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COCOON
2008
Springer
15 years 8 months ago
Approximating the Generalized Capacitated Tree-Routing Problem
In this paper, we introduce the generalized capacitated tree-routing problem (GCTR), which is described as follows. Given a connected graph G = (V, E) with a sink s V and a set M...
Ehab Morsy, Hiroshi Nagamochi
INFOCOM
2010
IEEE
15 years 6 months ago
Walking in Facebook: A Case Study of Unbiased Sampling of OSNs
With more than 250 million active users, Facebook (FB) is currently one of the most important online social networks. Our goal in this paper is to obtain a representative (unbiased...
Minas Gjoka, Maciej Kurant, Carter T. Butts, Athin...
VLDB
2002
ACM
264views Database» more  VLDB 2002»
15 years 5 months ago
Viator - A Tool Family for Graphical Networking and Data View Creation
Web-based data sources, particularly in Life Sciences, grow in diversity and volume. Most of the data collections are equipped with common document search, hyperlink and retrieval...
Stephan Heymann, Katja Tham, Axel Kilian, Gunnar W...
ISI
2005
Springer
15 years 11 months ago
Map-Mediated GeoCollaborative Crisis Management
Managing crises requires collecting geographical intelligence and making spatial decisions through collaborative efforts among multiple, distributed agencies and task groups. Crisi...
Guoray Cai, Alan M. MacEachren, Isaac Brewer, Mich...
IRAL
2000
ACM
15 years 10 months ago
Construction of a Chinese-English WordNet and its application to CLIR
This paper integrates five linguistic resources, including Cilin, a Chinese-English dictionary, ASBC corpus, SemCor, and WordNet, to construct a Chinese-English WordNet. The resul...
Hsin-Hsi Chen, Chi-Ching Lin, Wen-Cheng Lin