In this paper we present the stream cipher QUAD and the provable security arguments supporting its conjectured strength for suitable parameter values. QUAD was first proposed at Eurocrypt 2006 by Berbain and coworkers [Berbain, C., Gilbert, H.,…
Papers in Algebra
Algebra papers in Mathematics, Q


Identifying a subset of features that preserves classification accuracy is a problem of growing importance, because of the increasing size and dimensionality of realworld data sets. We propose a new feature selection method, named Quadratic…

We examine a theory of competitive innovation in which new ideas are introduced only when diminishing returns to the use of existing ideas sets in. After an idea is introduced, the knowledge capital associated with that idea expands, and its value…

Teamwork is a fundamental aspect of many human activities, from business to art and from sports to science. Recent research suggest that team work is of crucial importance to cuttingedge scientific research, but little is known about how teamwork…

Thermal stability shift analysis is a powerful method for examining binding interactions in proteins. We demonstrate that under certain circumstances, proteinprotein interactions can be quantitated by monitoring shifts in thermal stability using…

Solving linear systems of equations is a common problem that arises both on its own and as a subroutine in more complex problems: given a matrix A and a vector b(>), find a vector x(>) such that Ax(>) = b(>). We consider the case where one…

An encryption scheme is said to be entropically secure if an adversary whose minentropy on the message is upper bounded cannot guess any function of the message. Similarly, an encryption scheme is entropically indistinguishable if the encrypted…

In this paper a programming language, qGCL,is presented for the expression of quantum algorithms. It contains the features re quired to program a ‘universal’ quantum computer (including initiali sation and observation), has a formal semantics and…

We study the discretetime quantum walkbased search for a marked vertex on a graph. By considering various structures in which not all vertices are equivalent, we investigate the relationship between the successful search probability and the…

We introduce a large equivalence class of graph properties, all of which are shared by socalled random graphs. Unlike random graphs, however, it is often relatively easy to verify that a particular family of graphs possesses some property in this…

We present a practical and efficient means to compute the singular value decomposition (SVD) of a real or complex quaternion matrix A based on bidiagonalization of A to a real or complex bidiagonal matrix B using quaternionic Householder…

Pour de nombreux spécialistes des réseaux territorialisés, la question de leur gouvernance se pose de façon critique. Cependant, peu de travaux se sont focalisés sur le sujet. Dans un contexte de multiplication de ce type de réseaux et devant les…
Papers in associated subdisciplines
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