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SIGMOD
2005
ACM
138views Database» more  SIGMOD 2005»
16 years 26 days ago
Automatic Physical Database Tuning: A Relaxation-based Approach
In recent years there has been considerable research on automated selection of physical design in database systems. In current solutions, candidate access paths are heuristically ...
Nicolas Bruno, Surajit Chaudhuri
90
Voted
FDG
2009
ACM
15 years 7 months ago
Characterizing and understanding game reviews
Game reviews are one of the primary forms of videogame journalism and are also one of the prevalent forms of discourse about games. How can we characterize them and better underst...
José Pablo Zagal, Amanda Ladd, Terris Johns...
109
Voted
ICASSP
2008
IEEE
15 years 7 months ago
Action recognition using spatio-temporal regularity based features
In this paper, a novel feature for capturing information in a spatio-temporal volume based on regularity flow is presented for action recognition. The regularity flow describes ...
Taylor Goodhart, Pingkun Yan, Mubarak Shah
132
Voted
AIRS
2008
Springer
15 years 7 months ago
Active Learning for Online Spam Filtering
Spam filtering is defined as a task trying to label emails with spam or ham in an online situation. The online feature requires the spam filter has a strong timely generalization a...
Wuying Liu, Ting Wang
ICC
2007
IEEE
15 years 7 months ago
Trade-Offs of Spatial Gain for QoS-Guaranteed Services in the MIMO Broadcast Channels
— Although the capacity of multiple-input multiple output (MIMO) broadcast channels (BCs) can be achieved by dirty-paper coding (DPC), it is difficult to apply the results direct...
Seung Hwan Lee, John S. Thompson