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TMC
2012
12 years 17 days ago
Fast Data Collection in Tree-Based Wireless Sensor Networks
—We investigate the following fundamental question—how fast can information be collected from a wireless sensor network organized as tree? To address this, we explore and evalu...
Özlem Durmaz Incel, Amitabha Ghosh, Bhaskar K...
ICRA
2009
IEEE
134views Robotics» more  ICRA 2009»
14 years 4 months ago
Combining search and action for mobile robots
— We explore the interconnection between search and action in the context of mobile robotics. The task of searching for an object and then performing some action with that object...
Geoffrey Hollinger, Dave Ferguson, Siddhartha Srin...
SIGMETRICS
2002
ACM
118views Hardware» more  SIGMETRICS 2002»
13 years 9 months ago
Robust traffic engineering: game theoretic perspective
On-line routing algorithms deal with requests as they arrive without assuming any knowledge of the underlying process that generates the streams of requests. By contrast, off-line...
Vladimir Marbukh
IPPS
2009
IEEE
14 years 4 months ago
Singular value decomposition on GPU using CUDA
Linear algebra algorithms are fundamental to many computing applications. Modern GPUs are suited for many general purpose processing tasks and have emerged as inexpensive high per...
Sheetal Lahabar, P. J. Narayanan
TSP
2008
99views more  TSP 2008»
13 years 10 months ago
Carrier Frequency Offset Mitigation in Asynchronous Cooperative OFDM Transmissions
Carrier frequency offset (CFO) mitigation is critical for orthogonal frequency-division multiplexing (OFDM)-based cooperative transmissions because even small CFO per transmitter m...
Xiaohua Li, Fan Ng, Taewoo Han