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JCSS
2002
114views more  JCSS 2002»
15 years 2 months ago
Polymorphic Type Inference for the Relational Algebra
A database programming language is a programming language extended with database operations. In this paper we extend a core functional language with explicitly labeled tuples and ...
Jan Van den Bussche, Emmanuel Waller
LPNMR
2007
Springer
15 years 8 months ago
Programming Applications in CIFF
We show how to deploy the CIFF System 4.0 for abductive logic programming with constraints in a number of applications, ranging from combinatorial applications to web management. W...
Paolo Mancarella, Fariba Sadri, Giacomo Terreni, F...
CORR
2007
Springer
116views Education» more  CORR 2007»
15 years 2 months ago
A presentation of Quantum Logic based on an "and then" connective
When a physicist performs a quantic measurement, new information about the system at hand is gathered. This presentation studies the logical properties of how this new information...
Daniel Lehmann
EUROPAR
1997
Springer
15 years 6 months ago
A Relational Approach to the Compilation of Sparse Matrix Programs
Abstract. We present a relational algebra based framework for compiling e cient sparse matrix code from dense DO-ANY loops and a speci cation of the representation of the sparse ma...
Vladimir Kotlyar, Keshav Pingali, Paul Stodghill
AADEBUG
1993
Springer
15 years 6 months ago
Animators for Generated Programming Environments
Animation of execution is a necessary feature of source-level debuggers. We present a framework where animators are generated from existing algebraic speci cations of interpreters....
Frank Tip