5244 search results - page 1048 / 1049 » When are two algorithms the same |
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
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...
CIKM
2011
Springer
12 years 7 months ago
2011
Springer
In this paper, we reveal a common deficiency of the current retrieval models: the component of term frequency (TF) normalization by document length is not lower-bounded properly;...
SIGMOD
2012
ACM
11 years 10 months ago
2012
ACM
End-users increasingly find the need to perform light-weight, customized schema mapping. State-of-the-art tools provide powerful functions to generate schema mappings, but they u...
ISSTA
2012
ACM
11 years 10 months ago
2012
ACM
Swarm testing is a novel and inexpensive way to improve the diversity of test cases generated during random testing. Increased diversity leads to improved coverage and fault detec...
SIGMETRICS
2012
ACM
11 years 10 months ago
2012
ACM
In a public cloud, bandwidth is traditionally priced in a pay-asyou-go model. Reflecting the recent trend of augmenting cloud computing with bandwidth guarantees, we consider a n...