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CONCUR
1998
Springer
15 years 11 months ago
The Regular Viewpoint on PA-Processes
PA is the process algebra allowing non-determinism, sequential and parallel compositions, and recursion. We suggest viewing PA-processes as trees, and using treeautomata technique...
Denis Lugiez, Ph. Schnoebelen
KDD
1998
ACM
148views Data Mining» more  KDD 1998»
15 years 11 months ago
Group Bitmap Index: A Structure for Association Rules Retrieval
Discovery of association rules from large databases of item sets is an important data mining problem. Association rules are usually stored in relational databases for future use i...
Tadeusz Morzy, Maciej Zakrzewicz
POPL
1994
ACM
15 years 11 months ago
Call Forwarding: A Simple Interprocedural Optimization Technique for Dynamically Typed Languages
This paper discusses call forwarding, a simple interprocedural optimization technique for dynamically typed languages. The basic idea behind the optimization is straightforward: n...
Koenraad De Bosschere, Saumya K. Debray, David Gud...
DEXAW
2007
IEEE
133views Database» more  DEXAW 2007»
15 years 11 months ago
Generating a Topic Hierarchy from Dialect Texts
We built a system for the automatic creation of a textbased topic hierarchy, meant to be used in a geographically defined community. This poses two main problems. First, the appea...
Wim De Smet, Marie-Francine Moens
GECCO
2007
Springer
144views Optimization» more  GECCO 2007»
15 years 11 months ago
Mixing independent classifiers
In this study we deal with the mixing problem, which concerns combining the prediction of independently trained local models to form a global prediction. We deal with it from the ...
Jan Drugowitsch, Alwyn Barry