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125
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SODA
2003
ACM
133views Algorithms» more  SODA 2003»
15 years 2 months ago
Integrality ratio for group Steiner trees and directed steiner trees
The natural relaxation for the Group Steiner Tree problem, as well as for its generalization, the Directed Steiner Tree problem, is a flow-based linear programming relaxation. We...
Eran Halperin, Guy Kortsarz, Robert Krauthgamer, A...
JPDC
2000
81views more  JPDC 2000»
15 years 14 days ago
A Dynamic Light-Weight Group Service
The virtual synchrony model for group communication has proven to be a powerful paradigm for building distributed applications. Implementations of virtual synchrony usually requir...
Luís Rodrigues, Katherine Guo, Paulo Ver&ia...
IPMI
2009
Springer
15 years 5 months ago
Discovering Sparse Functional Brain Networks Using Group Replicator Dynamics (GRD)
Functional magnetic resonance imaging (fMRI) has become increasingly used for studying functional integration of the brain. However, the large inter-subject variability in function...
Bernard Ng, Rafeef Abugharbieh, Martin J. McKeown
100
Voted
SRDS
1996
IEEE
15 years 4 months ago
A Transparent Light-Weight Group Service
The virtual synchrony model for group communication has proven to be a powerful paradigm for building distributed applications. Implementationsof virtual synchrony usually require...
Luís Rodrigues, Katherine Guo, Antonio Sarg...
101
Voted
HICSS
2006
IEEE
105views Biometrics» more  HICSS 2006»
15 years 6 months ago
Culture and Media Effects on Group Decision Making under Majority Influence
The purpose of this study is to address questions on how collectivistic and individualistic cultures affect majority influence in a group decision making task when there are diffe...
Dongsong Zhang, Paul Benjamin Lowry, Xiaolan Fu