Verfügbarkeit: Introduction to semantic Web and semantic Web services

Introduction to semantic Web and semantic Web services:

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Bibliographische Detailangaben
1. Verfasser:	Yu, Liyang (VerfasserIn)
Format:	Buch
Sprache:	English
Veröffentlicht:	Boca Raton, Fla. [u.a.] Chapman & Hall/CRC 2007
Schlagworte:	Semantic Web Web services Dienstleistung
Online-Zugang:	Inhaltsverzeichnis
Beschreibung:	Includes bibliographical references and index
Beschreibung:	341 S. Ill., graph. Darst. 24cm
ISBN:	1584889330 9781584889335

Internformat

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Datensatz im Suchindex

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adam_text	Contents Preface .....................................................................................................................xv Acknowledgments .................................................................................................xxi The Author ...........................................................................................................xxiii PART 1 The World of the Semantic Web ................. í Chapter 1 From Traditional Web to Semantic Web .............................................3 1.1 What Is WWW? ...............................................................................................3 1.1.1 How Are We Using the Internet? ........................................................3 1.1.1.1 Search ....................................................................................3 1.1.1.2 Integration .............................................................................4 1.1.1.3 Web Data Mining .................................................................5 1.1.2 What Stops Us from Doing More? .....................................................6 1.2 A First Look at the Semantic Web ..................................................................8 1.3 An Introduction to Metadata .........................................................................10 1.3.1 The Basic Concept of Metadata ........................................................10 1.3.2 Metadata Considerations ....................................................................13 1.3.2.1 Embedding the Metadata in Your Page ..............................13 1.3.2.2 Using Metadata Tools to Add Metadata to Existing Pages ................................................................13 1.3.2.3 Using a Text-Parsing Crawler to Create Metadata ............14 Chapter 2 Search Engines in Both Traditional and Semantic Web Environments ......................................................................................17 2.1 Search Engine for the Traditional Web .........................................................17 2. і Л Building the Index Table ...................................................................17 2.1.2 Conducting the Search .......................................................................20 2.1.3 Additional Details ..............................................................................21 2.2 Search Engine for the Semantic Web: A Hypothetical Example .................24 2.2.1 A Hypothetical Usage of the Traditional Search Engine ..................24 2.2.2 Building a Semantic Web Search Engine ..........................................25 2.2.3 Using the Semantic Web Search Engine ...........................................32 2.3 Further Considerations ...................................................................................34 2.3.1 Web Page Markup Problem ...............................................................34 2.3.2 Common Vocabulary Problem .......................................................34 2.3.3 Query-Building Problem ....................................................................35 2.4 The Semantic Web: A Summary ...................................................................35 2.5 What Is the Key to Semantic Web Implementation? ....................................36 PART 2 The Nuts and Bolts of Semantic Web Technology. .........................................37 Chapter 3 The Building Block of the Semantic Web: RDF ..............................39 3.1 Overview: What Is RDF? ..............................................................................39 3.2 The Basic Elements of RDF ..........................................................................40 3.2.1 Resource .............................................................................................40 3.2.2 Property ..............................................................................................41 3.2.3 Statement ............................................................................................42 3.3 RDF Triples: Knowledge That Machines Can Use .......................................43 3.4 A Closer Look at RDF ..................................................................................44 3.4.1 Basic Syntax and Examples ...............................................................44 3.4.2 Literal Values and Anonymous Resources ........................................50 3.4.3 Other RDF Capabilities .....................................................................56 3.5 Fundamental Rules of RDF ...........................................................................57 3.6 Aggregation and Distributed Information .....................................................60 3.6.1 An Example of Aggregation ..............................................................60 3.6.2 A Hypothetical Real-World Example ................................................61 3.7 More about RDF ............................................................................................65 3.7.1 The Relationship between DC and RDF ...........................................65 3.7.2 The Relationship between XML and RDF .......................................67 3.8 RDF Tools ......................................................................................................69 Chapter 4 RDFS, Taxonomy, and Ontology .......................................................73 4.1 Overview: Why We Need RDFS ...................................................................73 4.2 RDFS + RDF: One More Step toward Machine-Readability .......................74 4.3 Core Elements of RDFS ................................................................................76 4.3.1 Syntax and Examples .........................................................................76 4.3.2 More about Properties ........................................................................86 4.3.3 XML Schema and RDF Schema .......................................................88 4.4 The Concepts of Ontology and Taxonomy ...................................................89 4.4.1 What Is Ontology? .............................................................................89 4.4.2 Our camera Ontology ........................................................................90 4.4.3 The Benefits of Ontology ..................................................................92 4.5 Another Look at Inferencing Based on RDF Schema ..................................92 4.5.1 Simple, Yet Powerful .........................................................................92 4.5.2 Good, Better and Best: More Is Needed ...........................................94 Chapter 5 Web Ontology Language: OWL ........................................................95 5.1 Using OWL to Define Classes: Localize Global Properties .........................95 5.1.1 owlrallValuesFrom .........................................................................97 5.1.2 Enhanced Reasoning Power 1...........................................................99 5.1.3 owlisomeValuesFrom and owl:hasValue ......................................99 5.1.4 Enhanced Reasoning Power 2.........................................................101 5.1.5 Cardinality Constraints ....................................................................102 5.1.6 Enhanced Reasoning Power 3.........................................................103 5.1.7 Updating Our camera Ontology ......................................................104 5.2 Using OWL to Define Class: Set Operators and Enumeration ..................106 5.2.1 Set Operators ....................................................................................106 5.2.2 Enumerations ....................................................................................106 5.3 Using OWL to Define Properties: A Richer Syntax for More Reasoning Power ..........................................................................................107 5.4 Using OWL to Define Properties: Property Characteristics .......................111 5.4.1 Symmetric Properties .......................................................................111 5.4.2 Enhanced Reasoning Power 4.........................................................111 5.4.3 Transitive Properties ........................................................................112 5.4.4 Enhanced Reasoning Power 5.........................................................112 5.4.5 Functional Properties .......................................................................113 5.4.6 Enhanced Reasoning Power 6.........................................................114 5.4.7 Inverse Property ...............................................................................115 5.4.8 Enhanced Reasoning Power 7.........................................................115 5.4.9 Inverse Functional Property .............................................................116 5.4.10 Enhanced Reasoning Power 8.........................................................116 