Mixed Chinese postman problem 1970-01-01
Multi-trials technique 1970-01-01
Nonblocker 1970-01-01
Nondeterministic constraint logic 1970-01-01
Odd cycle transversal 1970-01-01
Pebble motion problems 1970-01-01
Planarity testing 1970-01-01
Planted clique 1970-01-01
Quadratic pseudo-Boolean optimization 1970-01-01
Radio coloring 1970-01-01
Set TSP problem 1970-01-01
Spanning tree 1970-01-01
Steiner tree problem 1970-01-01
Strong connectivity augmentation 1970-01-01
Vertex cover 1970-01-01
Vertex cycle cover 1970-01-01