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VL
1996
IEEE
123views Visual Languages» more  VL 1996»
14 years 2 months ago
GenEd - An Editor with Generic Semantics for Formal Reasoning about Visual Notations
We describe the object-oriented editor GenEd supporting the design of specifications for visual notations. Prominent features of GenEd are (1) it is generic, i.e. domain-specific ...
Volker Haarslev, Michael Wessel
KI
1994
Springer
14 years 2 months ago
Combining Spatial and Terminological Reasoning
The paper presentsa method for terminological reasoningabout spatial objects on the basis of a KL-ONE-like framework (LOOM). We apply this method to the domain of deductive geograp...
Volker Haarslev, Ralf Möller, Carsten Schr&ou...
PPCP
1993
14 years 2 months ago
Higher-Order Logic Programming as Constraint Logic Programming
Higher-order logic programming (HOLP) languages are particularly useful for various kinds of metaprogramming and theorem proving tasks because of the logical support for variable ...
Spiro Michaylov, Frank Pfenning
SIGMOD
1993
ACM
140views Database» more  SIGMOD 1993»
14 years 2 months ago
Second-Order Signature: A Tool for Specifying Data Models, Query Processing, and Optimization
Abstract: We propose a framework for the specification of extensible database systems. A particular goal is to implement a software component for parsing and rule-based optimizatio...
Ralf Hartmut Güting
DLS
2007
138views Languages» more  DLS 2007»
14 years 2 months ago
OMeta: an object-oriented language for pattern matching
This paper introduces OMeta, a new object-oriented language for pattern matching. OMeta is based on a variant of Parsing Expression Grammars (PEGs) [5]--a recognitionbased foundat...
Alessandro Warth, Ian Piumarta