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131
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CORR
2010
Springer
58views Education» more  CORR 2010»
15 years 2 months ago
Realizable Paths and the NL vs L Problem
A celebrated theorem of Savitch [Sav70] states that NSPACE(S) ⊆ DSPACE(S2 ). In particular, Savitch gave a deterministic algorithm to solve ST-CONNECTIVITY (an NL-complete probl...
Shiva Kintali
TCS
2010
15 years 2 months ago
A comprehensive analysis of degree based condition for Hamiltonian cycles
— Rahman and Kaykobad introduced a shortest distance based condition for finding the existence of Hamiltonian paths in graphs as follows: Let G be a connected graph with n vertic...
Md. Kamrul Hasan, Mohammad Kaykobad, Young-Koo Lee...
DATE
2007
IEEE
130views Hardware» more  DATE 2007»
15 years 10 months ago
A novel criticality computation method in statistical timing analysis
Abstract— The impact of process variations increases as technology scales to nanometer region. Under large process variations, the path and arc/node criticality [18] provide effe...
Feng Wang 0004, Yuan Xie, Hai Ju
101
Voted
ICPR
2006
IEEE
16 years 4 months ago
Combinatorial Surface Integration
Graph-Spectral surface integration techniques construct an integration path assuming that the surface contains a path along which the integration error is minimal. This paper pres...
Edwin R. Hancock, Roberto Fraile
ISAAC
2005
Springer
118views Algorithms» more  ISAAC 2005»
15 years 9 months ago
External Data Structures for Shortest Path Queries on Planar Digraphs
In this paper we present space-query trade-offs for external memory data structures that answer shortest path queries on planar directed graphs. For any S = Ω(N1+ ) and S = O(N2...
Lars Arge, Laura Toma