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CIKM
2010
Springer
14 years 6 months ago
Mining networks with shared items
Recent advances in data processing have enabled the generation of large and complex graphs. Many researchers have developed techniques to investigate informative structures within...
Jun Sese, Mio Seki, Mutsumi Fukuzaki
STOC
2002
ACM
112views Algorithms» more  STOC 2002»
16 years 5 days ago
Wait-free consensus with infinite arrivals
A randomized algorithm is given that solves the wait-free consensus problem for a shared-memory model with infinitely many processes. The algorithm is based on a weak shared coin ...
James Aspnes, Gauri Shah, Jatin Shah
CORR
2008
Springer
162views Education» more  CORR 2008»
14 years 12 months ago
Welfare Undominated Groves Mechanisms
A common objective in mechanism design is to choose the outcome (for example, allocation of resources) that maximizes the sum of the agents' valuations, without introducing in...
Krzysztof R. Apt, Vincent Conitzer, Mingyu Guo, Ev...
WDAG
2010
Springer
191views Algorithms» more  WDAG 2010»
14 years 9 months ago
Exclusive Perpetual Ring Exploration without Chirality
In this paper, we study the exclusive perpetual exploration problem with mobile anonymous and oblivious robots in a discrete space. Our results hold for the most generic settings:...
Lélia Blin, Alessia Milani, Maria Potop-But...
ICCV
2003
IEEE
16 years 1 months ago
Graph Partition by Swendsen-Wang Cuts
Vision tasks, such as segmentation, grouping, recognition, can be formulated as graph partition problems. The recent literature witnessed two popular graph cut algorithms: the Ncu...
Adrian Barbu, Song Chun Zhu