Seminar

Please note: This PhD seminar will take place in DC 1304 and virtually over Zoom.

Kaiyu (Kevin) Wu, PhD candidate
David R. Cheriton School of Computer Science

Supervisor: Professor J. Ian Munro

We present succinct distance oracles for (unweighted) interval graphs and related classes of graphs, using a novel succinct data structure for ordinal trees that supports the mapping between preorder (i.e., depth-first) ranks and level-order (breadth-first) ranks of nodes in constant time.

Wednesday, February 1, 2023 10:30 am - 11:30 am EST (GMT -05:00)

DSG Seminar Series • The Getting of Knowledge: Search and the Global Information Ecology

Please note: This seminar will take place in DC 1302 and virtually over Zoom.

Justin Zobel, Redmond Barry Distinguished Professor
Pro Vice-Chancellor, Graduate & International Research
School of Computing and Information Systems, University of Melbourne

Please note: This seminar will take place in DC 1304 and online.

Jörg Liebeherr, Professor
Department of Electrical and Computer Engineering, University of Toronto

By enabling large-scale in-situ environmental monitoring of remote areas, the Internet-of-Things (IoT) can play a crucial role in quantifying and responding to climate change. Sensing of uninhabited and many rural regions creates a need for inexpensive battery-powered IoT systems that can be deployed across large areas. Today, such systems are woefully unavailable.