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51:09 MAT 168 Optimization lecture-2023-02-24 MAT 168 Optimization lecture-2023-02-24	MAT 168 Optimization lecture-2023-02-24 transpose variables basis solution duality columns inequality theorem slacks things b. sum optimality slack alright problem star criterion dictionary matrix From Matthias Koeppe 0 likes 9 plays 0
50:09 lecture-2023-01-30.mov lecture-2023-01-30.mov	lecture-2023-01-30.mov hat variables dictionary solution inverse basis thing times things alright inequalities assets b. point segment idea hours problem picture equation From Matthias Koeppe 0 likes 18 plays 0
01:21:17 ECS20 - W22 - Lecture 7 (4T): Sets 2 ECS20 - W22 - Lecture 7 (4T): Sets 2	ECS20 - W22 - Lecture 7 (4T): Sets 2 More about sets. Powerset of a set. Cross product of sets. The axiomatic approach to set theory. Languages (sets of strings). sets langauges powerset cross product kleene closure regular language string strings language cross alphabet languages power characters elements length element things comma operator thing b. axioms theory numbers From Phil Rogaway 0 likes 112 plays 0
01:18:02 ECS20 - W22 - Lecture 6 (3R): Sets 1 ECS20 - W22 - Lecture 6 (3R): Sets 1	ECS20 - W22 - Lecture 6 (3R): Sets 1 NOTE: "Typo" in what I wrote on one slide: R={x: x \not\in x}. Basics of sets. The only basic vocabulary is \in and \emptyset. Defining other relations: union, intersection complement,… sets naive set theory element cardinality union intersection set difference symmetric difference russell's paradox powerset complement b. universe thing numbers elements things theory apples compliment difference kind minus subset intersect definition answer From Phil Rogaway 0 likes 127 plays 0
01:19:50 ECS20 - W22 - Lecture 6 (3R): Sets 1 (full) ECS20 - W22 - Lecture 6 (3R): Sets 1 (full)	ECS20 - W22 - Lecture 6 (3R): Sets 1 (full) Basics of sets. The only basic vocabulary is \in and \emptyset. Defining other relations: union, intersection complement, set difference, symmetric difference. Identities and their proofs, including… sets naive set theory element cardinality union intersection set difference symmetric difference russell's paradox powerset complement b. universe thing numbers elements things theory apples compliment difference kind minus subset intersect definition From Phil Rogaway 0 likes 10 plays 0
48:50 2021-09-27: Linear programming duality 2021-09-27: Linear programming duality	2021-09-27: Linear programming duality 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)… solution lp solutions transpose theorem inequalities duality problem gamma question inequality answer possibilities method b. pair variables thing optimization hand From Matthias Koeppe 0 likes 20 plays 0
03:53 ECS 120 5a:4 statement of Myhill-Nerode Theorem ECS 120 5a:4 statement of Myhill-Nerode Theorem	ECS 120 5a:4 statement of Myhill-Nerode Theorem equivalence classes relation fact respect key b. string strings language dfa road myelin theorem reason extension eye argument zeros end From David Doty 0 likes 163 plays 0
04:24 ECS 120 5a:3 example of separating extension ECS 120 5a:3 example of separating extension	ECS 120 5a:3 example of separating extension extension zeros b. strings language star bunch question form equivalence ways entity end function direction regard bonds epsilon concept From David Doty 0 likes 119 plays 0
11:02 Venn Diagram Paradox Venn Diagram Paradox	Venn Diagram Paradox The Venn Diagram Paradox from 3 Blue 1 Brown and minutesphysics full video at https://www.youtube.com/watch?v=zcqZHYo7ONs&t=843s photons filter percent photon filters b. circle questions degrees region experiments numbers experiment quantum c. answers sea half light wave From John Terning 0 likes 22 plays 0
03:52 ECS 220 9a:1-8.6 IP=PSPACE (no proof) ECS 220 9a:1-8.6 IP=PSPACE (no proof)	ECS 220 9a:1-8.6 IP=PSPACE (no proof) space verifier bit prover strategy fee formula proof game power words bits class b. fact p. variant sort bpp quarter From David Doty 0 likes 15 plays 0
09:51 ECS 220 7a:7.6-1 counter machine definition and… ECS 220 7a:7.6-1 counter machine definition and examples	ECS 220 7a:7.6-1 counter machine definition and examples counter loop machine times counters increment words decrement machines input lot definition d. b. function a. increments output shorthand test From David Doty 0 likes 141 plays 0
07:59 ECS 220 5a:6.4-5 an oracle making P≠NP ECS 220 5a:6.4-5 an oracle making P≠NP	ECS 220 5a:6.4-5 an oracle making P≠NP string length probability oracle query strings queries b. fact lengths n. probabilistically infinity answer half input problem denominator times output From David Doty 0 likes 18 plays 0
04:57 ECS 220 3c:5.5-2 CA-Predecessor ECS 220 3c:5.5-2 CA-Predecessor	ECS 220 3c:5.5-2 CA-Predecessor configuration trauma region problem function transition tiling ca tile predecessor b. eye age consistency orientation tiles idea problems garden input From David Doty 0 likes 38 plays 0
11:09 ECS 220 2b:5.1 NP-completeness and reductions ECS 220 2b:5.1 NP-completeness and reductions	ECS 220 2b:5.1 NP-completeness and reductions problem np reduction problems instance input words b. reductions path graph verifier length urinary answer thing class lot 31st language From David Doty 0 likes 57 plays 0
10:31 ECS 220 2a:4.2-2 k-SAT for k=1,2,3 ECS 220 2a:4.2-2 k-SAT for k=1,2,3	ECS 220 2a:4.2-2 k-SAT for k=1,2,3 clause clauses negation arrow literals formula cnf variables assignment variable p. loop graph sat reachability arrows cycle edges node b. From David Doty 0 likes 56 plays 0
09:53 ECS 220 1a:2.1 problems and solutions ECS 220 1a:2.1 problems and solutions	ECS 220 1a:2.1 problems and solutions problem divisor algorithm graph decision mod b. function path gcd string graphs squares machines definition star language strings sense inputs From David Doty 0 likes 74 plays 0