| |
| 2007 | ||
|---|---|---|
| 2 | EE | Takashi Hasuike, Hideki Katagiri, Hiroaki Ishii: Portfolio Selection Problems with Random Fuzzy Variable Returns. FUZZ-IEEE 2007: 1-6 |
| 1 | EE | Takashi Hasuike, Hiroaki Ishii: Portfolio Selection Problem Based on Possibility Theory Using the Scenario Model with Ambiguous Future Returns. IFSA (2) 2007: 314-323 |
| 1 | Hiroaki Ishii | [1] [2] |
| 2 | Hideki Katagiri | [2] |