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Video Streaming: Concepts, Algorithms, and Systems
White Papers This paper examines the challenges that make simultaneous delivery and playback, or streaming, of video difficult, and explores algorithms and systems that enable streaming of pre-encoded or live video over packet networks such as the Internet.
[October 23, 2003, 2:34]
A Load Balancing Technique for Some Coarse-Grained Multicomputer Algorithms
White Papers The paper presents a load balancing method for some CGM (Coarse-Grained Multicomputer) algorithms. This method can be applied on different dynamic programming problems such as: Longest Increasing Subsequence, Longest Common Subsequence, Longest...
[July 10, 2008, 1:01]
Performance Analysis of Load Balancing Algorithms
White Papers This paper presents the performance analysis of various load balancing algorithms based on different parameters, considering two typical load balancing approaches static and dynamic. The main purpose of this paper is to help in design of new...
[July 10, 2008, 1:01]
Efficient Coverage Algorithms for Wireless Sensor Networks
White Papers In this paper, three centralized and one distributed efficient coverage algorithms are proposed to obtain an improved monitoring quality over time. One of the biggest disadvantages of large scale wireless sensor networks lies on the complexity of...
[August 25, 2007, 1:00]
Congestion Control Algorithms of TCP in Emerging Networks
White Papers This paper examines some of the challenges faced by the congestion control algorithms of TCP in emerging networks. Third, the feasibility of employing congestion avoidance algorithms in TCP is studied.
[December 20, 2007, 0:01]
Locality-Aware and Churn-Resilient Load Balancing Algorithms in Structured Peer-to-Peer Networks
White Papers Data redistribution algorithms based on randomized matching of heavily loaded nodes with light ones can deal with the dynamics of DHTs. Due to the cost for network construction and maintenance, the locality-aware algorithms can hardly work for DHTs...
[July 10, 2008, 1:01]
Dynamic Bandwidth Allocation Algorithms for Ethernet Passive Optical Networks With Threshold Reporting
White Papers Two types of intra-ONU priority scheduling algorithms are considered, being full and interval priority scheduling, called FPS and IPS, respectively. This paper presents a dynamic bandwidth allocation algorithm for Ethernet Passive Optical Networks...
[September 11, 2008, 1:01]
Effects of Handover on TCP Congestion Control Algorithms Over Mobile WiMAX
White Papers This paper analyzes the performance characteristics of TCP congestion control algorithms such as TCP Westwood+, Veno and New Reno based on mobile WiMAX. Especially, this paper describes the effect of handover on the algorithms over mobile WiMAX...
[April 15, 2009, 1:22]
Performance Evaluation of TCP Congestion Control Algorithms Over UMTS
White Papers As a consequence, many improved TCP congestion control algorithms, able to effectively operate over hybrid wired/wireless networks, as well as, layer 2 optimizations, hiding to higher layers the inefficiencies of radio links, have been proposed by...
[December 21, 2007, 0:01]
Receiver Algorithms for OFDM Systems in Phase Noise and AWGN
White Papers This paper presents two novel algorithms that remove CPR and reduce the amount of ICI using different approaches to the ICI problem. The results show that these algorithms can significantly reduce the BER floor of the system while still maintaining...
[April 14, 2007, 1:01]
Modeling an Intrusion Detection System Using Data Mining and Genetic Algorithms Based on Fuzzy Logic
White Papers These together with the techniques of genetic algorithms like genetic programming are producing better results. Fuzzy logic based methods together with the techniques from Artificial Intelligence have gained importance.
[October 1, 2008, 1:01]
Bandwidth Sharing: Objectives and Algorithms
White Papers This paper concerns the design of distributed algorithms for sharing network bandwidth resources among contending flows. The classical fairness notion is the so-called max - min fairness. The paper proves that fixed-size window control can achieve...
[September 10, 2008, 0:00]
Understanding CSM Load Balancing Algorithms
White Papers The Cisco Content Switching Module (CSM) supports load-balancing algorithms with the predictor command. The Cisco Content Switching Module (CSM) adds advanced layer 4 to layer 7 content switching capabilities to the Cisco Catalyst 6500 Series...
[July 10, 2008, 1:01]
Distributed Algorithms for Dynamic Bandwidth Provisioning in Communication Networks
White Papers Efficient dynamic resource provisioning algorithms are necessary to the development and automation of Quality of Service (QoS) networks. The main goal of these algorithms is to offer services that satisfy the QoS requirements of individual users...
[July 8, 2008, 1:01]
Point-to-Point Shortest Path Algorithms With Preprocessing
White Papers This is a survey of some recent results on point-to-point shortest path algorithms. Note that the algorithms the paper discusses find exact shortest paths. These algorithms are heuristic because they perform well only on some graph classes.
[May 23, 2007, 1:00]
A Simulation Analysis of the TCP Control Algorithms
White Papers The publication presents an experimental estimation of the following TCP control algorithms: Slow-Start and Congestion Avoidance without Fast Retransmit, Tahoe that includes Fast Retransmit and Fast Recovery, and Reno using a modified version of...
[December 27, 2007, 0:01]
On Some Document Clustering Algorithms for Data Mining
White Papers The starting point is recent literature on effective clustering algorithms, specifically Principal Direction Divisive Partitioning (PDDP), proposed by Boley in and Spherical k-Means ("S - kmeans" for short) proposed by Dhillon and Moda.
[September 20, 2008, 0:00]
The Effect of Reverse Traffic on the Performance of New TCP Congestion Control Algorithms
White Papers Several new TCP congestion control algorithms have been proposed to speed up the TCP over very fast networks. All these algorithms propose their own modifications of the increasing/decreasing phases of classic Reno/NewReno TCP.
[December 27, 2007, 0:01]
Reactive Cognitive Radio Algorithms for Co-Existence Between IEEE 802.11b and 802.16a Networks
White Papers This paper investigates the use of reactive cognitive radio algorithms to enable co-existence between IEEE 802.11b and 802.16a networks in the same unlicensed band. In particular, a system model is developed in which the two wireless systems share...
[March 17, 2006, 0:01]
Intrusion Detection Using Data Mining Along Fuzzy Logic and Genetic Algorithms
White Papers The work discussed in this paper has explored the possibility of integrating the fuzzy logic with Data Mining methods using Genetic Algorithms for intrusion detection. An architecture for Intrusion Detection methods has been proposed by using Data...
[June 19, 2008, 1:01]
