7395 search results - page 114 / 1479 » Social Modeling and i* |
136
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DAGSTUHL
2006
15 years 7 months ago
2006
Abstract. An e-market system is a concrete implementation of a market institution; it embeds one or more exchange mechanisms. E-market systems are also information systems which ar...
163
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
We study online social networks in which relationships can be either positive (indicating relations such as friendship) or negative (indicating relations such as opposition or ant...
176
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
Geography and social relationships are inextricably intertwined; the people we interact with on a daily basis almost always live near us. As people spend more time online, data re...
148
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AAAI
2008
15 years 8 months ago
2008
One of the core goals of the Semantic Web is to store data in distributed locations, and use ontologies and reasoning to aggregate it. Social networking is a large movement on the...
193
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KDD
2012
ACM
13 years 8 months ago
2012
ACM
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...