Digital Enterprise And Information Systems: International Conference, Deis 2011, London, Uk July 20 - 22, 2011, Proceedings (communications In Computer And Information Science)

This volume constitutes the refereed proceedings of the International Conference on Digital Enterprise and Information Systems, held in London during July 20 - 22, 2011. The 70 revised full papers presented were carefully reviewed and selected. They are organized in topical sections on cryptography and data protection, embedded systems and software, information technology management, e-business applications and software, critical computing and storage, distributed and parallel applications, digital management products, image processing, digital enterprises, XML-based languages, digital libraries, and data mining. Front Matter....Pages - Combining Mediated and Identity-Based Cryptography for Securing E-Mail....Pages 1-15 Privacy-Enhanced Deniable Authentication E-Mail Service....Pages 16-29 Chaotic Image Encryption Using Bézier Curve in DCT Domain Scrambling....Pages 30-41 Improving Hybrid Cryptosystems with DNA Steganography....Pages 42-52 Data Hiding Method Based on DNA Basic Characteristics....Pages 53-62 Influence of Access Pattern on Performance of NAND-Based Storage....Pages 63-69 Semi-automatic Semantic Service Annotation for SOAP and REST Web Services....Pages 70-77 E-Commerce Adoption in Nigeria....Pages 78-86 The Role of Contextual Support in Increasing Information Systems Enrollments....Pages 87-98 Analysis of the DBLP Publication Classification Using Concept Lattices....Pages 99-108 A Multivariate Mathematical Model to Analyze the Market Prices Correlation at Regional Level....Pages 109-115 IT Project Selection Model Using Real Option Optimization with Fuzzy Set Approach....Pages 116-128 New Engagement Model of IT Governance and IT Management for the Communication of the IT Value at Enterprises....Pages 129-143 P2P Queries Routing Using Distributed Knowledge....Pages 144-157 Electronic Payment Use and Legal Protection....Pages 158-171 Bridging between SAML-Based Payment and Other Identity Federation Payment Systems....Pages 172-186 ERP Implementation’s Risk Factors in State Owned Company in Post-Socialist Transitioning Country....Pages 187-196 Factors Influencing ERP Implementation in Australia....Pages 197-205 BUSCLIS for Construction Industry....Pages 206-217 Development of Online Fuel Consumption Cost Calculator....Pages 218-228 The Effect of Private Valuation on E-Auction Revenues....Pages 229-242 CLOUD COMPUTING : Comparison of Various Features....Pages 243-254 Atlas: A Knowledge-Based Collaborative Framework for Handling Logistics Procedures....Pages 255-262 An Agent-Based Supplier Selection Framework: A Case-Based Reasoning Approach....Pages 263-274 Credit Scoring Using Soft Computing Schemes: A Comparison between Support Vector Machines and Artificial Neural Networks....Pages 275-286 A Novel Social Network Model for Forming Relationships....Pages 287-295 Towards User Experience Based Persuasive Systems....Pages 296-307 Parallel Laplacian Edge Detection Performance Analysis on Green Cluster Architecture....Pages 308-316 Performance Evaluation for DSQRM: A Domain-Based Query Routing Mechanism for P2P Networks....Pages 317-330 A Highly Adaptable Information Dissemination Strategy....Pages 331-338 A Novel Binary Vote Assignment Grid Quorum Algorithm for Distributed Database Fragmentation....Pages 339-349 Neighbour Replication on Grid Deadlock Detection Framework....Pages 350-357 A Learning Driven Model for ERP Software Selection Based on the Choquet Integral: Small and Medium Enterprises Context....Pages 358-371 SVM-SS Watermarking Model for Medical Images....Pages 372-386 An Exploratory Study on the Trend of Smartphone Usage in a Developing Country....Pages 387-396 Service-Oriented Enterprise: Taking the Next Step beyond Agility in the Digital Economy....Pages 397-409 On Managing Services in Service-Oriented Architectures....Pages 410-424 Planning for a Successful Corporate Wiki....Pages 425-439 Learning from the User: An Approach to Encouraging User-Generated Content within the Context of Social Media Communications....Pages 440-448 Extraction of User Information by Pattern Matching Techniques in Windows Physical Memory....Pages 449-465 Label Size Increment of Bit String Based Labeling Scheme in Dynamic XML Updating....Pages 466-477 Architectures to Implement In-Air Signature Mobile Authentication to Increase the Security of E-Commerce Applications and Opinion of End Users....Pages 478-492 A Mobile Gaming Approach to Virtual Heritage Exploration....Pages 493-500 A Low-Cost Method for Generating Panoramic Views for a Mobile Virtual Heritage Application....Pages 501-512 A Z Approach to Formalization and Validation of ORM Models....Pages 513-526 Investigating the Correlation between Customer Retention Programs of CRM and Customer Retention in E-Banking Context....Pages 527-536 Dynamic Geometry Technology in High School Classrooms....Pages 537-544 Automatic Subject Classification of Scientific Literature Using Citation Metadata....Pages 545-559 E-Learning Support for Logic Education....Pages 560-568 Performance Analysis of Transport Control Protocol Flavours in the Existence of Packet Reordering Phenomena....Pages 569-579 Online Analytical Processing Technique in Personalizing Student Academic Pattern Behavior for UniSZA Students’ Results....Pages 580-591 Performance Analysis of the Proposed Adaptive Gentle Random Early Detection Method under NonCongestion and Congestion Situations....Pages 592-603 Design Model to Select Suppliers for Multi Level - Multi Product Industries....Pages 604-615 Application of Gradient-Based Control Methods in Efficient Oil Well Placement through Dynamic Fuzzy Neural Network Modeling....Pages 616-630 Visual Data Mining: Using Self-Organizing Maps for Electricity Distribution Regulation....Pages 631-645 The Intervening Role of Infrastructures in E-Learning Performance....Pages 646-652 An Integrated Model of Technological and Behavioral Perspectives for Household Internet Adoption: An Empirical Study on Iranian Communities....Pages 653-666 Efficient Non-Quadratic Quick Sort (NQQuickSort)....Pages 667-675 Towards Building Weak Links between Persistent Digital Identity Documents: MetaEngine and Distance to Make Identity Less Visible....Pages 676-690 An Approach to the Integration of Cryptographic Services in the Cloud Computing Supported on a Standard Interfaces to the Execution of Cryptographic Processes on Demand. Study Case: Key Management Protocol Interoperability vs. RSA PKCS # 11 Standard....Pages 691-702 Optimizing One-to-Many Negotiation Agents in E-Commerce Using Aspiration Concept....Pages 703-713 Algorithmic Method for Generating DC-DC Converter Circuits by Using Topological Matrix....Pages 714-723 Maturity Assessment of Business/IT Alignment Using Fuzzy Expert System....Pages 724-738 A Qualitative Enquiry to Explore the Concept of Users’ Perception on Factors Influencing Flexible Traveling Behavior and Flexible Online Airline Reservation Systems....Pages 739-753 Back Matter....Pages - Offers proceedings of the International Conference on Digital Enterprise and Information Systems. This title features papers that are organized in topical sections on cryptography and data protection, embedded systems and software, information technology management, e-business applications and software, and critical computing and storage.