Digital Information Processing and Communications, Part II : International Conference, ICDIPC 2011, Ostrava, Czech Republic, July 7-9, 2011, Proceedings, Part II

This two-volume-set (CCIS 188 and CCIS 189) constitutes the refereed proceedings of the International Conference on Digital Information Processing and Communications, ICDIPC 2011, held in Ostrava, Czech Republic, in July 2011. The 91 revised full papers of both volumes presented together with 4 invited talks were carefully reviewed and selected from 235 submissions. The papers are organized in topical sections on network security; Web applications; data mining; neural networks; distributed and parallel processing; biometrics technologies; e-learning; information ethics; image processing; information and data management; software engineering; data compression; networks; computer security; hardware and systems; multimedia; ad hoc network; artificial intelligence; signal processing; cloud computing; forensics; security; software and systems; mobile networking; and some miscellaneous topics in digital information and communications. Front Matter....Pages - Comparison of System Dynamics and BPM for Software Process Simulation....Pages 1-15 Knowledge Based Approach to Software Development Process Modeling....Pages 16-28 User Interfaces and Usability Issues Form Mobile Applications....Pages 29-43 Capturing Supermarket Shopper Behavior Using SmartBasket....Pages 44-53 An Approach for Securing and Validating Business Processes Based on a Defined Enterprise Security Ontology Criteria....Pages 54-66 A Dynamic Reconfigurable-Based Approach for Connectivity Mismatches of Web Services....Pages 67-81 Reducing Alphabet Using Genetic Algorithms....Pages 82-92 On the Quality of Service Optimization for WiMAX Networks Using Multi-hop Relay Stations....Pages 93-106 An Application of Game Theory for the Selection of Traffic Routing Method in Interconnected NGN....Pages 107-122 Unpredictable Random Number Generator Based on Hardware Performance Counters....Pages 123-137 Software Controlled High Efficient and Accurate Microstepping Unit for Embedded Systems....Pages 138-146 3-D versus 2-D Animation in Multimedia Application: Is the Extra Effort Worth It?....Pages 147-154 Multi-path Construction for Bypassing Holes in Wireless Sensor Networks....Pages 155-166 On the Usability of Vehicle-to-Roadside Communications Using IEEE 802.11b/g Unplanned Wireless Networks....Pages 167-177 A Comparative Study of Aspect-Oriented and Object-Oriented Implementations: Pervasive System Use Case....Pages 178-192 Review of Power Quality Disturbances Classification Using Variable Size Detector (V-Detector)....Pages 193-198 Classifying Sleep Disturbance Using Sleep Stage 2 and Wavelet-Based Features....Pages 199-206 Automated Text Summarization: Sentence Refinement Approach....Pages 207-218 Software-Defined Radio for Versatile Low-Power Wireless Sensor Systems....Pages 219-232 Implementing Independent Component Analysis in General-Purpose GPU Architectures....Pages 233-243 Two-Dimensional Signal Adaptive Processing for Airborne Radar....Pages 244-257 Towards Improving the Functioning of CloudSim Simulator....Pages 258-267 Towards New Data Access Control Technique Based on Multi Agent System Architecture for Cloud Computing....Pages 268-279 Agent-Based MOM for Cross-Platform Communication WorkFlow Management in SOA Systems....Pages 280-288 HSFS: A Compress Filesystem for Metadata Files....Pages 289-300 Environment Sound Recognition for Digital Audio Forensics Using Linear Predictive Coding Features....Pages 301-309 Improving Code-Based Steganography with Linear Error-Block Codes....Pages 310-321 Vibration of Composite Plate - Mathematical Modelling and Experimental Verification by ESPI....Pages 322-328 SIP Registration Burst Load Test....Pages 329-336 Analysis of M-QAM Data Communication System Using 3D Eye Diagram....Pages 337-348 Mobile Phone Positioning in GSM Networks Based on Information Retrieval Methods and Data Structures....Pages 349-363 The Framework of e-Forensics in the Republic of Croatia....Pages 364-372 Knowledge Based Data Cleaning for Data Warehouse Quality....Pages 373-384 Using Uppaal for Verification of Priority Assignment in Real-Time Databases....Pages 385-399 User Modeling to Build Mobile Advertising Algorithm....Pages 400-410 Use of Multi-level State Diagrams for Robot Cooperation in an Indoor Environment....Pages 411-425 VANET Security Framework for Safety Applications Using Trusted Hardware....Pages 426-439 Technology Resources and E-Commerce Impact on Business Performance....Pages 440-447 A Mitigation Approach to the Privacy and Malware Threats of Social Network Services....Pages 448-459 Cooperative Multiagents Detection and Beamforming with Spherical Array Sensors....Pages 460-469 New Method: Mapping of 802.11e into MPLS Domains, Conception and Experimentation....Pages 470-483 Reusability Assessment of Task Knowledge Patterns through Metrics....Pages 484-496 Personal Recognition Using Multi-angles Gait Sequences....Pages 497-508 Performance Comparison of Direction-of-Arrival Estimation Algorithms for Towed Array Sonar System....Pages 509-517 Platform for Dynamic Adaptation of Learning Content for Pervasive Learning Environments....Pages 518-529 A Theoretical Scheme to Implement MAC Protocols in VANETs Employing Cognitive Radio....Pages 530-537 A General Description of a New Character Recognition Process Based on Ontology....Pages 538-546 Back Matter....Pages -