Sciweavers

140 search results - page 13 / 28
» metrics 1998
Sort
View
SODA
1998
ACM
128views Algorithms» more  SODA 1998»
13 years 9 months ago
A Polynomial-Time Approximation Scheme for Weighted Planar Graph TSP
Given a planar graph on n nodes with costs weights on its edges, de ne the distance between nodes i and j as the length of the shortest path between i and j. Consider this as an i...
Sanjeev Arora, Michelangelo Grigni, David R. Karge...
IPL
2006
108views more  IPL 2006»
13 years 7 months ago
Robustness of k-gon Voronoi diagram construction
In this paper, we present a plane sweep algorithm for constructing the Voronoi diagram of a set of non-crossing line segments in 2D space using a distance metric induced by a regu...
Zhenming Chen, Evanthia Papadopoulou, Jinhui Xu
CN
1998
77views more  CN 1998»
13 years 7 months ago
Variations in Cache Behavior
HTTP cache servers reduce network traffic by storing popular files nearer to the client and have been implemented worldwide. Their reported performance on key metrics such as hit ...
Chris M. Roadknight, Ian W. Marshall
EJC
1998
13 years 7 months ago
A Convexity Lemma and Expansion Procedures for Bipartite Graphs
A hierarchy of classes of graphs is proposed which includes hypercubes, acyclic cubical complexes, median graphs, almost median graphs, premedian graphs and partial cubes. Structu...
Wilfried Imrich, Sandi Klavzar
CONCUR
1998
Springer
13 years 11 months ago
Axioms for Real-Time Logics
This paper presents a complete axiomatization of two decidable propositional realtime linear temporal logics: Event Clock Logic (EventClockTL) and Metric Interval Temporal Logic w...
Jean-François Raskin, Pierre-Yves Schobbens...