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ICITA
2005
IEEE
15 years 3 months ago
Using Image Contour Recognition in GIS Navigation
This paper presents an approach of using image contour recognition in the navigation for enterprise geographic information systems (GIS). The extraction of object mark images is b...
Wei Lai, Donggang Yu, Jiro Tanaka, Cai Fei
INFOCOM
2005
IEEE
15 years 3 months ago
A measurement study of Internet bottlenecks
— Recent advances in Internet measurement tools have made it possible to locate bottleneck links that constrain the available bandwidth of Internet paths. In this paper, we provi...
Ningning Hu, Li Li 0002, Zhuoqing Morley Mao, Pete...
INFOCOM
2005
IEEE
15 years 3 months ago
Farsighted users harness network time-diversity
Abstract— Fluctuations in network conditions are a common phenomenon. They arise in the current wired Internet due to changes in demand, and in wireless networks due to changing ...
Peter B. Key, Laurent Massoulié, Milan Vojn...
CIE
2005
Springer
15 years 3 months ago
Schnorr Dimension
Following Lutz’s approach to effective (constructive) dimension, we define a notion of dimension for individual sequences based on Schnorr’s concept(s) of randomness. In contr...
Rodney G. Downey, Wolfgang Merkle, Jan Reimann
COLT
2005
Springer
15 years 3 months ago
On Spectral Learning of Mixtures of Distributions
We consider the problem of learning mixtures of distributions via spectral methods and derive a tight characterization of when such methods are useful. Specifically, given a mixt...
Dimitris Achlioptas, Frank McSherry