Martti Penttonen

682 total citations
29 papers, 337 citations indexed

About

Martti Penttonen is a scholar working on Artificial Intelligence, Computational Theory and Mathematics and Computer Networks and Communications. According to data from OpenAlex, Martti Penttonen has authored 29 papers receiving a total of 337 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Artificial Intelligence, 12 papers in Computational Theory and Mathematics and 9 papers in Computer Networks and Communications. Recurrent topics in Martti Penttonen's work include semigroups and automata theory (6 papers), DNA and Biological Computing (6 papers) and Parallel Computing and Optimization Techniques (6 papers). Martti Penttonen is often cited by papers focused on semigroups and automata theory (6 papers), DNA and Biological Computing (6 papers) and Parallel Computing and Optimization Techniques (6 papers). Martti Penttonen collaborates with scholars based in Finland, Germany and Denmark. Martti Penttonen's co-authors include Jyrki Katajainen, Torben Hagerup, Martin Dietzfelbinger, Luís Fariñas del Cerro, Ville Leppänen, Jukka Teuhola, Martti Forsell, Jan Van Leeuwen, R. Honkanen and Tero Harju and has published in prestigious journals such as SIAM Journal on Computing, Theoretical Computer Science and Lecture notes in computer science.

In The Last Decade

Martti Penttonen

29 papers receiving 302 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Martti Penttonen Finland	10	216	162	103	85	45	29	337
Omer Berkman United States	9	253 1.2×	194 1.2×	119 1.2×	88 1.0×	79 1.8×	17	396
Mark R. Brown United States	7	157 0.7×	83 0.5×	103 1.0×	32 0.4×	34 0.8×	9	244
Norbert Blüm Germany	7	145 0.7×	182 1.1×	98 1.0×	21 0.2×	23 0.5×	22	301
Eitan M. Gurari United States	11	217 1.0×	315 1.9×	54 0.5×	92 1.1×	12 0.3×	27	393
Zhe Dang United States	10	130 0.6×	181 1.1×	70 0.7×	77 0.9×	17 0.4×	48	311
Debra A. Lelewer United States	4	221 1.0×	61 0.4×	148 1.4×	30 0.4×	63 1.4×	9	319
Ward Douglas Maurer United States	6	142 0.7×	55 0.3×	94 0.9×	21 0.2×	45 1.0×	34	242
Christophe Hancart France	3	271 1.3×	123 0.8×	31 0.3×	153 1.8×	49 1.1×	5	335
Stefano Crespi-Reghizzi Italy	12	235 1.1×	127 0.8×	176 1.7×	22 0.3×	25 0.6×	29	349
M. Serra Canada	10	113 0.5×	149 0.9×	70 0.7×	61 0.7×	175 3.9×	36	354

Countries citing papers authored by Martti Penttonen

Since Specialization

Citations

This map shows the geographic impact of Martti Penttonen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Martti Penttonen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Martti Penttonen more than expected).

Fields of papers citing papers by Martti Penttonen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Martti Penttonen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Martti Penttonen. The network helps show where Martti Penttonen may publish in the future.

Co-authorship network of co-authors of Martti Penttonen

This figure shows the co-authorship network connecting the top 25 collaborators of Martti Penttonen. A scholar is included among the top collaborators of Martti Penttonen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Martti Penttonen. Martti Penttonen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Leppänen, Ville, Martti Penttonen, & Martti Forsell. (2011). A layout for sparse cube-connected-cycles network. 32–32. 3 indexed citations

Forsell, Martti, Ville Leppänen, & Martti Penttonen. (2011). Cost of Sparse Mesh Layouts Supporting Throughput Computing. 1. 316–323. 2 indexed citations

Leppänen, Ville, Martti Penttonen, & Martti Forsell. (2010). Layouts for Sparse Networks Supporting Throughput Computing.. Parallel and Distributed Processing Techniques and Applications. 443–449. 1 indexed citations

Sanders, Peter, Berthold Vöcking, Martti Penttonen, & Erik M. Schmidt. (2002). Random Arc Allocation and Applications to Disks, Drums and DRAMs. Max Planck Institute for Plasma Physics. 121–130. 1 indexed citations

Penttonen, Martti, et al.. (2002). Towards automating of document structure transformations. 103–110. 13 indexed citations

Penttonen, Martti & Erik M. Schmidt. (2002). Proceedings of the 8th Scandinavian Workshop on Algorithm Theory. 2 indexed citations

Penttonen, Martti & Erik M. Schmidt. (2002). Algorithm Theory — SWAT 2002. Lecture notes in computer science. 2 indexed citations

Forsell, Martti, Ville Leppänen, & Martti Penttonen. (2002). Efficient two-level mesh based simulation of PRAMS. 2. 29–35. 6 indexed citations

Dietzfelbinger, Martin, Torben Hagerup, Jyrki Katajainen, & Martti Penttonen. (1997). A Reliable Randomized Algorithm for the Closest-Pair Problem. Journal of Algorithms. 25(1). 19–51. 113 indexed citations

10.

Leppänen, Ville & Martti Penttonen. (1995). Work-optimal simulation of PRAM models on meshes. Nordic journal of computing. 2(1). 51–69. 8 indexed citations

11.

Penttonen, Martti, et al.. (1993). Transformation of structured documents with the use of grammar. 6. 373–383. 11 indexed citations

12.

Katajainen, Jyrki, Jan Van Leeuwen, & Martti Penttonen. (1988). Fast Simulation of Turing Machines by Random Access Machines. SIAM Journal on Computing. 17(1). 77–88. 12 indexed citations

13.

Cerro, Luís Fariñas del & Martti Penttonen. (1987). A note on the complexity of the satisfiability of modal Horn clauses. The Journal of Logic Programming. 4(1). 1–10. 21 indexed citations

14.

Penttonen, Martti & Jyrki Katajainen. (1985). Notes on the complexity of sorting in abstract machines. BIT Numerical Mathematics. 25(4). 611–622. 3 indexed citations

15.

Kleijn, H. C. M., Martti Penttonen, Grzegorz Rozenberg, & Kai Salomaa. (1984). Direction independent context-sensitive grammars. Information and Control. 63(1-2). 113–117. 2 indexed citations

16.

Harju, Tero & Martti Penttonen. (1979). Some decidability problems of sentential formst †. International Journal of Computer Mathematics. 7(2). 95–107. 5 indexed citations

17.

Maurer, Hermann, Martti Penttonen, A. Salomaa, & D. Wood. (1978). On non context-free grammar forms. Theory of Computing Systems. 12(1). 297–324. 9 indexed citations

18.

Penttonen, Martti. (1977). Szilard Languages are log n Tape Recognizable.. Journal of automata, languages and combinatorics. 13. 595–602. 6 indexed citations

19.

Penttonen, Martti, et al.. (1977). Bibliography of L systems. Theoretical Computer Science. 5(3). 339–354. 2 indexed citations

20.

Penttonen, Martti. (1975). Etol-grammars and N-grammars. Information Processing Letters. 4(1). 11–13. 9 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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