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» Concurrency in the Data Warehouse
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CONCURRENCY
2002
59views more  CONCURRENCY 2002»
15 years 6 months ago
Grid services for earthquake science
We describe an information system architecture for the ACES (Asia-Pacific Cooperation for Earthquake Simulation) community. It addresses several key features of the field
Geoffrey Fox, Sung Hoon Ko, Marlon E. Pierce, Ozgu...
SIGMOD
2010
ACM
186views Database» more  SIGMOD 2010»
15 years 11 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
DOLAP
2005
ACM
15 years 8 months ago
Optimizing the incremental maintenance of multiple join views
Materialized views are nowadays commonly used in the data warehouse environment. Materialized views need to be updated when data sources change. Since the update of the views may ...
Ki Yong Lee, Myoung-Ho Kim
IAT
2009
IEEE
15 years 4 months ago
Facilitating Active Multidimensional Association Mining with User Preference Ontology
Multidimensional association mining from data warehouse has become a knowledge discovery paradigm because it provides more specific conditional settings for target mining data, th...
Chin-Ang Wu, Wen-Yang Lin, Chuan-Chun Wu
CAV
2009
Springer
171views Hardware» more  CAV 2009»
16 years 6 months ago
CalFuzzer: An Extensible Active Testing Framework for Concurrent Programs
Active testing has recently been introduced to effectively test concurrent programs. Active testing works in two phases. It first uses predictive off-the-shelf static or dynamic pr...
Pallavi Joshi, Mayur Naik, Chang-Seo Park, Koushik...