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AUSAI
2005
Springer
13 years 11 months ago
K-Optimal Pattern Discovery: An Efficient and Effective Approach to Exploratory Data Mining
Most data-mining techniques seek a single model that optimizes an objective function with respect to the data. In many real-world applications several models will equally optimize...
Geoffrey I. Webb
DASFAA
2009
IEEE
118views Database» more  DASFAA 2009»
13 years 6 months ago
Detecting Aggregate Incongruities in XML
The problem of identifying deviating patterns in XML repositories has important applications in data cleaning, fraud detection, and stock market analysis. Current methods determine...
Wynne Hsu, Qiangfeng Peter Lau, Mong-Li Lee
ICSM
2007
IEEE
14 years 2 days ago
An Activity-Based Quality Model for Maintainability
Maintainability is a key quality attribute of successful software systems. However, its management in practice is still problematic. Currently, there is no comprehensive basis for...
Florian Deissenboeck, Stefan Wagner, Markus Pizka,...
LREC
2010
144views Education» more  LREC 2010»
13 years 7 months ago
Mapping between Dependency Structures and Compositional Semantic Representations
This paper investigates the mapping between two semantic formalisms, namely the tectogrammatical layer of the Prague Dependency Treebank 2.0 (PDT) and (Robust) Minimal Recursion S...
Max Jakob, Markéta Lopatková, Valia ...
VLDB
2002
ACM
91views Database» more  VLDB 2002»
13 years 5 months ago
DTD-Directed Publishing with Attribute Translation Grammars
We present a framework for publishing relational data in XML with respect to a fixed DTD. In data exchange on the Web, XML views of relational data are typically required to confo...
Michael Benedikt, Chee Yong Chan, Wenfei Fan, Raje...