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MAT-215A: 2024-01-12 09:57 duration 55 minutes 0 seconds MAT-215A: 2024-01-12 09:57 MAT-215A: 2024-01-12 09:57	MAT-215A: 2024-01-12 09:57 MAT-215A Lecture 2024-01-12 at 09:57 edges cells complex cell space vertices point triangle boundary points topology sphere edge skeleton subsets triangles maps spaces complexes circle From Joel Hass 0 likes 4 plays 0
MAT 168 Optimization lecture-2023-03-17 duration 44 minutes 23 seconds MAT 168 Optimization lecture-2023-03-17 MAT 168 Optimization lecture-2023-03-17	MAT 168 Optimization lecture-2023-03-17 integer problem variables optimization solutions sum half linear argument thing problems formulation solution convex cycle vertices function symmetry middle inequalities From Matthias Koeppe 0 likes 19 plays 0
ECS20 - W23 - Lecture 19 (10T): Graphs duration 1 hour 25 minutes ECS20 - W23 - Lecture 19 (10T): Graphs ECS20 - W23 - Lecture 19 (10T): Graphs	ECS20 - W23 - Lecture 19 (10T): Graphs Lecture of 2022-03-08. Example of graphs. Informal description of isomorphism. Formal definition of isomorphic graphs. Status of deciding GRAPH ISOMORPHISM and of proving that two graphs are… graph vertices edges vertex graphs edge degree cycle degrees problem algorithm sum matrix clique bipartite From Phil Rogaway 0 likes 90 plays 0
mat180-2022-01-07 duration 38 minutes 56 seconds mat180-2022-01-07 mat180-2022-01-07	mat180-2022-01-07 tree graph edges certificate verifier prover vertices algorithm problem components trees cycle answer disconnectedness vertex theory idea bit thoughts kind From Matthias Koeppe 0 likes 2 plays 0
ECS 235B Winter Quarter 2022, Lecture 3 duration 53 minutes 12 seconds ECS 235B Winter Quarter 2022, Lecture 3 ECS 235B Winter Quarter 2022, Lecture 3	ECS 235B Winter Quarter 2022, Lecture 3 Lecture 3, on January 7, 2022 of ECS 235B, Foundations of Computer and Information Security grant graph edge object edges subjects vertex vertices rules ticket tickets alpha buffer island rule things domain filter function types From Matthew Bishop 0 likes 27 plays 0
2021-10-11: Stable set: Integer programming… duration 52 minutes 40 seconds 2021-10-11: Stable set: Integer programming… 2021-10-11: Stable set: Integer programming formulations, polyhedral combinatorics	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)… problem inequalities solution stab convex inequality linear formulation hull vertex solutions subset graph edge encoding step constraints integer function vertices From Matthias Koeppe 0 likes 19 plays 0
2021-10-27: Disjunctive, logic modeling,… duration 48 minutes 58 seconds 2021-10-27: Disjunctive, logic modeling,… 2021-10-27: Disjunctive, logic modeling, matching, TSP	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)… problem inequalities formulation variables flow edges problems matching vertex optimization cycles edge vertices hull inequality formulations network lambda convex space From Matthias Koeppe 0 likes 9 plays 0
braxton.osting.4.20 duration 59 minutes 56 seconds braxton.osting.4.20 braxton.osting.4.20	braxton.osting.4.20 Archetypal analysis is an unsupervised learning method that uses a convex polytope to summarize multivariate data. For fixed k, the method finds a convex polytope with k vertices, called archetype… points problem triangle analysis archetype convex vertices polytope consistency distance method point rate bit distribution result solution space dimension matrix From Stefan Schonsheck 0 likes 23 plays 0
LP Polyhedra-Lec10 duration 39 minutes 38 seconds LP Polyhedra-Lec10 LP Polyhedra-Lec10	LP Polyhedra-Lec10 The simplex method polyhedra variables solution equation function matrix x2 x1 solutions s3 method increment x3 s1 left halves problem times variable rank vertices From Jesus De Loera 0 likes 49 plays 0
Lecture168-Algorithms11(last) duration 42 minutes 40 seconds Lecture168-Algorithms11(last) Lecture168-Algorithms11(last)	Lecture168-Algorithms11(last) optimization algorithms edges algorithm problem tree cut vertices walk graph edge approximation size s. cost homework degree tour matching probability sum solution From Jesus De Loera 0 likes 25 plays 0
mat168-modeling9.mp4 duration 13 minutes 9 seconds mat168-modeling9.mp4 mat168-modeling9.mp4	mat168-modeling9.mp4 cities edges equations problem function sum subset salesman question parameters constraints s. vertices solutions triangle highways bit cardinality cost constraint From Jesus De Loera 0 likes 72 plays 0
mat168-modeling8 duration 27 minutes 8 seconds mat168-modeling8 mat168-modeling8	mat168-modeling8 edges cycle cities problem equations edge subset sum variables solution cycles length cost equation graph vertex tour function vertices variable From Jesus De Loera 0 likes 137 plays 0
2020-12-07: Stable set problem, induced face… duration 33 minutes 22 seconds 2020-12-07: Stable set problem, induced face… 2020-12-07: Stable set problem, induced face dimension (MAT 168 Optimization)	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… dimension solutions inequality solution vectors rank matrix minus vector vertices point cycle inequalities problem convex vertex question facet linear x1 From Matthias Koeppe 0 likes 26 plays 0
2020-12-04: Stable set problem, formulations/cuts… duration 46 minutes 53 seconds 2020-12-04: Stable set problem, formulations/cuts… 2020-12-04: Stable set problem, formulations/cuts (MAT 168 Optimization)	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… solutions inequalities inequality problem solution formulation integer vertices edge triangle optimization vertex cycle graph x2 edges gap x1 left half From Matthias Koeppe 0 likes 30 plays 0
2020-11-18: Traveling salesperson problem (TSP) duration 51 minutes 27 seconds 2020-11-18: Traveling salesperson problem (TSP) 2020-11-18: Traveling salesperson problem (TSP)	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… edges problem constraints tour vertex solution constraint formulation graph vertices degree things distances subset optimization s. variables cycle thing bit From Matthias Koeppe 0 likes 37 plays 0
ECS-175: 2020-11-10 11:00 duration 1 hour 25 minutes ECS-175: 2020-11-10 11:00 ECS-175: 2020-11-10 11:00	ECS-175: 2020-11-10 11:00 ECS-175 Lecture 2020-11-10 at 11:00 color point triangles intensity values triangle distance screen pixels points times vector space light geometry k. model vertices level algorithm From Bernd Hamann 0 likes 130 plays 0