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 graph real-world complex networks, such as the web graph and on-line social networks (OSNs), 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 serve on the Board of Directors of Mprime.
6th Workshop on GRAph Searching, Theory and Applications (GRASTA)
2014 Joint Mathematics Meeting, AMS Special Session on My Favorite Graph Theory Conjectures
10th Workshop on Algorithms and Models for the Web Graph
Harvard University - Co-chair
Computational Intelligence, Cyber Security & Computational Models (ICC3)
Science Atlantic 36th Mathematics, Statistics, & Computer Science