unified communications

White Papers

An Open Source Java Framework for Biometric Web Authentication Based on BioAPI

June 18, 2007 12:00am PDT

One of the major early problems that biometrics faced was the lack of interoperability between different software applications and devices developed by different vendors. The BioAPI Specification...

Provided by: Universidad de Vigo

Downloads

WebcamAMP 1.7 (Windows)

June 18, 2007 12:00am PDT

Take control of your webcam now. Add features that your webcam manufacturor never dreamed of. Whether you have a webcam or not, WebcamAMP offers several special effects and integrated artwork...

Provided by: webcamAMP

Image Gallery

SolutionBase: Using ISA Server 2004's HTTP Security Filter to block instant messengers and peer-to-peer applications

June 17, 2007 7:05pm PDT

Peer-to-peer applications and instant messengers can present special threats to your network's security. Here's how you can use HTTP filtering with ISA Server 2004 to block these applications from...

White Papers

Evaluating Energy-Aware Behavior of Proactive and Reactive Routing Protocols for Mobile Ad Hoc Networks

June 17, 2007 12:00am PDT

Ad hoc routing technology has been developed primarily for networks of mobile nodes. In many cases the operational life of a node will be limited by its power source, so power consumption can be a...

Provided by: University of Calabria

White Papers

Filtering Image Spam With Near-Duplicate Detection

June 17, 2007 12:00am PDT

A new trend in email spam is the emergence of image spam. Although current anti-spam technologies are quite successful in filtering text-based spam emails, the new image spams are substantially...

Provided by: Princeton University

White Papers

Semi-Supervised Network Traffic Classification

June 16, 2007 12:00am PDT

Identifying and categorizing network traffic by application type is challenging because of the continued evolution of applications, especially of those with a desire to be undetectable. The...

Provided by: Association for Computing Machinery

White Papers

Stateless Key Distribution for Secure Intra and Inter-Group Multicast in Mobile Wireless Network

June 16, 2007 12:00am PDT

Group communication has become an important component in wireless networks. In this paper, the authors focus on the environments in which multiple groups coexist in the system, and both intra and...

Provided by: Reed Elsevier

White Papers

Estimation of Trust Metrics for MANET Using QoS Parameter and Source Routing Algorithms

June 16, 2007 12:00am PDT

Estimation of trust in ad-hoc networks is an inevitable basis for hybrid networks to inter-operate. The contributions in this paper provide a framework for estimating the trust between nodes in an...

Provided by: University of Technology Sydney

Image Gallery

eBay launches eBay-to-go widgets for embedding in blogs, sites

June 15, 2007 12:37pm PDT

eBay has launched an easy-to-customize widget for embedding direct access to eBay search results, a single auction item, or multiple auction items right onto a Web site or blog. Here is a look at...

1

White Papers

Forward-Secure Key Evolution in Wireless Sensor Networks

June 15, 2007 12:00am PDT

The authors consider a key distribution scheme for securing node-to-node communication in sensor networks. While most schemes in use are based on random predistribution, the authors consider a...

Provided by: Wroclaw University of Technology

White Papers

Performance Analysis and Evaluation of Mellanox ConnectX InfiniBand Architecture With Multi-Core Platforms

June 15, 2007 12:00am PDT

InfiniBand is an emerging networking technology that is gaining rapid acceptance in the HPC domain. Currently, several systems in the Top500 list use InfiniBand as their primary interconnect, with...

Provided by: Ohio State University

White Papers

Exploiting Low-Cost Directional Antennas in 2.4 GHz IEEE 802.15.4 Wireless Sensor Networks

June 15, 2007 12:00am PDT

Motivated by recent interest in directional antennas for WSNs, the authors propose a Four-Beam Patch Antenna (FBPA) designed to meet the size, cost and complexity constraints of sensor nodes. They...

Provided by: Arizona State University

White Papers

Xen and Co.: Communication-Aware CPU Scheduling for Consolidated Xen-Based Hosting Platforms

June 15, 2007 12:00am PDT

Recent advances in software and architectural support for server virtualization have created interest in using this technology in the design of consolidated hosting platforms. Since virtualization...

Provided by: Association for Computing Machinery

White Papers

Equivalence Checking for Infinite Systems Using Parameterized Boolean Equation Systems

June 15, 2007 12:00am PDT

In this paper, the authors provide a transformation from the branching bisimulation problem for infinite, concurrent, data-intensive systems in linear process format, into solving Parameterized...

Provided by: Technische Universiteit Eindhoven

White Papers

Significance of Nanotechnology for Future Wireless Devices and Communications

June 15, 2007 12:00am PDT

This paper reviews the expected wide and profound impact of nanotechnology for future wireless devices and communication technologies. One of the central visions of the wireless industry aims at...

Provided by: Institute of Electrical and Electronics Engineers

White Papers

Performance Evaluation of Protocols for Inter-Vehicle Communications

June 15, 2007 12:00am PDT

Inter-Vehicle Communication (IVC) protocols have been studied to provide safe and comfortable driving. Each vehicle using the IVC protocols periodically broadcasts its current information...

Provided by: Institute of Electrical and Electronics Engineers

White Papers

Mitigating Flooding Attacks in Mobile Ad-Hoc Networks Supporting Anonymous Communications

June 15, 2007 12:00am PDT

Recently several techniques that provide different degree of anonymity have been proposed for wired and wireless communication. Although, the recently proposed techniques are successful in...

Provided by: Macquarie University

White Papers

Performance Analysis of Wireless Controller Area Networks With Priority Scheme

June 15, 2007 12:00am PDT

For large-scale distributed systems, Data centric communication based on the publish/subscribe paradigm plays a key role on traffic volume control. More data filtering efficient and adaptive to...

Provided by: Ionian University

White Papers

Evaluation of a Specification-Based Intrusion Detection System for AODV

June 15, 2007 12:00am PDT

A mobile ad hoc network consists of wireless nodes that build a robust radio network without any preexisting infrastructure or centralized servers. However, these networks have inherent...

Provided by: Ionian University

White Papers

UTDrive: Driver Behavior and Speech Interactive Systems for In-Vehicle Environments

June 15, 2007 12:00am PDT

This paper describes an overview of the UTDrive project. UTDrive is part of an on-going international collaboration to collect and research rich multi-modal data recorded for modeling driver...

Provided by: Institute of Electrical and Electronics Engineers