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» An analysis of diversity measures
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GLOBECOM
2006
IEEE
15 years 4 months ago
Improved High-rate Space-Time-Frequency Block Codes
— High-rate space-time-frequency block codes (STFBC) are promising for achieving high bandwidth efficiency, low overhead and latency. Recently, a class of low-complexity STFBC m...
Jinsong Wu, Steven D. Blostein
TWC
2008
184views more  TWC 2008»
14 years 10 months ago
Distributed Space-Frequency Coding over Broadband Relay Channels
Abstract--Designing diversity achieving schemes over the wireless broadband fading relay channels is crucial to achieve higher diversity gains. These gains are achieved by exploiti...
Karim G. Seddik, K. J. Ray Liu
KDD
2004
ACM
151views Data Mining» more  KDD 2004»
15 years 10 months ago
Feature selection in scientific applications
Numerous applications of data mining to scientific data involve the induction of a classification model. In many cases, the collection of data is not performed with this task in m...
Erick Cantú-Paz, Shawn Newsam, Chandrika Ka...
GECCO
2007
Springer
149views Optimization» more  GECCO 2007»
15 years 4 months ago
Informative performance metrics for dynamic optimisation problems
Existing metrics for dynamic optimisation are designed primarily to rate an algorithm’s overall performance. These metrics show whether one algorithm is better than another, but...
Stefan Bird, Xiaodong Li
FLAIRS
2004
14 years 11 months ago
Characterizing Quality of Knowledge on Semantic Web
The Semantic Web is intended for knowledge sharing among agents as well as humans. To achieve this goal, Ontologies, which express knowledge in a certain vitality as well as in a ...
Kaustubh Supekar, Chintan Patel, Yugyung Lee