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110
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SIGIR
2012
ACM
13 years 6 days ago
2012
ACM
Finding topic experts on microblogging sites with millions of users, such as Twitter, is a hard and challenging problem. In this paper, we propose and investigate a new methodolog...
102
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ICDT
2012
ACM
13 years 5 days ago
2012
ACM
In a recent paper by Hellerstein [15], a tight relationship was conjectured between the number of strata of a Datalog¬ program and the number of “coordination stages” require...
140
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EDBT
2012
ACM
13 years 5 days ago
2012
ACM
The Web of Linked Data grows rapidly and already contains data originating from hundreds of data sources. The quality of data from those sources is very diverse, as values may be ...
108
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SI3D
1999
ACM
15 years 2 months ago
1999
ACM
We present a novel approach to controlling a virtual 3D camera with a 2D mouse or stylus input device that is based on gestural interaction. Our approach to 3D camera manipulation...
DELFI
2007
14 years 11 months ago
2007
Abstract: Die Video-Suchmaschine OSOTIS erm¨oglicht eine automatische inhaltsbezogene Annotation von Videodaten und dadurch eine zielgenaue Suche auch innerhalb einzelner Videoauf...