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CIKM
2010
Springer
14 years 7 months ago
Adaptive query execution for data management in the cloud
A major component of many cloud services is query processing on data stored in the underlying cloud cluster. The traditional techniques for query processing on a cluster are those...
Adrian Daniel Popescu, Debabrata Dash, Verena Kant...
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ICSE
2012
IEEE-ACM
12 years 12 months ago
make test-zesti: A symbolic execution solution for improving regression testing
Abstract—Software testing is an expensive and time consuming process, often involving the manual creation of comprehensive regression test suites. However, current testing method...
Paul Dan Marinescu, Cristian Cadar
DAMON
2008
Springer
14 years 11 months ago
DSM vs. NSM: CPU performance tradeoffs in block-oriented query processing
Comparisons between the merits of row-wise storage (NSM) and columnar storage (DSM) are typically made with respect to the persistent storage layer of database systems. In this pa...
Marcin Zukowski, Niels Nes, Peter A. Boncz
DAWAK
2010
Springer
14 years 10 months ago
Experience in Extending Query Engine for Continuous Analytics
: Experience in Extending Query Engine for Continuous Analytics Qiming Chen, Meichun Hsu HP Laboratories HPL-2010-44 In-Database Stream Processing Combining data warehousing and s...
Qiming Chen, Meichun Hsu
SIGSOFT
2010
ACM
14 years 7 months ago
A trace simplification technique for effective debugging of concurrent programs
Concurrent programs are notoriously difficult to debug. We see two main reasons for this: 1) concurrency bugs are often difficult to reproduce, 2) traces of buggy concurrent execu...
Nicholas Jalbert, Koushik Sen