Sciweavers

528 search results - page 78 / 106
» Index-Supported Similarity Search Using Multiple Representat...
Sort
View
ICDM
2010
IEEE
202views Data Mining» more  ICDM 2010»
15 years 2 months ago
Discovering Overlapping Groups in Social Media
Abstract--The increasing popularity of social media is shortening the distance between people. Social activities, e.g., tagging in Flickr, bookmarking in Delicious, twittering in T...
Xufei Wang, Lei Tang, Huiji Gao, Huan Liu
DLOG
2010
15 years 2 months ago
Towards Formal Comparison of Ontology Linking, Mapping and Importing
Multiple distributed and modular ontology representation frameworks have recently appeared. They typically extend Description Logics (DL), with new constructs to represent relation...
Martin Homola, Luciano Serafini
CIVR
2007
Springer
192views Image Analysis» more  CIVR 2007»
15 years 10 months ago
Texture retrieval based on a non-parametric measure for multivariate distributions
In the present study, an efficient strategy for retrieving texture images from large texture databases is introduced and studied within a distributional-statistical framework. Our...
Vasileios K. Pothos, Christos Theoharatos, George ...
AAAI
2010
15 years 5 months ago
Unsupervised Learning of Event Classes from Video
We present a method for unsupervised learning of event classes from videos in which multiple actions might occur simultaneously. It is assumed that all such activities are produce...
Muralikrishna Sridhar, Anthony G. Cohn, David C. H...
BMCBI
2006
92views more  BMCBI 2006»
15 years 4 months ago
A jumping profile Hidden Markov Model and applications to recombination sites in HIV and HCV genomes
Background: Jumping alignments have recently been proposed as a strategy to search a given multiple sequence alignment A against a database. Instead of comparing a database sequen...
Anne-Kathrin Schultz, Ming Zhang, Thomas Leitner, ...