Computer Networks

Name: Computer Networks | 19th International Conference, CN 2012, Szczyrk, Poland, June 19-23, 2012. Proceedings
Brand: Springer
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19th International Conference, CN 2012, Szczyrk, Poland, June 19-23, 2012. Proceedings

Andrzej Kwiecien Piotr Gaj Piotr Stera(Herausgeber*in)

Springer (Verlag)

Erschienen am 6. Juni 2012

XIII, 486 Seiten

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978-3-642-31217-5 (ISBN)

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Inhalt

Title
Preface
Organization
Table of Contents
The Interactions of SOAP-Based Web Services for Recording and Replaying Video Files
Introduction
IVAS System Architecture
The Asterisk Side
The Web Service Provider
The Intalio Server
The Web Service Requester
Field Users -- Using Smartphones
Controlling Asterisk via Web Services
Dynamic Dial Plan in Asterisk
Calling Back the Same Number
Java Example
Video Quality Call Testing in Mobile Data Networks
SSIM Tests
Test Results
Conclusion
References
A Friendliness Study of TCP Linux Variants
Introduction
Test Scenario
Friendliness
Conclusions
References
Admission Policy in Web Services Based on Auction Approach
Introduction
Background
Assumptions and Problem Formulation
Algorithms
Experiments and Results
Conclusion
References
Decentralized Algorithm for Joint Data Placement and Rate Allocation in Content-Aware Networks
Introduction
Problem Statement
Objective
Constraints
Problem Formulation
Solution Algorithms
Two-Level Heuristic Algorithm
Centralized Algorithm Based on Two-Level Heuristic
Decentralized Algorithm for Special Case
Computational Example
Conclusions
References
Development of Service Composition by Applying ICT Service Mapping
Introduction
General Service Composition Framework
ICT Service Mapping
Problem Background
Proposed Solution
Technical Details
Case Study
Conclusion and Discussion
References
The Concept of Using Data Mining Methods for Creating Efficiency and Reliability Model of Middleware Applications
Introduction
Middleware Architectures
Middleware Optimization with Data Mining Methods
Summary
References
Transfer of Quantum Continuous Variable and Qudit States in Quantum Networks
Introduction
Transferring Quantum States Networks
Perfect Transfer of Coherent States
The XY-like Hamiltonian for Quantum Information Transfers in Qudits Chain
Numerical Experiments
Conclusions
References
Quantum Computer Network Model for a Decision Making Algorithm
Introduction
Basic Operations Sets
Minimized Basic Operations Set
Constructing Circuits of Known Quantum Gates
Summary
References
Comparison of AQM Control Systems with the Use of Fluid Flow Approximation
Introduction
Fluid Flow Model of Mixed TCP and UDP Behavior
Results
Conclusions
References
Testing and Scalability Analysis of Network Management Systems Using Device Emulation
Introduction
Methods for NMS Testing
Laboratory Testing
Discrete Events Simulation
Device Emulator
Using the Device Emulator to Evaluate the NMS
Architecture of the Analyzed System
Functionality of the Emulator
Testing and Validation of the Emulator and Scenario Correctness
Sample Resutls
Conclusions
References
Resource Management in Grid Systems
Introduction
Structure of a Grid System
Resources in a Grid System
Tests of the Grid Network
Tests Carriage
Tests Scenarios
Tests Results
Conclusions
References
Spatio-temporal Web Performance Forecasting with Sequential Gaussian Simulation Method
Introduction
Sequential Gaussian Simulation Method
Preliminary Data Analysis
Structural Analysis of Data
Spatio-temporal Forecast of Web Servers Performance Calculated with the Sequential Gaussian Simulation Method
Summary
References
Efficiency of IP Packets Pre-marking for H264 Video Quality Guarantees in Streaming Applications
Introduction
Coloring Principles
H264 Video Coding
H264 Extensions
Applying the H264 Extensions
Testing Scenarios
Testbed Configuration
Simulations Results
Conclusion
References
Universal Web Pages Content Parser
Introduction
HTMLParsing
PatternsConcept
Single Element Data Extraction
Multiple Elements Data Extraction
Parse Task and Its Execution
Source Handler
Parser Engine
MongoDB Support
Towards Automation
Tests and Further Development
Conclusions
References
Using Oracle 11.2g Database Server in Social Network Analysis Based on Recursive SQL
Introduction
Domain Model
Implementation
Recursive SQL
Degree Centrality
Local Clustering
Summary
References
Estimation of Web Page Download Time
Introduction
Related Work
