| Vol-972 urn:nbn:de:0074-972-7 Copyright © 2012 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.

# CLA 2012
Concept Lattices and Their Applications

### Proceedings of The Ninth International Conference on Concept Lattices and Their Applications

### Fuengirola (Málaga), Spain, October 11-14, 2012.

Edited by

### Laszlo Szathmary *
Uta Priss **

* University of Debrecen, Debrecen, Hungary
** Ostfalia University of Applied Sciences, Wolfenbüttel, Germany

## Table of Contents

- Preface

### Invited Papers

- Some Results on the L-Fuzzy Concept Analysis 1
  Ana Burusco
- Multi-adjoint Concept Lattices 3
  Jesús Medina
- Data Characteristics and their Relation to Closed Patterns Discovery Algorithms 5
  Engelbert Mephu Nguifo
- On the Names of Implication 7
  Sergei O. Kuznetsov

### Regular Papers

- A Generalized Next-Closure Algorithm - Enumerating Semilattice Elements from a Generating Set 9-20
  Daniel Borchmann
- Hermes: an Efficient Algorithm for Building Galois Sub-hierarchies 21-32
  Anne Berry, Marianne Huchard, Amedeo Napoli, Alain Sigayret
- Mining Concepts from Incomplete Datasets Utilizing Matrix Factorization 33-44
  Lenka Pisková, Štefan Pero, Tomáš Horváth, Stanislav Krajči
- Learning Model Transformations from Examples using FCA: One for All or All for One? 45-56
  Hajer Saada, Xavier Dolques, Marianne Huchard, Clémentine Nebut, Houari Sahraoui
- Annotating Lattice Orbifolds with Minimal Acting Automorphisms 57-68
  Tobias Schlemmer
- Fuzzy Formal Concept Analysis via Multilattices: First Prospects and Results 69-80
  Jesús Medina, Jorge Ruiz-Calvino
- An interpretation of the L-Fuzzy Concept Analysis as a tool for the Morphological Image and Signal Processing 81-92
  Cristina Alcalde, Ana Burusco, Ramón Fuentes-González
- Relationship between Two FCA Approaches on Heterogeneous Formal Contexts 93-102
  L'ubomír Antoni, Stanislav Krajči, Ondrej Krídlo, Bohuslav Macek, Lenka Pisková
- Concepts and Types -- An Application to Formal Language Theory 103-114
  Christian Wurm
- Distributed Closed Pattern Mining in Multi-Relational Data based on Iceberg Query Lattices: Some Preliminary Results 115-126
  Hirohisa Seki, Sho-ich Tanimoto
- Attribute Dependencies in a Fuzzy Setting 127-138
  Cynthia Vera Glodeanu
- How Relational Concept Analysis Can Help to Observe the Evolution of Business Class Models 139-150
  Abdoulkader Osman Guédi, André Miralles, Bastien Amar, Clémentine Nebut, Marianne Huchard, Thérèse Libourel
- Finding Errors in New Object Intents 151-162
  Artem Revenko, Sergei O. Kuznetsov
- Adapting Fuzzy Formal Concept Analysis for Fuzzy Description Logics 163-174
  Felix Distel
- Computing Functional Dependencies with Pattern Structures 175-186
  Jaume Baixeries, Mehdi Kaytoue, Amedeo Napoli
- Computing Minimal Generators from Implications: a Logic-guided Approach 187-198
  Pablo Cordero, Manuel Enciso, Angel Mora, Manuel Ojeda-Aciego
- Conceptual Analysis of Complex System Simulation Data for Decision Support: Application to Aircraft Cabin Design 199-210
  Nizar Messai, Cassio Melo, Mohamed Hamdaoui, Dung Bui, Marie-Aude Aufaure
- A Hybrid Classification Approach based on FCA and Emerging Patterns - An application for the classification of biological inhibitors 211-222
  Yasmine Asses, Aleksey Buzmakov, Thomas Bourquard, Sergei O. Kuznetsov, Amedeo Napoli
- The dependence Graph of a Lattice 223-232
  Karell Bertet
- Linking L-Chu Correspondences and Completely Lattice L-ordered Sets 233-244
  Ondrej Krídlo, Manuel Ojeda-Aciego
- Using Intensifying Hedges to Reduce Size of Multi-adjoint Concept Lattices with Heterogeneous Conjunctors 245-256
  Jan Konecny, Jesús Medina, Manuel Ojeda-Aciego
- A Contribution to Semantic Indexing and Retrieval Based on FCA - An Application to Song Datasets 257-268
  Víctor Codocedo, Ioanna Lykourentzou, Amedeo Napoli
- Efficient Vertical Mining of Minimal Rare Itemsets 269-280
  Laszlo Szathmary, Petko Valtchev, Amedeo Napoli, Robert Godin
- Multiple Keyword Pattern Matching using Position Encoded Pattern Lattices 281-292
  Fritz J. Venter, Bruce W. Watson, Derrick G. Kourie
- Factor Analysis of Sports Data via Decomposition of Matrices with Grades 293-304
  Radim Belohlavek, Marketa Krmelova
- Impact of Boolean Factorization as Preprocessing Methods for Classification of Boolean Data 305-316
  Radim Belohlavek, Jan Outrata, Martin Trnecka
- The Lattice of all Betweenness Relations: Structure and Properties 317-326
  Laurent Beaudou, Mamadou Moustapha Kanté, Lhouari Nourine
- Using Taxonomies on Objects and Attributes to Discover Generalized Patterns 327-338
  Léonard Kwuida, Rokia Missaoui, Jean Vaillancourt

### Short Papers

- Formal Concept Analysis Applied to Transcriptomic Data 339-344
  Mehwish Alam, Adrien Coulet, Amedeo Napoli, Malika Smaïl-Tabbone
- WebGeneKFCA: an On-line Conceptual Analysis Tool for Genomic Expression Data 345-350
  José María Fernández-Calabozo, Carmen Peláez-Moreno, Francisco J. Valverde-Albacete
- Concept Lattices and Median Networks 351-354
  Uta Priss

- The complete CLA 2012 proceedings

18-Mar-2013: submitted by Laszlo Szathmary
19-Mar-2013: published on CEUR-WS.org