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CIKM
2008
Springer
13 years 10 months ago
Social capital in online communities
Online communities are connecting hordes of individuals and generating rich social network data. The social capital that resides within these networks is largely unknown. We propo...
Matthew S. Smith
SDM
2007
SIAM
177views Data Mining» more  SDM 2007»
13 years 9 months ago
Multi-way Clustering on Relation Graphs
A number of real-world domains such as social networks and e-commerce involve heterogeneous data that describes relations between multiple classes of entities. Understanding the n...
Arindam Banerjee, Sugato Basu, Srujana Merugu
OPODIS
2003
13 years 9 months ago
Transformations for Write-All-with-Collision Model
Dependable properties such as self-stabilization are crucial requirements in sensor networks. One way to achieve these properties is to utilize the vast literature on distributed ...
Sandeep S. Kulkarni, Umamaheswaran Arumugam
MSWIM
2005
ACM
14 years 1 months ago
Hop distances and flooding in wireless multihop networks with randomized beamforming
We show that randomized beamforming is a simple yet efficient communication strategy in wireless multihop networks if no neighbor location information is at hand. Already small an...
Robert Vilzmann, Christian Bettstetter, Daniel Med...
PPSN
2010
Springer
13 years 6 months ago
First-Improvement vs. Best-Improvement Local Optima Networks of NK Landscapes
Abstract. This paper extends a recently proposed model for combinatorial landscapes: Local Optima Networks (LON), to incorporate a first-improvement (greedyascent) hill-climbing a...
Gabriela Ochoa, Sébastien Vérel, Mar...