4839 search results - page 19 / 968 » Providing SCORM with adaptivity |
SDM
2012
SIAM
12 years 12 hour ago
2012
SIAM
In this paper, we consider the multi-task sparse learning problem under the assumption that the dimensionality diverges with the sample size. The traditional l1/l2 multi-task lass...
PLDI
2012
ACM
12 years 2 days ago
2012
ACM
While graphics processing units (GPUs) provide low-cost and efficient platforms for accelerating high performance computations, the tedious process of performance tuning required...
INFOCOM
2011
IEEE
13 years 1 months ago
2011
IEEE
—Social networks exhibit a very special property: community structure. Understanding the network community structure is of great advantages. It not only provides helpful informat...
WSDM
2012
ACM
12 years 5 months ago
2012
ACM
Many factorization models like matrix or tensor factorization have been proposed for the important application of recommender systems. The success of such factorization models dep...
VLDB
2012
ACM
12 years 5 months ago
2012
ACM
In the last decade, spatio-temporal database research focuses on the design of effective and efficient indexing structures in support of location-based queries such as predictive...