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IICS
2010
Springer
14 years 1 months ago
Local Aspects of the Global Ranking of Web Pages
Started in 1998, the search engine Google estimates page importance using several parameters. PageRank is one of those. Precisely, PageRank is a distribution of probability on the ...
Fabien Mathieu, Laurent Viennot
SIGIR
2010
ACM
14 years 1 months ago
Using flickr geotags to predict user travel behaviour
We propose a method to predict a user’s favourite locations in a city, based on his Flickr geotags in other cities. We define a similarity between the geotag distributions of t...
Maarten Clements, Pavel Serdyukov, Arjen P. de Vri...
CORR
2006
Springer
127views Education» more  CORR 2006»
13 years 9 months ago
Approximating Rate-Distortion Graphs of Individual Data: Experiments in Lossy Compression and Denoising
Classical rate-distortion theory requires knowledge of an elusive source distribution. Instead, we analyze rate-distortion properties of individual objects using the recently devel...
Steven de Rooij, Paul M. B. Vitányi
MM
2010
ACM
115views Multimedia» more  MM 2010»
13 years 7 months ago
Interactive learning of heterogeneous visual concepts with local features
In the context of computer-assisted plant identification we are facing challenging information retrieval problems because of the very high within-class variability and of the lim...
Wajih Ouertani, Michel Crucianu, Nozha Boujemaa
CDC
2010
IEEE
147views Control Systems» more  CDC 2010»
13 years 4 months ago
Generalized multicircumcenter trajectories for optimal design under near-independence
This work deals with trajectory optimization for a network of robotic sensors sampling a spatio-temporal random field. We examine the problem of minimizing over the space of networ...
Rishi Graham, Jorge Cortés