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ICRA
2007
IEEE
161views Robotics» more  ICRA 2007»
14 years 4 months ago
Manipulation Planning Among Movable Obstacles
— This paper presents the ResolveSpatialConstraints (RSC) algorithm for manipulation planning in a domain with movable obstacles. Empirically we show that our algorithm quickly g...
Mike Stilman, Jan-Ullrich Schamburek, James Kuffne...
VLDB
1997
ACM
109views Database» more  VLDB 1997»
14 years 2 months ago
Effective Memory Use in a Media Server
A number of techniques have been developed for maximizing disk utilization in media servers, including disk arm scheduling and data placement ones. Instead, in this paper we focus...
Edward Y. Chang, Hector Garcia-Molina
VTC
2010
IEEE
146views Communications» more  VTC 2010»
13 years 8 months ago
Multi-User Channel Estimation for Interference Mitigation in the LTE-Advanced Uplink
—We discuss a novel pilot design for multi-user channel estimation in the OFDM uplink with localized block-type pilot placement. Due to this placement, multiple users’ channels...
Zhijun Rong, Gerhard Fettweis
INFOCOM
2011
IEEE
13 years 1 months ago
Optimal multiple-coverage of sensor networks
—In wireless sensor networks, multiple-coverage, in which each point is covered by more than one sensor, is often required to improve detection quality and achieve high fault tol...
Xiaole Bai, Ziqiu Yun, Dong Xuan, Biao Chen, Wei Z...
ICRA
2003
IEEE
132views Robotics» more  ICRA 2003»
14 years 3 months ago
Optimal strategies to track and capture a predictable target
— We present an O(n log1+ε n)-time algorithm for computing the optimal robot motion that maintains lineof-sight visibility between a target moving inside a polygon with n vertic...
Alon Efrat, Héctor H. González-Ba&nt...