(linear) integer(0-1) programming
0-1 integer programming
0--1 integer programming
0-1 integer programming problem
0-1 linear integer problem
0-1 mixed integer programming
0-1 mixed integer programming problem
0-1 mixed-integer programming model
0-1 quadratic integer programming
a 0-1 integer programming model
active integer variable
admissible integer estimation
all integer programming
allinteger constraints