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» AS Relationships: Inference and Validation
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ICPR
2004
IEEE
15 years 11 months ago
Human Action Segmentation via Controlled Use of Missing Data in HMMs
Segmentation of individual actions from a stream of human motion is an open problem in computer vision. This paper approaches the problem of segmenting higher-level activities int...
Patrick Peursum, Hung Hai Bui, Svetha Venkatesh, G...
154
Voted
VLDB
2007
ACM
126views Database» more  VLDB 2007»
15 years 10 months ago
SOR: A Practical System for Ontology Storage, Reasoning and Search
Ontology, an explicit specification of shared conceptualization, has been increasingly used to define formal data semantics and improve data reusability and interoperability in en...
Chen Wang, Jean-Sébastien Brunner, Jing Lu,...
PKDD
2009
Springer
170views Data Mining» more  PKDD 2009»
15 years 4 months ago
Statistical Relational Learning with Formal Ontologies
Abstract. We propose a learning approach for integrating formal knowledge into statistical inference by exploiting ontologies as a semantically rich and fully formal representation...
Achim Rettinger, Matthias Nickles, Volker Tresp
3DPVT
2006
IEEE
227views Visualization» more  3DPVT 2006»
15 years 4 months ago
Automatic Locating of Anthropometric Landmarks on 3D Human Models
We present an algorithm for automatic locating of anthropometric landmarks on 3D human scans. Our method is based on learning landmark characteristics and the spatial relationship...
Zouhour Ben Azouz, Chang Shu, Anja Mantel
ACSAC
2005
IEEE
15 years 3 months ago
Building Evidence Graphs for Network Forensics Analysis
In this paper, we present techniques for a network forensics analysis mechanism that includes effective evidence presentation, manipulation and automated reasoning. We propose the...
Wei Wang, Thomas E. Daniels