2216 search results - page 267 / 444 » Hedging Structured Concepts |
254
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ICDE
2001
IEEE
16 years 7 months ago
2001
IEEE
We propose an extension to current view-based mediator systems called model-based mediation, in which views are defined and executed at the level of conceptual models (CMs) rather...
143
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
In this paper, we propose a novel framework of object categorization, namely layered object categorization, which takes advantage of hierarchical category information and performs...
153
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DAC
2003
ACM
16 years 7 months ago
2003
ACM
The classic algorithm for optimal buffer insertion due to van Ginneken has time and space complexity O(n2 ), where n is the number of possible buffer positions. We present a new a...
158
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ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
We propose statistical predicate invention as a key problem for statistical relational learning. SPI is the problem of discovering new concepts, properties and relations in struct...
163
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WWW
2007
ACM
16 years 6 months ago
2007
ACM
Recent work on ontology-based Information Extraction (IE) has tried to make use of knowledge from the target ontology in order to improve semantic annotation results. However, ver...