Invited Contributions -- An Intelligent User Interface for Browsing and Searching MPEG-7 Images Using Concept Lattices -- First Elements on Knowledge Discovery Guided by Domain Knowledge (KDDK) -- Formal Concept Analysis as Applied Lattice Theory -- Foundations -- Direct Factorization by Similarity of Fuzzy Concept Lattices by Factorization of Input Data -- Succinct System of Minimal Generators: A Thorough Study, Limitations and New Definitions -- Closure Systems of Equivalence Relations and Their Labeled Class Geometries -- Generalizations of Approximable Concept Lattice -- Methods -- Rule Validation of a Meta-classifier Through a Galois (Concept) Lattice and Complementary Means -- Graded LinClosure and Its Role in Relational Data Analysis -- Yet Another Approach for Completing Missing Values -- Efficient Generic Association Rules Based Classifier Approach -- Galois Lattices and Bases for MGK-Valid Association Rules -- Generic Association Rule Bases: Are They so Succinct? -- Concept Lattice Representations of Annotated Taxonomies -- An Algorithm to Find Frequent Concepts of a Formal Context with Taxonomy -- Applications -- Unique Factorization Theorem and Formal Concept Analysis -- Towards Concise Representation for Taxonomies of Epistemic Communities -- Towards an Iterative Classification Based on Concept Lattice -- Using Formal Concept Analysis for Mining and Interpreting Patient Flows within a Healthcare Network -- Using FCA to Suggest Refactorings to Correct Design Defects -- Type Signature Induction with FCAType.