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PVLDB
2008
123views more  PVLDB 2008»
13 years 8 months ago
Propagating functional dependencies with conditions
The dependency propagation problem is to determine, given a view defined on data sources and a set of dependencies on the sources, whether another dependency is guaranteed to hold...
Wenfei Fan, Shuai Ma, Yanli Hu, Jie Liu, Yinghui W...
FOCS
2008
IEEE
14 years 3 months ago
Submodular Approximation: Sampling-based Algorithms and Lower Bounds
We introduce several generalizations of classical computer science problems obtained by replacing simpler objective functions with general submodular functions. The new problems i...
Zoya Svitkina, Lisa Fleischer
FPL
2000
Springer
122views Hardware» more  FPL 2000»
14 years 5 days ago
A Placement Algorithm for FPGA Designs with Multiple I/O Standards
State-of-the-art FPGAs possess I/O resources that can be configured to support a wide variety of I/O standards [1]. In such devices, the I/O resources are grouped into banks. One o...
Jason Helge Anderson, Jim Saunders, Sudip Nag, Cha...
INFOCOM
2008
IEEE
14 years 3 months ago
The Inframetric Model for the Internet
—A large amount of algorithms has recently been designed for the Internet under the assumption that the distance defined by the round-trip delay (RTT) is a metric. Moreover, man...
Pierre Fraigniaud, Emmanuelle Lebhar, Laurent Vien...
ICRA
2010
IEEE
222views Robotics» more  ICRA 2010»
13 years 7 months ago
Pose estimation in heavy clutter using a multi-flash camera
We propose a novel solution to object detection, localization and pose estimation with applications in robot vision. The proposed method is especially applicable when the objects ...
Ming-Yu Liu, Oncel Tuzel, Ashok Veeraraghavan, Ram...