43 citations · 125 across the 9 of their papers we have counts for
4 papers · 1 filter
Detecting Logic Bugs of Join Optimizations in DBMS
Xiu Tang, Sai Wu, Dongxiang Zhang +2
Generation-based testing techniques have shown their effectiveness in detecting logic bugs of DBMS, which are often caused by improper implementation of query optimizers. Nonethele…
Progressive Neural Index Search for Database System
Sai Wu, Xinyi Yu, Xiaojie Feng +3
As a key ingredient of the DBMS, index plays an important role in the query optimization and processing. However, it is a non-trivial task to apply existing indexes or design new i…
Adaptive Logging for Distributed In-memory Databases
Chang Yao, Divyakant Agrawal, Gang Chen +2
A new type of logs, the command log, is being employed to replace the traditional data log (e.g., ARIES log) in the in-memory databases. Instead of recording how the tuples are upd…
CDAS: A Crowdsourcing Data Analytics System
Xuan Liu, Meiyu Lu, Beng Chin Ooi +3
Some complex problems, such as image tagging and natural language processing, are very challenging for computers, where even state-of-the-art technology is yet able to provide sati…