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ACS
2010
13 years 10 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 10 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 4 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 9 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 10 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...