Frank Stephan

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Sanjay JainProfessor of Computer Science, National University of SingaporeVerified email at comp.nus.edu.sg
Andre NiesUniversity of AucklandVerified email at cs.auckland.ac.nz
John CaseEmeritus Professor of Computer and Information Sciences, University of DelawareVerified email at mail.eecis.udel.edu
Bakh KhoussainovProfessor, The Algorithms and Logic Group (ALG), UESTCVerified email at uestc.edu.cn
Wolfgang MerkleSenior Lecturer, Heidelberg UniversityVerified email at math.uni-heidelberg.de
Cristian S. CaludeProfessor of Computer Science, The University of AucklandVerified email at cs.auckland.ac.nz
Bjørn Kjos-HanssenProfessor of Mathematics, University of Hawaii at ManoaVerified email at hawaii.edu
Richard BeigelTemple UniversityVerified email at temple.edu
Guohua WuNanyang Technological UniversityVerified email at ntu.edu.sg
Sasha RubinUniversity of SydneyVerified email at sydney.edu.au
Lorenzo CarlucciDepartment of Mathematics, University of Roma La SapienzaVerified email at uniroma1.it
Yu, LiangNanjing universityVerified email at nju.edu.cn
Sebastiaan TerwijnRadboud University NijmegenVerified email at math.ru.nl
Jan ReimannAssociate Professor of Mathematics, Pennsylvania State UniversityVerified email at math.psu.edu
Lance FortnowIllinois Institute of TechnologyVerified email at iit.edu
Rupert HölzlUniversität der Bundeswehr MünchenVerified email at hoelzl.fr
Pavel SemukhinLiverpool John Moores UniversityVerified email at semukhin.name
Santiago FigueiraUniversity of Buenos Aires and CONICETVerified email at dc.uba.ar
Ludwig StaigerProfessor of Computer Science, Martin-Luther-Universität Halle-WittenbergVerified email at informatik.uni-halle.de
Carl JockuschProfessor Emeritus of Mathematics, University of Illinois at Urbana-ChampaignVerified email at math.uiuc.edu

Frank Stephan

National University of Singapore, Department of Mathematics and Department of Computer Science

Verified email at comp.nus.edu.sg - Homepage

Recursion Theory Inductive Inference Automata Theory Computational Complexity Mathematical Logic


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Deciding parity games in quasipolynomial time CS Calude, S Jain, B Khoussainov, W Li, F Stephan STOC 2017 - 49th Symposium on Theory of Computing (Best Paper STOC 2017 …, 2017	311	2017
Randomness, relativization and Turing degrees A Nies, F Stephan, SA Terwijn The Journal of Symbolic Logic 70 (2), 515-535, 2005	175	2005
Kolmogorov complexity and the recursion theorem B Kjos-Hanssen, W Merkle, F Stephan Transactions of the American Mathematical Society 363 (10), 5465-5480, 2011	145*	2011
Automatic structures: richness and limitations B Khoussainov, A Nies, S Rubin, F Stephan Logical Methods in Computer Science 3, 2007	135	2007
Trivial reals RG Downey, DR Hirschfeldt, A Nies, F Stephan Proceedings of the 7th and 8th Asian Logic Conferences, 103-131, 2003	134	2003
Approximable sets R Beigel, M Kummer, F Stephan Information and Computation 120 (2), 304-314, 1995	128	1995
Using random sets as oracles DR Hirschfeldt, A Nies, F Stephan Journal of the London Mathematical Society 75 (3), 610-622, 2007	111	2007
An ordered approach to solving parity games in quasi-polynomial time and quasi-linear space J Fearnley, S Jain, B de Keijzer, S Schewe, F Stephan, D Wojtczak International Journal on Software Tools for Technology Transfer 21 (3), 325-349, 2019	99	2019
Language learning from texts: mindchanges, limited memory and monotonicity E Kinber, F Stephan Information and Computation 123 (2), 224-241, 1995	91	1995
Kolmogorov–Loveland randomness and stochasticity W Merkle, JS Miller, A Nies, J Reimann, F Stephan Annals of Pure and Applied Logic 138 (1-3), 183-210, 2006	86	2006
A cohesive set which is not high C Jockusch, F Stephan Mathematical Logic Quarterly 39 (1), 515-530, 1993	86	1993
Automatic linear orders and trees B Khoussainov, S Rubin, F Stephan ACM Transactions on Computational Logic (TOCL) 6 (4), 675-700, 2005	80	2005
Martin-Löf random and PA-complete sets F Stephan Proceedings of ASL Logic Colloquium 2002, ASL Lecture Notes in Logic 27, 342-348, 2006	76	2006
Lowness for the class of Schnorr random reals B Kjos-Hanssen, A Nies, F Stephan SIAM Journal on Computing 35 (3), 647-657, 2005	75*	2005
Extremes in the degrees of inferability L Fortnow, W Gasarch, S Jain, E Kinber, M Kummer, S Kurtz, ... Annals of pure and applied logic 66 (3), 231-276, 1994	72	1994
On the structure of degrees of inferability M Kummer, F Stephan Journal of Computer and System Sciences 52 (2), 214-238, 1996	59	1996
Lowness properties and approximations of the jump S Figueira, A Nies, F Stephan Annals of Pure and Applied Logic 152 (1-3), 51-66, 2008	58	2008
When unlearning helps G Baliga, J Case, W Merkle, F Stephan, R Wiehagen Information and Computation 206, 694-709, 2008	58*	2008
On the computational complexity of some classical equivalence relations on Boolean functions B Borchert, D Ranjan, F Stephan Theory of Computing Systems 31 (6), 679-693, 1998	57	1998
Hausdorff dimension in exponential time K Ambos-Spies, W Merkle, J Reimann, F Stephan Proceedings 16th Annual IEEE Conference on Computational Complexity, 210-217, 2001	53	2001

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