9642 search results - page 264 / 1929 » Semantics in Multimedia Systems |
132
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UML
2001
Springer
15 years 10 months ago
2001
Springer
We present a real-time execution semantics for UML activity graphs that is intended for workflow modelling. The semantics is defined in terms of execution algorithms that define...
177
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FUIN
2008
15 years 6 months ago
2008
In this paper, we consider safe Time Petri Nets where time intervals (strict and large) are associated with places (P-TPN), arcs (A-TPN) or transitions (T-TPN). We give the formal ...
166
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SMC
2007
IEEE
16 years 4 days ago
2007
IEEE
— Semantic relatedness between words or concepts is a fundamental problem in many applications of computational linguistics and artificial intelligence. In this paper, a new mea...
155
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AAAI
2010
15 years 7 months ago
2010
We introduce a new method to find semantic inconsistencies (i.e., concepts with erroneous synonymity) in the Unified Medical Language System (UMLS). The idea is to identify the in...
175
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LREC
2010
15 years 7 months ago
2010
In this work we propose a hybrid unsupervised approach for semantic relation extraction from Italian and English texts. The system takes as input pairs of "distributionally s...