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OPODIS
2007
13 years 10 months ago
Distributed Approximation Algorithms for Finding 2-Edge-Connected Subgraphs
Abstract. We consider the distributed construction of a minimum weight 2edge-connected spanning subgraph (2-ECSS) of a given weighted or unweighted graph. A 2-ECSS of a graph is a ...
Sven Oliver Krumke, Peter Merz, Tim Nonner, Kathar...
VTC
2010
IEEE
126views Communications» more  VTC 2010»
13 years 6 months ago
Downlink Transmit Diversity for Broadband Single-Carrier Distributed Antenna Network
— In this paper, a 2-dimensional water-filling (2D-WF) based transmit weight that maximizes the channel capacity is theoretically derived for the downlink transmit diversity of s...
Hiroki Matsuda, Kazuki Takeda, Fumiyuki Adachi
CIVR
2005
Springer
14 years 2 months ago
EMD-Based Video Clip Retrieval by Many-to-Many Matching
This paper presents a new approach for video clip retrieval based on Earth Mover’s Distance (EMD). Instead of imposing one-to-one matching constraint as in [11, 14], our approach...
Yuxin Peng, Chong-Wah Ngo
DASFAA
2005
IEEE
148views Database» more  DASFAA 2005»
14 years 2 months ago
CMC: Combining Multiple Schema-Matching Strategies Based on Credibility Prediction
Schema matching is a key operation in data engineering. Combining multiple matching strategies is a very promising technique for schema matching. To overcome the limitations of exi...
Kewei Tu, Yong Yu
ICRA
2006
IEEE
125views Robotics» more  ICRA 2006»
14 years 2 months ago
Optimal Information Propagation in Sensor Networks
Abstract— This paper studies the effect of communicationlink weighting schemes and long-range connections in speeding convergence to consensus on the average of the inputs to age...
Peng Yang, Randy A. Freeman, Kevin M. Lynch