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ICFP
2006
ACM
16 years 6 months ago
Extensible programming with first-class cases
We present language mechanisms for polymorphic, extensible records and their exact dual, polymorphic sums with extensible first-class cases. These features make it possible to eas...
Matthias Blume, Umut A. Acar, Wonseok Chae
PLDI
2003
ACM
15 years 12 months ago
A provably sound TAL for back-end optimization
Typed assembly languages provide a way to generate machinecheckable safety proofs for machine-language programs. But the soundness proofs of most existing typed assembly languages...
Juan Chen, Dinghao Wu, Andrew W. Appel, Hai Fang
APLAS
2008
ACM
15 years 8 months ago
Exception Handlers as Extensible Cases
Abstract. Exceptions are an indispensable part of modern programming languages. They are, however, handled poorly, especially by higherorder languages such as Standard ML and Haske...
Matthias Blume, Umut A. Acar, Wonseok Chae
OOPSLA
2010
Springer
15 years 5 months ago
Managing ambiguity in programming by finding unambiguous examples
We propose a new way to raise the level of discourse in the programming process: permit ambiguity, but manage it by linking it to unambiguous examples. This allows programming env...
Kenneth C. Arnold, Henry Lieberman
MM
2004
ACM
208views Multimedia» more  MM 2004»
16 years 4 days ago
Fast and robust video clip search using index structure
Content based retrieval of similar multimedia objects (e.g. images, text, and videos) is an important research issue in the field of multimedia database. In this demo, we present ...
Ling-Yu Duan, Junsong Yuan, Qi Tian, Changsheng Xu