Computer Networks: 17th Conference, CN 2010, Ustroń, Poland, June 15-19, 2010. Proceedings

The continuous and intensive development of computer science results in the fast progress of computer networks. Computer networks, as well as the entire computer science ?eld, are subject to regular changes caused by the general development of technology, and also the in?uence of new computer science te- nology. This progress refers to the methods as well as the tools of designing and modelingcomputernetworks. Particularly,therangeofusingcomputernetworks permanently is extended thanks to the results of new research and new app- cations, which were not even taken into consideration in the past. These new applications stimulate the development of scienti?c research, because the wider use of system solutions based on computer networks results in both theoretical and practical problems. This book is the evidence of the above considerations, with particular chapters referring to the broad spectrum of issues and problems. This book is the result of the research of scientists from many remarkable scienti?c research centers. It was created as a collection of articles presented during the 17th edition of the International Conference ́ Computer Networks ́ , which took place in Ustro? (Poland) during June 15 ́ 19, 2010. This conference, organized continuously since 1994 by the Institute of Informatics of Silesian University of Technology, is the oldest event of this kind organized in Poland, having an international status for three years. This year ́ s edition like last year, took place under the auspices of IEEE Poland Section Front Matter....Pages - Structures of Molecules and of Molecular Systems of Informatics....Pages 1-14 Entanglement in General Multipartite Quantum Systems and Its Role in Quantum Information Processing Tasks....Pages 15-28 GPGPU Based Simulations for One and Two Dimensional Quantum Walks....Pages 29-38 Negative Difference Resistance and Its Application to Construct Boolean Logic Circuits....Pages 39-48 Improved Estimation of Success Probability of the Shor’s Algorithm....Pages 49-57 FPGA Based “Intelligent Tap” Device for Real-Time Ethernet Network Monitoring....Pages 58-66 Throughput Upper Limit for IEEE 802.11 Networks with Block Acknowledge and Frame Aggregation....Pages 67-75 OPC UA Based Solutions for Integrated Operations....Pages 76-83 Cloud Service Solving N-Body Problem Based on Windows Azure Platform....Pages 84-95 An Experimental Wireless Mesh Network Node Based on AVR ATmega16 Microcontroller and RFM12B Radio Module....Pages 96-105 The Cost of Redundancy in Distributed Real-Time Systems in Steady State....Pages 106-120 Fuzzy-Neural Controller in Service Requests Distribution Broker for SOA-Based Systems....Pages 121-130 Linking Simulation with Formal Verification and Modeling of Wireless Sensor Network in TLA+....Pages 131-140 Interpretation of Dual Peak Time Signal Measured in Network Systems....Pages 141-152 Evaluation of IP Transmission Jitter Estimators Using One-Way Active Measurement Protocol (OWAMP)....Pages 153-162 QoS Predictability of Internet Services....Pages 163-172 Instruction Prediction in Microprocessor Unit Based on Power Supply Line....Pages 173-182 Data Integration in Computer Distributed Systems....Pages 183-188 Load Balancing for Heterogeneous Web Servers....Pages 189-198 A Choice of Optimal Packet Dropping Function for Active Queue Management....Pages 199-206 A Contribution to the Fair Scheduling for the TCP and UDP Streams....Pages 207-216 Mobile Console for a Server of MBean Components....Pages 217-225 Using Cloud Storage in Production Monitoring Systems....Pages 226-235 Speech Processing Application Based on Phonetics and Phonology of the Polish Language....Pages 236-244 Distant Analysis of the GENEPI-ENTB Databank – System Overview....Pages 245-252 Monitoring Malware Activity on the LAN Network....Pages 253-262 Using Mobile Devices for User Authentication....Pages 263-268 SPOT: Optimization Tool for Network Adaptable Security....Pages 269-279 On Authentication Method Impact upon Data Sampling Delay in Wireless Sensor Networks....Pages 280-289 Company’s Data Security – Case Study....Pages 290-296 Pessimistic Useful Efficiency of EPL Network Cycle....Pages 297-305 Spanning Tree Protocol in Wireless Industrial Communication System....Pages 306-314 OPC Data Acquisition Server for CPDev Engineering Environment....Pages 315-321 Analysis of Parallel Iterative Solving Methods for Markovian Models of Call-Centers....Pages 322-331 New Simplified HEED Algorithm for Wireless Sensor Networks....Pages 332-341 Comparison of MPI Benchmarks for Different Ethernet Connection Bandwidths in a Computer Cluster....Pages 342-348 Blind Signatures in Electronic Voting Systems....Pages 349-358 Back Matter....Pages - The CCIS series is devoted to the publication of proceedings of computer science conferences. 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