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VLDB
2001
ACM
114views Database» more  VLDB 2001»
14 years 3 days ago
Distinct Sampling for Highly-Accurate Answers to Distinct Values Queries and Event Reports
Estimating the number of distinct values is a wellstudied problem, due to its frequent occurrence in queries and its importance in selecting good query plans. Previous work has sh...
Phillip B. Gibbons
VTC
2007
IEEE
200views Communications» more  VTC 2007»
14 years 1 months ago
General Analysis of Uplink Group-Orthogonal MC-CDMA systems
Abstract—Group-orthogonal multicarrier code-division multiple access (GO-MC-CDMA) has been proposed as a multiplexing technique for the uplink segment of wireless systems. The di...
Guillem Femenias, Felip Riera-Palou, Jaume Ramis
ECCV
2010
Springer
13 years 11 months ago
Lighting and Pose Robust Face Sketch Synthesis
Automatic face sketch synthesis has important applications in law enforcement and digital entertainment. Although great progress has been made in recent years, previous methods onl...
MTA
2010
175views more  MTA 2010»
13 years 6 months ago
Building a web-scale image similarity search system
As the number of digital images is growing fast and Content-based Image Retrieval (CBIR) is gaining in popularity, CBIR systems should leap towards Webscale datasets. In this paper...
Michal Batko, Fabrizio Falchi, Claudio Lucchese, D...
NOCS
2007
IEEE
14 years 2 months ago
On Characterizing Performance of the Cell Broadband Engine Element Interconnect Bus
Abstract – With the rise of multicore computing, the design of onchip networks (or networks on chip) has become an increasingly important component of computer architecture. The ...
Thomas William Ainsworth, Timothy Mark Pinkston