This page contains links to slide decks for presentations I’ve given. In the case where a presentation was part of a virtual event, I also include a link to a video recording of the presentation.
2025
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Two-dimensional automata theory: Decidability, complexity, and algorithms. Invited talk presented at One FLAT World seminar, online, Apr. 2025.
Video recording
2024
- “Why are we learning this?”: The importance of theoretical computer science. Invited talk presented at IEEE Canadian Atlantic Computer Society seminar, Antigonish, Canada, Dec. 2024.
2023
- Formal languages and automata theory in two dimensions. Presented at St. Francis Xavier University Department of Computer Science seminar, Antigonish, Canada, Feb. 2023.
2022
- Two-dimensional typewriter automata. Presented at Workshop on Non-Classical Models of Automata and Applications (NCMA 2022), Debrecen, Hungary, Aug. 2022.
2021
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Degrees of restriction for two-dimensional automata. Presented at International Conference on Implementation and Application of Automata (CIAA 2021), Bremen, Germany, Jul. 2021.
Video recording -
Concatenation operations and restricted variants of two-dimensional automata. Presented at International Conference on Current Trends in Theory and Practice of Computer Science (SOFSEM 2021), Bolzano-Bozen, Italy, Jan. 2021.
Video recording
2019
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Decision problems for restricted variants of two-dimensional automata. Presented at International Conference on Implementation and Application of Automata (CIAA 2019), Košice, Slovakia, Jul. 2019.
Sheng Yu Award for Best Paper
2018
- Site-directed insertion: Decision problems, maximality and minimality. Presented at International Conference on Descriptional Complexity of Formal Systems (DCFS 2018), Halifax, Canada, Jul. 2018.
2017
- Some results on words in two dimensions. Presented at Queen’s University Formal Languages & Automata Theory seminar, Kingston, Canada, Oct. 2017.
2016
- Extending the Lyndon-Schützenberger theorem. Presented at Southern Ontario Graduate Mathematics and Statistics Conference (SOGMSC 2016), Guelph, Canada, Jun. 2016.
- Periodicity in rectangular arrays. Presented at University of Waterloo Algorithms & Complexity seminar, Waterloo, Canada, Apr. 2016.
2015
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Solid hypercodes. Presented at University of Western Ontario Research in Computer Science (UWORCS 2015), London, Canada, Apr. 2015.
First place in session