Search for tag: "edge"

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07:21 ECS 220 9a:2-8.5 Geography game ECS 220 9a:2-8.5 Geography game	ECS 220 9a:2-8.5 Geography game player node graph space nodes game players edge geography blue clause formula formulas cnf names moves idea blues start clauses From David Doty on March 21st, 2021 0 likes 2 plays 0
11:57 ECS 220 8c:8.6-1 Reachability expressed… ECS 220 8c:8.6-1 Reachability expressed logically, and as a game between prover and skeptic	ECS 220 8c:8.6-1 Reachability expressed logically, and as a game between prover and skeptic edge path nodes length reachability phi midpoint size quantifiers input steps graph string idea space witnesses step b1 a1 skeptic From David Doty on March 21st, 2021 0 likes 1 plays 0
05:39 ECS 220 8b:8.3-1 NL-completeness and logspace… ECS 220 8b:8.3-1 NL-completeness and logspace reductions	ECS 220 8b:8.3-1 NL-completeness and logspace reductions space log completeness reduction reductions output problem notion reachability edge input graph nodes tape np pair thing star lot problems From David Doty on March 21st, 2021 0 likes 1 plays 0
08:05 ECS 220 3b:5.4-3 Max-Cut ECS 220 3b:5.4-3 Max-Cut	ECS 220 3b:5.4-3 Max-Cut cut edges edge node clause graph problem colors size formula max idea path opposite orange variables coloring weight gadget tile From David Doty on March 21st, 2021 0 likes 15 plays 0
03:38 ECS 220 2c:5.3-3 3-Coloring reduces to… ECS 220 2c:5.3-3 3-Coloring reduces to Independent-Set	ECS 220 2c:5.3-3 3-Coloring reduces to Independent-Set nodes graph node coloring triangles subgraph size edges problem graphs cluster clusters positions edge subgraphs input witness gadgets choice questions From David Doty on March 21st, 2021 0 likes 22 plays 0
08:48 ECS 220 2a:4.2-4 Clique, Independent-Set,… ECS 220 2a:4.2-4 Clique, Independent-Set, Vertex-Cover	ECS 220 2a:4.2-4 Clique, Independent-Set, Vertex-Cover nodes edges graph size problem cover vertex clique optimization pair subset decision polynomial edge words concept question threshold rivalries party From David Doty on March 21st, 2021 0 likes 23 plays 0
03:57 ECS 220 2a:4.2-1 3-Coloring reduces to CNF-SAT ECS 220 2a:4.2-1 3-Coloring reduces to CNF-SAT	ECS 220 2a:4.2-1 3-Coloring reduces to CNF-SAT graph algorithm coloring color reduction formula planar clauses input colorable cnf constraints implications structure edge variables node answer graphs constraint From David Doty on March 21st, 2021 0 likes 38 plays 0
05:44 ECS 220 1c:4.2-1 graph coloring ECS 220 1c:4.2-1 graph coloring	ECS 220 1c:4.2-1 graph coloring color colors nodes graph talks coloring edge problem np thing words slots problems neighbors bipartite algorithm proof frequencies cycle node From David Doty on March 21st, 2021 0 likes 28 plays 0
09:13 ECS 220 1c:4.2-2 planar coloring ECS 220 1c:4.2-2 planar coloring	ECS 220 1c:4.2-2 planar coloring graph color planar coloring colors algorithm edges choice colorable nodes subgraph definition node thing edge words notation problem graphs middle From David Doty on March 21st, 2021 0 likes 33 plays 0
16:04 ECS 220 1a:1 high-level overview of course topics ECS 220 1a:1 high-level overview of course topics	ECS 220 1a:1 high-level overview of course topics problem cycle graph problems path algorithm question nodes node solution characterization edge answer decision times input lot factoring solutions degree From David Doty on March 21st, 2021 0 likes 54 plays 0
20:14 ECS 120 8c:1 3SAT is reducible to IndSet ECS 120 8c:1 3SAT is reducible to IndSet	ECS 120 8c:1 3SAT is reducible to IndSet phi clause literals edge edges nodes bar condition clauses reduction node conditions triple triples pair formula structure rule negation instance From David Doty on March 20th, 2021 0 likes 3 plays 0
07:22 ECS 120 8b:1 reducing IndSet to Clique ECS 120 8b:1 reducing IndSet to Clique	ECS 120 8b:1 reducing IndSet to Clique graph clique edges problem algorithm nodes edge pair gi subroutine pairs c. node compliment transformation g. definition reduction instances types From David Doty on March 20th, 2021 0 likes 1 plays 0
11:51 ECS 120 7b:4 polynomial-time verifier for HamPath ECS 120 7b:4 polynomial-time verifier for HamPath	ECS 120 7b:4 polynomial-time verifier for HamPath path nodes node problem graph length edges loop repetitions checks language hamiltonian edge algorithm iterations e. note elements pair input From David Doty on March 20th, 2021 0 likes 3 plays 0
07:37 ECS 120 7b:3 Optional example problem in P -… ECS 120 7b:3 Optional example problem in P - EulerianGraph	ECS 120 7b:3 Optional example problem in P - EulerianGraph degree nodes cycle graph edge loop node edges iterations graphs call iteration end sum component technicality neighbors thing times amount From David Doty on March 20th, 2021 0 likes 1 plays 0
13:50 ECS 120 7a:4 example problem in P - Path ECS 120 7a:4 example problem in P - Path	ECS 120 7a:4 example problem in P - Path graph node path nodes edges loop edge queue algorithm breadth problem iteration neighbors function pairs thing times question lot arrow From David Doty on March 20th, 2021 0 likes 12 plays 0
05:07 ECS 120 0:4 graphs and trees (discrete math… ECS 120 0:4 graphs and trees (discrete math review)	ECS 120 0:4 graphs and trees (discrete math review) graph node edges path degree edge nodes root tree cycle pairs bottom parent leaves leaf computer cycles kind sense sequence From David Doty on March 20th, 2021 0 likes 64 plays 0