Alexander Okhotin

Alexander Okhotin

Turun yliopisto

H-index: 26

Europe-Finland

About Alexander Okhotin

Alexander Okhotin, With an exceptional h-index of 26 and a recent h-index of 13 (since 2020), a distinguished researcher at Turun yliopisto, specializes in the field of Theoretical computer science.

His recent articles reflect a diverse array of research interests and contributions to the field:

GF (2)-operations on basic families of formal languages

State complexity of transforming graph-walking automata to halting, returning and reversible

Check for updates Shortest Accepted Strings for Two-Way Finite Automata: Approaching the 2" Lower Bound

On the transformation of two-way finite automata to unambiguous finite automata

The Hardest LL() Language

Non-closure under complementation for unambiguous linear grammars

Homomorphisms and inverse homomorphisms on graph-walking automata

Parallel Enumeration of Parse Trees

Alexander Okhotin Information

University

Position

___

Citations(all)

2973

Citations(since 2020)

995

Cited By

2274

hIndex(all)

26

hIndex(since 2020)

13

i10Index(all)

77

i10Index(since 2020)

20

Email

University Profile Page

Turun yliopisto

Google Scholar

View Google Scholar Profile

Alexander Okhotin Skills & Research Interests

Theoretical computer science

Top articles of Alexander Okhotin

Title

Journal

Author(s)

Publication Date

GF (2)-operations on basic families of formal languages

Theoretical Computer Science

Alexander Okhotin

Maria Radionova

Elizaveta Sazhneva

2024/5/12

State complexity of transforming graph-walking automata to halting, returning and reversible

Information and Computation

Olga Martynova

Alexander Okhotin

2023/3/1

Check for updates Shortest Accepted Strings for Two-Way Finite Automata: Approaching the 2" Lower Bound

Descriptional Complexity of Formal Systems: 25th IFIP WG 1.02 International Conference, DCFS 2023, Potsdam, Germany, July 4–6, 2023, Proceedings

Olga Martynova

Alexander Okhotin

2023/6/23

On the transformation of two-way finite automata to unambiguous finite automata

Information and Computation

Semyon Petrov

Alexander Okhotin

2023/12/1

The Hardest LL() Language

International Journal of Foundations of Computer Science

Mikhail Mrykhin

Alexander Okhotin

2023/2/6

Non-closure under complementation for unambiguous linear grammars

Information and Computation

Olga Martynova

Alexander Okhotin

2023/6/1

Homomorphisms and inverse homomorphisms on graph-walking automata

Theoretical Computer Science

Olga Martynova

Alexander Okhotin

2023/11/10

Parallel Enumeration of Parse Trees

Margarita Mikhelson

Alexander Okhotin

2023

The hardest language for grammars with context operators

Theoretical Computer Science

Mikhail Mrykhin

Alexander Okhotin

2023/5/22

Sweeping permutation automata

arXiv preprint arXiv:2309.08723

Maria Radionova

Alexander Okhotin

2023/9/15

Probabilistic Input-Driven Pushdown Automata

Alex Rose

Alexander Okhotin

2023

Correction to: On the Transformation of LL(k)-linear to LL(1)-linear Grammars

Theory of Computing Systems

Ilya Olkhovsky

Alexander Okhotin

2023/4

A Time to Cast Away Stones

Olga Martynova

Alexander Okhotin

2023/8/10

Rational index of languages defined by grammars with bounded dimension of parse trees

Theory of Computing Systems

Ekaterina Shemetova

Alexander Okhotin

Semyon Grigorev

2023/12/20

On the Transformation of LL(k)-linear to LL(1)-linear Grammars

Theory of Computing Systems

Ilya Olkhovsky

Alexander Okhotin

2023/4

Shortest Accepted Strings for Two-Way Finite Automata: Approaching the  Lower Bound

Olga Martynova

Alexander Okhotin

2023/6/24

On the rank of the communication matrix for deterministic two-way finite automata

arXiv preprint arXiv:2312.05909

Semyon Petrov

Fedor Petrov

Alexander Okhotin

2023/12/10

Homomorphisms on graph-walking automata

Olga Martynova

Alexander Okhotin

2022/5/28

Rational index of languages with bounded dimension of parse trees

Ekaterina Shemetova

Alexander Okhotin

Semyon Grigorev

2022/5/6

State complexity of GF (2)-operations on unary languages

Information and Computation

Alexander Okhotin

Elizaveta Sazhneva

2022/3/1

See List of Professors in Alexander Okhotin University(Turun yliopisto)