Kwiecien / Kwiecie? / Gaj Computer Networks

16th Conference, CN 2009, Wisla, Poland, June 16-20, 2009. Proceedings
1. Auflage 2009
ISBN: 978-3-642-02671-3
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, Band 39, 365 Seiten

Reihe: Communications in Computer and Information Science

This book constitutes the refereed proceedings of the 16th Conference on Computer Networks, CN 2009, held in Wisla, Poland, in June 2009. The 40 revised full papers presented were carefully reviewed and selected for inclusion in the book. The papers deal with new technologies applied in computer networks, particularly those related to nano, molecular and quantum technology, new standard technologies related to computer network structure, the fundamentals of computer networks, their architecture and programming, articles concerning the Internet in its broad meaning, papers related to data and analysis of industrial computer networks, and a group of articles describing general applications of computer networks, including issues related to the quality of data exchange.

Autoren/Hrsg.

Kwiecie?, Andrzej

Gaj, Piotr

Stera., Piotr

Kwiecien, Andrzej

Stera, Piotr

Inhaltsverzeichnis

1;Preface;5
2;Organization;6
3;Table of Contents;8
4;Molecular Networks and Information Systems;12
4.1;Introdution;12
4.2;Molecular Genetic Engineering;20
4.3;Compendium;20
4.4;References;21
5;Sorting of Quantum States with Respect to Amount of Entanglement Included;22
5.1;Introduction;22
5.2;Algorithms for Sorting Quantum States;23
5.2.1;Canonical Schmidt Decomposition of Quantum States;23
5.2.2;Linear and Partial Semi-order for Entanglement States;24
5.2.3;Example of Usage of Linear Sorting Algorithm;25
5.2.4;Computational Complexity Analysis;28
5.3;Conclusions and Further Work;29
5.4;References;29
6;Management of Web Services Based on the Bid Strategy Using the User Valuation Function;30
6.1;Introduction;30
6.2;User Valuation Function;31
6.3;Algorithms and Problem Formulation;32
6.3.1;First Case;32
6.3.2;Second Case;33
6.4;Results and Conclusions;35
6.5;References;36
7;A Markovian Model of a Call Center with Time Varying Arrival Rate and Skill Based Routing;37
7.1;Introduction;37
7.2;CTMC Model;38
7.3;Simulation Model;40
7.4;Tests, Results and Comparison;40
7.5;Conclusion;43
7.6;References;44
8;A Novel Multicast Routing Protocol for Mobile Sensor Networks with Topology Control;45
8.1;Introduction;45
8.2;Multicast Routing Protocol for Mobile Sensor Networks;46
8.3;Performance Analysis of MuPMS in Mobile Sensor Networks;50
8.3.1;Effectiveness Analysis of Multicast Group Formation in MSNs;50
8.3.2;Energy-Efficiency Analysis;53
8.3.3;Performance Measures of MuPMS;55
8.4;Experimental Results;55
8.5;Conclusion;58
8.6;References;59
9;On the Lifetime Maximization Design of Mobile Ad Hoc and Sensor Networks;61
9.1;Introduction;61
9.2;The Radio Link Availability Estimation in the Mobile Ad Hoc and Sensor Networks;63
9.3;The Design of Mobile Wireless Ad Hoc and Sensor Networks;65
9.4;Simulation Results;66
9.5;Conclusion;71
9.6;References;71
10;Modeling of the Throughput Capacity of Hierarchical Mobile Ad Hoc and Sensor Networks;73
10.1;Introduction;73
10.2;The Throughput Capacity of Ad Hoc and Sensor Networks in General;75
10.3;The Throughput Capacity of Immobile Hierarchical Ad Hoc and Sensor Networks;76
10.4;The Throughput Capacity of the Hierarchical Mobile Ad Hoc and the Sensor Networks;77
10.5;Numerical Experiments of the Mobile Hierarchical Ad Hoc and Sensor Networks;79
10.6;Conclusion;81
10.7;References;81
11;Object Oriented Vertical Communication in Distributed Industrial Systems;83
11.1;Vertical Communication in Distributed Industrial Systems;83
11.2;Tag Oriented Approach;84
