Sciweavers

4212 search results - page 241 / 843
» On Compressible Pairings and Their Computation
Sort
View
ACL
2012
13 years 9 months ago
String Re-writing Kernel
Learning for sentence re-writing is a fundamental task in natural language processing and information retrieval. In this paper, we propose a new class of kernel functions, referre...
Fan Bu, Hang Li, Xiaoyan Zhu
VLDB
2004
ACM
118views Database» more  VLDB 2004»
15 years 12 months ago
On the performance of bitmap indices for high cardinality attributes
It is well established that bitmap indices are efficient for read-only attributes with low attribute cardinalities. For an attribute with a high cardinality, the size of the bitma...
Kesheng Wu, Ekow J. Otoo, Arie Shoshani
SIGPRO
2002
132views more  SIGPRO 2002»
15 years 6 months ago
Coding of 3D virtual objects with NURBS
With the advancement of computer graphics in the recent years, an increasing number of pictures, video and 3D content is generated by synthesis processing rather than acquired wit...
Diego Santa Cruz, Touradj Ebrahimi
IPSN
2009
Springer
16 years 1 months ago
Near-optimal Bayesian localization via incoherence and sparsity
This paper exploits recent developments in sparse approximation and compressive sensing to efficiently perform localization in a sensor network. We introduce a Bayesian framework...
Volkan Cevher, Petros Boufounos, Richard G. Barani...
BMCBI
2008
105views more  BMCBI 2008»
15 years 6 months ago
Novel computational methods for increasing PCR primer design effectiveness in directed sequencing
Background: Polymerase chain reaction (PCR) is used in directed sequencing for the discovery of novel polymorphisms. As the first step in PCR directed sequencing, effective PCR pr...
Kelvin Li, Anushka Brownley, Timothy B. Stockwell,...