| |
| 2007 | ||
|---|---|---|
| 4 | EE | Kimio Oguchi, Kohei Okada, Shohei Terada, Kunio Tojo: New Optical VPN Configuration using Wavelength Routers in a WDM-Passive Optical Network. ICCCN 2007: 234-239 |
| 3 | EE | Hiroshi Nagamochi, Kohei Okada: Approximating the minmax rooted-tree cover in a tree. Inf. Process. Lett. 104(5): 173-178 (2007) |
| 2004 | ||
| 2 | EE | Hiroshi Nagamochi, Kohei Okada: A faster 2-approximation algorithm for the minmax p-traveling salesmen problem on a tree. Discrete Applied Mathematics 140(1-3): 103-114 (2004) |
| 2003 | ||
| 1 | EE | Hiroshi Nagamochi, Kohei Okada: Polynomial Time 2-Approximation Algorithms for the Minmax Subtree Cover Problem. ISAAC 2003: 138-147 |
| 1 | Hiroshi Nagamochi | [1] [2] [3] |
| 2 | Kimio Oguchi | [4] |
| 3 | Shohei Terada | [4] |
| 4 | Kunio Tojo | [4] |