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DKE
2002
107views more  DKE 2002»
15 years 6 months ago
View selection using randomized search
An important issue in data warehouse development is the selection of a set of views to materialize in order to accelerate OLAP queries, given certain space and maintenance time co...
Panos Kalnis, Nikos Mamoulis, Dimitris Papadias
ICASSP
2011
IEEE
14 years 10 months ago
Frequency selective pitch transposition of audio signals
Modern music production often uses pre-recorded pieces of audio, so-called samples, taken from a huge sample database. Consequently, there is an increasing demand to extensively a...
Sascha Disch, Bernd Edler
ICCV
2011
IEEE
14 years 8 months ago
Segmentation as Selective Search for Object Recognition
Software available at http://disi.unitn.it/~uijlings or http://koen.me/research/ For object recognition, the current state-of-the-art is based on exhaustive search. However, to ...
K van de Sande, J Uijlings, T Gevers, A Smeulders
CBSQ
2003
Springer
15 years 11 months ago
COTS-Based Requirements Engineering
There is growing interest in the notion of software development through the planned integration of COTS (Commercial Off-The-Shelf) products. The potential advantages of this integ...
Carina Alves
ADC
2007
Springer
145views Database» more  ADC 2007»
16 years 20 days ago
Selectivity Estimation by Batch-Query based Histogram and Parametric Method
Histograms are used extensively for selectivity estimation and approximate query processing. Workloadaware dynamic histograms can self-tune itself based on query feedback without ...
Jizhou Luo, Xiaofang Zhou, Yu Zhang, Heng Tao Shen...