191 search results - page 22 / 39 » Personalized Communities in a Distributed Recommender System |
143
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STOC
2007
ACM
16 years 3 months ago
2007
ACM
The design of algorithms on complex networks, such as routing, ranking or recommendation algorithms, requires a detailed understanding of the growth characteristics of the network...
135
Voted
SAC
2010
ACM
15 years 10 months ago
2010
ACM
Web-based collaboration systems typically require dynamic and context-based interactions between people and services. To support such complex interaction scenarios, we introduce a...
127
Voted
EXPCS
2007
15 years 7 months ago
2007
Experimental computer systems research typically ignores the end-user, modeling him, if at all, in overly simple ways. We argue that this (1) results in inadequate performance eva...
117
Voted
SIGECOM
2009
ACM
15 years 10 months ago
2009
ACM
We study protocols to enable one user (the principal) to make potentially profitable but risky interactions with another user (the agent), in the absence of direct trust between ...
123
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JAMIA
2011
14 years 10 months ago
2011
The current commercial health information technology (HIT) arena encompasses a number of competing firms that provide electronic health applications to hospitals, clinical practi...