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ISPD
1999
ACM
89views Hardware» more  ISPD 1999»
15 years 10 months ago
VIA design rule consideration in multi-layer maze routing algorithms
—Maze routing algorithms are widely used for finding an optimal path in detailed routing for very large scale integration, printed circuit board and multichip modules In this pap...
Jason Cong, Jie Fang, Kei-Yong Khoo
CORR
2010
Springer
122views Education» more  CORR 2010»
15 years 6 months ago
How to meet asynchronously (almost) everywhere
Two mobile agents (robots) with distinct labels have to meet in an arbitrary, possibly infinite, unknown connected graph or in an unknown connected terrain in the plane. Agents ar...
Jurek Czyzowicz, Arnaud Labourel, Andrzej Pelc
DCG
2008
82views more  DCG 2008»
15 years 6 months ago
Schnyder Woods and Orthogonal Surfaces
In this paper we study connections between planar graphs, Schnyder woods, and orthogonal surfaces. Schnyder woods and the face counting approach have important applications in gra...
Stefan Felsner, Florian Zickfeld
DM
2006
99views more  DM 2006»
15 years 6 months ago
Bias matroids with unique graphical representations
Given a 3-connected biased graph with three node-disjoint unbalanced circles, at most one of which is a loop, we describe how the bias matroid of is uniquely represented by .
Daniel C. Slilaty
BIRTHDAY
2010
Springer
15 years 7 months ago
Fixed-Point Definability and Polynomial Time on Chordal Graphs and Line Graphs
The question of whether there is a logic that captures polynomial time was formulated by Yuri Gurevich in 1988. It is still wide open and regarded as one of the main open problems...
Martin Grohe