Computational Science – ICCS 2009: 9th International Conference Baton Rouge, LA, USA, May 25-27, 2009 Proceedings, Part I

Front Matter....Pages -
Front Matter....Pages 1-1
Electronic Structure Calculations and Adaptation Scheme in Multi-core Computing Environments....Pages 3-12
A Fuzzy Logic Fish School Model....Pages 13-22
An Open Domain-Extensible Environment for Simulation-Based Scientific Investigation (ODESSI)....Pages 23-32
Pattern-Based Genetic Algorithm Approach to Coverage Path Planning for Mobile Robots....Pages 33-42
Economic Models with Chaotic Money Exchange....Pages 43-52
Knowledge Aware Bisimulation and Anonymity....Pages 53-62
A Parallel High-Order Discontinuous Galerkin Shallow Water Model....Pages 63-72
CelOWS: A Service Oriented Architecture to Define, Query and Reuse Biological Models....Pages 73-83
Benefits of Parallel I/O in Ab Initio Nuclear Physics Calculations....Pages 84-93
A Population-Based Approach for Diversified Protein Loop Structure Sampling....Pages 94-103
Parameter Space Exploration Using Scientific Workflows....Pages 104-113
Interactive Parallel Analysis on the ALICE Grid with the PROOF Framework....Pages 114-122
A Comparison of Performance of Sequential Learning Algorithms on the Task of Named Entity Recognition for Indian Languages....Pages 123-132
Managing Multi-concern Application Complexity in AspectSBASCO....Pages 133-142
Balancing Scientist Needs and Volunteer Preferences in Volunteer Computing Using Constraint Optimization....Pages 143-152
Front Matter....Pages 153-153
Hiding Communication Latency with Non-SPMD, Graph-Based Execution....Pages 155-164
New Optimal Load Allocation for Scheduling Divisible Data Grid Applications....Pages 165-174
Dynamic Resizing of Parallel Scientific Simulations: A Case Study Using LAMMPS....Pages 175-184
Performance Evaluation of Collective Write Algorithms in MPI I/O....Pages 185-194
A Scalable Non-blocking Multicast Scheme for Distributed DAG Scheduling....Pages 195-204
Front Matter....Pages 153-153
On the Origin of Grid Species: The Living Application....Pages 205-212
Applying Processes Rescheduling over Irregular BSP Application....Pages 213-223
Front Matter....Pages 225-225
Support for Urgent Computing Based on Resource Virtualization....Pages 227-236
Dynamic Software Updates for Accelerating Scientific Discovery....Pages 237-247
Generating Empirically Optimized Composed Matrix Kernels from MATLAB Prototypes....Pages 248-258
Automated Provenance Collection for CCA Component Assemblies....Pages 259-268
Modular, Fine-Grained Adaptation of Parallel Programs....Pages 269-279
Evaluating Algorithms for Shared File Pointer Operations in MPI I/O....Pages 280-289
Front Matter....Pages 291-291
Load Balancing Scheme Based on Real Time Traffic in Wibro....Pages 293-302
Hybrid Retrieval Mechanisms in Vehicle-Based P2P Networks....Pages 303-314
An Algorithm for Unrestored Flow Optimization in Survivable Networks Based on p -Cycles....Pages 315-324
Unrestored Flow Optimization in Survivable Networks Based on p -Cycles....Pages 325-334
Front Matter....Pages 335-335
Hierarchical Modelling and Model Adaptivity for Gas Flow on Networks....Pages 337-346
A Hierarchical Methodology to Specify and Simulate Complex Computational Systems....Pages 347-356
GRID Resource Searching on the GridSim Simulator....Pages 357-366
Evaluation of Different BDD Libraries to Extract Concepts in FCA – Perspectives and Limitations....Pages 367-376
Comparing Genetic Algorithms and Newton-Like Methods for the Solution of the History Matching Problem....Pages 377-386
Complex System Simulations with QosCosGrid....Pages 387-396
Geostatistical Computing in PSInSAR Data Analysis....Pages 397-405
Improving the Scalability of SimGrid Using Dynamic Routing....Pages 406-415
Front Matter....Pages 417-417
Semantic Visual Abstraction for Face Recognition....Pages 419-428
High Frequency Assessment from Multiresolution Analysis....Pages 429-438
Virtual Human Imaging....Pages 439-449
Interactive Visualization of Network Anomalous Events....Pages 450-459
Front Matter....Pages 461-461
Towards Low-Cost, High-Accuracy Classifiers for Linear Solver Selection....Pages 463-472
Testing Line Search Techniques for Finite Element Discretizations for Unsaturated Flow....Pages 473-480
Non-splitting Tridiagonalization of Complex Symmetric Matrices....Pages 481-490
Parallel MLEM on Multicore Architectures....Pages 491-500
Experience with Approximations in the Trust-Region Parallel Direct Search Algorithm....Pages 501-510
A 3D Vector-Additive Iterative Solver for the Anisotropic Inhomogeneous Poisson Equation in the Forward EEG problem....Pages 511-520
Hash Functions Based on Large Quasigroups....Pages 521-529
Second Derivative Approximation for Origin-Based Algorithm....Pages 530-539
