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» Class Algebra as a Description Logic
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TSMC
2008
136views more  TSMC 2008»
15 years 11 days ago
Learning Relational Descriptions of Differentially Expressed Gene Groups
Abstract-- This paper presents a method that uses gene ontologies, together with the paradigm of relational subgroup discovery, to find compactly described groups of genes differen...
Igor Trajkovski, Filip Zelezný, Nada Lavrac...
PODS
2010
ACM
205views Database» more  PODS 2010»
15 years 5 months ago
Positive higher-order queries
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed λ-calculus. Our language allows one to succinctly de...
Michael Benedikt, Gabriele Puppis, Huy Vu
98
Voted
ICCAD
2005
IEEE
160views Hardware» more  ICCAD 2005»
15 years 9 months ago
Equivalence verification of polynomial datapaths with fixed-size bit-vectors using finite ring algebra
— This paper addresses the problem of equivalence verification of RTL descriptions. The focus is on datapathoriented designs that implement polynomial computations over fixed-s...
Namrata Shekhar, Priyank Kalla, Florian Enescu, Si...
138
Voted
FROCOS
2009
Springer
15 years 7 months ago
Combining Theories with Shared Set Operations
Motivated by applications in software verification, we explore automated reasoning about the non-disjoint combination of theories of infinitely many finite structures, where the...
Thomas Wies, Ruzica Piskac, Viktor Kuncak
NMR
2004
Springer
15 years 5 months ago
Generalizing the AGM postulates: preliminary results and applications
One of the crucial actions any reasoning system must undertake is the updating of its Knowledge Base (KB). This problem is usually referred to as the problem of belief change. The...
Giorgos Flouris, Dimitris Plexousakis, Grigoris An...