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CORR
2008
Springer
103views Education» more  CORR 2008»
15 years 20 days ago
Generating Random Graphs with Large Girth
We present a simple and efficient algorithm for randomly generating simple graphs without small cycles. These graphs can be used to design high performance Low-Density Parity-Chec...
Mohsen Bayati, Andrea Montanari, Amin Saberi
SIAMDM
2010
166views more  SIAMDM 2010»
14 years 11 months ago
Direct Product Factorization of Bipartite Graphs with Bipartition-reversing Involutions
Given a connected bipartite graph G, we describe a procedure which enumerates and computes all graphs H (if any) for which there is a direct product factorization G ∼= H × K2. W...
Ghidewon Abay-Asmerom, Richard Hammack, Craig E. L...
84
Voted
WG
2004
Springer
15 years 6 months ago
Minimal de Bruijn Sequence in a Language with Forbidden Substrings
Let be the following strategy to construct a walk in a labeled digraph: at each vertex, we follow the unvisited arc of minimum label. In this work we study for which languages, app...
Eduardo Moreno, Martín Matamala
82
Voted
JGT
2008
75views more  JGT 2008»
15 years 17 days ago
On two questions about circular choosability
Abstract. We answer two questions of Zhu on circular choosability of graphs. We show that the circular list chromatic number of an even cycle is equal to 2 and give an example of a...
Serguei Norine
112
Voted
ICCAD
2003
IEEE
188views Hardware» more  ICCAD 2003»
15 years 9 months ago
Communication-Aware Task Scheduling and Voltage Selection for Total Systems Energy Minimization
Abstract: In this paper, we present an interprocessor communication-aware task scheduling algorithm applicable to a multiprocessor system executing an application with dependent ta...
Girish Varatkar, Radu Marculescu