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FSTTCS
2001
Springer
13 years 9 months ago
The Directed Minimum-Degree Spanning Tree Problem
Consider a directed graph G = (V, E) with n vertices and a root vertex r ∈ V . The DMDST problem for G is one of constructing a spanning tree rooted at r, whose maximal degree is...
Radha Krishnan, Balaji Raghavachari
FSTTCS
2001
Springer
13 years 9 months ago
On Clustering Using Random Walks
Abstract. We propose a novel approach to clustering, based on deterministic analysis of random walks on the weighted graph associated with the clustering problem. The method is cen...
David Harel, Yehuda Koren
FSTTCS
2001
Springer
13 years 9 months ago
Beyond Regular Model Checking
Abstract. Regular Model-Checking (RMC) is a technique for the formal verification of infinite state systems based on the theory of regular languages. In the paper “Beyond Regul...
Dana Fisman, Amir Pnueli
FSTTCS
2001
Springer
13 years 9 months ago
The First-Order Isomorphism Theorem
For any class C und closed under NC1 reductions, it is shown that all sets complete for C under first-order (equivalently, Dlogtimeuniform AC0 ) reductions are isomorphic under ...
Manindra Agrawal
FSTTCS
2001
Springer
13 years 9 months ago
Properties of Distributed Timed-Arc Petri Nets
Abstract. In [12] we started a research on a distributed-timed extension of Petri nets where time parameters are associated with tokens and arcs carry constraints that qualify the ...
Mogens Nielsen, Vladimiro Sassone, Jirí Srb...
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