Travelled to:
1 × Belgium
1 × Hungary
1 × Israel
1 × Japan
1 × Russia
1 × Switzerland
1 × Taiwan
2 × Austria
2 × Denmark
2 × Germany
2 × Greece
2 × Italy
2 × Spain
2 × USA
Collaborated with:
∅ W.Plandowski A.Saarela S.Puzynina T.Harju F.Mignosi E.Czeizler L.P.Lisovik I.Petre S.Mantaci C.Choffrut L.Q.Zamboni M.Kunc A.Okhotin K.C.II J.Kari A.Lepistö W.Rytter O.H.Ibarra A.Salomaa J.Hromkovic H.Klauck G.Schnitger S.Seibert
Talks about:
theorem (5) word (5) automata (4) languag (4) equival (4) abelian (4) period (4) finit (4) problem (3) system (3)
Person: Juhani Karhumäki
DBLP: Karhum=auml=ki:Juhani
Facilitated 3 volumes:
Contributed to:
Wrote 27 papers:
- DLT-2014-KarhumakiP #on the #word
- On k-Abelian Palindromic Rich and Poor Words (JK, SP), pp. 191–202.
- DLT-2014-KarhumakiSZ #equivalence #theorem
- Variations of the Morse-Hedlund Theorem for k-Abelian Equivalence (JK, AS, LQZ), pp. 203–214.
- DLT-2012-KarhumakiPS #theorem
- Fine and Wilf’s Theorem for k-Abelian Periods (JK, SP, AS), pp. 296–307.
- DLT-J-2012-KarhumakiPS13 #theorem
- Fine and Wilf’s Theorem for k-Abelian Periods (JK, SP, AS), pp. 1135–1152.
- DLT-2008-KarhumakiS #analysis #theorem
- An Analysis and a Reproof of Hmelevskii’s Theorem (JK, AS), pp. 467–478.
- CIAA-J-2006-CzeizlerK07 #equation #independence #on the #word
- On Non-Periodic Solutions of Independent Systems of Word Equations over Three Unknowns (EC, JK), pp. 873–897.
- ICALP-v2-2006-KarhumakiKO #communication
- Communication of Two Stacks and Rewriting (JK, MK, AO), pp. 468–479.
- CIAA-2003-Karhumaki #automaton #word
- Automata on Words (JK), pp. 3–10.
- ICALP-2002-KarhumakiL #equivalence #finite #problem
- The Equivalence Problem of Finite Substitutions on ab*c, with Applications (JK, LPL), pp. 812–820.
- DLT-2001-CulikKK #automaton #problem
- A Note on Synchronized Automata and Road Coloring Problem (KCI, JK, JK), pp. 175–185.
- ICALP-2001-HarjuIKS #morphism
- Decision Questions Concerning Semilinearity, Morphisms, and Commutation of Languages (TH, OHI, JK, AS), pp. 579–590.
- ICALP-2000-HromkovicKKSS #automaton #finite #metric #nondeterminism
- Measures of Nondeterminism in Finite Automata (JH, JK, HK, GS, SS), pp. 199–210.
- ICALP-2000-KarhumakiP #finite #on the #set
- On the Centralizer of a Finite Set (JK, IP), pp. 536–546.
- DLT-1999-KarhumakiM #fault #theorem
- Defect theorems for trees (JK, SM), pp. 164–177.
- DLT-1999-KarhumakiP #complexity #on the #order #string
- On the complexity of computing the order of repetition of a string (JK, WP), pp. 178–184.
- ICALP-1998-KarhumakiLP #behaviour #infinity #word
- Locally Periodic Infinite Words and a Chaotic Behaviour (JK, AL, WP), pp. 421–430.
- DLT-1997-KarhumakiPM #bound #constant
- A lower bound for a constant in Shallit’s conjecture (JK, WP, FM), pp. 103–118.
- ICALP-1997-KarhumakiPM #equation #word
- The Expressibility of Languages and Relations by Word Equations (JK, WP, FM), pp. 98–109.
- ICALP-1995-HarjuKP #equation
- Compactness of Systems of Equations in Semigroups (TH, JK, WP), pp. 444–454.
- ICALP-1992-KarhumakiPR #context-free grammar #polynomial #testing
- Polynomial Size Test Sets for Context-Free Languages (JK, WP, WR), pp. 53–64.
- STOC-1990-HarjuK #automaton #decidability #equivalence #finite #multi
- Decidability of the Multiplicity Equivalence of Multitape Finite Automata (TH, JK), pp. 477–481.
- ICALP-1987-Karhumaki #formal method #on the #roadmap
- On Recent Trends in Formal Language Theory (JK), pp. 136–162.
- ICALP-1984-Karhumaki #on the
- On Three-Element Codes (JK), pp. 292–302.
- ICALP-1983-ChoffrutK #bound #morphism #testing
- Test Sets for Morphisms with Bounded Delay (CC, JK), pp. 118–127.
- ICALP-1983-Karhumaki #monad
- A Note on Intersections of Free Submonoids of a Free Monoid (JK), pp. 397–407.
- ICALP-1982-Karhumaki #equivalence #on the #problem
- On the Equivalence Problem for Binary DOL Systems (JK), pp. 339–347.
- ICALP-1981-Karhumaki #morphism
- Generalized Parikh Mappings and Homomorphisms (JK), pp. 324–332.