Page Download Time Estimation
Testbed and Experiments
Summary
References
Improving Packet Reception and Forwarding within Virtualized Xen Environments
Introduction
Description of the Testbed
Test Results
Other Possible Improvements
Conclusions
References
Virtual Networks with the IPv6 Addressing in the Xen Virtualization Environment
Introduction
Design Overview
Implementation of VLANs
IPv6 Static Routing
Tunnelling at the IPv6 Logical Addressing Layer
Dynamic Routing with OSPFv3
802.1ad (QinQ) Standard - VLAN in VLAN Tunneling
Conclusions
References
Multi-agent Based Approach of Botnet Detection in Computer Systems
Introduction
Multi-agent System of Botnet Detection
Sensor of Botnet Detection in Monitor Mode
Sensor of Botnet Detection in Scanner Mode
Agents' Functioning
Experimental Research
Conclusions
References
Preventing TMTO Attack in AES-CCMP in IEEE 802.11i
Introduction
Discussion
128 Bit TK and 128 Bit Random NonceKey
256 Bit TK in Four Way Handshake Process
128 Bit TK and 128 Bit Generated by PRF
Results
Evaluating TMTO Attack
Avalanche Effect
Output Neighbor Blocks
Memory Usage
Execution Time
Conclusion
References
Reverse Engineering of Microprocessor Program Code
Introduction
Test Bench and the Research Procedure
The Research Results
Conclusion
References
Network Malware Activity - A View from Honeypot Systems
Introduction
Selection of Honeypot Systems
Results of Honeypots Operation
Malware Distribution Models
Honeypot Connection Statistics
Malware Activity Analysis
Infected Host Activity Analysis
Conclusion
References
The Method of Information Security Based on Micrographics
Introduction
The Theory of Ateb-functions for Creation Micrographics
Information Protection Based on Ateb-Functions
Information Protection Based on Micrographics
Conclusion
References
IP Storage Security Analysis
Introduction
Traffic Characteristics
Threats and Security Requirements
Protocols
General Overview
FC - iSCSI Comparison
Survey of Security Solutions
General Overview
Confidentiality and Integrity Protection
Authentication
Access Control
Availability
Conclusion
References
Usage of Pseudo-estimator LAD and SARIMA Models for Network Traffic Prediction: Case Studies
Problem Description
AR Models
ARIMA Models
AR Models with LAD Estimator
Conclusions
References
Anonymization of Web Client Traffic Efficiency Study
Introduction - WWW Traffic Anonymization
MeasurementMethods
Model Traffic Selection
Latency and Transmission Speed Measurement
Results
Latency
Transmission Speed
Conclusions
References
Real-Time Communication Network Concept Based on Frequency Division Multiplexing
Introduction
FDM Data Exchange Mechanisms Concept
Real-Time Features
Control and Information Frequency Bands
Data Blocks
Protocol Efficiency
Main Points of Consideration
Final Notes
References
Introduction to OPC UA Performance
Introduction
PerformanceofOPCUA
Measurement Environment
Tests of Performance
Impact of Communication with Underlying Data Source
Impact of Number of Monitored Items
Summary and Conclusions
References
Analysis of Challenge-Response Authentication in a Networked Control System
Introduction
System Architecture
Software Structure
Analysis of Authentication Time in Challenge-Response Protocol
Experiments
Conclusions
References
Management of Industrial Networks Based on the FCAPS Guidelines
Introduction
FCAPS Guidelines and Industrial Networks
Data Generating
Data Obtaining
Analysis Data and Reaction
Example of Realization
Summary
References
The Algorithms of Transmission Failure Detection in Master-Slave Networks
Introdution
Idea of the Dual Bus Application
Definition of the Problem
Algorithms of Transmission Failure Detection
Communication Bus Failure
Proposal of Test Environment
Conclusions
References
Model of the Threshold Mechanism with Double Hysteresis for Multi-service Networks
Introduction
Analytical Model of the System
Model of Full-Availability Group (FAG)
Multi-Threshold Model (MTM)
Modified Multi-Threshold Model (MMTM)
Double Hysteresis Model (DHM)
Switched Markov Process in DHM
The Application of DHM for the Radio Interface
Radio Interface in the UMTS Network
Numerical Study
Conclusion
References
Modeling of Energy Consumption for Mobile Wireless Ad Hoc and Sensor Networks
Introduction
Background and Related Work
Energy Consumption Analysis over Flat Mobile Wireless Ad Hoc and Sensor Networks
Energy Consumption Analysis over Two-Tier Multi-hop Mobile Wireless Ad Hoc and Sensor Networks
Static Clusterhead Nodes without Overlapping the Clusters and an Immobile Gateway
