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COMPGEOM
2006
ACM
16 years 9 days ago
Complete subdivision algorithms, I: intersection of Bezier curves
We give the first complete subdivision algorithm for the intersection of two Bezier curves F, G, possibly with tangential intersections. Our approach to robust subdivision algori...
Chee-Keng Yap
ICDE
2005
IEEE
108views Database» more  ICDE 2005»
15 years 12 months ago
Robust Identification of Fuzzy Duplicates
Detecting and eliminating fuzzy duplicates is a critical data cleaning task that is required by many applications. Fuzzy duplicates are multiple seemingly distinct tuples which re...
Surajit Chaudhuri, Venkatesh Ganti, Rajeev Motwani
JCDL
2003
ACM
99views Education» more  JCDL 2003»
15 years 11 months ago
Structural Analysis of Musical Signals for Indexing and Thumbnailing
A musical piece typically has a repetitive structure. Analysis of this structure will be useful for music segmentation, indexing and thumbnailing. This paper presents an algorithm...
Wei Chai, Barry Vercoe
CLEF
2006
Springer
15 years 10 months ago
Relevance Measures for Question Answering, The LIA at QA@CLEF-2006
This article presents the first participation of the Avignon University Science Laboratory (LIA) to the Cross Language Evaluation Forum (CLEF). LIA participated to the monolingual ...
Laurent Gillard, Laurianne Sitbon, Eric Blaudez, P...

Publication
433views
16 years 2 months ago
Optimal Feature Selection for Subspace Image Matching
Image matching has been a central research topic in computer vision over the last decades. Typical approaches for correspondence involve matching features between images. In this p...
Gemma Roig, Xavier Boix, Fernando De la Torre