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JCSS
2002
114views more  JCSS 2002»
13 years 10 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
14 years 4 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»
13 years 10 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
14 years 2 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
14 years 2 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