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» laboratories for Data Communications and Computer Networks
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IWCMC
2006
ACM
15 years 10 months ago
Cross-layer performance analysis of joint rate and power adaptation schemes with multiple-user contention in Nakagami fading cha
Adaptively adjusting transmission rate and power to concurrently enhance goodput and save energy is an important issue in the wireless local area network (WLAN). However, goodput ...
Li-Chun Wang, Kuang-Nan Yen, Jane-Hwa Huang, Ander...
ICWE
2003
Springer
15 years 9 months ago
Semi-automatic Assessment Process in a Ubiquitous Environment for Language Learning
This work presents a research on the methods and mechanisms necessary to bring the Information and Communication Technologies in the traditional classroom. This will be achieved by...
Maximiliano Paredes, Manuel Ortega, Pedro P. S&aac...
142
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DCOSS
2009
Springer
15 years 10 months ago
Fast Self-stabilization for Gradients
Abstract. Gradients are distributed distance estimates used as a building block in many sensor network applications. In large or long-lived deployments, it is important for the est...
Jacob Beal, Jonathan Bachrach, Daniel Vickery, Mar...
ICDCS
2009
IEEE
16 years 1 months ago
A Practical Study of Regenerating Codes for Peer-to-Peer Backup Systems
In distributed storage systems, erasure codes represent an attractive solution to add redundancy to stored data while limiting the storage overhead. They are able to provide the s...
Alessandro Duminuco, Ernst W. Biersack
WWW
2002
ACM
16 years 4 months ago
A web-based resource migration protocol using WebDAV
The web's hyperlinks are notoriously brittle, and break whenever a resource migrates. One solution to this problem is a transparent resource migration mechanism, which separa...
Michael P. Evans, Steven Furnell