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INFOCOM
2012
IEEE
13 years 2 days ago
Towards energy-fairness in asynchronous duty-cycling sensor networks
Abstract—In this paper, we investigate the problem of controlling node sleep intervals so as to achieve the min-max energy fairness in asynchronous duty-cycling sensor networks. ...
Zhenjiang Li, Mo Li, Yunhao Liu
85
Voted
FPGA
2009
ACM
273views FPGA» more  FPGA 2009»
15 years 4 months ago
A parallel/vectorized double-precision exponential core to accelerate computational science applications
Many natural processes exhibit exponential decay and, consequently, computational scientists make extensive use of e−x in computer simulation experiments. While it is common to ...
Robin Pottathuparambil, Ron Sass
ISCA
2005
IEEE
141views Hardware» more  ISCA 2005»
15 years 3 months ago
RegionScout: Exploiting Coarse Grain Sharing in Snoop-Based Coherence
It has been shown that many requests miss in all remote nodes in shared memory multiprocessors. We are motivated by the observation that this behavior extends to much coarser grai...
Andreas Moshovos
TON
2010
204views more  TON 2010»
14 years 4 months ago
Passive Diagnosis for Wireless Sensor Networks
Network diagnosis, an essential research topic for traditional networking systems, has not received much attention for wireless sensor networks. Existing sensor debugging tools li...
Yunhao Liu, Kebin Liu, Mo Li
SIAMCOMP
1998
138views more  SIAMCOMP 1998»
14 years 9 months ago
Dynamic Trees and Dynamic Point Location
This paper describes new methods for maintaining a point-location data structure for a dynamically changing monotone subdivision S. The main approach is based on the maintenance of...
Michael T. Goodrich, Roberto Tamassia