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FOSSACS
2010
Springer
16 years 1 months ago
Toward a Compositional Theory of Leftist Grammars and Transformations
Leftist grammars [Motwani et al., STOC 2000] are special semi-Thue systems where symbols can only insert or erase to their left. We develop a theory of leftist grammars seen as wor...
Pierre Chambart, Ph. Schnoebelen
FLOPS
2010
Springer
15 years 12 months ago
Tag-Free Combinators for Binding-Time Polymorphic Program Generation
Abstract. Binding-time polymorphism enables a highly flexible bindingtime analysis for offline partial evaluation. This work provides the tools to translate this flexibility into...
Peter Thiemann, Martin Sulzmann
ICSE
2010
IEEE-ACM
15 years 11 months ago
Eliminating dead-code from XQuery programs
One of the challenges in web software development is to help achieving a good level of quality in terms of code size and runtime performance, for increasingly popular domain speci...
Pierre Genevès, Nabil Layaïda
ANTS
2010
Springer
291views Algorithms» more  ANTS 2010»
15 years 10 months ago
Fixed Points for Discrete Logarithms
: We establish a conjecture of Brizolis that for every prime p > 3 there is a primitive root r and an integer t in the interval [1, p − 1] with logr t = t. Here, logr is the d...
Mariana Levin, Carl Pomerance, K. Soundararajan
IICS
2010
Springer
15 years 10 months ago
Using Digital Images to spread Executable Code on Internet
. Steganography is defined as covered writing and it has been used to achieve confidentiality. Most of research in this domain has focused in just sending plain data. In this paper...
Roberto Gómez, Gabriel Ramírez