5.4.11 Summary and Comparison ..............................................................117 5.5 Ontology Matching and Distributed Information ........................................118 5.5.1 Defining Equivalent and Disjoint Classes .......................................118 5.5.2 Distinguishing Instances in Different RDF documents ..................120 5.6 OWL Ontology Header ................................................................................121 5.7 Final camera Ontology Rewritten in OWL ................................................122 5.7.1 camera Ontology .............................................................................122 5.7.2 Semantics of the OWL Camera Ontology ......................................126 5.8 Three Faces of OWL ...................................................................................128 5.8.1 Why Do We Need This? ..................................................................128 5.8.2 The Three Faces ...............................................................................129 5.8.2.1 OWL Full ..........................................................................129 5.8.2.2 OWL DL ...........................................................................129 5.8.2.3 OWL Lite ..........................................................................130 Chapter 6 Validating Your OWL Ontology ......................................................131 6.1 Related Development Tools .........................................................................131 6.2 Validate OWL Ontology by Using Web Utilities ........................................133 6.2.1 Using the OWL Ontology Validator ............................................134 6.2.2 What the Results Mean ....................................................................134 6.3 Using Programming APIs to Understand OWL Ontology .........................138 6.3.1 Jena ................................................................................................... !39 6.3.2 Examples ..........................................................................................140 PART 3 The Semantic Web: Real-World Examples and Applications ...............................143 Chapter 7 Swoogle: A Search Engine for Semantic Web Documents ............145 7.1 What Is Swoogle and What Is It Used for? ................................................145 7.1.1 Searching Appropriate Ontologies for Reuse ..................................146 7.1.2 Finding Specific Instance Data ........................................................146 7.1.3 Navigation in the Semantic Web .....................................................146 7.2 A Close Look inside Swoogle .....................................................................147 7.2.1 Swoogle Architecture .......................................................................147 7.2.2 The Discovery of SWDs ..................................................................148 7.2.3 The Collection of Metadata .............................................................149 7.2.4 The Calculation of Rankings Using Metadata ................................150 7.2.5 The Indexation and Retrieval of SWDs ..........................................150 7.3 Examples of Using Swoogle .......................................................................151 Chapter 8 FOAF: Friend of a Friend ................................................................159 8.1 What FOAF Is and What It Does ................................................................159 8.2 Basic FOAF Vocabulary and Examples ......................................................161 8.3 Creating Your FOAF Document and Getting into the Circle .....................165 8.3.1 How Does the Circle Work? ............................................................165 8.3.2 Creating Your FOAF Document ......................................................166 8.3.3 Getting into the Circle: Publishing Your FOAF Document ............167 8.4 Updating Our Camera Ontology Using FOAF Vocabulary ........................169 Chapter 9 Mark Up Your Web Document, Please! ..........................................173 9.1 Semantic Markup: A Connection between Two Worlds .............................173 9.1.1 What Is Semantic Markup? .............................................................173 9.1.2 The Procedure of Semantic Markup ................................................174 9.2 Marking up Your Document Manually ........................................................175 9.3 Marking up Your Document by Using Tools ..............................................181 9.4 Semantic Markup Issues ..............................................................................184 9.4. 