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» Interpreting the Object Constraint Language
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JAR
2008
89views more  JAR 2008»
15 years 4 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
TOG
2008
100views more  TOG 2008»
15 years 4 months ago
Interactive procedural street modeling
This paper addresses the problem of interactively modeling large street networks. We introduce a modeling framework that uses tensor fields to guide the generation of a street gra...
Guoning Chen, Gregory Esch, Peter Wonka, Pascal M&...
TOG
2008
120views more  TOG 2008»
15 years 3 months ago
Shading-based surface editing
We present a system for free-form surface modeling that allows a user to modify a shape by changing its rendered, shaded image using stroke-based drawing tools. User input is tran...
Yotam I. Gingold, Denis Zorin
PLDI
2003
ACM
15 years 9 months ago
Ownership types for safe region-based memory management in real-time Java
The Real-Time Specification for Java (RTSJ) allows a program to create real-time threads with hard real-time constraints. Real-time threads use region-based memory management to ...
Chandrasekhar Boyapati, Alexandru Salcianu, Willia...
STOC
2006
ACM
138views Algorithms» more  STOC 2006»
16 years 4 months ago
The PCP theorem by gap amplification
The PCP theorem [3, 2] says that every language in NP has a witness format that can be checked probabilistically by reading only a constant number of bits from the proof. The cele...
Irit Dinur