Computational science and its applications -- ICCSA 2016 : 16th International Conference, Beijing, China, July 4-7, 2016, Proceedings. Part II / Osvaldo Gervasi, Beniamino Murgante, Sanjay Misra, Ana Maria Alves Coutinho Rocha, Carmelo Torre, David Taniar, Bernady O. Apduhan, Elena Stankova, Shangguang Wang (eds.).Material type: TextSeries: Serienbezeichnung | Lecture notes in computer science ; 9787. | LNCS sublibrary. SL 1, Theoretical computer science and general issues.Publisher: Switzerland : Springer, 2016Description: 1 online resource (xxvii, 634 pages) : illustrationsContent type: text Media type: computer Carrier type: online resourceISBN: 9783319421087; 3319421085; 3319421077; 9783319421070Other title: ICCSA 2016Subject(s): Computer science -- Congresses | Computer software -- Congresses | Computer networks -- Congresses | Software engineering -- Congresses | Algorithms & data structures | Software Engineering | Computer modelling & simulation | Information retrieval | Data mining | Network hardware | Computers -- Programming -- Algorithms | Computers -- Software Development & Engineering -- General | Computers -- Computer Simulation | Computers -- Information Technology | Computers -- Database Management -- Data Mining | Computers -- Hardware -- Network Hardware | Computer networks | Computer science | Computer software | Software engineeringGenre/Form: Electronic books. | Electronic books. | Conference papers and proceedings. | Electronic books. Additional physical formats: Printed edition:: No titleDDC classification: 004 LOC classification: QA75.5 | .I22 2016ebOnline resources: Click here to access online
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International conference proceedings.
Includes author index.
Online resource; title from PDF title page (SpringerLink, viewed July 11, 2016).
The five-volume set LNCS 9786-9790 constitutes the refereed proceedings of the 16th International Conference on Computational Science and Its Applications, ICCSA 2016, held in Beijing, China, in July 2016. The 239 revised full papers and 14 short papers presented at 33 workshops were carefully reviewed and selected from 849 submissions. They are organized in five thematical tracks: computational methods, algorithms and scientific applications; high performance computing and networks; geometric modeling, graphics and visualization; advanced and emerging applications; and information systems and technologies.
Intro; Preface; Organization; Contents -- Part II; High Performance Computing and Networks; Parallel Sparse Matrix-Vector Multiplication Using Accelerators; 1 Introduction; 2 Sparse Matrix-Vector Multiplication; 2.1 Parallel SpMV; 3 Accelerator; 3.1 Programming Model of Xeon Phi; 4 Implementation of SpMV; 5 Evaluation of Parallel SpMV; 5.1 Experimental Results; 5.2 Performance of Each SpMV Implementation (single Process); 5.3 Performance of Each SpMV Implementation (64 MPI Processes); 6 Investigation of SpMV Kernel for MIC; 6.1 Existing Kernels and Their Problems
6.2 Applying Segmented Scan to SpMV7 Conclusion; References; On the Cluster-Connectivity of Wireless Sensor Networks; 1 Wireless Sensor Networks; 1.1 System Model; 1.2 Graph-Theoretic Model; 1.3 Minimum Total Energy Topology Problems: Nondeterministic Polynomial-Time Completeness; 2 Clustered Wireless Sensor Networks; 2.1 System Model; 2.2 Graph-Theoretic Model; 2.3 Connectivity Problems of Clustered Wireless Sensor Networks; 3 Clustered-Graph Connectivity Problems: Nondeterministic Polynomial-Time Completeness
4 Minimization of Clustered-Graph Connectivity: Nondeterministic Polynomial-Time Hardness, and Approximation Algorithm5 Concluding Remarks; References; A PBIL for Load Balancing in Network Coding Based Multicasting; Abstract; 1 Introduction; 2 Problem Formulation; 3 The Proposed PBIL; 3.1 New PV Update Scheme; 3.2 The Overall Procedure of the Proposed PBIL; 4 Performance Evaluation; 4.1 Test Instances; 4.2 Overall Performance Evaluation; 5 Conclusions; Acknowledgements; References; A Proposed Protocol for Periodic Monitoring of Cloud Storage Services Using Trust and Encryption; Abstract
1 Introduction2 Background; 2.1 Encryption; 2.2 Trust; 2.3 Hash; 3 Related Work; 4 File Integrity Monitoring Protocol; 4.1 Protocol Requirements; 4.2 Protocol Operating Principle; 4.3 Protocol Architecture; 4.3.1 File Storage Process; 4.3.2 Verification Process; 4.3.3 Trust Level Classification Process; 5 Protocol Analysis; 6 Simulations; 7 Conclusions; Acknowledgments; References; Implementation of Multiple-Precision Floating-Point Arithmetic on Intel Xeon Phi Coprocessors; 1 Introduction; 2 Multiple-Precision Floating-Point Number Representation
3 Vectorization and Parallelization of Multiple-Precision Floating-Point Addition, Subtraction and Multiplication4 Vectorization and Parallelization of Multiple-Precision Floating-Point Division and Square Root; 4.1 Newton Iteration; 4.2 Vectorization and Parallelization; 5 Performance Results; 6 Conclusion; References; Towards a Sustainable Architectural Design by an Adaptation of the Architectural Driven Design Method; Abstract; 1 Introduction; 2 Problem Statement and Solution Approach; 3 Background; 3.1 Sustainability and the Karlskrona Manifesto; 3.2 Architecture Driven Design -- ADD
Includes bibliographical references and index.