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BMCBI
2007
132views more  BMCBI 2007»
13 years 10 months ago
Dependence of paracentric inversion rate on tract length
Background: We develop a Bayesian method based on MCMC for estimating the relative rates of pericentric and paracentric inversions from marker data from two species. The method al...
Thomas L. York, Richard Durrett, Rasmus Nielsen
PVLDB
2008
123views more  PVLDB 2008»
13 years 9 months ago
Propagating functional dependencies with conditions
The dependency propagation problem is to determine, given a view defined on data sources and a set of dependencies on the sources, whether another dependency is guaranteed to hold...
Wenfei Fan, Shuai Ma, Yanli Hu, Jie Liu, Yinghui W...
PODS
2006
ACM
114views Database» more  PODS 2006»
14 years 10 months ago
On redundancy vs dependency preservation in normalization: an information-theoretic study of 3NF
A recently introduced information-theoretic approach to analyzing redundancies in database design was used to justify normal forms like BCNF that completely eliminate redundancies...
Solmaz Kolahi, Leonid Libkin
SCAM
2003
IEEE
14 years 3 months ago
The Java System Dependence Graph
The Program Dependence Graph was introduced by Ottenstein and Ottenstein in 1984. It was suggested to be a suitable internal program representation for monolithic programs, for th...
Neil Walkinshaw, Marc Roper, Murray Wood
JQL
2008
97views more  JQL 2008»
13 years 10 months ago
Dependency-length minimization in natural and artificial languages
A wide range of evidence points to a preference for syntactic structures in which dependencies are short. Here we examine the question: what kinds of dependency configurations min...
David Temperley