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ICCAD
2001
IEEE
97views Hardware» more  ICCAD 2001»
15 years 11 months ago
Addressing the Timing Closure Problem by Integrating Logic Optimization and Placement
Timing closure problems occur when timing estimates computed during logic synthesis do not match with timing estimates computed from the layout of the circuit. In such a situation...
Wilsin Gosti, Sunil P. Khatri, Alberto L. Sangiova...
83
Voted
DAM
2010
86views more  DAM 2010»
15 years 2 months ago
Minimum fill-in and treewidth of split+ke and split+kv graphs
In this paper we investigate how graph problems that are NP-hard in general, but polynomially solvable on split graphs, behave on input graphs that are close to being split. For t...
Federico Mancini
TVLSI
2010
14 years 9 months ago
Pattern Sensitive Placement Perturbation for Manufacturability
The gap between VLSI technology and fabrication technology leads to strong refractive effects in lithography. Consequently, it is a huge challenge to reliably print layout features...
Shiyan Hu, Patrik Shah, Jiang Hu
ICFEM
2000
Springer
15 years 5 months ago
Formal Treatment of a Family of Fixed-Point Problems on Graphs by CafeOBJ
A family of well known problems on graphs includingthe shortest path problem and the data flow analysis problem can be uniformly formulated as a fixed-point problem on graphs. We ...
Tetsuo Tamai
CORR
2008
Springer
150views Education» more  CORR 2008»
15 years 2 months ago
A Dynamic Programming Framework for Combinatorial Optimization Problems on Graphs with Bounded Pathwidth
In this paper we present an algorithmic framework for solving a class of combinatorial optimization problems on graphs with bounded pathwidth. The problems are NP-hard in general, ...
Mugurel Ionut Andreica