The state complexities of some basic operations on regular languages S Yu, Q Zhuang, K Salomaa Theoretical Computer Science 125 (2), 315-328, 1994 | 416 | 1994 |
A sharpening of the Parikh mapping A Mateescu, A Salomaa, K Salomaa, S Yu RAIRO-Theoretical Informatics and Applications 35 (6), 551-564, 2001 | 158 | 2001 |
State complexity of basic operations on finite languages C Câmpeanu, K Culik, K Salomaa, S Yu Automata Implementation: 4th International Workshop on Implementing Automata …, 2001 | 151 | 2001 |
A formal study of practical regular expressions C Câmpeanu, K Salomaa, S Yu International Journal of Foundations of Computer Science 14 (06), 1007-1018, 2003 | 129 | 2003 |
Decision problems for patterns T Jiang, A Salomaa, K Salomaa, S Yu Journal of Computer and System Sciences 50 (1), 53-63, 1995 | 105 | 1995 |
Deterministic tree pushdown automata and monadic tree rewriting systems K Salomaa Journal of Computer and System Sciences 37 (3), 367-394, 1988 | 99 | 1988 |
State complexity of combined operations A Salomaa, K Salomaa, S Yu Theoretical Computer Science 383 (2-3), 140-152, 2007 | 95 | 2007 |
Tight lower bound for the state complexity of shuffle of regular languages C Câmpeanu, K Salomaa, S Yu Journal of Automata, Languages and Combinatorics 7 (3), 303-310, 2002 | 91 | 2002 |
State complexity of basic operations on suffix-free regular languages YS Han, K Salomaa Theoretical Computer Science 410 (27-29), 2537-2548, 2009 | 75 | 2009 |
LANGUAGES OVER ARBITRARY ALPHABETS K Salomaa, YU SHENG Journal of Automata, Languages and Combinatorics 2 (3), 177-186, 1997 | 72 | 1997 |
Lexical analysis with a simple finite-fuzzy-automaton model A Mateescu, A Salomaa, K Salomaa, S Yu J. UCS The Journal of Universal Computer Science: Annual Print and CD-ROM …, 1996 | 71 | 1996 |
Pattern languages with and without erasing T Jiang, E Kinber, A Salomaa, K Salomaa, S Yu International Journal of Computer Mathematics 50 (3-4), 147-163, 1994 | 68 | 1994 |
On the state complexity of k-entry deterministic finite automata M Holzer, K Salomaa, S Yu Journal of Automata, Languages and Combinatorics 6 (4), 453-466, 2001 | 66 | 2001 |
Operational State Complexity of Prefix-Free Regular Languages. YS Han, K Salomaa, D Wood Automata, Formal Languages, and Related Topics, 99-115, 2009 | 59 | 2009 |
Patterns K Salomaa Formal Languages and Applications, 367-379, 2004 | 58 | 2004 |
The state complexity of two combined operations: star of catenation and star of Reversal Y Gao, K Salomaa, S Yu Fundamenta Informaticae 83 (1-2), 75-89, 2008 | 57 | 2008 |
Complexity of input-driven pushdown automata A Okhotin, K Salomaa ACM SIGACT News 45 (2), 47-67, 2014 | 54 | 2014 |
Inclusion is undecidable for pattern languages T Jiang, A Salomaa, K Salomaa, S Yu Automata, Languages and Programming: 20th International Colloquium, ICALP 93 …, 1993 | 54 | 1993 |
Finite state complexity CS Calude, K Salomaa, TK Roblot Theoretical Computer Science 412 (41), 5668-5677, 2011 | 50* | 2011 |
Nondeterministic state complexity of basic operations for prefix-free regular languages YS Han, K Salomaa, D Wood Fundamenta Informaticae 90 (1-2), 93-106, 2009 | 48 | 2009 |