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ICUMT
2009
15 years 4 months ago
SBCL - improved centroid estimation
Localization of sensor nodes is one of the key issues in Wireless Sensor Networks. It is a precondition for a variety of applications, as well as geographic clustering and routing....
Ralf Behnke, Jakob Salzmann, Dirk Timmermann
BMCBI
2008
128views more  BMCBI 2008»
15 years 6 months ago
SIGffRid: A tool to search for sigma factor binding sites in bacterial genomes using comparative approach and biologically drive
Background: Many programs have been developed to identify transcription factor binding sites. However, most of them are not able to infer two-word motifs with variable spacer leng...
Fabrice Touzain, Sophie Schbath, Isabelle Debled-R...
ICPR
2002
IEEE
16 years 7 months ago
On the Preview of Digital Movies
In this paper, a new technique is proposed for the automatic generation of a preview sequence of a feature film. The input video is decomposed into a number of basic components ca...
Liang-Hua Chen, Chih-Wen Su, Hong-Yuan Mark Liao, ...
ICASSP
2011
IEEE
14 years 10 months ago
Gain-robust multi-pitch tracking using sparse nonnegative matrix factorization
While nonnegative matrix factorization (NMF) has successfully been applied for gain-robust multi-pitch detection, a method to track pitch values over time was not provided. We emb...
Robert Peharz, Michael Wohlmayr, Franz Pernkopf
ICDAR
2003
IEEE
15 years 11 months ago
Recognition of Arrows in Line Drawings based on the Aggregation of Geometric Criteria using the Choquet Integral
A new way to detect arrows in line drawings is proposed in this paper. Our approach is based on the definition of the structure of such a symbol. Signatures of angular areas are ...
Laurent Wendling, Salvatore Tabbone