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ICIP
1997
IEEE
16 years 7 months ago
A Differential Code for Shape Representation in Image Database Applications
A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimen...
Claudio Esperança, Hanan Samet
GIS
2009
ACM
16 years 7 months ago
A Parallel Plane Sweep Algorithm for Multi-Core Systems
A parallel version of the plane sweep algorithm targeted towards the small number of processing cores available on commonly available multi-core systems is presented. Experimental...
Mark McKenney, Tynan McGuire
WWW
2004
ACM
16 years 6 months ago
An outsider's view on "topic-oriented blogging"
The number of Web blogs is growing extremely fast, thus this phenomenon cannot be ignored. This paper discusses the issue through monitoring a set of blogs for a two months period...
Judit Bar-Ilan
KDD
2009
ACM
173views Data Mining» more  KDD 2009»
16 years 6 months ago
The offset tree for learning with partial labels
We present an algorithm, called the offset tree, for learning in situations where a loss associated with different decisions is not known, but was randomly probed. The algorithm i...
Alina Beygelzimer, John Langford
RECOMB
2002
Springer
16 years 6 months ago
Finding motifs in the twilight zone
We introduce the notion of a multiprofile and use it for finding subtle motifs in DNA sequences. Multiprofiles generalize the notion of a profile and allow one to detect subtle co...
Uri Keich, Pavel A. Pevzner