9842 search results - page 1879 / 1969 » Net-Centric Information Management |
137
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CHI
2009
ACM
16 years 6 months ago
2009
ACM
Graphical password systems have received significant attention as one potential solution to the need for more usable authentication, but nearly all prior work makes the unrealisti...
153
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KDD
2009
ACM
16 years 6 months ago
2009
ACM
Most of recommender systems try to find items that are most relevant to the older choices of a given user. Here we focus on the "surprise me" query: A user may be bored ...
203
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MOBISYS
2009
ACM
16 years 6 months ago
2009
ACM
Urban sensing, participatory sensing, and user activity recognition can provide rich contextual information for mobile applications such as social networking and location-based se...
158
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
This paper addresses several key issues in the ArnetMiner system, which aims at extracting and mining academic social networks. Specifically, the system focuses on: 1) Extracting ...
179
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
The increasing pervasiveness of the Internet has dramatically changed the way that consumers shop for goods. Consumergenerated product reviews have become a valuable source of inf...