2773 search results - page 228 / 555 » Decomposing Social Networks |
164
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ASUNAM
2010
IEEE
15 years 8 months ago
2010
IEEE
Abstract--We present a novel and efficient algorithm, PATH COVERING, for solving the most reliable subgraph problem. A reliable subgraph gives a concise summary of the connectivity...
180
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HICSS
2011
IEEE
14 years 10 months ago
2011
IEEE
EventGraphs are social media network diagrams of conversations related to events, such as conferences. Many conferences now communicate a common “hashtag” or keyword to identi...
142
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HICSS
2009
IEEE
16 years 1 months ago
2009
IEEE
As technology develops, local governments are increasingly becoming involved in providing municipal wireless service. However, many obstacles exist in municipal wireless provision...
179
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CAISE
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. We propose a new approach to collaborative filtering in mobile tourist information systems based on spatio-temporal proximity in social contexts. Users store ratings and ...
163
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FLAIRS
2006
15 years 8 months ago
2006
The SEMEX tool for question answering is presented. Its architecture and features for extracting from input text a network of concept nodes that index syntax-based logical forms, ...