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GIS
2006
ACM
16 years 4 months ago
Mining frequent geographic patterns with knowledge constraints
The large amount of patterns generated by frequent pattern mining algorithms has been extensively addressed in the last few years. In geographic pattern mining, besides the large ...
Luis Otávio Alvares, Paulo Martins Engel, S...
KDD
2009
ACM
200views Data Mining» more  KDD 2009»
15 years 9 months ago
Visual analysis of documents with semantic graphs
In this paper, we present a technique for visual analysis of documents based on the semantic representation of text in the form of a directed graph, referred to as semantic graph....
Delia Rusu, Blaz Fortuna, Dunja Mladenic, Marko Gr...
ASP
2003
Springer
15 years 8 months ago
What's in a model? Epistemological analysis of Logic Programming
It is commonly believed that the meaning of a formal declarative knowledge representation language is determined by its formal semantics. This is not quite so. This paper shows an...
Marc Denecker
CVPR
2011
IEEE
14 years 10 months ago
Random Field Topic Model for Semantic Region Analysis in Crowded Scenes from Tracklets
In this paper, a Random Field Topic (RFT) model is proposed for semantic region analysis from motions of objects in crowded scenes. Different from existing approaches of learning ...
Bolei Zhou, Xiaogang Wang
CIVR
2007
Springer
131views Image Analysis» more  CIVR 2007»
15 years 9 months ago
SemanticVox: a multilingual video search engine
Bertrand Delezoide, Hervé Le Borgne