Conceptual Structures for STEM Research and Education [electronic resource] : 20th International Conference on Conceptual Structures, ICCS 2013, Mumbai, India, January 10-12, 2013. Proceedings / edited by Heather D. Pfeiffer, Dmitry I. Ignatov, Jonas Poelmans, Nagarjuna Gadiraju.

Syllogisms in Logic Teaching -- A Model to Compare and Manipulate Situations Represented as Semantically Labeled Graphs -- Analyzing Clusters and Constellations from Untwisting Shortened Links on Twitter Using Conceptual Graphs -- Taking SPARQL 1.1 Extensions Into Account in the SWIP System -- System Architecture to Implement a Conceptual Graphs Storage in an RDF Quad Store -- Medical Archetypes and Information Extraction Templates in Automatic Processing of Clinical Narratives -- Using Conceptual Structures in the Design of Computer-based Assessment Software -- Modeling Ontological Structures with Type Classes in Coq -- Parse Thicket Representation for Multi-sentence Search -- FCA-based Models and a Prototype Data Analysis System for Crowdsoursing Platforms -- The First-order Logical Environment -- Using Conceptual Graphs for Cross-Domain Inference in Context of Laws of Science -- Summarizing Conceptual Graphs for Automatic Summarization Task -- Model of Knowledge Representation Providing Processing Multidimensional Measurements in the Environment of Intelligent GIS -- Transformation of SBVR Business Rules to UML Class Model -- Concept Lattices of a Relational Structure -- Representing Median Networks with Concept Lattices -- Txt2vz: a New Tool for Generating Graph Clouds.