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CIKM
2010
Springer
15 years 4 months ago
SHRINK: a structural clustering algorithm for detecting hierarchical communities in networks
Community detection is an important task for mining the structure and function of complex networks. Generally, there are several different kinds of nodes in a network which are c...
Jianbin Huang, Heli Sun, Jiawei Han, Hongbo Deng, ...
INFOCOM
2010
IEEE
15 years 4 months ago
Know Thy Neighbor: Towards Optimal Mapping of Contacts to Social Graphs for DTN Routing
—Delay Tolerant Networks (DTN) are networks of self-organizing wireless nodes, where end-to-end connectivity is intermittent. In these networks, forwarding decisions are generall...
Theus Hossmann, Thrasyvoulos Spyropoulos, Franck L...
JAIR
2010
106views more  JAIR 2010»
15 years 4 months ago
Cooperative Games with Overlapping Coalitions
In the usual models of cooperative game theory, the outcome of a coalition formation process is either the grand coalition or a coalition structure that consists of disjoint coali...
Georgios Chalkiadakis, Edith Elkind, Evangelos Mar...
SMC
2010
IEEE
187views Control Systems» more  SMC 2010»
15 years 4 months ago
Estimation of psychological stress levels using Facial Expression Spatial Charts
—This paper presents a new framework to describe individual facial expression spaces, particularly addressing the dynamic diversity of facial expressions that appear as an exclam...
Hirokazu Madokoro, Kazuhito Sato
TALG
2010
86views more  TALG 2010»
15 years 4 months ago
Approximating corridors and tours via restriction and relaxation techniques
Given a rectangular boundary partitioned into rectangles, the Minimum-Length Corridor (MLC-R) problem consists of finding a corridor of least total length. A corridor is a set of ...
Arturo Gonzalez-Gutierrez, Teofilo F. Gonzalez