peer Resource Space 168
7.1 Basic Idea 168
7.2 The System Design 171
7.3 Improvement 180
7.4 Summary 187
Chapter 8 Unstructured Peer-to-Peer Resource Space 188
8.1 Unstructured Peer-to-Peer 188
8.2 Incorporating Resource Space with Unstructured Peer- to- Peer 189
8.3 The Construction Mechanism 193
8.4 Performance Analysis 199
8.5 Experimental Evaluation 201
8.6 Architecture of a RSM-based Gossip Network 209
8.7 Summary 210
Chapter 9 Probabilistic Resource Space Model 211
9.1 Basic Concepts 211
9.2 Normal Forms of Probabilistic Resource Space 214
9.3 Operations of Probabilistic Resource Space 217
9.4 Integrity Constraints under Probability 222
9.5 Relevant Works 227
9.6 Summary 228
References 229
Index 238

Produkt-Details

• Erscheint lt. Verlag: 18.10.2007
• Reihe/Serie: Web Information Systems Engineering and Internet Technologies Book Series
• Reihe/Serie: Web Information Systems Engineering and Internet Technologies Book Series
• Zusatzinfo: XII, 234 p.
• Verlagsort: New York
• Sprache: englisch
• Themenwelt: Informatik ► Datenbanken ► Data Warehouse / Data Mining
• Themenwelt: Mathematik / Informatik ► Informatik ► Netzwerke
• Themenwelt: Mathematik / Informatik ► Informatik ► Web / Internet
• Schlagworte: classification • Database • Database Systems • knowledge grid • normalization • Peer-to-Peer • query operations • Relational Database • Semantic Link Network • semantic web
• ISBN-10: 0-387-72772-8 / 0387727728
• ISBN-13: 978-0-387-72772-1 / 9780387727721