AI Applied to Philosophy: A Contribution to the Wittgenstein Ontology Project
Jakub GOMUŁKA
AGH University of Science and Technology, Kraków , Polandhttps://orcid.org/0000-0002-9100-0334
Abstract
The paper focuses on the Wittgenstein Ontology Project run by the Wittgenstein Archives at the University of Bergen (WAB). The project is an attempt to apply Semantic Web (SW) technology to the task of making Wittgenstein’s philosophy available as a searchable knowledge base on the Internet. The SW is one of the paradigms of Knowledge Representation and Reasoning (KR2) research and is a descendant of the symbolic AI research programme (also known as ‘Good Old-Fashioned AI’ or GOFAI). After a brief introduction to the SW technology, the paper discusses the main difficulties in applying it to the humanities and to the philosophy of Wittgenstein in particular. Next, it turns to the WAB team’s attempts to deal with these difficulties, especially a much discussed perspectival approach that would allow for a representation of competing or contradictory claims. Finally, some original solutions are proposed: namely, the implementation of the perspectival approach with the help of the RDF reification mechanism and a new mechanism of reasoning that allows rules of inference to be generated from the content of a knowledge base. The latter solution requires a significant change in present-day technologies; that is, in the SPARQL interpreter. However, it is also a rather promising extension of the present paradigm that can potentially allow the merging of GOFAI with the artificial neural network approach.
Keywords:
Ludwig Wittgenstein, Semantic Web technology, computational ontology, symbolic artificial intelligence (AI)References
Allemang, Dean, Jim Hendler, and Fabien Gandon. Semantic Web for the Working Ontologist. Effective Modeling for Linked Data, RDFS, and OWL. New York: Association for Computing Machinery, 2020.
Brickley, Dan, and R.V. Guha. RDF Schema 1.1. W3C. February 25, 2014. https://www.w3.org/TR/2014/REC-rdf-schema-20140225/.
Gruber, Thomas R. “Translation Approach to Portable Ontology Specifications.” Knowledge Acquisition 5 no. 2 (1993): 199–220.
Kautz, Henry. “The Third AI Summer: AAAI Robert S. Engelmore Memorial Lecture.” AI Magazine, no. 43 (2022): 105–25.
Mácha, Jakub, Rune Falch, and Alois Pichler. “Overlapping and Competing Ontologies in Digital Humanities.” In DH-CASE ’13: Proceedings of the 1st International Workshop on Collaborative Annotations in Shared Environment: metadata, vocabularies and techniques in the Digital Humanities (10 September 2013, Florence, Italy). Edited by Francesca Tomasi and Fabio Vitali. New York: Association for Computing Machinery, 2013.
Marshall, Catherine C., and Frank M. Shipman. “Which semantic web?” HYPERTEXT’03: Proceedings of the Fourteenth ACM Conference on Hypertext and Hypermedia, (2003): 57–66.
Pichler, Alois. Wittgenstein Ontology. Bergen: University of Bergen, 2013. http://wab.uib.no/wab_philospace.page.
Pichler, Alois, James Matthew Fielding, Nivedita Gangopadhyay, and Andreas Lothe Opdahl. “Crisscross Ontology: Mapping Concept Dynamics, Competing Argument and Multiperspectival Knowledge in Philosophy.” Quaderni di Filosofia, no. 2 (2021): 59–73.
Pichler, Alois, and Øyvind Liland Gjesdal. Wittgenstein Ontology. Bergen: University of Bergen, 2007. http://ubbdev.gitlab.io/wab-ontology/index-en.html.
Pichler, Alois, and Amélie Zöllner-Weber. “Sharing and Debating Wittgenstein by Using an Ontology.” Literary and Linguistic Computing 28, no. 4 (2013): 700–707.
Prud’hommeaux, Eric, and Andy Seaborne. SPARQL Query Language for RDF. W3C. January 15, 2008. https://www.w3.org/TR/rdf-sparql-query/.
RDF Working Group. Resource Description Framework (RDF). W3C. February 25, 2014. https://www.w3.org/RDF/.
Sánchez, Diana Marcela, José María Cavero, and Esperanza Marcos Martínez. “The Road Toward Ontologies.” In Ontologies: A Handbook of Principles, Concepts and Applications in Information Systems. Edited by Raj Sharman, Rajiv Kishore, and Ram Ramesh. New York: Springer, 2007.
Sellars, Wilfrid. Empiricism and the Philosophy of Mind. Edited by Robert B. Brandom. Cambridge: Harvard University Press, 1997.
W3C OWL Working Group. OWL 2 Web Ontology Language. W3C. December 11, 2012. https://www.w3.org/TR/2012/REC-owl2-overview-20121211/.
Wittgenstein, Ludwig. Tractatus Logico-Philosophicus. Translated by David F. Pears and Brian F. McGuinness. London–New York: Routledge and Kegan Paul, 1965.
Zöllner-Weber, Amélie, and Alois Pichler. “Utilizing OWL for Wittgenstein’s Tractatus.” In Papers of the 30th International Ludwig Wittgenstein Symposium (5–11 August 2007, Kirchberg am Wechsel). Edited by Herbert Hrachovec, Alois Pichler, and John Wang. Kirchberg am Wechsel: ALWS, 2007.
AGH University of Science and Technology, Kraków https://orcid.org/0000-0002-9100-0334







