This is conexp-clj, a general purpose software tool for Formal Concept Analysis. Its main purpose is to enable nontrivial examples to be computed easily, but it can be used for much, much more.
- Getting Started
- Don't Bother Me with Theory, I Want to Do Stuff! (aka: Tutorials)
- A more complete overview over
conexp-clj
- Example use cases of
conexp-clj
- Formal Contexts from Implications
- A Formal Context of Functions
- Context of All Permutations on a Finite Set
- The Tamari Lattice
- Preconcept Covers
- Number of Elements of the Free Distributive Lattice
- Counting Linear Extensions
- Computing Traces in Contexts
- Counting Quasiorders
- Rudolph's Algorithm for Computing Bases
- Discovering Causal Implications
- Advanced Topics
- API documentation
- Development
The project has been started by Daniel Borchmann under supervision of Christian
Meschke as part of the DFG project GA 216/10-1. It has since been developed
further into a general purpose FCA tool by Daniel Borchmann until his departure
from academia in 2017. From then on, Tom Hanika took over and is still the
principal maintainer of conexp-clj
.
Note that conexp-clj
is not a high-performance tool for Formal Concept
Analysis and may sometimes be considerably slower then comparable tools. If you
want more performance, check out Uta Priss' website on FCA
software.
See AUTHORS.md.
If you have used conexp-clj
for your scientific work, the developers
would appreciate if you use the following reference.
@inproceedings{DBLP:conf/icfca/HanikaH19,
author = {Tom Hanika and
Johannes Hirth},
editor = {Diana Cristea and
Florence Le Ber and
Rokia Missaoui and
L{\'{e}}onard Kwuida and
Baris Sertkaya},
title = {Conexp-Clj - {A} Research Tool for {FCA}},
booktitle = {Supplementary Proceedings of {ICFCA} 2019 Conference and Workshops,
Frankfurt, Germany, June 25-28, 2019},
series = {{CEUR} Workshop Proceedings},
volume = {2378},
pages = {70--75},
publisher = {CEUR-WS.org},
year = {2019},
url = {http://ceur-ws.org/Vol-2378/shortAT8.pdf},
timestamp = {Wed, 12 Feb 2020 16:44:55 +0100},
biburl = {https://dblp.org/rec/conf/icfca/HanikaH19.bib},
bibsource = {dblp computer science bibliography, https://dblp.org}
}
Copyright ⓒ 2009—2018 Daniel Borchmann, 2018–2024 Tom Hanika
Distributed under the Eclipse Public License.
This program uses an adapted version of the G library, a 2D graphics library and rendering engine for Java, ⓒ 2009 GeoSoft, licensed under the GNU Lesser General Public License (LGPL). Modifications to the original version of G are only concerned with exposing internals necessary for conexp-clj to work. The modified version of G is again licensed under LGPL.
This program uses parts of the LatDraw library, ⓒ 2002 Ralph Freese.