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WWW
2008
ACM
16 years 7 months ago
Facetnet: a framework for analyzing communities and their evolutions in dynamic networks
We discover communities from social network data, and analyze the community evolution. These communities are inherent characteristics of human interaction in online social network...
Yu-Ru Lin, Yun Chi, Shenghuo Zhu, Hari Sundaram, B...
KDD
2009
ACM
173views Data Mining» more  KDD 2009»
16 years 7 months ago
Constant-factor approximation algorithms for identifying dynamic communities
We propose two approximation algorithms for identifying communities in dynamic social networks. Communities are intuitively characterized as "unusually densely knit" sub...
Chayant Tantipathananandh, Tanya Y. Berger-Wolf
INFOCOM
2009
IEEE
16 years 1 months ago
Fair Routing in Delay Tolerant Networks
—The typical state-of-the-art routing algorithms for delay tolerant networks are based on best next hop hill-climbing heuristics in order to achieve throughput and efficiency. T...
Josep M. Pujol, Alberto Lopez Toledo, Pablo Rodrig...
SIGDOC
2005
ACM
15 years 12 months ago
User-centred design and evaluation of ubiquitous services
Theoretical and technological progress has revived the interest in the design of services for the support of co-located human-human communication and collaboration, witnessing the...
Rahat Iqbal, Janienke Sturm, Olga A. Kulyk, Jimmy ...
DIGRA
2005
Springer
15 years 12 months ago
Beyond P-1: Who Plays Online?
Academics and industry professionals alike have long been interested in developing a nuanced and empirically sound typography of online gamers. Designers and engineers are aware o...
Avery Alix