1 Who and Why? ................................................................................184 9.4.2 Is Automatic Markup Possible? .......................................................184 9.4.3 Centralized or Decentralized? ..........................................................184 Chapter 10 Semantic Web Search Engine Revisited: A Prototype System .......187 10.1 Why Search Engines Again .........................................................................187 10.2 Why Traditional Search Engines Fail ..........................................................188 10.3 The Design of the Semantic Web Search Engine Prototype ......................189 10.3.1 Query Processing: The User Interface .............................................189 10.3.2 The Discovery Strategy: More Focused Crawling ..........................190 10.3.3 The Indexation Strategy: Vertical and Horizontal ...........................192 10.3.3.1 Vertical Indexation ............................................................192 10.3.3.2 Horizontal Indexation .......................................................197 10.4 Using the Prototype System ........................................................................200 10.5 Why This Prototype Search Engine Provides Better Performance ............201 10.6 A Suggestion for Possible Implementation .................................................204 PART 4 From The Semantic Web to Semantic Web Services ................205 Chapter 11 From Web Services to Semantic Web Services ..............................207 11.1 Web Service and Web Service Standards ....................................................207 11.1.1 Describe Your Web Service: WSDL ................................................208 11.1.2 Exchange Data Freely: SOAP .........................................................214 11.1.3 Typical Activity Flow for Web Services .........................................216 11.2 From Web Services to Semantic Web Services ..........................................216 11.2.1 UDDI: A Registry of Web Services ................................................216 11.2.2 Using UDDI to Discover Web Services ..........................................224 11.2.2.1 Adding Categorization Information to the Service Type ...........................................................224 11.2.2.2 Adding Identification Information to the Service Type ...........................................................229 11.2.3 The Need for Semantic Web Services ....................................,........229 Chapter 12 OWL-S: An Upper Ontology to Describe Web Services ................233 12.1 What is Upper Ontology? ............................................................................233 12.2 The Concept of OWL-S ...............................................................................234 12.2.1 Overview of OWL-S ........................................................................234 12.2.2 How Does OWL-S Meet Expectations? ..........................................235 12.3 OWL-S Building Blocks ..............................................................................236 12.3.1 OWL-S Profile Ontology ..............................................................236 12.3.2 OWL-S process Ontology .............................................................243 12.3.3 OWL-S Grounding Ontology .........................................................248 12.4 Validating Your OWL-S Documents ............................................................254 12.5 Where Are the Semantics? ...........................................................................254 Chapter 13 Adding Semantics to Web Service Descriptions .............................257 13.1 WSDL-S .......................................................................................................257 13.1.1 WSDL-S Overview ..........................................................................257 13.1.2 WSDL-S Annotations ......................................................................258 13.1.3 WSDL-S and UDDI .........................................................................262 13.2 OWL-S to UDDI Mapping ..........................................................................263 13.2.1 More About UDDI tModeis ............................................................263 13.2.1.1 tModei and Interface Representation ...............................264 13.2.1.2 tModei and Categorization to Facilitate Discovery of Web Services ..............................................265 13.2.1.3 tModei and Namespace Representation ..........................265 13.2.2 Mapping OWL-S Profile Information into the UDDI Registry ......268 13.2.3 Issues of Mapping OWL-S Profile Information into UDDI Registry ..........................................................................271 13.3 Matchmaking Engines ..................................................................................272 Chapter 14 A