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» Sinks in Acyclic Orientations of Graphs
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ACISICIS
2005
IEEE
13 years 10 months ago
Equivalence of Transforming Non-Linear DACG to Linear Concept Tree
This paper introduces a strategy and its theory proof to transform non-linear concept graph: Directed Acyclic Concept Graph (DACG) into a linear concept tree. The transformation i...
Wenyi Bi, Junping Sun
ICCAD
1994
IEEE
117views Hardware» more  ICCAD 1994»
14 years 18 days ago
Optimization of critical paths in circuits with level-sensitive latches
A simple extension of the critical path method is presented which allows more accurate optimization of circuits with level-sensitive latches. The extended formulation provides a s...
Timothy M. Burks, Karem A. Sakallah
DM
2008
89views more  DM 2008»
13 years 8 months ago
Combinatorics of sequential dynamical systems
In this paper we study sequential dynamical systems (SDS) over words. Our main result is the classification of SDS over words for fixed graphY and family of local maps (Fvi ) by m...
Christian M. Reidys
CORR
2012
Springer
194views Education» more  CORR 2012»
12 years 4 months ago
A Graph Theoretical Approach to Network Encoding Complexity
Consider an acyclic directed network G with sources S1, S2, . . . , Sl and distinct sinks R1, R2, . . . , Rl. For i = 1, 2, . . . , l, let ci denote the min-cut between Si and Ri....
Li Xu, Weiping Shang, Guangyue Han
IWOCA
2009
Springer
157views Algorithms» more  IWOCA 2009»
14 years 3 months ago
Forbidden Subgraph Colorings and the Oriented Chromatic Number
: We present an improved upper bound of O(d1+ 1 m−1 ) for the (2, F)-subgraph chromatic number χ2,F (G) of any graph G of maximum degree d. Here, m denotes the minimum number of...
N. R. Aravind, C. R. Subramanian