 | 2005 |
| 3 |  | Michael Domaratzki,
Keith Ellul,
Jeffrey Shallit,
Ming-wei Wang:
Non-uniqueness and radius of cyclic unary NFAs.
Int. J. Found. Comput. Sci. 16(5): 883-896 (2005) |
| 2 |  | Keith Ellul,
Bryan Krawetz,
Jeffrey Shallit,
Ming-wei Wang:
Regular Expressions: New Results and Open Problems.
Journal of Automata, Languages and Combinatorics 10(4): 407-437 (2005) |
| 2004 |
| 1 |  | Keith Ellul,
Bryan Krawetz,
Jeffrey Shallit,
Ming-wei Wang:
Regular Expressions: New Results and Open Problems.
Journal of Automata, Languages and Combinatorics 9(2/3): 233-256 (2004) |