2491 search results - page 341 / 499 » Social Networking |
147
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APVIS
2006
15 years 5 months ago
2006
Centrality analysis determines the importance of vertices in a network based on their connectivity within the network structure. It is a widely used technique to analyse network-s...
136
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DIGITALCITIES
2000
Springer
15 years 8 months ago
2000
Springer
As a platform for community networks, information spaces using the city metaphor are being developed in worldwide. This paper comparesthe trials of digital cities. Four digital cit...
140
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NOTERE
2010
15 years 2 months ago
2010
Abstract—Managing group membership in an ad hoc mcommerce trading forum is a challenging task as peers may only have partial knowledge of the current membership due to frequent n...
148
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PROCEDIA
2010
15 years 2 months ago
2010
The dynamic and collaborative nature of mobile and sensor networks raises the issue of how connected mobile devices can be trusted. Despite the existing security paradigms such as...
149
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GIS
2009
ACM
15 years 8 months ago
2009
ACM
The paper presents a framework for semi-supervised nonlinear embedding methods useful for exploratory analysis and visualization of spatio-temporal network data. The method provid...