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RECOMB
2005
Springer
16 years 6 months ago
Rapid Protein Side-Chain Packing via Tree Decomposition
This paper proposes a novel tree decomposition based side-chain assignment algorithm, which can obtain the globally optimal solution of the side-chain packing problem very efficien...
Jinbo Xu
PODS
2007
ACM
203views Database» more  PODS 2007»
16 years 6 months ago
Decision trees for entity identification: approximation algorithms and hardness results
We consider the problem of constructing decision trees for entity identification from a given relational table. The input is a table containing information about a set of entities...
Venkatesan T. Chakaravarthy, Vinayaka Pandit, Samb...
PERCOM
2009
ACM
16 years 1 months ago
TreeMAC: Localized TDMA MAC Protocol for Real-time High-data-rate Sensor Networks
—Earlier sensor network MAC protocols focus on energy conservation in low-duty cycle applications, while some recent applications involve real-time high-data-rate signals. This m...
Wen-Zhan Song, Renjie Huang, Behrooz Shirazi, Rich...
GECCO
2004
Springer
134views Optimization» more  GECCO 2004»
15 years 11 months ago
Combining a Memetic Algorithm with Integer Programming to Solve the Prize-Collecting Steiner Tree Problem
The prize-collecting Steiner tree problem on a graph with edge costs and vertex profits asks for a subtree minimizing the sum of the total cost of all edges in the subtree plus th...
Gunnar W. Klau, Ivana Ljubic, Andreas Moser, Petra...
FCT
2003
Springer
15 years 11 months ago
Graph Searching, Elimination Trees, and a Generalization of Bandwidth
The bandwidth minimization problem has a long history and a number of practical applications. In this paper we introduce a natural extension of bandwidth to partially ordered layo...
Fedor V. Fomin, Pinar Heggernes, Jan Arne Telle