1629 search results - page 103 / 326 » Hardness Results and Efficient Algorithms for Graph Powers |
ESA
1994
Springer
15 years 2 months ago
1994
Springer
Let S be a set of n points in IRd and let t > 1 be a real number. A t-spanner for S is a graph having the points of S as its vertices such that for any pair p, q of points ther...
109
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ICCD
2005
IEEE
15 years 3 months ago
2005
IEEE
As power density increases exponentially, run-time regulation of operating temperature by dynamic thermal management becomes imperative. This paper proposes a novel approach to re...
104
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STOC
2005
ACM
15 years 10 months ago
2005
ACM
Our main result is a reduction from worst-case lattice problems such as GAPSVP and SIVP to a certain learning problem. This learning problem is a natural extension of the `learnin...
110
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CIKM
2004
Springer
15 years 1 months ago
2004
Springer
With the growing importance of semi-structure data in information exchange, much research has been done to provide an effective mechanism to match a twig query in an XML database....
COMGEO
2004
ACM
14 years 9 months ago
2004
ACM
We present a novel hierarchical force-directed method for drawing large graphs. Given a graph G = (V,E), the algorithm produces an embedding for G in an Euclidean space E of any d...