11.3;Object Oriented Approach in OPC UA;86
11.4;Conclusions;89
11.5;References;89
12;Combining Timed Colored Petri Nets and Real TCP Implementation to Reliably Simulate Distributed Applications;90
12.1;Introduction;90
12.2;Simulation Model;91
12.3;Enabling Reliable Simulation;92
12.4;The TCP Problem;92
12.5;Related Work;93
12.6;Estimation of TCP Transmission Time;94
12.7;Results of Experiments and Simulations;95
12.8;Conclusions;96
12.9;Summary and Future Work;96
12.10;References;96
13;Adaptive Streaming of Stereographic Video;98
13.1;Introduction;98
13.2;A Tool for Stereo Video Streaming;99
13.2.1;Coding/Decoding System;99
13.2.2;Transmission of the Frames;101
13.2.3;Generation and Regulation of the Traffic;102
13.3;Measurement Results;103
13.4;Summary and Future Work;105
13.5;References;105
14;The Influence of Electromagnetic Disturbances on Data Transmission in USB Standard;106
14.1;Introduction;106
14.2;USB Standard;107
14.3;Test Bench and Research Procedure;108
14.3.1;Test Bench;109
14.3.2;The Research Procedure;110
14.4;The Influence of Electromagnetic Disturbances on Data Transmission in USB Standard;110
14.5;Conclusions;113
14.6;References;113
15;Electromagnetic Emission Measurement of Microprocessor Units;114
15.1;Introduction;114
15.2;Electromagnetic Interference;115
15.3;Test Bench and Research Procedure;116
15.4;The Test Results;117
15.5;Conclusions;120
15.6;References;121
16;Software Influence Upon AX.25 Protocol Performance;122
16.1;Introduction and Related Work;122
16.2;Experimental Tests and Results;123
16.2.1;Results for “Slower” Configuration;124
16.2.2;Results for “Faster” Configuration;126
16.2.3;Real Window Size;128
16.3;Conclusions;129
16.4;References;129
17;Buffer Capacity Adjustment for TNC Controller;130
17.1;Introduction;130
17.2;TNC Controllers and AX.25 Protocol;130
17.2.1;TNC Controller Structure;131
17.2.2;TNC Controller Functions;131
17.2.3;Parameters of AX.25 Protocol;132
17.3;Buffer Capacity Adjustment;132
17.3.1;Estimation of Effective Throughput;134
17.3.2;Estimation of Buffer Capacity;134
17.3.3;Calculation Results;135
17.4;Conclusions;136
17.5;References;137
18;The Reliability of Any-Hop Star Networks with Respect to Failures of Communication Nodes;138
18.1;Introduction;138
18.2;Reliability Analysis;139
18.3;Numerical Results;140
18.4;Conclusion;144
18.5;References;145
19;A Floor Description Language as a Tool in the Process of Wireless Network Design;146
19.1;Introduction;146
19.2;Wireless Network Design Process;146
19.2.1;Propagation Models;147
19.3;Floor Description Language;149
19.3.1;FDL Specification;149
19.3.2;Modelling Procedures Parameters;150
19.4;Numerical Results;150
19.4.1;Results Conclusions;152
19.5;Summary;152
19.6;References;153
20;Dependencies and Configurations of Solutions in Multicriteria Optimization in Nets;154
20.1;Introduction;154
20.2;Aggregation of Criterions of the Minimal Path in Reference to Different Target Points;155
20.3;The Aggregation of Criteria of Maximum Flow and Minimum Spanning Tree;156
20.4;Aggregation of Criterions of the Cardinality Matching and the Shortest Path;158
20.5;Aggregation of Criteria of the Cheapest Flow and Scheduling Optimization;159
20.6;Conclusions;160
20.7;References;160
21;Web Traffic Modeling for E-Commerce Web Server System;162
21.1;Introduction;162
21.2;Session-Based Workload Model;163
21.3;E-Commerce Web System Model;165
21.4;Simulation Tool;167
21.5;Simulation Results;168
21.6;Concluding Remarks;169
21.7;References;169
22;RULEGO Bioinformatical Internet Service – System Architecture;171
22.1;Introduction;171
22.2;Decision Rules;172
22.3;System Architecture;173
22.3.1;Software Requirements;175
22.4;User Interface;175
22.4.1;Example of Analysis;176
