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» Explicit Substitutions and Programming Languages
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PLPV
2010
ACM
14 years 5 months ago
Singleton types here, singleton types there, singleton types everywhere
Singleton types are often considered a poor man’s substitute for dependent types. But their generalization in the form of GADTs has found quite a following. The main advantage o...
Stefan Monnier, David Haguenauer
LANMR
2004
13 years 10 months ago
New Semantics for Hybrid Probabilistic Programs
Hybrid probabilistic programs framework [5] is a variation of probabilistic annotated logic programming approach, which allows the user to explicitly encode the available knowledge...
Emad Saad
EUSFLAT
2007
124views Fuzzy Logic» more  EUSFLAT 2007»
13 years 10 months ago
Mixed Integer Programming, General Concept Inclusions and Fuzzy Description Logics
Fuzzy Description Logics (fuzzy DLs) have been proposed as a language to describe structured knowledge with vague concepts. In [23], a solution based on Mixed Integer Linear Progr...
Umberto Straccia, Fernando Bobillo
EUMAS
2006
13 years 10 months ago
Norm-Oriented Programming of Electronic Institutions: A Rule-based Approach
Norms constitute a powerful coordination mechanism among heterogeneous agents. We propose means to specify and explicitly manage the normative positions of agents (permissions, pro...
Andrés García-Camino, Juan A. Rodr&i...
ICDE
1993
IEEE
103views Database» more  ICDE 1993»
14 years 26 days ago
IsaLog: A declarative language for complex objects with hierarchies
The IsaLog model and language are presented. The model has complex objects with classes, relations, and isa hierarchies. The language is strongly typed and declarative. The main i...
Paolo Atzeni, Luca Cabibbo, Giansalvatore Mecca