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CPHYSICS
2011
279views Education» more  CPHYSICS 2011»
14 years 4 months ago
CAMORRA: A C++ library for recursive computation of particle scattering amplitudes
We present a new Monte Carlo tool that computes full tree-level matrix elements in high-energy physics. The program accepts user-defined models and has no restrictions on the pro...
R. Kleiss, G. van den Oord
130
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DLOG
2011
14 years 4 months ago
Nominal Schemas for Integrating Rules and Description Logics
We propose an extension of SROIQ with nominal schemas which can be used like “variable nominal concepts” within axioms. This feature allows us to express arbitrary DL-safe rule...
Markus Krötzsch, Frederick Maier, Adila Alfa ...
116
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DLOG
2011
14 years 4 months ago
Paraconsistent Rough Description Logic
Abstract. In this paper, we introduce a paraconsistent extension of Rough Description Logics which allows the representation of incomplete and contradictory concepts, as well as th...
Henrique Viana, João Alcântara, Ana T...
101
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DM
2011
211views Education» more  DM 2011»
14 years 4 months ago
A generalization of plexes of Latin squares
A k-plex of a latin square is a collection of cells representing each row, column, and symbol precisely k times. The classic case of k = 1 is more commonly known as a transversal....
Kyle Pula
146
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ECCC
2011
190views ECommerce» more  ECCC 2011»
14 years 4 months ago
Optimal heuristic algorithms for the image of an injective function
The existence of optimal algorithms is not known for any decision problem in NP \ P. We consider the problem of testing the membership in the image of an injective function. We co...
Edward A. Hirsch, Dmitry Itsykson, Valeria Nikolae...