| Title | Knapsack problems with sigmoid utilities: Approximation algorithms via hybrid optimization |
| Publication Type | Journal Article |
| Year of Publication | 2014 |
| Authors | Srivastava V, Bullo F |
| Journal | EUROPEAN JOURNAL OF OPERATIONAL RESEARCH |
| Volume | 236 |
| Pagination | 488-498 |
| Date Published | JUL 16 |