Search Engine for Semantic Web Services .................................275 14.1 The Need for Such a Search Engine ...........................................................275 14.2 Design of the Search Engine .......................................................................277 14.2.1 Architecture of the Search Engine ..................................................277 14.2.2 Individual Components ....................................................................277 14.2.3 A Matchmaking Algorithm ..............................................................280 14.3 Implementation Details ................................................................................284 14.3.1 Housekeeping Work .........................................................................284 14.3.1.1 A Seed URL for the Web Crawler ...................................284 14.3.1.2 Utility Classes ...................................................................286 14.3.2 Implementation of the Semantic Service Description Crawler ......290 14.3.3 Implementation of the Semantic Service Description Repository ........................................................................................298 14.3.4 Implementation of the Searching Functionalities ............................306 14.3.4.1 Suggested Architecture for Testing ..................................306 14.3.4.2 Implementation of the Server-Side Searching Components ......................................................................308 14.4 Usage Example of the Semantic Web Service Search Engine ...................314 14.4.1 Running the Crawler ........................................................................315 14.4.2 Querying the Search Engine ............................................................315 Chapter 15 Summary and Further Exploration ..................................................321 15.1 What Have We Learned? .............................................................................321 15.1.1 The Concept of the Semantic Web ..................................................321 15.1.2 The Full Technical Foundation for the Semantic Web ...................322 15.1.3 Real-World Examples and Applications of the Semantic Web .......322 15.1.4 From the Semantic Web to Semantic Web Services .......................323 15.2 Further Reading for Going Further .............................................................325 15.2.1 Further Readings on the Semantic Web ..........................................325 15.2.2 Further Readings on Semantic Web Services .................................326 References .............................................................................................................329 Index ......................................................................................................................333
adam_txt	Contents Preface .xv Acknowledgments .xxi The Author .xxiii PART 1 The World of the Semantic Web . í Chapter 1 From Traditional Web to Semantic Web .3 1.1 What Is WWW? .3 1.1.1 How Are We Using the Internet? .3 1.1.1.1 Search .3 1.1.1.2 Integration .4 1.1.1.3 Web Data Mining .5 1.1.2 What Stops Us from Doing More? .6 1.2 A First Look at the Semantic Web .8 1.3 An Introduction to Metadata .10 1.3.1 The Basic Concept of Metadata .10 1.3.2 Metadata Considerations .13 1.3.2.1 Embedding the Metadata in Your Page .13 1.3.2.2 Using Metadata Tools to Add Metadata to Existing Pages .13 1.3.2.3 Using a Text-Parsing Crawler to Create Metadata .14 Chapter 2 Search Engines in Both Traditional and Semantic Web Environments .17 2.1 Search Engine for the Traditional Web .17 2. і Л Building the Index Table .17 2.1.2 Conducting the Search .20 2.1.3 Additional Details .21 2.2 Search Engine for the Semantic Web: A Hypothetical Example .24 2.2.1 A Hypothetical Usage of the Traditional Search Engine .24 2.2.2 Building a Semantic Web Search Engine .25 2.2.3 Using the Semantic Web Search Engine .32 2.3 Further Considerations .34 2.3.1 Web Page Markup Problem .34 2.3.2 "Common Vocabulary" Problem .34 2.3.3 Query-Building Problem .35 2.4 The Semantic Web: A Summary .35 2.5 What Is the Key to Semantic Web Implementation? .36 PART 2 The Nuts and Bolts of Semantic Web Technology. .37 Chapter 3 The Building Block of the Semantic Web: RDF .39 3.1 Overview: What Is RDF? .39 3.2 The Basic Elements of RDF .40 3.2.1 Resource .40 3.2.2 Property .41 3.2.3 Statement .42 3.3 RDF Triples: Knowledge That Machines Can Use .43 3.4 A Closer Look at RDF .44 3.4.1 Basic Syntax and Examples .44 3.4.2 Literal Values and Anonymous Resources .50 3.4.3 Other RDF Capabilities .56 3.5 Fundamental Rules of RDF .57 3.6 Aggregation and Distributed Information .60 3.6.1 An Example of Aggregation .60 3.6.2 A Hypothetical Real-World Example .61 3.7 More about RDF .65 3.7.1 The Relationship between DC and RDF .65 3.7.2 The Relationship between XML