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224
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TOOLS
1992
IEEE
15 years 11 months ago
1992
IEEE
This paper describes an Ei el system for rapid testing of grammars. Grammars are de ned in an extended BNF notation that allows actions on the parse tree nodes to be de ned as add...
206
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EWDW
1990
15 years 11 months ago
1990
The formal description of the semantics of object-oriented data models is still an open problem. Some characteristic features of object-oriented data models, such as methods and i...
165
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COMPGEOM
1998
ACM
15 years 11 months ago
1998
ACM
We discuss floating-point filters as a means of restricting the precision needed for arithmetic operations while still computing the exact result. We show that interval techniques...
174
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VLDB
1990
ACM
15 years 10 months ago
1990
ACM
In previous papers we have proposed a graphical query language for expressing traversal recursions in labelled, directed graphs. A fundamental feature of the language is the use o...
175
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ECMDAFA
2010
Springer
15 years 10 months ago
2010
Springer
Abstract. The use of Feature Models (FMs) to define the valid combinations of features in Software Product Lines (SPL) is becoming commonplace. To enhance the scalability of FMs, ...