Paul Warren

Visiting Research Fellow

I am interested in using insights from cognitive psychology to understand how people make sense of information. My Ph.D. thesis looked at Description Logics, a class of languages used to create ontologies. Specifically, I investigated a particular Description Logic syntax called Manchester OWL Syntax. My current research interest, in collaboration with Dr Paul Mulholland, is in how people query and make sense of Linked Data.

Keywords

linked data, SPARQL, ontologies, description logics


Publications

Warren, P. and Mulholland, P.(2022). Edge-Labelled Graphs and Property Graphs - To the User, More Similar Than Different. In: Knowledge Graphs and Semantic Web, Communications in Computer and Information Science (Villazón-Terrazas, B.; Ortiz-Rodriguez, F.; Tiwari, S.; Sicilia, M. A. and Martín-Moncunill, D. eds.), Springer, Cham, 1686 pp. 90–105.

Warren, Paul and Mulholland, Paul(2020). A comparison of the cognitive difficulties posed by SPARQL query constructs. In: Knowledge Engineering and Knowledge Management. EKAW 2020. Lecture Notes in Computer Science, vol 12387 (Keet, C. M. and Dumontier, M. eds.), Springer, Cham, pp. 3–19.

Warren, Paul and Mulholland, Paul(2018). Using SPARQL – the practitioners’ viewpoint. In: International Conference on Knowledge Engineering and Knowledge Management Proceedings (EKAW 2018) (Zucker, Catherine and Ghidini, Chiara eds.), Springer-Verlag, 11313 pp. 485–500.

Warren, Paul, Mulholland, Paul, Collins, Trevor and Motta, Enrico(2019). Improving comprehension of Knowledge Representation languages: a case study with Description Logics. International Journal of Human-Computer Studies, 122 pp. 145–167.

Warren, Paul, (2017). Human Reasoning and Description Logics: Applying Psychological Theory to Understand and Improve the Usability of Description Logics. PhD thesis The Open University.

Warren, Paul, Mulholland, Paul, Collins, Trevor and Motta, Enrico(2017). Using Insights from Psychology and Language to Improve How People Reason with Description Logics. In: The Semantic Web. ESWC 2017. Lecture Notes in Computer Science, vol 10249. (Blomqvist, E.; Maynard, D.; Gangemi, A.; Hoekstra, R.; Hitzler, P. and Hartig, O. eds.), Springer, Cham, pp. 465–481.

Warren, Paul, Mulholland, Paul, Collins, Trevor and Motta, Enrico(2015). Making sense of description logics. In: Semantics '15: Proceedings of the 11th International Conference on Semantic Systems, ACM, pp. 49–56.

Warren, Paul, Mulholland, Paul, Collins, Trevor and Motta, Enrico(2014). Using ontologies: understanding the user experience. In: Knowledge Engineering and Knowledge Management, Lecture Notes in Computer Science, Springer, pp. 579–590.

Warren, Paul, Mulholland, Paul, Collins, Trevor and Motta, Enrico(2014). The usability of description logics: understanding the cognitive difficulties presented by description logics. In: The Semantic Web: Trends and Challenges, Lecture Notes in Computer Science, Springer, pp. 550–564.