Formal Concept Analysis

Invited Lectures.- Methods of Conceptual Knowledge Processing.- An Enumeration Problem in Ordered Sets Leads to Possible Benchmarks for Run-Time Prediction Algorithms.- Attribute Implications in a Fuzzy Setting.- The Assessment of Knowledge, in Theory and in Practice.- Regular Papers.- The Basic Theorem on Preconcept Lattices.- The Tensor Product as a Lattice of Regular Galois Connections.- Two Instances of Peirce's Reduction Thesis.- Very Fast Instances for Concept Generation.- Negation, Opposition, and Possibility in Logical Concept Analysis.- A Note on Negation: A PCS-Completion of Semilattices.- Towards a Generalisation of Formal Concept Analysis for Data Mining Purposes.- Interactive Association Rules Discovery.- About the Family of Closure Systems Preserving Non-unit Implications in the Guigues-Duquenne Base.- Spatial Indexing for Scalability in FCA.- Homograph Disambiguation Using Formal Concept Analysis.- Using Concept Lattices to Uncover Causal Dependencies in Software.- An FCA Interpretation of Relation Algebra.- Spring-Based Lattice Drawing Highlighting Conceptual Similarity.- Characterizing Planar Lattices Using Left-Relations.- Automated Layout of Small Lattices Using Layer Diagrams.- Counting Pseudo-intents and #P-completeness.