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WSC
2007
15 years 8 months ago
Estimating the probability of a rare event over a finite time horizon
We study an approximation for the zero-variance change of measure to estimate the probability of a rare event in a continuous-time Markov chain. The rare event occurs when the cha...
Pieter-Tjerk de Boer, Pierre L'Ecuyer, Gerardo Rub...
ESWS
2008
Springer
15 years 8 months ago
Two Variations on Ontology Alignment Evaluation: Methodological Issues
Evaluation of ontology alignments is in practice done in two ways: (1) assessing individual correspondences and (2) comparing the alignment to a reference alignment. However, this ...
Laura Hollink, Mark van Assem, Shenghui Wang, Anto...
ICCV
2011
IEEE
14 years 6 months ago
Evaluation of Image Features Using a Photorealistic Virtual World
Image features are widely used in computer vision applications. They need to be robust to scene changes and image transformations. Designing and comparing feature descriptors requ...
Biliana Kaneva, Antonio Torralba, Bill Freeman
ECSCW
2011
14 years 6 months ago
Digital Traces of Interest: Deriving Interest Relationships from Social Media Interactions
Facebook and Twitter have changed the way we consume information, allowing the people we follow to become our “social filters” and determine the content of our information stre...
Michal Jacovi, Ido Guy, Inbal Ronen, Adam Perer, E...
BMCBI
2007
113views more  BMCBI 2007»
15 years 6 months ago
Statistical power of phylo-HMM for evolutionarily conserved element detection
Background: An important goal of comparative genomics is the identification of functional elements through conservation analysis. Phylo-HMM was recently introduced to detect conse...
Xiaodan Fan, Jun Zhu, Eric E. Schadt, Jun S. Liu