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DLOG
2011
14 years 1 months ago
Analysing Multiple Versions of an Ontology: A Study of the NCI Thesaurus
The detection of changes between OWL ontologies is an important service for ontology engineering. There are several approaches to this problem, both syntactic and semantic. A purel...
Rafael S. Gonçalves, Bijan Parsia, Ulrike S...
BMCBI
2007
141views more  BMCBI 2007»
14 years 10 months ago
A novel approach to detect hot-spots in large-scale multivariate data
Background: Progressive advances in the measurement of complex multifactorial components of biological processes involving both spatial and temporal domains have made it difficult...
Jianhua Wu, Keith M. Kendrick, Jianfeng Feng
BMCBI
2005
103views more  BMCBI 2005»
14 years 9 months ago
SeqDoC: rapid SNP and mutation detection by direct comparison of DNA sequence chromatograms
Background: This paper describes SeqDoC, a simple, web-based tool to carry out direct comparison of ABI sequence chromatograms. This allows the rapid identification of single nucl...
Mark L. Crowe
CVPR
2012
IEEE
13 years 9 days ago
Image matching using local symmetry features
We present a new technique for extracting local features from images of architectural scenes, based on detecting and representing local symmetries. These new features are motivate...
Daniel Cabrini Hauagge, Noah Snavely
CVPR
2007
IEEE
15 years 12 months ago
Keypoint Descriptors for Matching Across Multiple Image Modalities and Non-linear Intensity Variations
In this paper, we investigate the effect of substantial inter-image intensity changes and changes in modality on the performance of keypoint detection, description, and matching a...
Avi Kelman, Michal Sofka, Charles V. Stewart