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Web Information Systems – WISE 2004: 5th International Conference on Web Information Systems Engineering, Brisbane, Australia, November 22-24, 2004. Proceedings

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We have described the development of a new micro-payment system, NetPay, f- turing different ways of managing electronic money, or e-coins. NetPay provides an off-line, anonymous protocol that supports high-volume, low-cost electronic trans- tions over the Internet. We developed three kinds of e-wallets to manage coins in a NetPay-based system: a sever-side e-wallet allowing multiple computer access to- coins; a client-side e-wallet allowing customer PC management of the e-coins, and a cookie-based e-wallet cache to improve performance of the client-side e-wallet c- munication overhead. Experiences to date with NetPay prototypes have demonstrated it provides an effective micro-payment strategy and customers welcome the ability to manage their electronic coins in different ways. References 1. Dai, X. and Lo, B.: NetPay – An Efficient Protocol for Micropayments on the WWW. Fifth Australian World Wide Web Conference, Australia (1999) 2. Dai, X., Grundy, J. and Lo, B.: Comparing and contrasting micro-payment models for- commerce systems, International Conferences of Info-tech and Info-net (ICII), China (2001) 3. Dai, X., Grundy, J.: Architecture of a Micro-Payment System for Thin-Client Web App- cations. In Proceedings of the 2002 International Conference on Internet Computing, Las Vegas, CSREA Press, June 24-27, 444--450 4. Dai, X. and Grundy J.: “Customer Perception of a Thin-client Micro-payment System Issues and Experiences”, Journal of End User Computing, 15(4), pp 62-77, (2003).

Author(s): Alistair Moffat, Justin Zobel (auth.), Xiaofang Zhou, Stanley Su, Mike P. Papazoglou, Maria Elzbieta Orlowska, Keith Jeffery (eds.)
Series: Lecture Notes in Computer Science 3306
Edition: 1
Publisher: Springer-Verlag Berlin Heidelberg
Year: 2004

Language: English
Pages: 745
Tags: Information Systems Applications (incl.Internet); Database Management; Information Storage and Retrieval; Artificial Intelligence (incl. Robotics); Computers and Society; Business Information Systems

