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» Operational Semantics and Program Equivalence
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ICFP
2002
ACM
14 years 9 months ago
An expressive, scalable type theory for certified code
We present the type theory LTT, intended to form a basis for typed target languages, providing an internal notion of logical proposition and proof. The inclusion of explicit proof...
Karl Crary, Joseph Vanderwaart
TLCA
2005
Springer
14 years 2 months ago
Avoiding Equivariance in Alpha-Prolog
αProlog is a logic programming language which is well-suited for rapid prototyping of type systems and operational semantics of typed λ-calculi and many other languages involving...
Christian Urban, James Cheney
SOSP
2007
ACM
14 years 6 months ago
/*icomment: bugs or bad comments?*/
Commenting source code has long been a common practice in software development. Compared to source code, comments are more direct, descriptive and easy-to-understand. Comments and...
Lin Tan, Ding Yuan, Gopal Krishna, Yuanyuan Zhou
SIGMOD
2003
ACM
140views Database» more  SIGMOD 2003»
14 years 9 months ago
A Comprehensive XQuery to SQL Translation using Dynamic Interval Encoding
The W3C XQuery language recommendation, based on a hierarchical and ordered document model, supports a wide variety of constructs and use cases. There is a diversity of approaches...
David DeHaan, David Toman, Mariano P. Consens, M. ...
EDBT
2002
ACM
145views Database» more  EDBT 2002»
14 years 9 months ago
Incremental Maintenance of Schema-Restructuring Views
An important issue in data integration is the integration of semantically equivalent but schematically heterogeneous data sources. Declarative mechanisms supporting powerful source...
Andreas Koeller, Elke A. Rundensteiner