<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "A theory of concepts and their combinations II: A Hilbert space representation"^^ . "The sets of contexts and properties of a concept are embedded in the complex Hilbert space of quantum mechanics. States are unit vectors or density operators, and contexts and properties are orthogonal projections. The way calculations are done in Hilbert space makes it possible to model how context influences the state of a concept. Moreover, a solution to the combination of concepts is proposed. Using the tensor product, a procedure for describing combined concepts is elaborated, providing a natural solution to the pet fish problem. This procedure allows the modeling of an arbitrary number of combined concepts. By way of example, a model for a simple sentence containing a subject, a predicate and an object, is presented. \n"^^ . "2005" . . "34" . . "Emerald"^^ . . . "Kybernetes"^^ . . . . . . . . . . . . . . "Liane"^^ . "Gabora"^^ . "Liane Gabora"^^ . . "Alexander"^^ . "Riegler"^^ . "Alexander Riegler"^^ . . "Diederik"^^ . "Aerts"^^ . "Diederik Aerts"^^ . . . . . . "A theory of concepts and their combinations II: A Hilbert space representation (PDF)"^^ . . . . . . . . . "hvf2.pdf"^^ . . . "A theory of concepts and their combinations II: A Hilbert space representation (Image (PNG))"^^ . . . . . . "preview.png"^^ . . . "A theory of concepts and their combinations II: A Hilbert space representation (Indexer Terms)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #4771 \n\nA theory of concepts and their combinations II: A Hilbert space representation\n\n" . "text/html" . . . "Cognitive Psychology" . . . "Philosophy of Mind" . . . "Artificial Intelligence" . .