4419 search results - page 671 / 884 » Information Science in Transition |
170
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CSCW
2010
ACM
16 years 3 months ago
2010
ACM
Socialization of newcomers is critical both for conventional groups. It helps groups perform effectively and the newcomers develop commitment. However, little empirical research h...
183
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ACSC
2009
IEEE
16 years 1 months ago
2009
IEEE
Most text mining methods are based on representing documents using a vector space model, commonly known as a bag of word model, where each document is modeled as a linear vector r...
192
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EDBT
2009
ACM
16 years 1 months ago
2009
ACM
To our best knowledge, all existing graph pattern mining algorithms can only mine either closed, maximal or the complete set of frequent subgraphs instead of graph generators whic...
185
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STACS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We study the management of buffers and storages in environments with unpredictably varying prices in a competitive analysis. In the economical caching problem, there is ...
164
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DIS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Information networks, such as social networks and that extracted from bibliographic data, are changing dynamically over time. It is crucial to discover time-evolving comm...