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» The Guarding Problem - Complexity and Approximation
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GLOBECOM
2007
IEEE
15 years 10 months ago
On Optimal Admission Control for Multi-Service Cellular/WLAN Interworking
Abstract-- The complementary characteristics of cellular systems and wireless local area networks (WLANs) make them attractive candidates to jointly offer a seamless wireless solut...
Enrique Stevens-Navarro, Amir Hamed Mohsenian Rad,...
CAGD
2010
215views more  CAGD 2010»
15 years 6 months ago
Surface fitting and registration of point clouds using approximations of the unsigned distance function
Many problems in computer aided geometric design and geometry processing are stated as least
Simon Flöry, Michael Hofer
WSC
2008
15 years 8 months ago
On the approximation error in high dimensional model representation
Mathematical models are often described by multivariate functions, which are usually approximated by a sum of lower dimensional functions. A major problem is the approximation err...
Xiaoqun Wang
SODA
2000
ACM
125views Algorithms» more  SODA 2000»
15 years 7 months ago
Approximation algorithms for projective clustering
We consider the following two instances of the projective clustering problem: Given a set
Pankaj K. Agarwal, Cecilia Magdalena Procopiuc
SODA
2012
ACM
225views Algorithms» more  SODA 2012»
13 years 8 months ago
Approximating rooted Steiner networks
The Directed Steiner Tree (DST) problem is a cornerstone problem in network design. We focus on the generalization of the problem with higher connectivity requirements. The proble...
Joseph Cheriyan, Bundit Laekhanukit, Guyslain Nave...