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ACS
2010
13 years 7 months ago
Essentiality and Injectivity
Essentiality is an important notion closely related to injectivity. Depending on a class M of morphisms of a category A, three different types of essentiality are considered in lit...
H. Barzegar, M. Mehdi Ebrahimi, Mojgan Mahmoudi
ACS
2010
13 years 7 months ago
Graded and Koszul Categories
Koszul algebras have arisen in many contexts; algebraic geometry, combinatorics, Lie algebras, non-commutative geometry and topology. The aim of this paper and several sequel paper...
Roberto Martínez-Villa, Øyvind Solbe...
EMISAIJ
2010
13 years 2 months ago
The Proviado Access Control Model for Business Process Monitoring Components
Integrated process support is highly desirable in environments where data related to a particular business process are scattered over distributed, heterogeneous information system...
Manfred Reichert, Sarita Bassil, Ralph Bobrik, Tho...
ECCC
2010
95views more  ECCC 2010»
13 years 7 months ago
Bounded-depth circuits cannot sample good codes
We study a variant of the classical circuit-lower-bound problems: proving lower bounds for sampling distributions given random bits. We prove a lower bound of 1 - 1/n(1) on the st...
Shachar Lovett, Emanuele Viola
BMCBI
2010
141views more  BMCBI 2010»
13 years 7 months ago
Genome scale prediction of substrate specificity for acyl adenylate superfamily of enzymes based on active site residue profiles
Background: Enzymes belonging to acyl:CoA synthetase (ACS) superfamily activate wide variety of substrates and play major role in increasing the structural and functional diversit...
Pankaj Khurana, Rajesh S. Gokhale, Debasisa Mohant...