22.5;Conclusions and Future Work;177
22.6;References;178
23;On the Performance of AQM Algorithms with Small Buffers;179
23.1;Introduction;179
23.2;AQM Overview;180
23.3;Performance Evaluation;181
23.3.1;Simulation Scenarios and Topology;181
23.3.2;Results Analysis;182
23.4;Conclusions;183
23.5;References;184
24;Adaptive RED in AQM;185
24.1;Introduction;185
24.2;Active Queue Management;185
24.3;Adaptive RED;187
24.4;Analytical and Simulation Models of RED and ARED;188
24.5;Description of the Research;190
24.6;Conclusions;192
24.7;References;193
25;QoS Aware MPLS Multicast in the MAN DiffServ Domain;195
25.1;Introduction;195
25.1.1;Traffic Engineering;196
25.1.2;The Use of MPLS-TE in MPLS Domain;196
25.2;Multicast Transmissions in the MPLS Domain;197
25.2.1;Using RSVP-TE in MPLS Technology;197
25.3;MPLS Labeling in the DiffServ Domain;198
25.4;Straightforward Realization of QoS Guarantees in DiffServ-MPLS Domain;200
25.5;Conclusions;201
25.6;References;202
26;ServeR: .NET-Based Infrastructure for Remote Services of Statistical Computing with R-Project;195
26.1;Introduction;203
26.2;Known Approaches;204
26.3;ServeR Architecture;204
26.4;Client Application and Communication Server;205
26.5;Communication Server and Calculation One;208
26.6;On-Line Mode – Remote R Session;208
26.7;Conclusions;209
26.8;References;209
27;Modelling of Multi-tier Internet Applications with the Use of BCMP Queueing Networks and Simulation Model in Simulink;211
27.1;Introduction;211
27.2;Related Works;212
27.3;Analitycal Model;213
27.3.1;Handling Requests in a 3-Tier Application;213
27.3.2;Model’s Description;214
27.3.3;Determining Parametres of Model;215
27.4;Simulation Model;216
27.5;Simulation Experiment;218
27.6;Conclusion and Future Work;219
27.7;References;219
28;Disaster’s Impact on Internet Performance – Case Study;221
28.1;Introduction;221
28.2;Internet Performance Measures;222
28.2.1;Throughput;222
28.2.2;Delay and Jitter;222
28.2.3;Packet Loss Rate;223
28.3;Internet Monitoring Tools and Services;223
28.4;Disaster Analysis;224
28.4.1;Introduction;224
28.4.2;Recent Accidents;224
28.4.3;January 2008 Mediterranean Accident;224
28.5;Conclusions;227
28.6;References;228
29;Creating 3D Web-Based Viewing Services for DICOM Images;229
29.1;Introduction;229
29.2;DICOM Images;230
29.3;Creating a Projection of 3D Image;230
29.3.1;Interpolation;232
29.3.2;Server-Side Creating and Processing an Image;232
29.4;PerformanceTests;232
29.5;The Results of Tests;233
29.6;Summary;233
29.7;References;234
30;Efficiency Analysis of the Server-Side Numerical Computations;236
30.1;Introduction;236
30.2;Dynamic Web Platforms;237
30.3;Testing Environment and Methodology;238
30.3.1;Software Environment;238
30.3.2;Hardware Environment;238
30.3.3;Synthetic Tests for Math Operations;238
30.3.4;Implementation and Test Methodology;239
30.3.5;Test Categories;239
30.4;Experimental Results;240
30.5;Summary;241
30.6;Conclusions;242
30.7;References;243
31;Adaptive Approach to Network Security;244
31.1;Introduction;244
31.2;Model of Adaptable Security;245
31.2.1;Security Level $(F_S)$;247
31.2.2;SPOT: Security Protocol Optimization Tool;247
31.3;The Version of the TLS Protocol – Adaptable Model;247
31.3.1;Version 1;248
31.3.2;Version 2;249
31.3.3;Version 3;249
31.4;Case Study;250
31.5;Conclusion;251
31.6;References;251
32;PROFINET I/O Network Analyzer;253
32.1;Introduction;253
32.2;PROFINET I/O Low Level Communication Network;254
32.3;The PROFINET I/O Analyzer Idea;258
32.4;Conclusions;262
32.5;References;262
33;Dual Bus as a Method for Data Interchange Transaction Acceleration in Distributed Real Time Systems;263
33.1;Introdution;263
33.2;Use of Doubled Communication Bus to Dynamically Shorten the Network Cycle Duration;267
