Mikołaj Bojańczyk

Mikołaj Bojańczyk (born 1977) is a Polish theoretical computer scientist and logician known for settling major open problems on tree walking automata[1][2] jointly with Thomas Colcombet, and for numerous contributions to logic in automata theory.[3][4] He is currently a professor at Warsaw University.

Mikołaj Bojańczyk
Born (1977-06-08) June 8, 1977
Alma materWarsaw University
Known forTree walking automata
AwardsPresburger Award
Scientific career
Fields
Institutions
  • Warsaw University
Doctoral advisorIgor Walukiewicz
Websitewww.mimuw.edu.pl/~bojan/

Biography

Bojańczyk earned his doctorate from Warsaw University in 2004. In 2004–2005 he spent a year at Paris Diderot University. He got his habilitation from Warsaw University in 2008 and has been a full professor there since 2014. Bojańczyk became the first recipient of the Presburger Award in 2010.[5]

References
  1. Bojańczyk, Mikołaj; Colcombet, Thomas (2006). "Tree-walking automata cannot be determinized". Theoretical Computer Science. 350 (2–3): 164–173. doi:10.1016/j.tcs.2005.10.031.
  2. Bojańczyk, M.; Colcombet, T. (2008-01-01). "Tree-Walking Automata Do Not Recognize All Regular Languages". SIAM Journal on Computing. 38 (2): 658–701. CiteSeerX 10.1.1.100.7065. doi:10.1137/050645427. ISSN 0097-5397.
  3. Bojańczyk, Mikołaj; Parys, Paweł (2011-07-01). "XPath Evaluation in Linear Time". J. ACM. 58 (4): 17:1–17:33. CiteSeerX 10.1.1.217.4646. doi:10.1145/1989727.1989731. ISSN 0004-5411.
  4. Bojańczyk, Mikoaj; Muscholl, Anca; Schwentick, Thomas; Segoufin, Luc (2009-05-01). "Two-variable Logic on Data Trees and XML Reasoning". J. ACM. 56 (3): 13:1–13:48. CiteSeerX 10.1.1.157.4510. doi:10.1145/1516512.1516515. ISSN 0004-5411.
  5. "Presburger Award". European Association for Theoretical Computer Science. Retrieved March 27, 2017.
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