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» On numbers of Davenport-Schinzel sequences
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CORR
2008
Springer
98views Education» more  CORR 2008»
15 years 1 months ago
Divisibility, Smoothness and Cryptographic Applications
This paper deals with products of moderate-size primes, familiarly known as smooth numbers. Smooth numbers play an crucial role in information theory, signal processing and crypto...
David Naccache, Igor Shparlinski
CVPR
2011
IEEE
14 years 9 months ago
Extracting and Locating Temporal Motifs in Video Scenes Using a Hierarchical Non Parametric Bayesian Model
In this paper, we present an unsupervised method for mining activities in videos. From unlabeled video sequences of a scene, our method can automatically recover what are the recu...
Ré, mi Emonet, Jagannadan Varadarajan, Jean-Marc ...
CEC
2008
IEEE
15 years 7 months ago
Improved Particle Swarm Optimization with low-discrepancy sequences
— Quasirandom or low discrepancy sequences, such as the Van der Corput, Sobol, Faure, Halton (named after their inventors) etc. are less random than a pseudorandom number sequenc...
Millie Pant, Radha Thangaraj, Crina Grosan, Ajith ...
DM
2008
58views more  DM 2008»
15 years 1 months ago
A two-parameter family of an extension of Beatty sequences
Beatty sequences n + are nearly linear, also called balanced, namely, the absolute value of the difference D of the number of el
Shiri Artstein-Avidan, Aviezri S. Fraenkel, Vera T...
BMCBI
2004
77views more  BMCBI 2004»
15 years 1 months ago
A structural study for the optimisation of functional motifs encoded in protein sequences
Background: A large number of PROSITE patterns select false positives and/or miss known true positives. It is possible that
Allegra Via, Manuela Helmer-Citterich