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MP
1998
136views more  MP 1998»
13 years 5 months ago
Minimum cost capacity installation for multicommodity network flows
Consider a directed graph G = (V;A), and a set of tra c demands to be shipped between pairs of nodes in V. Capacity has to be installed on the edges of this graph (in integer mult...
Daniel Bienstock, Sunil Chopra, Oktay Günl&uu...
NDJFL
1998
105views more  NDJFL 1998»
13 years 5 months ago
Idempotent Full Paraconsistent Negations are not Algebraizable
Using methods of abstract logic and the theory of valuation, we prove that there is no paraconsistent negation obeying the law of double negation and such that ¬(a ∧ ¬a) is a t...
Jean-Yves Béziau
PAMI
1998
84views more  PAMI 1998»
13 years 5 months ago
Intrinsic Dimensionality Estimation With Optimally Topology Preserving Maps
A new method for analyzing the intrinsic dimensionality (ID) of low dimensional manifolds in high dimensional feature spaces is presented. The basic idea is to rst extract a low-d...
Jörg Bruske, Gerald Sommer
SIAMCOMP
1998
114views more  SIAMCOMP 1998»
13 years 5 months ago
Maximum k-Chains in Planar Point Sets: Combinatorial Structure and Algorithms
A chain of a set P of n points in the plane is a chain of the dominance order on P. A k-chain is a subset C of P that can be covered by k chains. A k-chain C is a maximum k-chain ...
Stefan Felsner, Lorenz Wernisch
TELE
1998
71views more  TELE 1998»
13 years 5 months ago
Anti-politics or the triumph of postmodern populism in promotional cultures?
Promotional cultures, to use Wernick’s expression, have transformed communication, as the ideology of the market seeps into every facet of social life. Promotional texts, whether...
Barrie Axford, Richard Huggins