619 search results - page 74 / 124 » Using Structural Relationships for Focused XML Retrieval |
108
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BILDMED
2007
15 years 2 months ago
2007
This work aims to propose an interactive method for a iconic and textual annotation of digital mammograms. The suggested annotation tool consists of a semantic network to represent...
127
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CN
1999
15 years 1 months ago
1999
The paper argues for the use of general and intuitive knowledge representation languages (and simpler notational variants, e.g. subsets of natural languages) for indexing the cont...
146
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MIR
2010
ACM
15 years 8 months ago
2010
ACM
Most video retrieval systems are multimodal, commonly relying on textual information, low- and high-level semantic features extracted from query visual examples. In this work, we ...
141
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KDD
2012
ACM
13 years 3 months ago
2012
ACM
Non-negative matrix factorization (NMF) provides a lower rank approximation of a matrix. Due to nonnegativity imposed on the factors, it gives a latent structure that is often mor...
APSEC
2000
IEEE
15 years 6 months ago
2000
IEEE
Current object-oriented formalisms, such as UML, focus on describing class models and use instance models only for depicting scenarios. Little attention is being devoted to defini...