and RDF .67 3.8 RDF Tools .69 Chapter 4 RDFS, Taxonomy, and Ontology .73 4.1 Overview: Why We Need RDFS .73 4.2 RDFS + RDF: One More Step toward Machine-Readability .74 4.3 Core Elements of RDFS .76 4.3.1 Syntax and Examples .76 4.3.2 More about Properties .86 4.3.3 XML Schema and RDF Schema .88 4.4 The Concepts of Ontology and Taxonomy .89 4.4.1 What Is Ontology? .89 4.4.2 Our camera Ontology .90 4.4.3 The Benefits of Ontology .92 4.5 Another Look at Inferencing Based on RDF Schema .92 4.5.1 Simple, Yet Powerful .92 4.5.2 Good, Better and Best: More Is Needed .94 Chapter 5 Web Ontology Language: OWL .95 5.1 Using OWL to Define Classes: Localize Global Properties .95 5.1.1 owlrallValuesFrom .97 5.1.2 Enhanced Reasoning Power 1.99 5.1.3 owlisomeValuesFrom and owl:hasValue .99 5.1.4 Enhanced Reasoning Power 2.101 5.1.5 Cardinality Constraints .102 5.1.6 Enhanced Reasoning Power 3.103 5.1.7 Updating Our camera Ontology .104 5.2 Using OWL to Define Class: Set Operators and Enumeration .106 5.2.1 Set Operators .106 5.2.2 Enumerations .106 5.3 Using OWL to Define Properties: A Richer Syntax for More Reasoning Power .107 5.4 Using OWL to Define Properties: Property Characteristics .111 5.4.1 Symmetric Properties .111 5.4.2 Enhanced Reasoning Power 4.111 5.4.3 Transitive Properties .112 5.4.4 Enhanced Reasoning Power 5.112 5.4.5 Functional Properties .113 5.4.6 Enhanced Reasoning Power 6.114 5.4.7 Inverse Property .115 5.4.8 Enhanced Reasoning Power 7.115 5.4.9 Inverse Functional Property .116 5.4.10 Enhanced Reasoning Power 8.116 5.4.11 Summary and Comparison .117 5.5 Ontology Matching and Distributed Information .118 5.5.1 Defining Equivalent and Disjoint Classes .118 5.5.2 Distinguishing Instances in Different RDF documents .120 5.6 OWL Ontology Header .121 5.7 Final camera Ontology Rewritten in OWL .122 5.7.1 camera Ontology .122 5.7.2 Semantics of the OWL Camera Ontology .126 5.8 Three Faces of OWL .128 5.8.1 Why Do We Need This? .128 5.8.2 The Three Faces .129 5.8.2.1 OWL Full .129 5.8.2.2 OWL DL .129 5.8.2.3 OWL Lite .130 Chapter 6 Validating Your OWL Ontology .131 6.1 Related Development Tools .131 6.2 Validate OWL Ontology by Using Web Utilities .133 6.2.1 Using the "OWL Ontology Validator" .134 6.2.2 What the Results Mean .134 6.3 Using Programming APIs to Understand OWL Ontology .138 6.3.1 Jena . !39 6.3.2 Examples .140 PART 3 The Semantic Web: Real-World Examples and Applications .143 Chapter 7 Swoogle: A Search Engine for Semantic Web Documents .145 7.1 What Is Swoogle and What Is It Used for? .145 7.1.1 Searching Appropriate Ontologies for Reuse .146 7.1.2 Finding Specific Instance Data .146 7.1.3 Navigation in the Semantic Web .146 7.2 A Close Look inside Swoogle .147 7.2.1 Swoogle Architecture .147 7.2.2 The Discovery of SWDs .148 7.2.3 The Collection of Metadata .149 7.2.4 The Calculation of Rankings Using Metadata .150 7.2.5 The Indexation and Retrieval of SWDs .150 7.3 Examples of Using Swoogle .151 Chapter 8 FOAF: Friend of a Friend .159 8.1 What FOAF Is and What It Does .159 8.2 Basic FOAF Vocabulary and Examples .161 8.3 Creating Your FOAF Document and Getting into the Circle .165 8.3.1 How Does the Circle Work? .165 8.3.2 Creating Your FOAF Document .166 8.3.3 Getting into the Circle: Publishing Your FOAF Document .167 8.4 Updating Our Camera Ontology Using FOAF Vocabulary .169 Chapter 9 Mark Up Your Web Document, Please! .173 9.1 Semantic Markup: A Connection between Two Worlds .173 9.1.1 What Is Semantic Markup? .173 9.1.2 The Procedure of Semantic Markup .174 9.2 Marking up Your Document Manually .175 9.3 Marking up Your Document by Using Tools .181 9.4 Semantic Markup Issues .184 9.4. 1 Who and Why? .184 9.4.2 Is Automatic Markup Possible? .184 9.4.3 Centralized or Decentralized? .184 Chapter 10 Semantic Web Search Engine Revisited: A Prototype System .187 10.1 Why Search Engines Again .187 10.2 Why Traditional Search Engines Fail .188 10.3 The Design of the Semantic Web Search Engine Prototype .189 10.3.1 Query Processing: The User Interface .189 10.3.2 The Discovery Strategy: More Focused Crawling .190 10.3.3 The Indexation Strategy: Vertical and Horizontal .192 10.3.3.1 Vertical Indexation .192 10.3.3.2 Horizontal Indexation .197 10.4 Using the Prototype System .200 10.5 Why This Prototype Search Engine Provides Better Performance .201 10.6 A Suggestion for Possible Implementation .204 PART 4 From The Semantic Web to Semantic Web Services .205 Chapter 11 From Web Services to Semantic Web Services .207 11.1 Web Service and Web Service Standards .207 11.1.1 Describe Your Web Service: WSDL .208 11.1.2 Exchange Data Freely: SOAP .214 11.1.3 Typical Activity Flow for Web Services .216 11.2 From Web Services to Semantic Web Services .216 11.2.1 UDDI: A Registry of Web Services .216 11.2.2 Using UDDI to Discover Web Services .224 11.2.2.1 Adding Categorization Information to the Service