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WSC
2007
15 years 9 months ago
Low bias integrated path estimators
We consider the problem of estimating the time-average variance constant for a stationary process. A previous paper described an approach based on multiple integrations of the sim...
James M. Calvin
DM
2006
86views more  DM 2006»
15 years 6 months ago
Minimal rankings and the arank number of a path
Given a graph G, a function f : V (G) {1, 2, . . . , k} is a k-ranking of G if f (u) = f (v) implies every u - v path contains a vertex w such that f (w) > f (u). A k-ranking ...
Victor Kostyuk, Darren A. Narayan, Victoria A. Wil...
COMPGEOM
2005
ACM
15 years 8 months ago
1-link shortest paths in weighted regions
We illustrate the Link Solver software for computing 1-link shortest paths in weighted regions. The Link Solver implements a prune-and-search method that can be used to approximat...
Ovidiu Daescu, James D. Palmer
CORR
2008
Springer
103views Education» more  CORR 2008»
15 years 6 months ago
Path Loss Exponent Estimation in Large Wireless Networks
In wireless channels, the path loss exponent (PLE) has a strong impact on the quality of the links, and hence, it needs to be accurately estimated for the efficient design and oper...
Sunil Srinivasa, Martin Haenggi
JUCS
2008
132views more  JUCS 2008»
15 years 6 months ago
Trading Links and Paths on a Communication Bandwidth Market
: This paper presents a novel market model for balancing communication bandwidth trade. The distinguishing characteristic of the model is that it assumes that market players can pl...
Wojciech Stanczuk, Józef Lubacz, Eugeniusz ...