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FCCM
2003
IEEE
148views VLSI» more  FCCM 2003»
15 years 3 months ago
A Hardware Gaussian Noise Generator for Channel Code Evaluation
Hardware simulation of channel codes offers the potential of improving code evaluation speed by orders of magnitude over workstation- or PC-based simulation. We describe a hardwar...
Dong-U Lee, Wayne Luk, John D. Villasenor, Peter Y...
DCOSS
2009
Springer
15 years 2 months ago
Local Construction of Spanners in the 3-D Space
Abstract. In this paper we present local distributed algorithms for constructing spanners in wireless sensor networks modeled as unit ball graphs (shortly UBGs) and quasi-unit ball...
Iyad A. Kanj, Ge Xia, Fenghui Zhang
CNSR
2005
IEEE
191views Communications» more  CNSR 2005»
15 years 3 months ago
Understanding the Performance of Cooperative Web Caching Systems
Web caching has been recognized as an effective scheme to alleviate the service bottleneck and reduce the network traffic, thereby minimizing the user access latency on the Intern...
Xiaosong Hu, A. Nur Zincir-Heywood
ICCTA
2007
IEEE
15 years 4 months ago
On the Link Excess Life in Mobile Wireless Networks
In this paper, one of the most important parameters in performance evaluation and protocol design of wireless networks, Link Excess Life (LEL), is investigated. An analytical mode...
Abbas Nayebi, A. Khosravi, Hamid Sarbazi-Azad
SIGIR
2011
ACM
14 years 15 days ago
The economics in interactive information retrieval
Searching is inherently an interactive process usually requiring numerous iterations of querying and assessing in order to find the desired amount of relevant information. Essent...
Leif Azzopardi