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BMCBI
2010
154views more  BMCBI 2010»
13 years 10 months ago
Binary image representation of a ligand binding site: its application to efficient sampling of a conformational ensemble
Background: Modelling the ligand binding site of a protein is an important component of understanding proteinligand interactions and is being actively studied. Even if the side ch...
Edon Sung, Sangsoo Kim, Whanchul Shin
ICALP
2009
Springer
14 years 10 months ago
Factoring Groups Efficiently
We give a polynomial time algorithm that computes a decomposition of a finite group G given in the form of its multiplication table. That is, given G, the algorithm outputs two su...
Neeraj Kayal, Timur Nezhmetdinov
ICML
2010
IEEE
13 years 11 months ago
Simple and Efficient Multiple Kernel Learning by Group Lasso
We consider the problem of how to improve the efficiency of Multiple Kernel Learning (MKL). In literature, MKL is often solved by an alternating approach: (1) the minimization of ...
Zenglin Xu, Rong Jin, Haiqin Yang, Irwin King, Mic...
CRYPTO
2004
Springer
97views Cryptology» more  CRYPTO 2004»
14 years 1 months ago
Efficient Tree-Based Revocation in Groups of Low-State Devices
Abstract. We study the problem of broadcasting confidential information to a collection of n devices while providing the ability to revoke an arbitrary subset of those devices (and...
Michael T. Goodrich, Jonathan Z. Sun, Roberto Tama...
ICC
2008
IEEE
108views Communications» more  ICC 2008»
14 years 4 months ago
A New Efficient Group-Wise Spatial Multiplexing Design for Closed-Loop MIMO Systems
Sung Hyun Moon, Heunchul Lee, Young-Tae Kim, Inkyu...