Dr Dragana Bajovic, Assistant Professor from University of Novi Sad, gave a seminar entitled “Detection of Random Walks on Graphs with Heterogeneous Sensors,“ at the University of Strathclyde, Glasgow on June 14th 2017. Dragana presented her latest results on the lower bounds of the error exponent, efficient ways of computing the bound via convex optimization, and highlighted a range of possible applications, to staff and research students from three different departments – Electronic and Electrical Engineering, Computer and Information Systems, and Mathematics.