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» Database Query Languages and Functional Logic Programming
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JAR
2008
89views more  JAR 2008»
13 years 7 months ago
An Extensible Encoding of Object-oriented Data Models in hol
Abstract We present an extensible encoding of object-oriented data models into higherorder logic (HOL). Our encoding is supported by a datatype package that leverages the use of th...
Achim D. Brucker, Burkhart Wolff
PEPM
2007
ACM
14 years 1 months ago
Bidirectional interpretation of XQuery
XQuery is a powerful functional language to query XML data. This paper presents a bidirectional interpretation of XQuery to address the problem of updating XML data through materi...
Dongxi Liu, Zhenjiang Hu, Masato Takeichi
VLDB
2002
ACM
122views Database» more  VLDB 2002»
13 years 7 months ago
Lightweight Flexible Isolation for Language-based Extensible Systems
Safe programming languages encourage the development of dynamically extensible systems, such as extensible Web servers and mobile agent platforms. Although protection is of utmost...
Laurent Daynès, Grzegorz Czajkowski
ICDE
2003
IEEE
102views Database» more  ICDE 2003»
14 years 9 months ago
Schema Mediation in Peer Data Management Systems
Intuitively, data management and data integration tools should be well-suited for exchanging information in a semantically meaningful way. Unfortunately, they suffer from two sign...
Alon Y. Halevy, Zachary G. Ives, Dan Suciu, Igor T...
HASKELL
2008
ACM
13 years 8 months ago
Lightweight monadic regions
We present Haskell libraries that statically ensure the safe use of resources such as file handles. We statically prevent accessing an already closed handle or forgetting to clos...
Oleg Kiselyov, Chung-chieh Shan