Evaluation of Hierarchical Mesh Reorderings....Pages 540-549
Minkowski Functionals Study of Random Number Sequences....Pages 550-559
Autonomous Leaves Graph Applied to the Boundary Layer Problem....Pages 560-569
Finite-Element Non-conforming h -Adaptive Strategy Based on Autonomous Leaves Graph....Pages 570-579
Integers Powers of Certain Asymmetric Matrices....Pages 580-587
Front Matter....Pages 589-589
Numerical Simulation of the Dynamics of a Periodically Forced Spherical Particle in a Quiescent Newtonian Fluid at Low Reynolds Numbers....Pages 591-600
Bending Virtual Spring-Damper: A Solution to Improve Local Platoon Control....Pages 601-610
Parallel Algorithms for Dandelion-Like Codes....Pages 611-620
Front Matter....Pages 589-589
Deterministic Computation of Pseudorandomness in Sequences of Cryptographic Application....Pages 621-630
Parallel Simulated Annealing for the Job Shop Scheduling Problem....Pages 631-640
Developing Scientific Applications with Loosely-Coupled Sub-tasks....Pages 641-650
Front Matter....Pages 651-651
Simulation of Multiphysics Multiscale Systems, 6 th International Workshop....Pages 653-654
Two-Dimensional Micro-Hartmann Gas Flows....Pages 655-664
Practical Numerical Simulations of Two-Phase Flow and Heat Transfer Phenomena in a Thermosyphon for Design and Development....Pages 665-674
Evaluation of Micronozzle Performance through DSMC, Navier-Stokes and Coupled DSMC/Navier-Stokes Approaches....Pages 675-684
A Multilevel Multiscale Mimetic (M 3 ) Method for an Anisotropic Infiltration Problem....Pages 685-694
Computational Upscaling of Inertia Effects from Porescale to Mesoscale....Pages 695-704
Towards a Complex Automata Multiscale Model of In-Stent Restenosis....Pages 705-714
A Mechano-Chemical Model of a Solid Tumor for Therapy Outcome Predictions....Pages 715-724
Simulating Individual-Based Models of Epidemics in Hierarchical Networks....Pages 725-734
A Nonlinear Master Equation for a Degenerate Diffusion Model of Biofilm Growth....Pages 735-744
Graphical Notation for Diagramming Coupled Systems....Pages 745-754
Photoabsorption and Carrier Transport Modeling in Thin Multilayer Photovoltaic Cell....Pages 755-764
Towards Multiscale Simulations of Carbon Nanotube Growth Process: A Density Functional Theory Study of Transition Metal Hydrides....Pages 765-774
Darwin Approximation to Maxwell’s Equations....Pages 775-784
Study of Parallel Linear Solvers for Three-Dimensional Subsurface Flow Problems....Pages 785-794
A Domain Decomposition Based Parallel Inexact Newton’s Method with Subspace Correction for Incompressible Navier-Stokes Equations....Pages 795-803
Front Matter....Pages 805-805
Bioinformatics’ Challenges to Computer Science: Bioinformatics Tools and Biomedical Modeling....Pages 807-809
Front Matter....Pages 805-805
Cartesio: A Software Tool for Pre-implant Stent Analyses....Pages 810-818
Determination of Cardiac Ejection Fraction by Electrical Impedance Tomography - Numerical Experiments and Viability Analysis....Pages 819-828
Analysis of Muscle and Metabolic Activity during Multiplanar-Cardiofitness Training....Pages 829-837
Gene Specific Co-regulation Discovery: An Improved Approach....Pages 838-847
Experimental Evaluation of Protein Secondary Structure Predictors....Pages 848-857
Front Matter....Pages 859-859
Workshop on Using Emerging Parallel Architectures for Computational Science....Pages 861-863
Solving Sparse Linear Systems on NVIDIA Tesla GPUs....Pages 864-873
A Particle-Mesh Integrator for Galactic Dynamics Powered by GPGPUs....Pages 874-883
A Note on Auto-tuning GEMM for GPUs....Pages 884-892
Fast Conjugate Gradients with Multiple GPUs....Pages 893-903
CUDA Solutions for the SSSP Problem....Pages 904-913
Power Consumption of GPUs from a Software Perspective....Pages 914-923
Experiences with Mapping Non-linear Memory Access Patterns into GPUs....Pages 924-933
Accelerated Discovery of Discrete M - Clusters/Outliers on the Raster Plane Using Graphical Processing Units....Pages 934-943
Evaluating the Jaccard-Tanimoto Index on Multi-core Architectures....Pages 944-953
Pairwise Distance Matrix Computation for Multiple Sequence Alignment on the Cell Broadband Engine....Pages 954-963
Evaluation of the SUN UltraSparc T2+ Processor for Computational Science....Pages 964-973
Streamlining Offload Computing to High Performance Architectures....Pages 974-983
Multi-walk Parallel Pattern Search Approach on a GPU Computing Platform....Pages 984-993
A Massively Parallel Architecture for Bioinformatics....Pages 994-1003
Front Matter....Pages 859-859
GPU Accelerated RNA Folding Algorithm....Pages 1004-1013
Parallel Calculating of the Goal Function in Metaheuristics Using GPU....Pages 1014-1023
Back Matter....Pages -