498 search results - page 80 / 100 » From Language to Time: A Temporal Expression Anchorer |
ERSHOV
1989
Springer
15 years 3 months ago
1989
Springer
This paper reports two experiments with implementations of constructions from theoretical computer science. The first one deals with Kleene’s and Rogers’ second recursion the...
WWW
2010
ACM
15 years 6 months ago
2010
ACM
Named entity recognition studies the problem of locating and classifying parts of free text into a set of predefined categories. Although extensive research has focused on the de...
165
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Increasing monitoring of transactions, environmental parameters, homeland security, RFID chips and interactions of online users rapidly establishes new data sources and applicatio...
128
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EMNLP
2010
14 years 9 months ago
2010
Recurrent event queries (REQ) constitute a special class of search queries occurring at regular, predictable time intervals. The freshness of documents ranked for such queries is ...
101
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QEST
2007
IEEE
15 years 6 months ago
2007
IEEE
We investigate logics and equivalence relations that capture the qualitative behavior of Markov Decision Processes (MDPs). We present Qualitative Randomized Ctl (Qrctl): formulas o...