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ALGORITHMICA
2002
89views more  ALGORITHMICA 2002»
15 years 6 months ago
Embedding Linkages on an Integer Lattice
This paper answers the following question: Given an \erector set" linkage, a connected set of xed-length links, what is the minimal needed to adjust the edge lengths so that ...
Susan Landau, Neil Immerman
NN
2000
Springer
152views Neural Networks» more  NN 2000»
15 years 6 months ago
A neural network theory of proportional analogy-making
A neural network model that can simulate the learning of some simple proportional analogies is presented. These analogies include, for example, (a) red-square:red-circle yellow-sq...
Nilendu G. Jani, Daniel S. Levine
COMBINATORICS
1999
95views more  COMBINATORICS 1999»
15 years 6 months ago
Maximum Degree Growth of the Iterated Line Graph
Let k denote the maximum degree of the kth iterated line graph Lk(G). For any connected graph G that is not a path, the inequality k+1 2k - 2 holds. Niepel, Knor, and Solt
Stephen G. Hartke, Aparna W. Higgins
SIAMDM
2008
86views more  SIAMDM 2008»
15 years 6 months ago
Hamilton Cycles in Planar Locally Finite Graphs
A classical theorem by Tutte assures the existence of a Hamilton cycle in every finite 4-connected planar graph. Extensions of this result to infinite graphs require a suitable co...
Henning Bruhn, Xingxing Yu
ICMS
2010
15 years 5 months ago
Traversing Symmetric Polyhedral Fans
We propose an algorithm for computing the facets of a pure connected polyhedral fan up to symmetry. The fan is represented by an oracle. With suitable implementations of the oracle...
Anders Nedergaard Jensen