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JAT
2007
56views more  JAT 2007»
15 years 6 months ago
Multiple orthogonal polynomials of mixed type and non-intersecting Brownian motions
We present a generalization of multiple orthogonal polynomials of type I and type II, which we call multiple orthogonal polynomials of mixed type. Some basic properties are formul...
Evi Daems, Arno B. J. Kuijlaars
CCR
2005
88views more  CCR 2005»
15 years 6 months ago
DIMES: let the internet measure itself
Today's Internet maps, which are all collected from a small number of vantage points, are falling short of being accurate. We suggest here a paradigm shift for this task. DIM...
Yuval Shavitt, Eran Shir
TSP
2008
102views more  TSP 2008»
15 years 6 months ago
Spatially Adaptive Estimation via Fitted Local Likelihood Techniques
Abstract--This paper offers a new technique for spatially adaptive estimation. The local likelihood is exploited for nonparametric modeling of observations and estimated signals. T...
Vladimir Katkovnik, Vladimir Spokoiny
ALGORITHMICA
2004
130views more  ALGORITHMICA 2004»
15 years 6 months ago
The Power of Priority Algorithms for Facility Location and Set Cover
We apply and extend the priority algorithm framework introduced by Borodin, Nielsen, and Rackoff to define "greedy-like" algorithms for the (uncapacitated) facility locat...
Spyros Angelopoulos, Allan Borodin
COMCOM
2004
94views more  COMCOM 2004»
15 years 6 months ago
Content pricing in the Internet
Pricing content defines a major challenge for tomorrow's Internet, since existing models appear to be unworkable. However, the provider of content, commercial ones as well as...
Burkhard Stiller, Kevin C. Almeroth, Jörn Alt...