33.3;Basic Time Relation Model Present in the Proposed Network Configuration;269
33.4;Summary;273
33.5;References;274
34;Hierarchical Petri Net for the CPDev Virtual Machine with Communications;275
34.1;Introduction;275
34.2;Hierarchical Model of the Virtual Machine;276
34.3;Communications between PC and SMC;278
34.4;Communications between SMC and Slave Devices;279
34.5;Implementation;281
34.6;Conclusions;281
34.7;References;282
35;IEEE 802.11 Medium Access Mechanisms in Industrial Applications;283
35.1;Introduction;283
35.2;Medium Access Methods Analysis;284
35.2.1;Distributed Coordination Function;284
35.2.2;Point Coordination Function;286
35.2.3;Quality of Service Extension;287
35.3;Summary;288
35.4;References;289
36;The General Concept of a Distributed Computer System Designed for Monitoring Rock Movements;291
36.1;Introduction;291
36.2;Local System Architecture;292
36.2.1;Distribution of Functions;292
36.2.2;The Communication Channel;294
36.3;Measurements;298
36.4;Power Supply;300
36.5;Conclusions;301
36.6;References;302
37;Remote Monitoring of Geological Activity of Inclined Regions – The Concept;303
37.1;Introduction;303
37.2;Local System;304
37.3;LMN – Local Measurement Node;305
37.4;LPCN – Local Processing and Control Node;306
37.4.1;Remote Communication;307
37.4.2;Main Unit;308
37.4.3;Processing Support;309
37.4.4;Data Compression;310
37.5;Conclusions;312
37.6;References;312
38;The IEEE Wireless Standards as an Infrastructure of Smart Home Network;313
38.1;Introduction;313
38.2;The Smart Home Network Requirements;314
38.3;The Networks Selection;315
38.3.1;High Throughput Network;315
38.3.2;Low Throughput Network;316
38.4;Analyses of the PHY Layers;317
38.4.1;Transmission Range and Data Rates;317
38.4.2;Interferences;319
38.4.3;Energy Consumption;319
38.5;Conclusions;320
38.6;References;320
39;The Graphic Representation of Areas of Rough Sets Characterizing the Groups of Scheduled Tasks;321
39.1;Introduction;321
39.2;The Conception of Structuralization of Rough Sets in Reference to Tasks;322
39.3;The Integration of Results from Different Algorithms in Reference to of Rough Sets Structuralization;324
39.4;The Algorithms of Categorization of Data and Results Characterizing the Scheduled Tasks (General Presentation);326
39.5;Conclusions;327
39.6;References;328
40;The Problem of Bandwidth Allocation in the Business Activity of Service Providers: Comparison and Analysis of Costs;329
40.1;Introduction;329
40.2;Costs of Selected Solutions’ Implementation;330
40.3;Installation and Configuration;331
40.4;Performance Levels;332
40.5;Additional Capabilities and Statistics;333
40.6;Summary;334
40.7;References;335
41;Network Transmission of 3D Mesh Data Using Progressive Representation;336
41.1;Introduction;336
41.2;Mesh Representation;337
41.2.1;Manifold Surfaces;338
41.2.2;Progressive Mesh;338
41.3;Strategy of Network Transmission;339
41.4;Me3d Framework;340
41.5;Architecture of Me3d Framework;342
41.6;Tests and Results;342
41.7;References;344
42;Application of Distributed System in Control and Diagnostic Toothed Gears;345
42.1;Introduction;345
42.2;Test Stand;347
42.3;Data Exchange Model for MODBUS/TCP Protocol and SRTP Protocol;350
42.4;Experimental Test;352
42.5;Summary;352
42.6;References;353
43;Improving Availability of Industrial Monitoring Systems through Direct Database Access;355
43.1;Introduction;355
43.2;Industrial Monitoring System Components;356
43.2.1;Data Source;356
43.2.2;Data Store;356
43.2.3;Communication Infrastructure;357
43.2.4;The Gateway;357
43.3;Direct Database Access in Monitoring Systems;358
43.4;Performance Considerations;359
43.5;Alternatives;360
43.6;Conclusions;361
43.7;References;361
44;Author Index;363