Human language is capable of communicating mental models between speakers of a language. The question why and how this works is closely tied to a specific variant of the symbol grounding problem that still leaves many open questions. This paper presents the core mechanism of the TextMap system, a logic-based system for generating visuospatial representations from textual input. The system leverages a recent discovery linking logical truth tables of formulae to images: a simple model counting mechanism that automatically extracts coordinate information from propositional Horn-logic knowledge bases encoding spatial predications. The system is based on a biologically inspired low-level bit vector mechanism, the activation bit vector machine (ABVM). It does not require an ontology apart from a list of which tokens indicate relations. Its minimalism and simplicity make TextMap a general purpose visualization or imagery tool. This paper demonstrates the core model counting mechanism and the results of a larger case study of a geographic layout of 13 cities.
CITATION STYLE
Schmidtke, H. R. (2020). The TextMap General Purpose Visualization System: Core Mechanism and Case Study. In Advances in Intelligent Systems and Computing (Vol. 948, pp. 455–464). Springer Verlag. https://doi.org/10.1007/978-3-030-25719-4_60
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