Type .224 11.2.2.2 Adding Identification Information to the Service Type .229 11.2.3 The Need for Semantic Web Services .,.229 Chapter 12 OWL-S: An Upper Ontology to Describe Web Services .233 12.1 What is Upper Ontology? .233 12.2 The Concept of OWL-S .234 12.2.1 Overview of OWL-S .234 12.2.2 How Does OWL-S Meet Expectations? .235 12.3 OWL-S Building Blocks .236 12.3.1 OWL-S Profile Ontology .236 12.3.2 OWL-S process Ontology .243 12.3.3 OWL-S Grounding Ontology .248 12.4 Validating Your OWL-S Documents .254 12.5 Where Are the Semantics? .254 Chapter 13 Adding Semantics to Web Service Descriptions .257 13.1 WSDL-S .257 13.1.1 WSDL-S Overview .257 13.1.2 WSDL-S Annotations .258 13.1.3 WSDL-S and UDDI .262 13.2 OWL-S to UDDI Mapping .263 13.2.1 More About UDDI tModeis .263 13.2.1.1 tModei and Interface Representation .264 13.2.1.2 tModei and Categorization to Facilitate Discovery of Web Services .265 13.2.1.3 tModei and Namespace Representation .265 13.2.2 Mapping OWL-S Profile Information into the UDDI Registry .268 13.2.3 Issues of Mapping OWL-S Profile Information into UDDI Registry .271 13.3 Matchmaking Engines .272 Chapter 14 A Search Engine for Semantic Web Services .275 14.1 The Need for Such a Search Engine .275 14.2 Design of the Search Engine .277 14.2.1 Architecture of the Search Engine .277 14.2.2 Individual Components .277 14.2.3 A Matchmaking Algorithm .280 14.3 Implementation Details .284 14.3.1 Housekeeping Work .284 14.3.1.1 A Seed URL for the Web Crawler .284 14.3.1.2 Utility Classes .286 14.3.2 Implementation of the Semantic Service Description Crawler .290 14.3.3 Implementation of the Semantic Service Description Repository .298 14.3.4 Implementation of the Searching Functionalities .306 14.3.4.1 Suggested Architecture for Testing .306 14.3.4.2 Implementation of the Server-Side Searching Components .308 14.4 Usage Example of the Semantic Web Service Search Engine .314 14.4.1 Running the Crawler .315 14.4.2 Querying the Search Engine .315 Chapter 15 Summary and Further Exploration .321 15.1 What Have We Learned? .321 15.1.1 The Concept of the Semantic Web .321 15.1.2 The Full Technical Foundation for the Semantic Web .322 15.1.3 Real-World Examples and Applications of the Semantic Web .322 15.1.4 From the Semantic Web to Semantic Web Services .323 15.2 Further Reading for Going Further .325 15.2.1 Further Readings on the Semantic Web .325 15.2.2 Further Readings on Semantic Web Services .326 References .329 Index .333
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illustrated	Illustrated
index_date	2024-07-02T21:37:59Z
indexdate	2024-07-09T21:19:45Z
institution	BVB
isbn	1584889330 9781584889335
language	English
oai_aleph_id	oai:aleph.bib-bvb.de:BVB01-016663323
oclc_num	77004219
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physical	341 S. Ill., graph. Darst. 24cm
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publisher	Chapman & Hall/CRC
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spelling	Yu, Liyang Verfasser aut Introduction to semantic Web and semantic Web services Liyang Yu Boca Raton, Fla. [u.a.] Chapman & Hall/CRC 2007 341 S. Ill., graph. Darst. 24cm txt rdacontent n rdamedia nc rdacarrier Includes bibliographical references and index Semantic Web Web services Semantic Web (DE-588)4688372-1 gnd rswk-swf Dienstleistung (DE-588)4012178-1 gnd rswk-swf Semantic Web (DE-588)4688372-1 s Dienstleistung (DE-588)4012178-1 s DE-604 Digitalisierung UB Regensburg application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=016663323&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis
spellingShingle	Yu, Liyang Introduction to semantic Web and semantic Web services Semantic Web Web services Semantic Web (DE-588)4688372-1 gnd Dienstleistung (DE-588)4012178-1 gnd
subject_GND	(DE-588)4688372-1 (DE-588)4012178-1
title	Introduction to semantic Web and semantic Web services
title_auth	Introduction to semantic Web and semantic Web services
title_exact_search	Introduction to semantic Web and semantic Web services
title_exact_search_txtP	Introduction to semantic Web and semantic Web services
title_full	Introduction to semantic Web and semantic Web services Liyang Yu
title_fullStr	Introduction to semantic Web and semantic Web services Liyang Yu
title_full_unstemmed	Introduction to semantic Web and semantic Web services Liyang Yu
title_short	Introduction to semantic Web and semantic Web services
title_sort	introduction to semantic web and semantic web services
topic	Semantic Web Web services Semantic Web (DE-588)4688372-1 gnd Dienstleistung (DE-588)4012178-1 gnd
topic_facet	Semantic Web Web services Dienstleistung
url	http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=016663323&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
work_keys_str_mv	AT yuliyang introductiontosemanticwebandsemanticwebservices

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