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» Estimating the Quality of Databases
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LREC
2008
100views Education» more  LREC 2008»
15 years 4 months ago
How to Evaluate and Raise the Quality in a Collaborative Lexicographic Approach
This paper focuses on different aspects of collaborative work used to create the electronic version of a dictionary in paper format, edited and printed by the Romanian Academy dur...
Dan Cristea, Corina Forascu, Marius Raschip, Micha...
EUROSYS
2009
ACM
16 years 12 days ago
Predicting replicated database scalability from standalone database profiling
This paper develops analytical models to predict the throughput and the response time of a replicated database using measurements of the workload on a standalone database. These m...
Sameh Elnikety, Steven G. Dropsho, Emmanuel Cecche...
218
Voted
ICDE
2004
IEEE
85views Database» more  ICDE 2004»
16 years 4 months ago
Selectivity Estimation for String Predicates: Overcoming the Underestimation Problem
Queries with (equality or LIKE) selection predicates over string attributes are widely used in relational databases. However, state-of-the-art techniques for estimating selectivit...
Surajit Chaudhuri, Venkatesh Ganti, Luis Gravano
228
Voted
ICDE
2007
IEEE
145views Database» more  ICDE 2007»
16 years 4 months ago
On Multidimensional k-Anonymity with Local Recoding Generalization
This paper presents the first theoretical study, on using local-recoding generalization (LRG) to compute a kanonymous table with quality guarantee. First, we prove that it is NP-h...
Yang Du, Tian Xia, Yufei Tao, Donghui Zhang, Feng ...
135
Voted
ICIP
2002
IEEE
16 years 4 months ago
No-reference perceptual quality assessment of JPEG compressed images
Human observers can easily assess the quality of a distorted image without examining the original image as a reference. By contrast, designing objective No-Reference (NR) quality ...
Hamid R. Sheikh, Zhou Wang, Alan C. Bovik