Events

Filters
Export this event to calendar
iCal
RSS
RSS
Close X

Filter by:

Limit to events where the first date of the event:
Date range
Limit to events where the first date of the event:
Limit to events where the title matches:
Limit to events where the type is one or more of:
Limit to events tagged with one or more of:
Limit to events where the audience is one or more of:
Monday, September 25, 2023 10:30 am - 11:30 am EDT (GMT -04:00)

DSG Seminar Series • Class Expression Learning with Multiple Representations

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

Axel-Cyrille Ngonga Ngomo, Professor of Data Science
Paderborn University

RDF knowledge bases are now first-class citizens of the Web with over 100 billion RDF assertions in the 2022 WebDataCommons crawl. Developing explainable machine learning approaches tailored towards this data is hence a task of increasing importance.

Monday, October 2, 2023 10:00 am - 11:00 am EDT (GMT -04:00)

PhD Seminar • Cryptography, Security, and Privacy (CrySP) • Waks-On/Waks-Off: Fast Oblivious Offline/Online Shuffling and Sorting with Waksman Networks

Please note: This PhD seminar will take place online.

Sajin Sasy, PhD candidate
David R. Cheriton School of Computer Science

Supervisor: Professor Ian Goldberg

Wednesday, October 11, 2023 12:00 pm - 1:00 pm EDT (GMT -04:00)

PhD Seminar • Algorithms and Complexity • Cheeger Inequalities for Directed Graphs and Hypergraphs using Reweighted Eigenvalues

Please note: This PhD seminar will take palce in M3 4206 and online.

Kam Chuen Tung, PhD candidate
David R. Cheriton School of Computer Science

Supervisor: Professor Lap Chi Lau

We derive Cheeger inequalities for directed graphs and hypergraphs using the reweighted eigenvalue approach that was recently developed for vertex expansion in undirected graphs. The goal is to develop a new spectral theory for directed graphs and an alternative spectral theory for hypergraphs.