Front Matter....Pages -
What Does It Mean to “Measure Performance”?....Pages 1-12
Trustworthy Computing....Pages 13-16
Towards Next Generation Web Information Retrieval....Pages 17-17
Making XML an Information Modeling Language....Pages 18-28
Web Information Exchange Diagrams for UML....Pages 29-40
A User Service Oriented Method to Model Web Information Systems....Pages 41-52
The Power of Media Types....Pages 53-58
Scenario Matching Using Functional Substitutability in Web Services....Pages 59-65
Three Kinds of E-wallets for a NetPay Micro-Payment System....Pages 66-77
Information Assurance in Federated Identity Management: Experimentations and Issues....Pages 78-89
Query-Log Based Authority Analysis for Web Information Search....Pages 90-101
XML Signature Extensibility Using Custom Transforms....Pages 102-112
Extraction of Cognitively-Significant Place Names and Regions from Web-Based Physical Proximity Co-occurrences....Pages 113-124
Query Based Chinese Phrase Extraction for Site Search....Pages 125-134
Extracting Business Rules from Web Product Descriptions....Pages 135-146
Wrapping HTML Tables into XML....Pages 147-152
Vague Event-Based Related News Detection....Pages 153-158
A Web Based Platform for the Design of Administrational Reference Process Models....Pages 159-168
Technologies for Online Issuing Service of Documents....Pages 169-180
AutoDBT: A Framework for Automatic Testing of Web Database Applications....Pages 181-192
Web-Based Surgical Simulation of Craniofacial CT Data....Pages 193-198
Applications of Data Mining in Web Services....Pages 199-205
A Framework for the Relational Implementation of Tree Algebra to Retrieve Structured Document Fragments....Pages 206-217
An Efficient OLAP Query Processing Technique Using Measure Attribute Indexes....Pages 218-228
Preserving Aggregation Semantic Constraints in XML Document Update....Pages 229-240
Exploiting PageRank at Different Block Level....Pages 241-252
Multi-type Features Based Web Document Clustering....Pages 253-265
Clustering Transactional XML Data with Semantically-Enriched Content and Structural Features....Pages 266-278
Schema-Less, Semantics-Based Change Detection for XML Documents....Pages 279-290
Discovering Minimal Infrequent Structures from XML Documents....Pages 291-302
Temporal Web Page Summarization....Pages 303-312
Web Pre-fetching Using Adaptive Weight Hybrid-Order Markov Model....Pages 313-318
Text Categorization Based on Domain Ontology....Pages 319-324
AC-Tree: An Adaptive Structural Join Index....Pages 325-336
Approximate Query Answering for a Heterogeneous XML Document Base....Pages 337-351
Optimization of XML Transformations Using Template Specialization....Pages 352-364
Materialized View Maintenance for XML Documents....Pages 365-371
An Efficient Algorithm for Clustering XML Schemas....Pages 372-377
Google’s “I’m Feeling Lucky”, Truly a Gamble?....Pages 378-389
A Knowledge-Based Framework for the Rapid Development of Conversational Recommenders....Pages 390-402
Categorizing Web Information on Subject with Statistical Language Modeling....Pages 403-408
Optimizing Web Search Using Spreading Activation on the Clickthrough Data....Pages 409-414
AVATAR: An Advanced Multi-agent Recommender System of Personalized TV Contents by Semantic Reasoning....Pages 415-421
An Online Adaptive Method for Personalization of Search Engines....Pages 422-427
Management of Serviceflow in a Flexible Way....Pages 428-438
Recovery Nets: Towards Self-Adaptive Workflow Systems....Pages 439-453
Structuring the Development of Inter-organizational Systems....Pages 454-465
Contemplating Open Source Enterprise Systems....Pages 466-471
Managing Changes to Virtual Enterprises on the Semantic Web....Pages 472-478
A Reflective Approach to Keeping Business Characteristics in Business-End Service Composition....Pages 479-490
A Domain Framework for Representation of Web System Impacts....Pages 491-502
Knowledge Management in the Business Process Negotiation....Pages 503-509
A Web Service Oriented Integration Approach for Enterprise and Business-to-Business Applications....Pages 510-515
A Two-Phase Sampling Technique to Improve the Accuracy of Text Similarities in the Categorisation of Hidden Web Databases....Pages 516-527
Capturing Web Dynamics by Regular Approximation....Pages 528-540
Deep Crawling in the Semantic Web: In Search of Deep Knowledge....Pages 541-546
Designing Localized Web Sites....Pages 547-558
Scaling Dynamic Web Content Provision Using Elapsed-Time-Based Content Degradation....Pages 559-571
Component Reconfiguration Tool for Software Product Lines with XML Technology....Pages 572-583
Generating Multidimensional Schemata from Relational Aggregation Queries....Pages 584-589
Semantics Based Conformance Assessment of ebXML Business Processes....Pages 590-595
Usage Scenarios and Goals for Ontology Definition Metamodel....Pages 596-607
XML Schema Matching Based on Incremental Ontology Update....Pages 608-618
Spam Mail Filtering System Using Semantic Enrichment....Pages 619-628
Integrating Ontology Knowledge into a Query Algebra for Multimedia Meta Objects....Pages 629-640
Toward Semantic Web Services for Multimedia Adaptation....Pages 641-652
A Lightweight Encryption Algorithm for Mobile Online Multimedia Devices....Pages 653-658
Aspect-ARM: An Aspect-Oriented Active Rule System for Heterogeneous Multimedia Information....Pages 659-667
Opportunistic Search with Semantic Fisheye Views....Pages 668-680
A Graphical XQuery Language Using Nested Windows....Pages 681-687
Grouping in MetaXQuery....Pages 688-693
Search in Unstructured Peer-to-Peer Networks....Pages 694-705
A Formal Model for the Grid Security Infrastructure....Pages 706-717
SPSS: A Case of Semantic Peer-to-Peer Search System....Pages 718-723
An Efficient Broadcast Algorithm Based on Connected Dominating Set in Unstructured Peer-to-Peer Network....Pages 724-729
A Time-Based Peer Trust Evaluation in P2P E-commerce Environments....Pages 730-735
Fault Resilience of Structured P2P Systems....Pages 736-741
Back Matter....Pages -