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RAS
2000
90views more  RAS 2000»
15 years 7 months ago
Cooperative transport by ants and robots
In several species of ants, workers cooperate to retrieve large prey. Usually, one ant finds a prey item, tries to move it, and when unsuccessful for some time, recruits nestmates...
C. Ronald Kube, Eric Bonabeau
JCB
2002
74views more  JCB 2002»
15 years 7 months ago
Using Substitution Matrices to Estimate Probability Distributions for Biological Sequences
Accurately estimating probabilities from observations is important for probabilistic-based approaches to problems in computational biology. In this paper we present a biologically...
Eleazar Eskin, William Stafford Noble, Yoram Singe...
JCC
2002
73views more  JCC 2002»
15 years 7 months ago
Linear scaling approaches to quantum macromolecular similarity: Evaluating the similarity function
: The evaluation of the electron density based similarity function scales quadratically with respect to the size of the molecules for simplified, atomic shell densities. Due to the...
Pere Constans
NAR
2002
105views more  NAR 2002»
15 years 7 months ago
AraC-XylS database: a family of positive transcriptional regulators in bacteria
The AraC-XylS database contains information about a family of positive transcriptional regulators broadly distributed in bacteria. This specific database focuses on protein sequen...
Raquel Tobes, Juan L. Ramos
ICPR
2010
IEEE
15 years 6 months ago
Local Optical Operators for Subpixel Scene Analysis
In this paper we present a scene analysis technique with subpixel filtering based on dense coded light fields. Our technique computes alignment and optically projects analysis ...
Yves Jean