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ITP
2010
172views Mathematics» more  ITP 2010»
13 years 11 months ago
Equations: A Dependent Pattern-Matching Compiler
Abstract. We present a compiler for definitions made by pattern matching on inductive families in the Coq system. It allows to write structured, recursive dependently-typed functi...
Matthieu Sozeau
ICPR
2006
IEEE
14 years 8 months ago
Semantic Understanding of Continued and Recursive Human Activities
This paper presents a methodology for semantic understanding of complex and continued human activities. A context-free grammar (CFG) based representation scheme developed earlier ...
J. K. Aggarwal, Michael S. Ryoo
ANTS
2004
Springer
149views Algorithms» more  ANTS 2004»
14 years 1 months ago
A Binary Recursive Gcd Algorithm
The binary algorithm is a variant of the Euclidean algorithm that performs well in practice. We present a quasi-linear time recursive algorithm that computes the greatest common di...
Damien Stehlé, Paul Zimmermann
TIC
2000
Springer
174views System Software» more  TIC 2000»
13 years 11 months ago
Alias Types for Recursive Data Structures
Linear type systems permit programmers to deallocate or explicitly recycle memory, but they are severly restricted by the fact that they admit no aliasing. This paper describes a ...
David Walker, J. Gregory Morrisett
DBPL
1995
Springer
106views Database» more  DBPL 1995»
13 years 11 months ago
On Impossibility of Decremental Recomputation of Recursive Queries in Relational Calculus and SQL
We study the problem of maintaining recursively-de ned views, such as the transitive closure of a relation, in traditional relational languages that do not have recursion mechanis...
Guozhu Dong, Leonid Libkin, Limsoon Wong