Sciweavers

JCSS
2002
114views more  JCSS 2002»
13 years 4 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
JCSS
2002
58views more  JCSS 2002»
13 years 4 months ago
Context-Free Languages of Sub-exponential Growth
Abstract. There do not exist context
Martin R. Bridson, Robert H. Gilman
JCSS
2002
78views more  JCSS 2002»
13 years 4 months ago
Aggregate Operators in Constraint Query Languages
Michael Benedikt, Leonid Libkin