Results 221 to 230 of about 1,092,829 (268)
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Symmetries, Integrable Systems and Representations
2013A presentation of the deformed W1+1 algebra.- Generating series of the Poincare polynomials of quasihomogeneous Hilbert schemes.- PBW filtration over Z and compatible bases for VZ(_) in type An and Cn.- On the subgeneric restricted blocks of affine category O at the critical level.- Slavnov determinants, Yang-Mills structure constants, and discrete KP.-
Iohara, Kenji +2 more
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A system for the representation of theorems and proofs
ACM SIGART Bulletin, 1989In previous work, the authors (Hausen-Tropper and Finley, 1988) have developed an extension of classical frame systems using generalized interframe relationships and concepts borrowed from modal logic. Such extended frame systems, termed modal frame systems by the authors, for which a non-deterministic query ...
Marion R. Finley Jr. +1 more
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Representations From Generative Systems
2000Generative systems are capable of producing a consistent and comprehensive collection of patterns that meet certain constraints by means of formal components, which make explicit the primitive parts of the patterns of this collection, the allowed relations between primitive parts and underlying geometric reference frames.
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The qualitative representation of physical systems
The Knowledge Engineering Review, 1992Abstract The representation of physical systems using qualitative formalisms is examined in this review, with an emphasis on recent developments in the area. The push to develop reasoning systems incorporating deep knowledge originally focused on naive physical representations, but has now shifted to more formal ones based on ...
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On a Uniform Representation of Transformation Systems
2000We discuss an intermediate language to represent transitions defining behaviours of autonomous agents. The language allows a uniform representation of several diagrammatic languages for specification of reactive systems, based on an underlying notion of transition.
BOTTONI, Paolo Gaspare +2 more
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Probability representations of fuzzy systems
Science in China Series F, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Optimal representation in biological systems
Theory in BiosciencesAn optimal representation constitutes an efficient set. It is known that for an aggregating system if the cost of representation increases linearly with the number of bases, ternary coding is superior to binary, and coding in e is optimal. This paper investigates the relative efficiency of bases for the cases when the cost complexity is affine (slope ...
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Representations of the MONK harmonisation systems
1994This paper describes the music representation approaches used in MONK, an implemented group of software modules from which harmonisation systems can be built. The basic design issues are outlined in relation to two preparatory studies, namely an examination of three recent harmonisation systems and an informal protocol analysis of practitioners ...
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