2050 search results - page 173 / 410 » Effectiveness of complex index terms in information retrieva... |
141
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MM
2006
ACM
16 years 12 days ago
2006
ACM
We describe 3WNews as a novel system for browsing news video by the people (who) and locations (where) appearing in the footage as well as the time (when) of news events. The peop...
183
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
Diversity has been heavily motivated in the information retrieval literature as an objective criterion for result sets in search and recommender systems. Perhaps one of the most w...
175
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KDD
2004
ACM
16 years 6 months ago
2004
ACM
In order to effectively use machine learning algorithms, e.g., neural networks, for the analysis of survival data, the correct treatment of censored data is crucial. The concordan...
170
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ACL
2009
15 years 4 months ago
2009
User generated content is characterized by short, noisy documents, with many spelling errors and unexpected language usage. To bridge the vocabulary gap between the user's in...
155
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CHI
2005
ACM
16 years 6 months ago
2005
ACM
To contribute to systems that reason about human attention, our work empirically demonstrates how a user's mental workload changes during task execution. We conducted a study...