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ENTCS
2008
116views more  ENTCS 2008»
15 years 6 months ago
A Bidirectional Refinement Type System for LF
We present a system of refinement types for LF in the style of recent formulations where only canonical forms are well-typed. Both the usual LF rules and the rules for type refine...
William Lovas, Frank Pfenning
ISCAS
2005
IEEE
111views Hardware» more  ISCAS 2005»
16 years 8 days ago
Necessary and sufficient conditions for LTI systems to preserve signal richness
There are many ways to define richness of a discrete time signal. In this paper we consider a particular definition and explore the conditions under which a linear time invarian...
Borching Su, P. P. Vaidyanathan
RIVF
2008
15 years 8 months ago
Quantum key distribution system using dual-threshold homodyne detection
In this work we present the principles of a flexible quantum key distribution (QKD) system using quadraturephase-shift-keying (QPSK) base and symbol encoding and dualthreshold bala...
Qing Xu 0006, Manuel Sabban, Philippe Gallion, Fra...
170
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ENGL
2007
123views more  ENGL 2007»
15 years 6 months ago
Characterization by Regulated Grammars of Calculations in the Gentzen System G
— The aim of the present work is to present a characterization of the Gentzen System G by means of a regulated grammar, according to the Formal Languages Theory. Given a proposit...
Ruben Monjaraz Hernandez-Imbert, Jose de Jesus Lav...
ANOR
2002
90views more  ANOR 2002»
15 years 6 months ago
Asymptotic Analysis of the GI/M/1/n Loss System as n Increases to Infinity
This paper provides the asymptotic analysis of the loss probability in the GI/M/1/n queueing system as n increases to infinity. The approach of this paper is alternative to that of...
Vyacheslav M. Abramov