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IM
2007
15 years 6 months ago
Inverted Index Support for Numeric Search
Today’s search engines are increasingly required to broaden their capabilities beyond free-text search. More complex features, such as supporting range constraints over numeric ...
Marcus Fontoura, Ronny Lempel, Runping Qi, Jason Y...
IVC
2007
130views more  IVC 2007»
15 years 6 months ago
Attribute-space connectivity and connected filters
In this paper connected operators from mathematical morphology are extended to a wider class of operators, which are based on connectivities in higher-dimensional spaces, similar ...
Michael H. F. Wilkinson
IVC
2007
111views more  IVC 2007»
15 years 6 months ago
Colour text segmentation in web images based on human perception
There is a significant need to extract and analyse the text in images on Web documents, for effective indexing, semantic analysis and even presentation by non-visual means (e.g....
Dimosthenis Karatzas, Apostolos Antonacopoulos
IVC
2007
176views more  IVC 2007»
15 years 6 months ago
Kernel-based distance metric learning for content-based image retrieval
ct 8 For a specific set of features chosen for representing images, the performance of a content-based image retrieval (CBIR) system 9 depends critically on the similarity or diss...
Hong Chang, Dit-Yan Yeung
TITS
2008
96views more  TITS 2008»
15 years 6 months ago
A Sampling Theorem Approach to Traffic Sensor Optimization
Abstract--With the objective of minimizing the total cost, which includes both sensor and congestion costs, the authors adopted a novel sampling theorem approach to address the pro...
Woei Ling Leow, Daiheng Ni, Hossein Pishro-Nik