| 2006 | ||
|---|---|---|
| 2 | Toshihiro Fujito, Tsuyoshi Okumura: A modified greedy algorithm for dispersively weighted 3-set cover. Discrete Applied Mathematics 154(9): 1392-1400 (2006) | |
| 2001 | ||
| 1 | Toshihiro Fujito, Tsuyoshi Okumura: A Modified Greedy Algorithm for the Set Cover Problem with Weights 1 and 2. ISAAC 2001: 670-681 | |
| 1 | Toshihiro Fujito | [1] [2] |