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CORR
2007
Springer
133views Education» more  CORR 2007»
15 years 6 months ago
Blind Identification of Distributed Antenna Systems with Multiple Carrier Frequency Offsets
In spatially distributed multiuser antenna systems, the received signal contains multiple carrier-frequency offsets (CFOs) arising from mismatch between the oscillators of transmi...
Yuanning Yu, Athina P. Petropulu, H. Vincent Poor
SIGECOM
2008
ACM
90views ECommerce» more  SIGECOM 2008»
15 years 6 months ago
Non-myopic strategies in prediction markets
One attractive feature of market scoring rules [Hanson '03] is that they are myopically strategyproof: It is optimal for a trader to report her true belief about the likeliho...
Stanko Dimitrov, Rahul Sami
PVLDB
2010
89views more  PVLDB 2010»
15 years 4 months ago
Transforming Range Queries To Equivalent Box Queries To Optimize Page Access
Range queries based on L1 distance are a common type of queries in multimedia databases containing feature vectors. We propose a novel approach that transforms the feature space i...
Sakti Pramanik, Alok Watve, Chad R. Meiners, Alex ...
ICCV
2011
IEEE
14 years 6 months ago
Trajectory reconstruction from non-overlapping surveillance cameras with relative depth ordering constraints
We present a method for reconstructing a trajectory of an object moving in front of non-overlapping fully or partially calibrated cameras. The non-overlapping setup turns that pro...
Branislav Micusik
GECCO
2005
Springer
15 years 12 months ago
Using gene deletion and gene duplication in evolution strategies
Self-adaptation of the mutation strengths is a powerful mechanism in evolution strategies (ES), but it can fail. As a consequence premature convergence or ending up in a local opt...
Karlheinz Schmitt