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CEC
2008
IEEE
15 years 8 months ago
Directed trees: A powerful representation for sorting and ordering problems
We present a simple framework for dealing with search spaces consisting of permutations. To demonstrate its usefulness, we build upon it a simple (1 + 1)-evolutionary algorithm fo...
Benjamin Doerr, Edda Happ
CCCG
2006
15 years 7 months ago
2D Triangulation Representation Using Stable Catalogs
The problem of representing triangulations has been widely studied to obtain convenient encodings and space efficient data structures. In this paper we propose a new practical app...
Abdelkrim Mebarki, Luca Castelli Aleardi, Olivier ...
SPEECH
2008
97views more  SPEECH 2008»
15 years 6 months ago
Extraction and representation of prosodic features for language and speaker recognition
In this paper, we propose a new approach for extracting and representing prosodic features directly from the speech signal. We hypothesize that prosody is linked to linguistic uni...
Leena Mary, B. Yegnanarayana
BIB
2000
117views more  BIB 2000»
15 years 6 months ago
Ontology-based Knowledge Representation for Bioinformatics
Much of biology works by applying prior knowledge (`what is known') to an unknown entity, rather than the application of a set of axioms that will elicit knowledge. In additi...
Robert Stevens, Carole A. Goble, Sean Bechhofer
PAMI
2007
101views more  PAMI 2007»
15 years 5 months ago
Surface Dependent Representations for Illumination Insensitive Image Comparison
—We consider the problem of matching images to tell whether they come from the same scene viewed under different lighting conditions. We show that the surface characteristics det...
Margarita Osadchy, David W. Jacobs, Michael Linden...