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ECTEL
2007
Springer
14 years 4 months ago
ICT Supported Interorganizational Knowledge-Creation: Application of Change Laboratory
To answer the challenges of globally distributed organizations facing constant transformation of work, means of ICT supported interorganizational knowledge-creation is needed. Firs...
Seppo Toikka
WEBI
2007
Springer
14 years 4 months ago
DENGRAPH: A Density-based Community Detection Algorithm
Detecting densely connected subgroups in graphs such as communities in social networks is of interest in many research fields. Several methods have been developed to find commun...
Tanja Falkowski, Anja Barth, Myra Spiliopoulou
WEBNET
1998
13 years 11 months ago
Web-Enabled Distance Education Environment
: As the new network computer technology forces into every aspect of daily life, many things change in a rather rapid way, compared to what we were used to until recently. One of t...
Christos Bouras, Petros Lampsas, Antonis Bazaios, ...
CORR
2010
Springer
82views Education» more  CORR 2010»
13 years 10 months ago
Expansion and Search in Networks
Borrowing from concepts in expander graphs, we study the expansion properties of real-world, complex networks (e.g. social networks, unstructured peer-to-peer or P2P networks) and...
Arun S. Maiya, Tanya Y. Berger-Wolf
IPPS
2009
IEEE
14 years 5 months ago
Compact graph representations and parallel connectivity algorithms for massive dynamic network analysis
Graph-theoretic abstractions are extensively used to analyze massive data sets. Temporal data streams from socioeconomic interactions, social networking web sites, communication t...
Kamesh Madduri, David A. Bader