Software project - Java FCA Demo

Abstract

This demo shows two algorithms related to Formal Concept Analysis. Algorithm one calculates all Formal Concepts contained in a given Formal Context. The second algorithm draws a Formal Concept Lattice corresponding to the given Context. The Lattice is not drawn taking any aesthetic considerations into account. This will be part of future enhancements. The program was written using Java (my first Java experience, a quite complex "Hello World").

Project characteristics

Project # 2001/01
Project name Java FCA Demo
Started 09.07.01
Completed 29.07.01
Version/release V1/R1
Author Holger Zahnleiter
Tools/libraries Java JDK 1.3.1
Platform Any platform that runs Java JDK 1.3.1 or newer.
Used for project none

Screen shot

pictures of Java FCA Demo
Screen shot

Demo

Use the mouse to rearrange the lattice in order to look like shown above.

alt="Your browser understands the <APPLET> tag but isn't running the applet, for some reason." Your browser is completely ignoring the <APPLET> tag!

Downloadable project file

Source: JavaFCADemo200101_src.zip (20k bytes)
Executable: JavaFCADemo200101_bin.zip (17k bytes)






Related ressources

Links

Formal Concept Analysis Software - www.mathematik.tu-darmstadt.de/ags/ag1/Software/software_de.html


Literature

Ganter, B.; Wille, R.: Formale Begriffsanalyse · Mathematische Grundlagen
Frank Vogt: Formale Begriffsanalyse mit C++




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this page was updated: 08.09.02 15:24:54
holger@zahnleiter.org

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