Sciweavers

42230 search results - page 261 / 8446
» Algorithms and Complexity Results for
Sort
View
DATE
2007
IEEE
100views Hardware» more  DATE 2007»
15 years 6 months ago
A new pipelined implementation for minimum norm sorting used in square root algorithm for MIMO-VBLAST systems
Multiple Input - Multiple Output (MIMO) wireless technology involves highly complex vectors and matrix computations which are directly related to increased power and area consumpt...
Zahid Khan, Tughrul Arslan, John S. Thompson, Ahme...
EDM
2010
129views Data Mining» more  EDM 2010»
15 years 8 months ago
Skill Set Profile Clustering: The Empty K-Means Algorithm with Automatic Specification of Starting Cluster Centers
While students' skill set profiles can be estimated with formal cognitive diagnosis models [8], their computational complexity makes simpler proxy skill estimates attractive [...
Rebecca Nugent, Nema Dean, Elizabeth Ayers
CVPR
2000
IEEE
15 years 11 months ago
Provably Fast Algorithms for Contour Tracking
A new tracker is presented. Two sets are identified: one which contains all possible curves as found in the image, and a second which contains all curves which characterize the o...
Daniel Freedman, Michael S. Brandstein
CN
2006
82views more  CN 2006»
15 years 6 months ago
A cost-minimization algorithm for fast location tracking in mobile wireless networks
Location tracking is one of the most important issues in providing real-time applications over wireless networks due to its effect to quality of service (QoS), such as end-to-end ...
Wenye Wang, Guoliang Xue
PR
2008
131views more  PR 2008»
15 years 6 months ago
A memetic algorithm for evolutionary prototype selection: A scaling up approach
Prototype selection problem consists of reducing the size of databases by removing samples that are considered noisy or not influential on nearest neighbour classification tasks. ...
Salvador García, José Ramón C...