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165
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
168
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ACNS
2009
Springer
16 years 22 days ago
2009
Springer
Abstract. Being able to access and provide Internet services anonymously is an important mechanism to ensure freedom of speech in vast parts of the world. Offering location-hidden...
149
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ICWE
2009
Springer
16 years 21 days ago
2009
Springer
Abstract. Communication technologies, such as e-mail, instant messaging, discussion forums, blogs, and newsgroups connect people together, forming virtual communities. This concept...
138
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IMC
2009
ACM
16 years 19 days ago
2009
ACM
Researchers and network operators often say that BGP table transfers are slow. Despite this common knowledge, the reasons for slow BGP transfers are not well understood. This pape...
149
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VRML
2009
ACM
16 years 19 days ago
2009
ACM
This work discusses a model and an architecture for interactive stories to be displayed on the net, designed for being independent from the specific story represented and suitabl...