1657 search results - page 114 / 332 » Roles in Information Systems: A Survey |
187
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SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
Collaborative filtering (CF) is valuable in e-commerce, and for direct recommendations for music, movies, news etc. But today's systems have several disadvantages, including ...
208
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
We describe the WebCLEF 2008 task. Similarly to the 2007 edition of WebCLEF, the 2008 edition implements a multilingual "information synthesis" task, where, for a given t...
154
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CHI
2010
ACM
15 years 5 months ago
2010
ACM
With healthcare moving towards electronic health records, it is important to understand existing work practices to design effective systems. We conducted an observational study in...
179
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AAAI
2012
13 years 8 months ago
2012
Event extraction systems typically locate the role fillers for an event by analyzing sentences in isolation and identifying each role filler independently of the others. We argu...
194
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CDC
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper adresses the variance quantification problem for system identification based on the prediction error framework. The role of input and model class selection for the auto-...