@article{paperid:1107422, author = {Hamed Labbafian, Zahra and Tavakoli, Mostafa and نرجس سابقی and الکساندر وسل}, title = {Mutual visibility in graphs: hierarchical products, genetic algorithm and some applications}, journal = {Journal of Supercomputing}, year = {2026}, volume = {82}, number = {9}, month = {May}, issn = {0920-8542}, pages = {455--471}, numpages = {16}, keywords = {Mutual visibility set · Integer linear programming · Genetic algorithm}, }