Keijo Ruohonen

Publication Activity (10 Years)

Years Active: 1975-2011
Publications (10 Years): 0

Publications

Tuomo Mäki-Marttunen, Jugoslava Acimovic, Matti Nykter, Juha Kesseli, Keijo Ruohonen, Olli Yli-Harja, Marja-Leena Linne
Information Diversity in Structure and Dynamics of Simulated Neuronal Networks. Frontiers Comput. Neurosci. 5 (2011)
Jukka Intosalmi, Tiina Manninen, Keijo Ruohonen, Marja-Leena Linne
Computational study of noise in a large signal transduction network. BMC Bioinform. 12 (2011)
Keijo Ruohonen
Equivalence of Set- and Bag-Valued Orbits. J. Autom. Lang. Comb. 14 (3/4) (2009)
Keijo Ruohonen
D0L sequence equivalence is in P for fixed alphabets. RAIRO Theor. Informatics Appl. 42 (2) (2008)
Tiina Manninen, Marja-Leena Linne, Keijo Ruohonen
Developing Itô stochastic differential equation models for neuronal signal transduction pathways. Comput. Biol. Chem. 30 (4) (2006)
Tiina Manninen, Marja-Leena Linne, Keijo Ruohonen
A novel approach to model neuronal signal transduction using stochastic differential equations. Neurocomputing 69 (10-12) (2006)
Keijo Ruohonen
Explicit test sets for iterated morphisms in free monoids and metabelian groups. Theor. Comput. Sci. 330 (1) (2005)
Keijo Ruohonen
Chomskian Hierarchies of Families of Sets of Piecewise Continuous Functions. Theory Comput. Syst. 37 (5) (2004)
Juha Honkala, Keijo Ruohonen
On the Images of N-Rational Sequences Counting Multiplicities. Int. J. Algebra Comput. 13 (3) (2003)
Heikki Lamminen, Keijo Ruohonen, Hannu Uusitalo
Visual tests for measuring the picture quality of teleconsultations for medical purposes. Comput. Methods Programs Biomed. 65 (2) (2001)
Hannu Lamminen, V. Sernberg, Keijo Ruohonen, R. Roine
A three-year follow-up of Finnish telemedicine programs. IEEE Trans. Inf. Technol. Biomed. 5 (2) (2001)
Keijo Ruohonen
Solving Equivalence of Recurrent Sequences in Groups by Polynomial Manipulation. Fundam. Informaticae 38 (1-2) (1999)
Keijo Ruohonen
Undecidable Event Detection Problems for Odes of Dimension One and Two. RAIRO Theor. Informatics Appl. 31 (1) (1997)
Keijo Ruohonen
Decidability and complexity of event detection problems for ODEs. Complex. 2 (6) (1997)
Keijo Ruohonen
An Effective Cauchy-Peano Existence Theorem for Unique Solutions. Int. J. Found. Comput. Sci. 7 (2) (1996)
Keijo Ruohonen
Event Detection for ODEs and Nonrecursive Hierarchies. Results and Trends in Theoretical Computer Science (1994)
Keijo Ruohonen
Undecidability of Event Detection for ODEs. J. Inf. Process. Cybern. 29 (2) (1993)
Keijo Ruohonen
On Equality of Multiplicity Sets of Regular Languages. Theor. Comput. Sci. 36 (1985)
Andrzej Ehrenfeucht, Grzegorz Rozenberg, Keijo Ruohonen
A morphic representation of EOL languages and other ETOL languages. Discret. Appl. Math. 12 (2) (1985)
Keijo Ruohonen
Reversible Machines and Post's Correspondence Problem for Biprefix Morphisms. J. Inf. Process. Cybern. 21 (12) (1985)
Keijo Ruohonen
A note on off-line machines with 'brownian' input heads. Discret. Appl. Math. 9 (1) (1984)
Keijo Ruohonen
On Some Variants of Post's Correspondence Problem. Acta Informatica 19 (1983)
Keijo Ruohonen
On a variant of a method of Berstel's and Nielsen's. Fundam. Informaticae 4 (2) (1981)
Keijo Ruohonen
The Decidability of the D0L-DT0L Equivalence Problem. J. Comput. Syst. Sci. 22 (1) (1981)
Andrzej Ehrenfeucht, Grzegorz Rozenberg, Keijo Ruohonen
A Morphic Representation of Complements of Recursively Enumerable Sets. J. ACM 28 (4) (1981)
Keijo Ruohonen
On Some Decidability Problems for HD0L Systems with Nonsingular Parikh Matrices. Theor. Comput. Sci. 9 (1979)
Keijo Ruohonen
On the Decidability of the OL-DOL Equivalence Problem Inf. Control. 40 (3) (1979)
Keijo Ruohonen
The Inclusion Problem for DOI Languages. J. Inf. Process. Cybern. 15 (11) (1979)
Keijo Ruohonen
The Decidability of the F0L-D0L Equivalence Problem. Inf. Process. Lett. 8 (5) (1979)
Karel Culík II, Hermann A. Maurer, Thomas Ottmann, Keijo Ruohonen, Arto Salomaa
Isomorphism, Form Equivalence and Sequence Equivalence of PD0L Forms. Theor. Comput. Sci. 6 (1978)
Keijo Ruohonen
Remarks on Locally Catenative Developmental Sequences. J. Inf. Process. Cybern. 14 (4) (1978)
Keijo Ruohonen
A Note on Language Equations Involving Morphisms. Inf. Process. Lett. 7 (5) (1978)
Keijo Ruohonen
+ omega)-Powers of Words. J. Inf. Process. Cybern. 13 (1/2) (1977)
Keijo Ruohonen
A Note on Equal Powers of Word Morphisms. RAIRO Theor. Informatics Appl. 11 (3) (1977)
Keijo Ruohonen
-Rational Functions and D0L Equivalence. Theor. Comput. Sci. 3 (3) (1976)
Keijo Ruohonen
A Symmetric D2L Model for String Regeneration. Automata, Languages, Development (1975)
Keijo Ruohonen
Three Results of Comparison Between L Languages with and without Interaction. Inf. Process. Lett. 4 (1) (1975)
Keijo Ruohonen
Developmental Systems with Interaction and Fragmentation Inf. Control. 28 (2) (1975)