Sciweavers

6404 search results - page 70 / 1281
» To Block or Not to Block
Sort
View
139
Voted
EJC
2007
15 years 5 months ago
On balanced incomplete-block designs with repeated blocks
Balanced incomplete-block designs (BIBDs) with repeated blocks are studied and constructed. We continue work initiated by van Lint and Ryser in 1972 and pursued by van Lint in 197...
Peter Dobcsányi, Donald A. Preece, Leonard ...
INTEGRATION
2007
69views more  INTEGRATION 2007»
15 years 5 months ago
A fast algorithm for rectilinear block packing based on selected sequence-pair
In this paper, we present a method of rectilinear block packing using selected sequence-pair (SSP), a rectangle packing representation. We also propose a fast algorithm to obtain ...
Kunihiro Fujiyoshi, Chikaaki Kodama, Akira Ikeda
ISBI
2007
IEEE
15 years 12 months ago
Real-Time Block Flow Tracking of Atrial Septal Defect Motion in 4d Cardiac Ultrasound
Real-time cardiac ultrasound allows monitoring the heart motion during intracardiac beating heart procedures. Our application assists atrial septal defect (ASD) closure techniques...
Marius George Linguraru, Alexandre Kabla, Nikolay ...
GECCO
2007
Springer
150views Optimization» more  GECCO 2007»
15 years 9 months ago
Overcoming hierarchical difficulty by hill-climbing the building block structure
The Building Block Hypothesis suggests that Genetic Algorithms (GAs) are well-suited for hierarchical problems, where efficient solving requires proper problem decomposition and a...
David Iclanzan, Dan Dumitrescu
ICC
2007
IEEE
186views Communications» more  ICC 2007»
15 years 12 months ago
Bit Error Performance of Orthogonal Space-Time Block Codes over Time-Selective Channel
— Most of the existing works on space-time block codes (STBC) assume the channels are quasi-static, i.e., they remain invariant within one block. This assumption is not always tr...
Jun He, Pooi Yuen Kam