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Constructing the Pentagon Part 5: Construction

From  Joseph Biello 0 likes 0 plays 0  

Constructing the Pentagon Part 4: The Golden Ratio

From  Joseph Biello 0 likes 0 plays 0  

Constructing the Pentagon Part 2: Angle constructions

From  Joseph Biello 0 likes 1 plays 0  

Constructing the Pentagon Part 1: Angles

From  Joseph Biello 0 likes 4 plays 0  

ECS 235B Winter Quarter 2022, Lecture 3

Lecture 3, on January 7, 2022 of ECS 235B, Foundations of Computer and Information Security

From  Matt Bishop 0 likes 18 plays 0  

2021-10-11: Stable set: Integer programming formulations, polyhedral combinatorics

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 4 plays 0  

2021-10-27: Disjunctive, logic modeling, matching, TSP

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 2 plays 0  

ECS 220 2a:4.2-4 Clique, Independent-Set, Vertex-Cover

From  David Doty 0 likes 29 plays 0  

LP Polyhedra-Lec4.mp4

From  Jesus De Loera 0 likes 41 plays 0  

ECS 235B, Winter 2021; Lecture #5; January 13, 2021

Foundations of Computer and Information Security. This covers conspiracy in sharing in the Take-Grant Protection Model, security policies, policy models, and mechanisms. The class starts at 10:36…

From  Matt Bishop 0 likes 28 plays 0  

mat168-modeling8

From  Jesus De Loera 0 likes 132 plays 0  

2020-12-07: Stable set problem, induced face dimension (MAT 168 Optimization)

Determining the dimension of the face induced by a valid inequality for the stable set problem: Cycle inequality, lifted cycle inequality, clique inequality, edge inequality. notes-2020-12-07.pdfThe…

From  Matthias Koeppe 0 likes 24 plays 0  

2020-12-04: Stable set problem, formulations/cuts (MAT 168 Optimization)

The stable set (independent set) problem: Integer programming formulations, Chvátal–Gomory cuts. notes-2020-12-04.pdf Videos and all other materials are copyright 2020 Matthias…

From  Matthias Koeppe 0 likes 21 plays 0  

2020-11-18: Traveling salesperson problem (TSP)

Back to modeling: The (symmetric, metric) traveling salesperson problem (TSP) in the natural IP formulation. Subtour elimination constraints. Modeling with exponentially many constraints. Constraint…

From  Matthias Koeppe 0 likes 22 plays 0  

Section 1.3 #3 - Function Transformations

Matching the graphs of function transformations to equations

From  Carl Corcoran 1 likes 153 plays 0  

berkeley-combinatoricsseminar-April2020

I gave the following lecture in Zoom (COVID 19 era): Combinatorics in the Space of Monotone Paths of a Convex PolytopeAbstract Using a linear functional f on a convex polytope P induces an…

From  Jesus De Loera 0 likes 25 plays 0