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VTC
2007
IEEE
104views Communications» more  VTC 2007»
16 years 29 days ago
Soft Information Aided ML Joint Frame Synchronization and Channel Estimation for Downlink MC-CDMA in the Presence of Narrowband
Abstract— Spectrum-overlay scenarios for wideband multicarrier (MC) systems bring new technical challenges that must be considered during the system design. In such a scenario, t...
Mohamed Marey, Mamoun Guenach, Frederik Simoens, H...
AUSDM
2007
Springer
121views Data Mining» more  AUSDM 2007»
16 years 27 days ago
Using Corpus Analysis to Inform Research into Opinion Detection in Blogs
Opinion detection research relies on labeled documents for training data, either by assumptions based on the document’s origin or by using human assessors to categorise the docu...
Deanna J. Osman, John Yearwood, Peter Vamplew
CICLING
2007
Springer
16 years 27 days ago
A Competitive Term Selection Method for Information Retrieval
Term selection process is a very necessary component for most natural language processing tasks. Although different unsupervised techniques have been proposed, the best results ar...
Franco Rojas López, Héctor Jim&eacut...
COLT
2007
Springer
16 years 26 days ago
Sketching Information Divergences
When comparing discrete probability distributions, natural measures of similarity are not p distances but rather are informationdivergences such as Kullback-Leibler and Hellinger. ...
Sudipto Guha, Piotr Indyk, Andrew McGregor
COREGRID
2007
Springer
16 years 26 days ago
An Open Architecture for QoS Information in Business Grids
Abstract Grid Computing is now in the state of development that can offer dynamic management of various parameters that affect the applications’ properties such as performance an...
Konstantinos Tserpes, Dimosthenis Kyriazis, Andrea...