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DASFAA
2010
IEEE
419views Database» more  DASFAA 2010»
14 years 4 months ago
Incremental Clustering for Trajectories
Trajectory clustering has played a crucial role in data analysis since it reveals underlying trends of moving objects. Due to their sequential nature, trajectory data are often rec...
Zhenhui Li, Jae-Gil Lee, Xiaolei Li, Jiawei Han
PDP
2010
IEEE
14 years 4 months ago
A Light-weight API for Portable Multicore Programming
—Multicore nodes have become ubiquitous in just a few years. At the same time, writing portable parallel software for multicore nodes is extremely challenging. Widely available p...
Christopher G. Baker, Michael A. Heroux, H. Carter...
ICC
2009
IEEE
124views Communications» more  ICC 2009»
14 years 4 months ago
Distributed Interference Pricing for the MIMO Interference Channel
Abstract—We study distributed algorithms for updating transmit precoding matrices for a two-user Multi-Input/Multi-Output (MIMO) interference channel. Our objective is to maximiz...
Changxin Shi, David A. Schmidt, Randall A. Berry, ...
INFOCOM
2009
IEEE
14 years 4 months ago
Dynamic Power Allocation Under Arbitrary Varying Channels - An Online Approach
—A major problem in wireless networks is coping with limited resources, such as bandwidth and energy. These issues become a major algorithmic challenge in view of the dynamic nat...
Niv Buchbinder, Liane Lewin-Eytan, Ishai Menache, ...
IWMM
2009
Springer
164views Hardware» more  IWMM 2009»
14 years 4 months ago
Live heap space analysis for languages with garbage collection
The peak heap consumption of a program is the maximum size of the live data on the heap during the execution of the program, i.e., the minimum amount of heap space needed to run t...
Elvira Albert, Samir Genaim, Miguel Gómez-Z...