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ICDM
2002
IEEE
178views Data Mining» more  ICDM 2002»
15 years 2 months ago
gSpan: Graph-Based Substructure Pattern Mining
We investigate new approaches for frequent graph-based pattern mining in graph datasets and propose a novel algorithm called gSpan (graph-based Substructure pattern mining), which...
Xifeng Yan, Jiawei Han
ECML
2007
Springer
15 years 3 months ago
A Simple Lexicographic Ranker and Probability Estimator
Given a binary classification task, a ranker sorts a set of instances from highest to lowest expectation that the instance is positive. We propose a lexicographic ranker, LexRank,...
Peter A. Flach, Edson Takashi Matsubara
ECAI
2010
Springer
14 years 7 months ago
Complexity of Axiom Pinpointing in the DL-Lite Family of Description Logics
We investigate the complexity of axiom pinpointing for different members of the DL-Lite family of Description Logics. More precisely, we consider the problem of enumerating all mi...
Rafael Peñaloza, Baris Sertkaya
LREC
2008
100views Education» more  LREC 2008»
14 years 11 months ago
How to Evaluate and Raise the Quality in a Collaborative Lexicographic Approach
This paper focuses on different aspects of collaborative work used to create the electronic version of a dictionary in paper format, edited and printed by the Romanian Academy dur...
Dan Cristea, Corina Forascu, Marius Raschip, Micha...
LPAR
2007
Springer
15 years 3 months ago
An Extension of the Knuth-Bendix Ordering with LPO-Like Properties
Abstract. The Knuth-Bendix ordering is usually preferred over the lexicographic path ordering in successful implementations of resolution and superposition, but it is incompatible ...
Michel Ludwig, Uwe Waldmann