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CHI
2011
ACM
14 years 1 months ago
LifeFlow: visualizing an overview of event sequences
Event sequence analysis is an important task in many domains: medical researchers may study the patterns of transfers within the hospital for quality control; transportation exper...
Krist Wongsuphasawat, John Alexis Guerra Gó...
EUROSYS
2011
ACM
14 years 1 months ago
Finding complex concurrency bugs in large multi-threaded applications
Parallel software is increasingly necessary to take advantage of multi-core architectures, but it is also prone to concurrency bugs which are particularly hard to avoid, find, an...
Pedro Fonseca, Cheng Li, Rodrigo Rodrigues
SIGMOD
2011
ACM
189views Database» more  SIGMOD 2011»
14 years 22 days ago
We challenge you to certify your updates
Correctness of data residing in a database is vital. While integrity constraint enforcement can often ensure data consistency, it is inadequate to protect against updates that inv...
Su Chen, Xin Luna Dong, Laks V. S. Lakshmanan, Div...
SIGMOD
2011
ACM
242views Database» more  SIGMOD 2011»
14 years 22 days ago
The SystemT IDE: an integrated development environment for information extraction rules
Information Extraction (IE) — the problem of extracting structured information from unstructured text — has become the key enabler for many enterprise applications such as sem...
Laura Chiticariu, Vivian Chu, Sajib Dasgupta, Thil...
SIGMOD
2011
ACM
249views Database» more  SIGMOD 2011»
14 years 22 days ago
FlexMin: a flexible tool for automatic bug isolation in DBMS software
Debugging a database engine is an arduous task due to the complexity of the query workloads and systems. The first step in isolating a bug involves identifying a sequence of step...
Kristi Morton, Nicolas Bruno
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