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RAS
2008
139views more  RAS 2008»
15 years 6 months ago
Unsupervised identification of useful visual landmarks using multiple segmentations and top-down feedback
In this paper, we tackle the problem of unsupervised selection and posterior recognition of visual landmarks in images sequences acquired by an indoor mobile robot. This is a high...
Pablo Espinace, Daniel Langdon, Alvaro Soto
SCFBM
2008
119views more  SCFBM 2008»
15 years 6 months ago
Boolean network simulations for life scientists
Modern life sciences research increasingly relies on computational solutions, from large scale data analyses to theoretical modeling. Within the theoretical models Boolean network...
István Albert, Juilee Thakar, Song Li, Ranr...
CIKM
2010
Springer
15 years 5 months ago
Fast query expansion using approximations of relevance models
Pseudo-relevance feedback (PRF) improves search quality by expanding the query using terms from high-ranking documents from an initial retrieval. Although PRF can often result in ...
Marc-Allen Cartright, James Allan, Victor Lavrenko...
DAC
2010
ACM
15 years 5 months ago
An error tolerance scheme for 3D CMOS imagers
A three-dimensional (3D) CMOS imager constructed by stacking a pixel array of backside illuminated sensors, an analog-to-digital converter (ADC) array, and an image signal process...
Hsiu-Ming Chang, Jiun-Lang Huang, Ding-Ming Kwai, ...
EKAW
2010
Springer
15 years 5 months ago
Ontology Engineering with Rough Concepts and Instances
A scenario in ontology development and its use is hypothesis testing, such as finding new subconcepts based on the data linked to the ontology. During such experimentation, knowle...
C. Maria Keet