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CIKM
2008
Springer
15 years 8 months ago
Indexing and retrieval of a Greek corpus
Greek is one of the most difficult languages to handle in Web Information Retrieval (IR) related tasks. Its difficulty stems from the fact that it is grammatically, morphologicall...
Georgios Paltoglou, Michail Salampasis, Fotis Laza...
NIPS
2008
15 years 8 months ago
Unsupervised Learning of Visual Sense Models for Polysemous Words
Polysemy is a problem for methods that exploit image search engines to build object category models. Existing unsupervised approaches do not take word sense into consideration. We...
Kate Saenko, Trevor Darrell
ADC
2003
Springer
94views Database» more  ADC 2003»
15 years 11 months ago
Multi-resolution Algorithms for Building Spatial Histograms
Selectivity estimation of queries not only provides useful information to the query processing optimization but also may give users a preview of processing results. In this paper,...
Qing Liu, Yidong Yuan, Xuemin Lin
JUCS
2010
118views more  JUCS 2010»
15 years 5 months ago
Classifying and Tracking Free Riders in Multimedia-Based Systems
: The ever growing explosion in technological advancements is paving the way to the expansion of multimedia applications. Unfortunately, current multimedia applications use central...
Farag Azzedin
ICASSP
2011
IEEE
14 years 10 months ago
Saturation-robust SAR image formation
The formation of synthetic aperture radar (SAR) images is formulated as an inverse problem, a flexible approach suitable for a variety of acquisition systems and signal models. T...
Dennis Wei, Petros Boufounos