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153
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SIGMOD
2009
ACM
161views Database» more  SIGMOD 2009»
15 years 11 months ago
Dependency-aware reordering for parallelizing query optimization in multi-core CPUs
The state of the art commercial query optimizers employ cost-based optimization and exploit dynamic programming (DP) to find the optimal query execution plan (QEP) without evalua...
Wook-Shin Han, Jinsoo Lee
131
Voted
INFOCOM
2009
IEEE
15 years 11 months ago
Keep Cache Replacement Simple in Peer-Assisted VoD Systems
—Peer-assisted Video-on-Demand (VoD) systems have not only received substantial recent research attention, but also been implemented and deployed with success in large-scale real...
Jiahua Wu, Baochun Li
COCO
2009
Springer
121views Algorithms» more  COCO 2009»
15 years 11 months ago
Lower Bounds on Quantum Multiparty Communication Complexity
A major open question in communication complexity is if randomized and quantum communication are polynomially related for all total functions. So far, no gap larger than a power o...
Troy Lee, Gideon Schechtman, Adi Shraibman
151
Voted
IROS
2008
IEEE
137views Robotics» more  IROS 2008»
15 years 11 months ago
Universal web interfaces for robot control frameworks
— Developers and end-users have to interface robotic systems for control and feedback. Such systems are typically co-engineered with their graphical user interfaces. In the past,...
Jan Koch, Max Reichardt, Karsten Berns
DASFAA
2007
IEEE
221views Database» more  DASFAA 2007»
15 years 11 months ago
TwigList : Make Twig Pattern Matching Fast
Twig pattern matching problem has been widely studied in recent years. Give an XML tree T . A twig-pattern matching query, Q, represented as a query tree, is to find all the occur...
Lu Qin, Jeffrey Xu Yu, Bolin Ding