3053 search results - page 417 / 611 » Structured Objects: Modeling and Reasoning |
147
Voted
DLOG
2008
15 years 5 months ago
2008
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
148
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HT
1987
ACM
15 years 7 months ago
1987
ACM
Hypertext is a technology well-suited to exploring different kinds of representational problems. It can be used first as an informal mechanism to describe the attributes of object...
141
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SSIAI
2000
IEEE
15 years 8 months ago
2000
IEEE
In this paper we propose a new probabilistic relaxation framework to perform robust multiple motion estimation and segmentation from a sequence of images. Our approach uses displa...
157
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AMAST
2004
Springer
15 years 9 months ago
2004
Springer
concerns, abstraction (particularly hierarchical abstraction), simplicity, and restricted visibility (locality of information). The overall goal behind these principles was stated ...
130
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SIGMOD
2004
ACM
16 years 3 months ago
2004
ACM
XML is widely praised for its flexibility in allowing repeated and missing sub-elements. However, this flexibility makes it challenging to develop a bulk algebra, which typically ...