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GLOBECOM
2008
IEEE
15 years 7 months ago
An Efficient Tree Search for Reduced Complexity Sphere Decoding
The complexity of sphere decoding (SD) has been widely studied due to the importance of this algorithm in obtaining the optimal Maximum Likelihood (ML) performance with lower compl...
Luay Azzam, Ender Ayanoglu
FTSIG
2008
102views more  FTSIG 2008»
15 years 6 months ago
Set Partition Coding: Part I of Set Partition Coding and Image Wavelet Coding Systems
The purpose of this two-part monograph is to present a tutorial on set partition coding, with emphasis and examples on image wavelet transform coding systems, and describe their u...
William A. Pearlman, Amir Said
IJWET
2008
98views more  IJWET 2008»
15 years 6 months ago
Warehousing complex data from the web
: Data warehousing and Online Analytical Processing (OLAP) technologies are now moving onto handling complex data that mostly originate from the web. However, integrating such data...
Omar Boussaid, Jérôme Darmont, Fadila...
CORR
2007
Springer
68views Education» more  CORR 2007»
15 years 6 months ago
An Improved Tight Closure Algorithm for Integer Octagonal Constraints
Integer octagonal constraints (a.k.a. Unit Two Variables Per Inequality or UTVPI integer constraints) constitute an interesting class of constraints for the representation and solu...
Roberto Bagnara, Patricia M. Hill, Enea Zaffanella
INFSOF
2006
97views more  INFSOF 2006»
15 years 6 months ago
Applying Model-Driven Architecture to achieve distribution transparencies
This paper proposes a principled methodology for the realization of distribution transparencies. The proposed methodology is placed within the general context of Model-Driven Arch...
Apostolos Zarras