Sciweavers

3007 search results - page 89 / 602
» Linear Functional Fixed-points
Sort
View
TRANSCI
2008
80views more  TRANSCI 2008»
14 years 11 months ago
An Efficient Method to Compute Traffic Assignment Problems with Elastic Demands
The traffic assignment problem with elastic demands can be formulated as an optimization problem, whose objective is sum of a congestion function and a disutility function. We pro...
Frédéric Babonneau, Jean-Philippe Vi...
BMCBI
2007
116views more  BMCBI 2007»
14 years 11 months ago
Linear array of conserved sequence motifs to discriminate protein subfamilies: study on pyridine nucleotide-disulfide reductases
Background: The pyridine nucleotide disulfide reductase (PNDR) is a large and heterogeneous protein family divided into two classes (I and II), which reflect the divergent evoluti...
César L. Avila, Viviana A. Rapisarda, Ricar...
ICPR
2004
IEEE
16 years 27 days ago
Historical Document Image Enhancement Using Background Light Intensity Normalization
This paper presents a new background light intensity normalization algorithm suitable for historical document images. The algorithm uses an adaptive linear function to approximate...
Venu Govindaraju, Zhixin Shi
WCC
2005
Springer
135views Cryptology» more  WCC 2005»
15 years 5 months ago
Open Problems Related to Algebraic Attacks on Stream Ciphers
Abstract. The recently developed algebraic attacks apply to all keystream generators whose internal state is updated by a linear transition function, including LFSR-based generator...
Anne Canteaut
CRYPTO
2003
Springer
156views Cryptology» more  CRYPTO 2003»
15 years 5 months ago
Fast Algebraic Attacks on Stream Ciphers with Linear Feedback
Many popular stream ciphers apply a filter/combiner to the state of one or several LFSRs. Algebraic attacks on such ciphers [10, 11] are possible, if there is a multivariate relat...
Nicolas Courtois