Sciweavers

2273 search results - page 17 / 455
» On the Expressiveness and Complexity of ATL
Sort
View
EJC
2010
13 years 8 months ago
On the distance between the expressions of a permutation
Abstract. We prove that the combinatorial distance between any two reduced expressions of a given permutation of {1, ..., n} in terms of transpositions lies in O(n4), a sharp bound...
Patrick Dehornoy, Marc Autord
FPGA
2009
ACM
150views FPGA» more  FPGA 2009»
14 years 3 months ago
Bus mastering PCI express in an FPGA
This paper describes a bus mastering implementation of the PCI Express protocol using a Xilinx FPGA. While the theoretical peak performance of PCI Express is quite high, attaining...
Ray Bittner
CORR
2010
Springer
139views Education» more  CORR 2010»
13 years 8 months ago
A proof Procedure for Testing Membership in Regular Expressions
We propose an algorithm that tests membership for regular expressions and show that the algorithm is correct. This algorithm is written in the style of a sequent proof system. The...
Keehang Kwon, Hong Pyo Ha, Jiseung Kim
AISC
2006
Springer
14 years 5 days ago
Hierarchical Representations with Signatures for Large Expression Management
Abstract. We describe a method for managing large expressions in symbolic computations which combines a hierarchical representation with signature calculations. As a case study, th...
Wenqin Zhou, Jacques Carette, David J. Jeffrey, Mi...
ISVLSI
2007
IEEE
107views VLSI» more  ISVLSI 2007»
14 years 2 months ago
A Quantum Algorithm for Finding Minimum Exclusive-Or Expressions
This paper presents a quantum algorithm for finding minimal ESCT (Exclusive-or Sum of Complex Terms) or ESOP (Exclusiveor Sum Of Products) expressions for any arbitrary incomplet...
Marinos Sampson, Dimitrios Voudouris, George K. Pa...