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ISAAC
2009
Springer
83views Algorithms» more  ISAAC 2009»
16 years 28 days ago
Deletion without Rebalancing in Multiway Search Trees
Many database systems that use a B+ tree as the underlying data structure do not do rebalancing on deletion. This means that a bad sequence of deletions can create a very unbalance...
Siddhartha Sen, Robert Endre Tarjan
AI
2002
Springer
15 years 6 months ago
Learning Bayesian networks from data: An information-theory based approach
This paper provides algorithms that use an information-theoretic analysis to learn Bayesian network structures from data. Based on our three-phase learning framework, we develop e...
Jie Cheng, Russell Greiner, Jonathan Kelly, David ...
ICSE
2008
IEEE-ACM
16 years 7 months ago
Predicting defects using network analysis on dependency graphs
In software development, resources for quality assurance are limited by time and by cost. In order to allocate resources effectively, managers need to rely on their experience bac...
Thomas Zimmermann, Nachiappan Nagappan
SIGUCCS
2000
ACM
15 years 10 months ago
Knowledgebase Integration with a 24-hour Help Desk
The University of Pittsburgh's Computing Services and Systems Development organization is focused on the needs of the faculty and student population, totaling nearly 40,000 u...
Jay Graham, Brian K. Hart
171
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MLMI
2005
Springer
15 years 12 months ago
Can Chimeric Persons Be Used in Multimodal Biometric Authentication Experiments?
Combining multiple information sources, typically from several data streams is a very promising approach, both in experiments and to some extents in various real-life applications....
Norman Poh, Samy Bengio