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ESA
2009
Springer
122views Algorithms» more  ESA 2009»
14 years 2 months ago
Bounded Budget Betweenness Centrality Game for Strategic Network Formations
In this paper, we introduce the bounded budget betweenness centrality game, a strategic network formation game in which nodes build connections subject to a budget constraint in or...
Xiaohui Bei, Wei Chen, Shang-Hua Teng, Jialin Zhan...
COMPGEOM
2009
ACM
14 years 2 months ago
Proximity of persistence modules and their diagrams
Topological persistence has proven to be a key concept for the study of real-valued functions defined over topological spaces. Its validity relies on the fundamental property tha...
Frédéric Chazal, David Cohen-Steiner...
INTERACTION
2009
ACM
14 years 2 months ago
Temporal-spatial association analysis of ocean salinity and temperature variations
Ocean circulation plays an important role in global climate change. In an effort to monitor ocean circulation an infrastructure of more than 3,000 buoys have been deployed in the ...
Yo-Ping Huang, Jung-Shian Jau, Frode Eika Sandnes
SIGCOMM
2009
ACM
14 years 2 months ago
On the evolution of user interaction in Facebook
Online social networks have become extremely popular; numerous sites allow users to interact and share content using social links. Users of these networks often establish hundreds...
Bimal Viswanath, Alan Mislove, Meeyoung Cha, P. Kr...
SIGECOM
2009
ACM
137views ECommerce» more  SIGECOM 2009»
14 years 2 months ago
An exact almost optimal algorithm for target set selection in social networks
The Target Set Selection problem proposed by Kempe, Kleinberg, and Tardos, gives a nice clean combinatorial formulation for many problems arising in economy, sociology, and medicin...
Oren Ben-Zwi, Danny Hermelin, Daniel Lokshtanov, I...