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JIS
2006
103views more  JIS 2006»
15 years 6 months ago
Usage patterns of collaborative tagging systems
Collaborative tagging describes the process by which many users add metadata in the form of keywords to shared content. Recently, collaborative tagging has grown in popularity on ...
Scott A. Golder, Bernardo A. Huberman
VTC
2010
IEEE
415views Communications» more  VTC 2010»
15 years 5 months ago
System Level Simulation of LTE Networks
—In order to evaluate the performance of new mobile network technologies, system level simulations are crucial. They aim at determining whether, and at which level predicted link...
Josep Colom Ikuno, Martin Wrulich, Markus Rupp
ICASSP
2011
IEEE
14 years 10 months ago
Time-to-Onset latency in fMRI: Fast detection of delayed activation
A standard fMRI experiment is structured around the assumption that onset of relevant neural activity occurs almost immediately after external stimulus. Introducing deliberate len...
Victor Solo, Ben Cassidy, Christopher J. Long, Car...
GIS
2007
ACM
16 years 8 months ago
A model for enriching trajectories with semantic geographical information
The collection of moving object data is becoming more and more common, and therefore there is an increasing need for the efficient analysis and knowledge extraction of these data ...
Alejandro A. Vaisman, Bart Kuijpers, Bart Moelans,...
KDD
2009
ACM
162views Data Mining» more  KDD 2009»
16 years 7 months ago
TrustWalker: a random walk model for combining trust-based and item-based recommendation
Collaborative filtering is the most popular approach to build recommender systems and has been successfully employed in many applications. However, it cannot make recommendations ...
Mohsen Jamali, Martin Ester