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2021-11-17: Approximate Graver-best augmentation, Steinitz bound

Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)…

From  Matthias Koeppe 0 likes 1 plays 0  

ECS 235A Fall Quarter 2021, Lecture 4, September 29, 2021

This is the video of the third lecture. It's crude as I made it from my laptop, as the room has no video recording. Just like before..

From  Matt Bishop 0 likes 12 plays 0  

ECS 153, Spring 2021; Lecture #4; April 5, 2021

ECS 153, Computer Security. This presents the basics of an SQL injection attack (as one was discovered on campus), finishes the robust programming material, and begins discussing vulnerabilities…

From  Matt Bishop 0 likes 96 plays 0  

ECS 153, Spring 2021; Lecture #3; April 2, 2021

ECS 153, Spring 2021. Computer Security. This begins some sessions on robust programming. The lecture starts at 5:31 into the video.

From  Matt Bishop 0 likes 107 plays 0  

ECS 120 0:7 combinatorics (discrete math review)

From  David Doty 1 likes 221 plays 0  

ECS 289A Lecture 6b

From  David Doty 0 likes 7 plays 0  

ECS 220 8b:8.3-2 NL-WitnessExistence and Reachability are NL-complete

From  David Doty 0 likes 14 plays 0  

ECS 220 5a:6.4-4 an oracle making P=NP

From  David Doty 0 likes 22 plays 0  

ECS 220 4b:6.2 upper bounds versus lower bounds

From  David Doty 0 likes 19 plays 0  

ECS 120 10b:1 diagonalization to show a set is smaller than its power set

From  David Doty 0 likes 77 plays 0  

ECS 120 9c:2 N vs. Z

From  David Doty 0 likes 97 plays 0  

ECS 120 7c:4 example problem in NP - SubsetSum

From  David Doty 1 likes 122 plays 0  

ECS 120 7a:2 definition of P, encoding of data structures

From  David Doty 1 likes 213 plays 0  

ECS 120 6a:2 multitape TM transition function

From  David Doty 1 likes 179 plays 0  

ECS 120 5c:3 formal definition of TM syntax

From  David Doty 1 likes 175 plays 0  

ECS 120 5a:4 direct proof that uu is not regular

From  David Doty 1 likes 59 plays 0