The Static Clusterhead Nodes and One Mobile Gateway
The Two-Tier Network and Mobile Gateways without Cooperation
The Two-Tier Network and Mobile Gateways with Cooperation
Trajectory Planning of Mobile Nodes
Numerical Results
Conclusion
References
Simulation Study of the Mobility Models for the Wireless Mobile Ad Hoc and Sensor Networks
Introduction
Network Simulators for Mobile Ad Hoc and Sensor Networks
Mobility Models for Ad Hoc and Sensor Networks
Simulation Results
Conclusions
References
Realistic Model of Radio Communication in Wireless Sensor Networks
Introduction
Related Work
MeasurementSetup
Communication Measurements
Power Measurements
Communication Model
Conclusions
References
The Evaluation of Unconstrained Multicast Routing Algorithms in Ad-Hoc Networks
Introduction
Problem Formulation
Network Topology Generators
Simulation Methodology
Simulation Results
Conclusions
References
Performance Evaluation of Cellular Communication Systems for M2M Communication in Smart Grid Applications
Introduction
Recent Works
M2M Communication Setup
Measurement Results
Round Trip Time (RTT)
Jitter
Conclusion
References
The Weather Impact on Speech Quality in GSM Networks
Introduction
State of the Art
Testing Platform and Data Analysis
Platform
Platform Limits and Simplification
Evaluation of Results and Discovering the Correlation
Results
Conclusion
References
Tandem Retrial Queueing System with Correlated Arrival Flow and Operation of the Second Station Described by a Markov Chain
Introduction
The System Model
The Process of the System State and the Embedded Markov Chain
Stationary Distribution of the Embedded Markov Chain
The Stationary Distribution at Arbitrary Times
Conclusion
References
On the Stationary Distribution of Tandem Queue Consisting of a Finite Number of Stations
Introduction
Model Description
Problem of Calculating Stationary Distributions in the Tandem. Output Flows from the Stations
Stationary Distributions of the Queue MAP/M/N/N
Calculation of the Stationary Distribution of the Tandem and Its Fragments
Loss Probabilities
Conclusion
References
Busy Period Characteristics for Single Server Queue with Random Capacity Demands
Introduction
The Equation for the Function ?(s)
Solution of the Equation
Some Generalization of Theorem 1
Some Special Cases
Case 1
Case 2
Case 3
Conclusion
References
A CPU-GPU Hybrid Approach to the Uniformization Method for Solving Markovian Models - A Case Study of a Wireless Network
Introduction
Background
Transient Probabilities Analysis
GPU Architecture and CUSP
Algorithms and Implementation Details
Numerical Experiments
Testing Environment
Results
Conclusion
References
A Markovian Model of a Network of Two Wireless Devices
Introduction
Real System
Some Previous Models
Bianchi's Model
Queuing Model of a Single Device
Queuing Model for Two Devices
Numerical Experiment
Assumptions for Tests
Results
Conclusion and Future Work
References
Cost-Oriented Recommendation Model for E-Commerce
Introduction
The State of the Art in Recommender Systems for E-Commerce
General and Impersonalized Recommendations
Approaches Using Context-Free Information on Associations Between Products
Approaches Using Information on Products in the Context of a Single Customer
Approaches Using Information on Products in the Context of Multiple Customers
Description of the Cost-Oriented Recommendation Model
Recommendation Quality Ranks
Product Cost
Recommendation Function
Concluding Remarks
References
Uncertainty-Dependent Data Collection in Vehicular Sensor Networks
Introduction
Related Works
VSN-Based Road Traffic Control
Traffic Control Strategy
Traffic Model
Data Collection Algorithms
Experimental Results
Conclusion
References
Numerical Calculations for Geophysics Inversion Problem Using Apache Hadoop Technology
Introduction
Inverse Problem for Vertical Transverse Isotropy Geological Medium
Seismic Anisotropy
Seismic Inversion
The Apache Hadoop
Hadoop Distributed File System and MapReduce
Apache Hadoop Job Workflow
Tests
Results
Conclusion and Future Works
References
DCOM and CORBA Efficiency in the Wireless Network
CORBA and DCOM in Wireless Network
Project of the Sample Application
The Environment and the Tests
Tests for CORBA Standard
Tests for DCOM Standard
Conclusions and Future Works
References
VANETs as a Part of Weather Warning Systems
Introduction
Related Works
Proposed Network Architecture
Data Frame
Simulation Model
Simulation Results
Summary
References
Author Index

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