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virtualization
(5453 results)-
White Papers
Mathematical Modelling of Torus Networks Under Bursty Traffic
June 5, 2007 12:00am PDT
Many performance models for interconnection networks in parallel computing systems have been reported under the assumption of non-bursty Poisson arrival process. However, network traffic loads...
Provided by: University of Bradford
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White Papers
Constructing Connected Dominating Sets With Bounded Diameters in Wireless Networks
June 4, 2007 12:00am PDT
In wireless networks, due to the lack of fixed infrastructure or centralized management, a Connected Dominating Set (CDS) of the graph representing the network is an optimum candidate to serve as...
Provided by: Georgia State University
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White Papers
Active and Passive Leadership in Virtual Collaboration Networks
June 2, 2007 12:00am PDT
The tasks of leadership in large, multi-divisional organizations have always been complex, but new computer-mediated technologies for communication and information sharing offer promise to improve...
Provided by: George Mason University
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White Papers
SAP NetWeaver Identity Management
June 1, 2007 12:00am PDT
For any organization to achieve a more efficient and secure management of internal and external accounts, an identity management solution is a prerequisite. This includes everything, from the...
Provided by: SAP
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White Papers
Tuning Intrusion Detection to Work With a Two Encryption Key Version of IPsec
June 1, 2007 12:00am PDT
Network-based Intrusion Detection Systems (NIDSs) are one component of a comprehensive network security solution. The use of IPsec, which encrypts network traffic, renders network intrusion...
Provided by: Carnegie Mellon University
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White Papers
A Cross-Layer Framework for Exploiting Virtual MISO Links in Mobile Ad Hoc Networks
June 1, 2007 12:00am PDT
Space-time communications can help combat fading and, hence, can significantly increase the capacity of ad hoc networks. Cooperative diversity or virtual antenna arrays facilitate spatio-temporal...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
A Virtual Instructor Service-Oriented Architecture for Teaching Robotics in Mixed Reality
June 1, 2007 12:00am PDT
One of the biggest challenges faced by most computer science educators is assessing whether a student comprehends programming and robotic design concepts. In this paper, the authors introduce the...
Provided by: Academy Publisher
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White Papers
Strategic Distinguishability With An Application To Robust Virtual Implementation
June 1, 2007 12:00am PDT
In a general interdependent preference environment, the authors characterize when two payoff types can be distinguished by their rationalizable strategic choices without any prior knowledge of...
Provided by: Yale University
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White Papers
Enabling Cost-Effective Resource Leases With Virtual Machines
June 1, 2007 12:00am PDT
Leasing resources for short periods of time can be of great value to many applications. Applications consisting of workflows of small tasks (such as Montage [5], GADU [6] or fMRI [7]), can be more...
Provided by: University of Chicago
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White Papers
Best Practices for Server Virtualization in Mission-Critical Healthcare IT
June 1, 2007 12:00am PDT
Server virtualization is beginning to be deployed in healthcare Information Technology (IT), and holds great potential for containing IT costs and addressing application lifecycle management...
Provided by: Stratus Technologies
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White Papers
Planning for Improved Email Availability
June 1, 2007 12:00am PDT
For the vast majority of individuals who use varieties of communications tools in a business context - which can include email, a telephone, instant messaging, fax or other tools - email is...
Provided by: Osterman Research
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White Papers
Chain-Based Anonymous Routing for Wireless Ad-Hoc Networks
June 1, 2007 12:00am PDT
Wireless ad hoc networks are so vulnerable to passive attacks and eavesdropping adversaries due to their shared medium which makes network traffic easy to capture and analyze. Therefore, security...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Empirical Study on Inferring BGP Routing Instability and Its Location Based on Single Point Observation
June 1, 2007 12:00am PDT
As the Internet has become a communication infrastructure, inter-domain routing instabilities have become prone to serious problems. Some studies have proposed methods that infer instabilities and...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Inter-Domain QoS Routing With Virtual Trunks
June 1, 2007 12:00am PDT
The provision of multimedia services with real-time requirements through the Internet is conditioned by its ability to ensure that certain Quality of Service (QoS) requirements are met. The...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
QoS Aware Dynamic Flow Control in Virtual Private Network
June 1, 2007 12:00am PDT
In recent years, IP based Virtual Private Networks (IP-VPNs) which enables enterprises to dynamically create and manage privately owned virtual networks over the public networking infrastructure...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Locating Congested Segments on the Internet by Clustering the Delay Performance of Multiple Paths
June 1, 2007 12:00am PDT
A practical method of locating congested segments on the Internet by periodic end-to-end packet delay measurements along multiple paths is presented. This method is a network tomographic approach...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
A Multilink Protocol With the Per Flow Resequencing and Its Performance Evaluation
June 1, 2007 12:00am PDT
Procedures that provide a virtual link service aggregating bandwidths of multiple physical links are called a multilink protocol. The multilink protocol enables to utilize bandwidths of multiple...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
The Impact of Avatar Mobility on Distributed Server Assignment for Delivering Mobile Immersive Communication Environment
June 1, 2007 12:00am PDT
The authors proposed a distributed server architecture to deliver multi-party immersive voice communication service to mobile clients (e.g. Sony PSP) accessing a Distributed Virtual Environment...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Quality of Service in Wireless Network Diversity Multiple Access Protocols Based on a Virtual Time-Slot Allocation
June 1, 2007 12:00am PDT
In this paper, the authors propose a new resource allocation mechanism which is designed to improve the multi-user detection of wireless Network Diversity Multiple Access (NDMA) protocols. The...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Cooperative Diversity for Virtual MIMO System in Geometry-Based Stochastic Channel Model
June 1, 2007 12:00am PDT
Cooperative diversity is effectively used to combat the correlated fading. In the existing papers on cooperative diversity, the fading channels are idealistically assumed to be Rayleigh fading...
Provided by: Institute of Electrical and Electronics Engineers
