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SIGIR
2009
ACM
15 years 6 months ago
Web-derived resources for web information retrieval: from conceptual hierarchies to attribute hierarchies
A weakly-supervised extraction method identifies concepts within conceptual hierarchies, at the appropriate level of specificity (e.g., Bank vs. Institution), to which attribute...
Marius Pasca, Enrique Alfonseca
IJCNN
2008
IEEE
15 years 6 months ago
On the learning of nonlinear visual features from natural images by optimizing response energies
— The operation of V1 simple cells in primates has been traditionally modelled with linear models resembling Gabor filters, whereas the functionality of subsequent visual cortic...
Jussi T. Lindgren, Aapo Hyvärinen
IJCNN
2008
IEEE
15 years 6 months ago
A comparison of architectural varieties in Radial Basis Function Neural Networks
— Representation of knowledge within a neural model is an active field of research involved with the development of alternative structures, training algorithms, learning modes an...
Mehmet Önder Efe, Cosku Kasnakoglu
ICMCS
2007
IEEE
103views Multimedia» more  ICMCS 2007»
15 years 6 months ago
Multimedia Adaptive Computer based Testing: An Overview
Instead of computer games, animations, cartoons, and videos being used only for entertainment by kids, there is now an interest in using multimedia for “innovative testing.” R...
Anup Basu, Irene Cheng, Mun Prasad, Gautam Rao
INFOCOM
2007
IEEE
15 years 6 months ago
The Power Balancing Problem in Energy Constrained Multi-Hop Wireless Networks
— Power efficient operation is very critical in energy constrained multi-hop wireless networks. One important technique is to intelligently assign transmission powers to nodes w...
Randeep Bhatia, Abhishek Kashyap, Erran L. Li