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APPINF
2003
15 years 7 months ago
A Comparison of Structure-generic Relational Storage Schemes of XML Data
XML data is often modeled as node-labeled trees. In a structure-generic relational storage scheme, the structure of the XML data is shredded into pieces of a generic type, such as...
Weining Zhang, Douglas Pollok
TRS
2008
15 years 6 months ago
Generalized Indiscernibility Relations: Applications for Missing Values and Analysis of Structural Objects
In this paper, we discuss an approach to structural objects based on a generalisation of indiscernibility relation used in rough set theory. The existing results in rough set theor...
Wojciech Jaworski
196
Voted
ML
2011
ACM
179views Machine Learning» more  ML 2011»
15 years 1 months ago
Neural networks for relational learning: an experimental comparison
In the last decade, connectionist models have been proposed that can process structured information directly. These methods, which are based on the use of graphs for the representa...
Werner Uwents, Gabriele Monfardini, Hendrik Blocke...
LICS
2009
IEEE
16 years 1 months ago
Logical Step-Indexed Logical Relations
We show how to reason about “step-indexed” logitions in an abstract way, avoiding the tedious, error-prone, and proof-obscuring step-index arithmetic that seems superficially...
Derek Dreyer, Amal Ahmed, Lars Birkedal
ECSQARU
1999
Springer
15 years 10 months ago
Nonmonotonic and Paraconsistent Reasoning: From Basic Entailments to Plausible Relations
In this paper we develop frameworks for logical systems which are able to re ect not only nonmonotonic patterns of reasoning, but also paraconsistent reasoning. For this we conside...
Ofer Arieli, Arnon Avron