I am Associate Dean, Students and Programs in the Yeates School of Graduate Studies, and a Professor in the Department of Mathematics at Ryerson University. My research interest is in graph theory, with applications to real-world complex networks, such as the web graph, on-line social networks, and graph searching games such as Cops and Robbers. I am an adjunct professor at Dalhousie University, and I am the founding member of the research group Graphs at Ryerson (G@R). My research is supported by grants from NSERC and Ryerson, with past grants from Mprime and MITACS. I won Ryerson Faculty SRC Awards in 2011 and 2009 for excellence in research, and an inaugural YSGS Outstanding Contribution to Graduate Education Award in 2012. I am co-Editor-in-Chief of the journal Internet Mathematics, and I am on the Editorial Board of Contributions to Discrete Mathematics. I served on the Board of Directors of Mprime and MITACS NCE.
I am looking for two new Masters students for Fall 2015, in complex networks, graph theory, and vertex pursuit games. Please contact me if you are interested, and you can apply here.
I was appointed to the NSERC Discovery Grants Mathematics and Statistics Evaluation Group for three years.
Theory and Applications of Models of Computation (TAMC 2016), Xi'an, China, Program Committee.
2nd International Conference on Computational Models, Cyber Security, Computational Intelligence (ICC3)
Coimbatore, India, December 2015, Plenary speaker
International Conference on Mathematical Computer Engineering - ICMCE2015
Chennai, India, December 2015, Keynote speaker
11th Workshop on Algorithms and Models for the Web Graph, Eindhoven, Netherlands, December 2015, PC member.
7th Graph Searching, Theory and Applications (GRASTA), Montreal, October 2015. Keynote speaker.
CMS Summer Meeting, Session on Graphs, Designs and Hypergraphs, Invited speaker.
Graph Searching in Canada 2015 (GRASCan'15), Montreal, May 28-29, Co-chair and speaker.