| 2008 | ||
|---|---|---|
| 2 | EE | Hiroyuki Seki, Yuki Kato: On the Generative Power of Multiple Context-Free Grammars and Macro Grammars. IEICE Transactions 91-D(2): 209-221 (2008) |
| 2005 | ||
| 1 | EE | Yuki Kato, Hiroyuki Seki, Tadao Kasami: On the Generative Power of Grammars for RNA Secondary Structure. IEICE Transactions 88-D(1): 53-64 (2005) |
| 1 | Tadao Kasami | [1] |
| 2 | Hiroyuki Seki | [1] [2] |