Related Tags
approximation-hardness × 184approximation-algorithms × 86
cc.complexity-theory × 76
np-hardness × 34
graph-theory × 23
ds.algorithms × 21
reference-request × 20
approximation × 17
graph-algorithms × 14
complexity-classes × 14
sat × 11
set-cover × 11
pcp × 11
optimization × 10
counting-complexity × 8
graph-colouring × 8
unique-games-conjecture × 8
csp × 6
co.combinatorics × 4
linear-programming × 4
clustering × 4
clique × 4
max-cut × 4
submodularity × 4
apx × 4