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SIGMOD
2010
ACM
174views Database» more  SIGMOD 2010»
15 years 10 months ago
Sampling dirty data for matching attributes
We investigate the problem of creating and analyzing samples of relational databases to find relationships between string-valued attributes. Our focus is on identifying attribute...
Henning Köhler, Xiaofang Zhou, Shazia Wasim S...
SIGMOD
2010
ACM
187views Database» more  SIGMOD 2010»
15 years 10 months ago
PIQL: a performance insightful query language
Large-scale websites are increasingly moving from relational databases to distributed key-value stores for high request rate, low latency workloads. Often this move is motivated n...
Michael Armbrust, Stephen Tu, Armando Fox, Michael...
ICSE
2010
IEEE-ACM
15 years 10 months ago
Customized awareness: recommending relevant external change events
It is often assumed that developers’ view of their system and its environment is always consistent with everyone else’s; in practice, this assumption can be false, as the deve...
Reid Holmes, Robert J. Walker
PPOPP
2009
ACM
15 years 10 months ago
Turbocharging boosted transactions or: how i learnt to stop worrying and love longer transactions
Boosted transactions offer an attractive method that enables programmers to create larger transactions that scale well and offer deadlock-free guarantees. However, as boosted tran...
Chinmay Eishan Kulkarni, Osman S. Unsal, Adri&aacu...
GECCO
2009
Springer
153views Optimization» more  GECCO 2009»
15 years 10 months ago
An evaporation mechanism for dynamic and noisy multimodal optimization
Dealing with imprecise information is a common characteristic in real-world problems. Specifically, when the source of the information are physical sensors, a level of noise in t...
Jose Luis Fernandez-Marquez, Josep Lluís Ar...