Computational science and its applications - ICCSA 2003 : International Conference, Montreal, Canada, May 18-21, 2003 : proceedings

Modeling of Location Management in Mobile Information Systems.- Dynamic Recovery Algorithm for the Multiple Failures in the WDM Based UMTS Networks.- Efficient Queuing Management Scheme with Image/Voice/Data Calls for Reducing Blocking Rate in Multimedia Mobile Networks.- Anomaly Detection Scheme Using Data Mining in Mobile Environment.- Network-Based Real-Time Connection Traceback System (NRCTS) with Packet Marking Technology.- Mobile Broadcasting Copyrights Model Based on XrML.- Mobility Management Scheme for Reducing Location Traffic Cost in IMT-2000 Networks.- Web-Based Object-Oriented Modeling on Internet.- Automatic Differentiation and Applications.- Uncertainty Analysis Based on Sensitivities Generated Using Automatic Differentiation.- Evaluation of a Computer Model for Wavy Falling Films Using EFCOSS.- Automatic Differentiation for Optimum Design, Applied to Sonic Boom Reduction.- An Example of an Automatic Differentiation-Based Modelling System.- Coupling Tangent-Linear and Adjoint Models.- Hierarchical Automatic Differentiation by Vertex Elimination and Source Transformation.- Mobile Computing: Routing and Handoff.- An Enhanced Hand-Off Policy to Reduce Blocking Probability in Two-LayerWireless Systems.- On Bandwidth Adjusted Multicast in Pipelined Routing Architecture for Mobile Environment.- Cost Effective Location Management Scheme Based on Hierarchical Mobile IPv6.- On Employing Hierarchical Structure in PCS Networks.- Design of Mobile IP Extension for Nested Mobile Network.- Dual Transmission Architecture for Mobile Multicasting.- Mobile Computing: Authentication Technology.- Secure Source Specific Multicast for Networks Including Mobile Hosts.- Security Analysis and Applications of Standard Key Agreement Protocols.- An Improved Password Authentication Key Exchange Protocol for 802.11 Environment.- A Ticket-Based AAA Security Mechanism in Mobile IP Network.- Secure and Scalable Mobile IP Registration Scheme Using PKI.- Secure Session Key Exchange for Mobile IP Low Latency Handoffs.- Coarse Grained Parallel Algorithms for Scientific Applications.- A Coarse-Grained Multicomputer Algorithm for the Longest Repeated Suffix Ending at Each Point in a Word.- A Parallel Wavefront Algorithm for Efficient Biological Sequence Comparison.- Mining Multivariate Time Series Models with Soft-Computing Techniques: A Coarse-Grained Parallel Computing Approach.- Towards Realistic Implementations of External Memory Algorithms Using a Coarse Grained Paradigm.- Designing an Efficient Partitioning Algorithm for Grid Environments with Application to N-body Problems.- Coarse-Grained Parallel Matrix-Free Solution of a Three-Dimensional Elliptic Prototype Problem.- Parallel CLUSTAL W for PC Clusters.- Theme: Information Systems and Technologies Security and Watermarking.- A Robust Watermarking Technique in Geometric Distortion of Digital Image.- Design of Secure Monitor in the Secure Zone Cooperation.- A Proposal for DoS-Defensive Internet Key Exchange.- A Random M-ary Method Based Countermeasure against Side Channel Attacks.- Wavelet-Based Blind Watermarking Technique for Real-Time Watermark Interpretation.- Design of Active HoneyPot System.- Localized Authentication Scheme Using AAA in Mobile IPv6.- Autonomous Agents-Based Security Infrastructure.- Graphics and Image.- The Modified Block Matching Algorithm for a Hand Tracking of an HCI System.- Face Retrieval Using 1st- and 2nd-order PCA Mixture Model.- Concept Based Image Retrieval Using the Domain Ontology.- On Natural Motion Editing by a Geometric Mean Filter.- High Quality VoD Service Architecture on Broadband Internet.- Geometric Querying for Dynamic Exploration of Multidimensional Data.- Mobile and Wireless Networking.- Design of Dynamic Slot Assignment Protocol for Wireless Communication.- Adaptive Modulation and Coding of MIMO in Next Generation Mobile Systems.