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CIAC
2000
Springer
210views Algorithms» more  CIAC 2000»
13 years 9 months ago
Computing a Diameter-Constrained Minimum Spanning Tree in Parallel
A minimum spanning tree (MST) with a small diameter is required in numerous practical situations. It is needed, for example, in distributed mutual exclusion algorithms in order to ...
Narsingh Deo, Ayman Abdalla
COMPGEOM
2000
ACM
13 years 9 months ago
When crossings count - approximating the minimum spanning tree
We present an (1+ε)-approximation algorithm for computing the minimum-spanning tree of points in a planar arrangement of lines, where the metric is the number of crossings betwee...
Sariel Har-Peled, Piotr Indyk
SIAMCOMP
2000
104views more  SIAMCOMP 2000»
13 years 5 months ago
A Near-Tight Lower Bound on the Time Complexity of Distributed Minimum-Weight Spanning Tree Construction
This paper presents a lower bound of (D + n/ log n) on the time required for the distributed construction of a minimum-weight spanning tree (MST) in weighted n-vertex networks of ...
David Peleg, Vitaly Rubinovich
GLVLSI
2000
IEEE
113views VLSI» more  GLVLSI 2000»
13 years 9 months ago
A novel technique for sea of gates global routing
We present a novel global routing and cross-point assignment methodology for sea-of-gates (SOG) designs. Using the proposed congestion driven spanning trees (CDST), and continuous...
Bharat Krishna, C. Y. Roger Chen, Naresh Sehgal