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CIKM
2005
Springer
14 years 2 months ago
On reducing redundancy and improving efficiency of XML labeling schemes
The basic relationships to be determined in XML query processing are ancestor-descendant (A-D), parent-child (P-C), sibling and ordering relationships. The containment labeling sc...
Changqing Li, Tok Wang Ling, Jiaheng Lu, Tian Yu
WABI
2001
Springer
14 years 1 months ago
A Chemical-Distance-Based Test for Positive Darwinian Selection
There are very few instances in which positive Darwinian selection has been convincingly demonstrated at the molecular level. In this study, we present a novel test for detecting p...
Tal Pupko, Roded Sharan, Masami Hasegawa, Ron Sham...
CORR
2010
Springer
145views Education» more  CORR 2010»
13 years 9 months ago
CAT-generation of ideals
We consider the problem of generating all ideals of a poset. It is a long standing open problem, whether or not the ideals of any poset can be generated in constant amortized time...
Torsten Ueckerdt
ENTCS
2007
109views more  ENTCS 2007»
13 years 9 months ago
Constructive Membership Predicates as Index Types
In the constructive setting, membership predicates over recursive types are inhabited by terms indexing the elements that satisfy the criteria for membership. In this paper, we mo...
James Caldwell, Josef Pohl
AIME
1997
Springer
14 years 1 months ago
Detecting Very Early Stages of Dementia from Normal Aging with Machine Learning Methods
We used Machine Learning (ML) methods to learn the best decision rules to distinguish normal brain aging from the earliest stages of dementia using subsamples of 198 normal and 244...
William Rodman Shankle, Subramani Mani, Michael J....