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» Extending the Sparkle Core language with object abstraction
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ESOP
2008
Springer
13 years 9 months ago
Regular Expression Subtyping for XML Query and Update Languages
Abstract. XML database query languages such as XQuery employ regular expression types with structural subtyping. Subtyping systems typically have two presentations, which should be...
James Cheney
CLIMA
2007
13 years 9 months ago
Language Constructs for Multi-agent Programming
Abstract. In this paper we are concerned with proposing, analyzing and implementing simple, yet flexible, constructs for multi-agent programming. In particular, we wish to extend ...
Louise A. Dennis, Michael Fisher, Anthony Hepple
SIGMOD
1996
ACM
99views Database» more  SIGMOD 1996»
13 years 11 months ago
A Query Language for Multidimensional Arrays: Design, Implementation, and Optimization Techniques
While much recent research has focussed on extending databases beyond the traditional relational model, relatively little has been done to develop database tools for querying data...
Leonid Libkin, Rona Machlin, Limsoon Wong
POPL
2012
ACM
12 years 3 months ago
Programming with binders and indexed data-types
We show how to combine a general purpose type system for an existing language with support for programming with binders and contexts by refining the type system of ML with a rest...
Andrew Cave, Brigitte Pientka
POPL
2009
ACM
14 years 8 months ago
Masked types for sound object initialization
This paper presents a type-based solution to the long-standing problem of object initialization. Constructors, the conventional mechanism for object initialization, have semantics...
Xin Qi, Andrew C. Myers