E-Book, Englisch, Band 38, 137 Seiten
Reihe: Advances in Database Systems
Yang / Bouguettaya Access to Mobile Services
1. Auflage 2009
ISBN: 978-0-387-88755-5
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark
E-Book, Englisch, Band 38, 137 Seiten
Reihe: Advances in Database Systems
ISBN: 978-0-387-88755-5
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark
Access to Mobile Services focuses on methods for accessing broadcast based M-services from multiple wireless channels. This book presents a novel infrastructure that provides a multi-channel broadcast framework for mobile users to effectively discover and access composite M-services. Multi-channel algorithms are proposed for efficiently accessing composite services. Access to Mobile Services provides an in-depth survey of wireless data access and motivates the need to treat mobile services differently. A wireless adaptation of Service Oriented Architecture (SOA) is also covered. Designed for researchers and practitioners who work in the general area of mobile services, this book is also suitable for advanced-level students in computer science. Forewords by:
Michael P. Papazoglou, Tilburg University, The Netherlands
Fabio Casati, University of Trento, Italy
Autoren/Hrsg.
Weitere Infos & Material
1;Foreword;6
2;Preface;11
3;Contents;12
4;Acronyms;15
5;Introduction;16
6;Access to Broadcast M-services: Issues and Challenges;22
6.1;2.1 Broadcast based M-services;23
6.2;2.2 Efficient Access to M-services and Wireless Data;24
6.3;2.3 Example Scenario;26
6.4;2.4 Main Contributions of This Book;26
7;Traditional Data Access Methods;29
7.1;3.1 Basic Data Access Techniques;29
7.2;3.2 Analytical Study;36
7.3;3.3 Testbed;41
7.4;3.4 Practical Study;44
7.5;3.5 Summary;52
8;Adaptive Data Access Methods;53
8.1;4.1 Data Organization;54
8.2;4.2 Access Protocol;56
8.3;4.3 Cost Model;58
8.4;4.4 Practical Study;62
9;Efficient Access to Simple M-services Using Traditional Methods;71
9.1;5.1 Access Methods;71
9.2;5.2 Analytical Model;74
9.3;5.3 Practical Study;84
10;Semantic Access to Composite M-services;94
10.1;6.1 Broadcast-based M-services Infrastructure;94
10.2;6.2 Semantic Access to Composite M-services;105
11;Broadcast Channel Organization;117
11.1;7.1 Flat Broadcast;118
11.2;7.2 Selective Tuning;119
11.3;7.3 Indexed Broadcast;120
12;Implementation and Practical Study;128
12.1;8.1 Implementation;128
12.2;8.2 Experiments;131
13;Open Problems;141
13.1;9.1 Complex Composite Services;141
13.2;9.2 Access Patterns;141
13.3;9.3 Service Composition Patterns;142
13.4;9.4 Automatic Service Composition;142
14;References;143
15;Index;147
