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DEBS
2003
ACM
15 years 3 months ago
MJoin: a metadata-aware stream join operator
Join algorithms must be re-designed when processing stream data instead of persistently stored data. Data streams are potentially infinite and the query result is expected to be ...
Luping Ding, Elke A. Rundensteiner, George T. Hein...
ICDT
2003
ACM
150views Database» more  ICDT 2003»
15 years 3 months ago
Bioinformatics Adventures in Database Research
Informatics has helped launch molecular biology into the genomic era. It appears certain that informatics will remain a major contributor to molecular biology in the post-genome er...
Jinyan Li, See-Kiong Ng, Limsoon Wong
SIGMOD
2010
ACM
186views Database» more  SIGMOD 2010»
15 years 3 months ago
Fast approximate correlation for massive time-series data
We consider the problem of computing all-pair correlations in a warehouse containing a large number (e.g., tens of thousands) of time-series (or, signals). The problem arises in a...
Abdullah Mueen, Suman Nath, Jie Liu
KDD
2009
ACM
248views Data Mining» more  KDD 2009»
15 years 2 months ago
PSkip: estimating relevance ranking quality from web search clickthrough data
1 In this article, we report our efforts in mining the information encoded as clickthrough data in the server logs to evaluate and monitor the relevance ranking quality of a commer...
Kuansan Wang, Toby Walker, Zijian Zheng
FODO
1993
Springer
110views Algorithms» more  FODO 1993»
15 years 2 months ago
Storage System Architectures for Continuous Media Data
Abstract. Data storage systems are being called on to manage continuous media data types, such as digital audio and video. There is a demand by applications for \constrained-latenc...
David Maier, Jonathan Walpole, Richard Staehli