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MICCAI
2004
Springer
14 years 9 months ago
Robust Inter-slice Intensity Normalization Using Histogram Scale-Space Analysis
Abstract. This paper presents a robust method to correct for intensity differences across a series of aligned stained histological slices. The method is made up of two steps. First...
Julien Dauguet, Jean-Francois Mangin, Thierry Delz...
ICML
2005
IEEE
14 years 9 months ago
Modeling word burstiness using the Dirichlet distribution
Multinomial distributions are often used to model text documents. However, they do not capture well the phenomenon that words in a document tend to appear in bursts: if a word app...
Rasmus Elsborg Madsen, David Kauchak, Charles Elka...
WWW
2008
ACM
14 years 9 months ago
Improving web spam detection with re-extracted features
Web spam detection has become one of the top challenges for the Internet search industry. Instead of using some heuristic rules, we propose a feature re-extraction strategy to opt...
Guanggang Geng, Chunheng Wang, Qiudan Li
IROS
2009
IEEE
147views Robotics» more  IROS 2009»
14 years 3 months ago
A multi-hypothesis topological SLAM approach for loop closing on edge-ordered graphs
— We present a method for topological SLAM that specifically targets loop closing for edge-ordered graphs. Instead of using a heuristic approach to accept or reject loop closing...
Stephen Tully, George Kantor, Howie Choset, Felix ...
WAIM
2009
Springer
14 years 3 months ago
An Approach to Detect Collaborative Conflicts for Ontology Development
Ontology has been widely adopted as the basis of knowledge sharing and knowledge-based public services. However, ontology construction is a big challenge, especially in collaborati...
Yewang Chen, Xin Peng, Wenyun Zhao