Events

Nick Rollick, Graduate student
Department of Pure Mathematics

For this week's seminar, I invite you to join me for an informal chat about my experiences using "reflective responses" in my elementary number theory course. In these bi-weekly formal reflective assignments, my students were asked to set and monitor learning goals, identify gaps in understanding, and ponder the value and importance of their course material. Most importantly, I responded in detail to every student's reflection, creating a meaningful course-long conversation.

Anastasia Kuzminykh, PhD candidate
David R. Cheriton School of Computer Science

Video-mediated communication has long struggled with asymmetrical constraints on situational awareness, especially in hybrid work meetings between collocated and remote participants. Advances in computer vision offer exciting opportunities to augment mediated situational awareness, but we must first understand what is meaningful to capture and present.

Dhinakaran Vinayagamurthy, PhD candidate
David R. Cheriton School of Computer Science

Zeming Liu, Master’s candidate
David R. Cheriton School of Computer Science

Jeff Avery, PhD candidate
David R. Cheriton School of Computer Science

Ahmed Alquraan, Master’s candidate
David R. Cheriton School of Computer Science

We present a comprehensive study of 136 system failures attributed to network-partitioning faults from 25 widely used distributed systems. We found that the majority of the failures led to catastrophic effects, such as data loss, reappearance of deleted data, broken locks, and system crashes. 

Di Wang, Postdoctoral fellow
Georgia Institute of Technology

Li Liu, PhD candidate
David R. Cheriton School of Computer Science

Following my previous seminar talk on embezzlement of entanglement, this talk introduces a more general version of the problem — self-embezzlement. Instead of embezzling a pair of entangled state from a catalyst, self-embezzlement aims to create two copies of the catalyst state using only local operators. 

Panos K. Chrysanthis
Department of Computer Science, University of Pittsburgh

Zeynep Korkmaz, PhD seminar
David R. Cheriton School of Computer Science

Analysis on graphs have powerful impact on solving many social and scientific problems, and applications often perform expensive traversals on large scale graphs. Caching approaches on top of persistent storage are among the classical solutions to handle high request throughput. However, graph processing applications have poor access locality, and caching algorithms do not improve disk I/O sufficiently.