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WCNC
2008
IEEE
14 years 4 months ago
Optimal Strategies for Cooperative MAC-Layer Retransmission in Wireless Networks
—The concept of cooperative retransmission in wireless networks has attracted considerable research attention. The basic idea is that when a receiver cannot decode a frame, the r...
Lixiang Xiong, Lavy Libman, Guoqiang Mao
WORDS
2003
IEEE
14 years 3 months ago
An Optimal Atomic Broadcast Protocol and an Implementation Framework
Atomic Broadcast (where all processes deliver broadcast messages in the same order) is a very useful group communication primitive for building fault-tolerant distributed systems....
Paul D. Ezhilchelvan, Doug Palmer, Michel Raynal
MOBICOM
2003
ACM
14 years 3 months ago
MiSer: an optimal low-energy transmission strategy for IEEE 802.11a/h
Reducing the energy consumption by wireless communication devices is perhaps the most important issue in the widely-deployed and exponentially-growing IEEE 802.11 Wireless LANs (W...
Daji Qiao, Sunghyun Choi, Amit Jain, Kang G. Shin
ICCSA
2003
Springer
14 years 3 months ago
Optimization in the Context of Active Control of Sound
A problem of eliminating the unwanted time-harmonic noise on a predetermined region of interest is solved by active means, i.e., by introducing the additional sources of sound, cal...
Josip Loncaric, Semyon Tsynkov
VLDB
2004
ACM
92views Database» more  VLDB 2004»
14 years 3 months ago
Write-Optimized B-Trees
Large writes are beneficial both on individual disks and on disk arrays, e.g., RAID-5. The presented design enables large writes of internal B-tree nodes and leaves. It supports b...
Goetz Graefe