- Performance Improvement of DS/CDMA System under Impulsive Noise Environments.- The Modeling and Traffic Feedback Control for QoS Management on Local Network.- Design and Verification of Interworking Protocol for CC and SIP in Generation Mobile Network.- VOD Service Using Web-Caching Technique on the Head-End-Network.- Operating Systems Techniques and Databases.- Hybrid Scheme for Ubiquitous Computing.- An Enhanced Main Memory Index Structure Employing the Level Prefetching Technique.- Reusable Software Component Retrieval System Based on Web.- A Hybrid Concurrency Control with Deadlock-free Approach.- Weak Consistency in Hybrid Group Update for Replication.- Experimental Evaluation of Query Fingerprinting with Embedded Search Term Markers.- Software Development.- An Efficient Optimization Algorithm of Java Bytecode to Reduce Network Traffic.- An Efficient Small Sized On-Card Verifier for Java Card.- Distributed Object-Oriented Parallel Programming Environment on Grid.- An Architecture for C-commerce System Design.- A Probabilistic Model for Predicting Software Development Effort.- Knowledge Acquisition in the Nutri-Fuzzy-ORIXAS Project.- Speech Recognition and Agent Technologies.- The Merging Algorithm for an Extraction of Valid Speech-Sounds.- Agent Migration Information System for the Efficient Migration of the Mobile Agent.- Schematic Aspect for Autonomous Agent.- Robust Speaker Recognition Against Utterance Variations.- Efficient Speaker Identification Based on Robust VQ-PCA.- An Amplitude Warping Approach to Intra-speaker Normalization for Speech Recognition.- Computational Theory and Test and Simulation.- Scenario Based Testing & Test Plan Metrics Based on a Use Case Approach for Real Time UPS (Uninterruptible Power System).- A Study on Insuring the Full Reliability of Finite State Machine.- Distributed Multiple-Path Searching Algorithm for Fault Detection.- An Object-Oriented Simulation System for Air Defense.- Evaluation and Analysis of Computational Complexity for Secure Multicast Models.- An Algorithm for Diagnosing System with Structured Description.- Wave Phenomena in Physics and Engineering: New Models, Algorithms, and Applications.- FETD Simulation of Wave Propagation Modeling the Cari Breast Sonography.- Finite Element Simulation of BAW Propagation in Inhomogeneous Plate Due to Piezoelectric Actuation.- Exact Solutions of the Generalized Equal Width Wave Equation.- Quantum Dot and Acoustic Enclosure Problems in Lens-Shaped Structures.- Nonlinear Spectral Finite Element Model for Analysis of Wave Propagation in Solid with Internal Friction and Dissipation.- Finite Element Analysis of Nanowire Superlattice Structures.- On a Class of Boussinesq Equations for Shallow Water Waves.- Elastic Waves Propagation in Damped Media.- A Fast Algorithm for Moving Interface Problems.- Computational Aspects of Conservative Difference Schemes for Shape Memory Alloys Applications.- Optimization in the Context of Active Control of Sound.- On Disintegration of Cellular Flames.- Investigation of a Three-Dimensional Spectral Element Method for Helmholtz's Equation.- Effect of Vortex Profile on Sound Generation in a Non-uniform Flow.- Numerical Simulation of Laminar Mixing Surfaces in Converging Microchannel Flows.- Preconditionning Techniques for the Solution of the Helmholtz Equation by the Finite Element Method.- Direct Numerical Simulations of Instability-Wave Generation and Propagation in Supersonic Boundary Layers.- Modeling of Plume Dynamics and Shock Wave in Laser Ablation with Application to Nano-Technology.- Monte Carlo Simulation of Spin-Polarized Transport.- Web-Based Learning.- A Web-Based Environmental Education System for Elementary School Students.- Evaluating the Web-Based Instruction by Item Analysis.- Supporting Transactional Service for Virtual School Environments.- Design and Implementation of a Hybrid Instruction Model for Web-Based Learning.- Design and Implementation of a Web-Based Information Literacy Cultivation System for Emotionally Disturbed Students.