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Friedrich Otto
Person information
- affiliation: University of Kassel, Germany
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Books and Theses
- 1993
- [b1]Ronald V. Book, Friedrich Otto:
String-Rewriting Systems. Texts and Monographs in Computer Science, Springer 1993, ISBN 978-3-540-97965-4, pp. I-VIII, 1-189
Journal Articles
- 2023
- [j125]Frantisek Mráz, Friedrich Otto:
Non-returning deterministic and nondeterministic finite automata with translucent letters. RAIRO Theor. Informatics Appl. 57: 8 (2023) - 2022
- [j124]Martin Plátek
, Friedrich Otto, Frantisek Mráz
:
One-Way Restarting Automata and Their Sensitivitys. Int. J. Found. Comput. Sci. 33(3&4): 371-387 (2022) - [j123]Frantisek Mráz
, Friedrich Otto:
Recognizing Picture Languages by Reductions to String Languages. J. Autom. Lang. Comb. 27(1-3): 199-228 (2022) - 2021
- [j122]Friedrich Otto, Matthias Wendlandt:
Reversibility for stateless ordered RRWW-automata. Acta Informatica 58(4): 397-425 (2021) - [j121]Markus Holzer, Martin Kutrib
, Friedrich Otto:
Two-Sided Strictly Locally Testable Languages. Fundam. Informaticae 180(1-2): 29-51 (2021) - [j120]Friedrich Otto:
A Complete Taxonomy of Restarting Automata without Auxiliary Symbols. Fundam. Informaticae 180(1-2): 77-101 (2021) - [j119]Frantisek Mráz
, Friedrich Otto:
On restarting automata with auxiliary symbols and small window size. RAIRO Theor. Informatics Appl. 55: 1-31 (2021) - [j118]Frantisek Mráz
, Friedrich Otto, Dana Pardubská, Martin Plátek
:
Lexicalized Syntactic Analysis by Two-Way Restarting Automata. J. Autom. Lang. Comb. 26(1-2): 145-171 (2021) - [j117]Friedrich Otto:
On the Expressive Power of Stateless Ordered Restart-Delete Automata. Theory Comput. Syst. 65(7): 1033-1068 (2021) - 2020
- [j116]Benedek Nagy, Friedrich Otto:
Linear automata with translucent letters and linear context-free trace languages. RAIRO Theor. Informatics Appl. 54: 3 (2020) - [j115]Martin Kutrib
, Friedrich Otto:
On Two-Sided Locally Testable Languages. J. Autom. Lang. Comb. 25(2-3): 171-199 (2020) - [j114]Martin Plátek
, Friedrich Otto, Frantisek Mráz
:
On h-Lexicalized Restarting List Automata. J. Autom. Lang. Comb. 25(2-3): 201-234 (2020) - 2019
- [j113]Friedrich Otto:
On deterministic ordered restart-delete automata. Theor. Comput. Sci. 795: 257-274 (2019) - 2018
- [j112]Friedrich Otto, Kent Kwee:
On the descriptional complexity of stateless deterministic ordered restarting automata. Inf. Comput. 259(2): 277-302 (2018) - [j111]Kent Kwee, Friedrich Otto:
Nondeterministic Ordered Restarting Automata. Int. J. Found. Comput. Sci. 29(4): 663-685 (2018) - [j110]Friedrich Otto, Frantisek Mráz
:
Automata with cyclic move operations for picture languages. RAIRO Theor. Informatics Appl. 52(2-3-4): 235-251 (2018) - [j109]Frantisek Mráz, Friedrich Otto:
On Deleting Deterministic Restarting Automata That Have Two Windows. J. Autom. Lang. Comb. 23(4): 387-417 (2018) - [j108]Friedrich Otto, Qichao Wang:
Weighted restarting automata. Soft Comput. 22(4): 1067-1083 (2018) - 2017
- [j107]Friedrich Otto, Frantisek Mráz
:
Regulated variants of limited context restarting automata. Theor. Comput. Sci. 682: 190-207 (2017) - 2016
- [j106]Suna Bensch
, Rudolf Freund, Mika Hirvensalo, Friedrich Otto:
Preface. Fundam. Informaticae 148(3-4): i-ii (2016) - [j105]Frantisek Mráz
, Friedrich Otto, Daniel Prusa
:
Some classes of rational functions for pictures. RAIRO Theor. Informatics Appl. 50(4): 351-369 (2016) - [j104]Qichao Wang, Friedrich Otto:
Weighted restarting automata and pushdown relations. Theor. Comput. Sci. 635: 1-15 (2016) - 2015
- [j103]Friedrich Otto, Frantisek Mráz
:
Deterministic ordered restarting automata for picture languages. Acta Informatica 52(7-8): 593-623 (2015) - [j102]Suna Bensch
, Frank Drewes, Mika Hirvensalo, Friedrich Otto:
Preface. Fundam. Informaticae 136(1-2) (2015) - [j101]Friedrich Otto:
Asynchronous Parallel Communicating Systems of Pushdown Automata. Int. J. Found. Comput. Sci. 26(5): 643- (2015) - [j100]Norbert Hundeshagen, Friedrich Otto:
Restarting Transducers, Regular Languages, and Rational Relations. Theory Comput. Syst. 57(1): 195-225 (2015) - [j99]Friedrich Otto, Frantisek Mráz
:
Lambda-confluence for context rewriting systems. Theor. Comput. Sci. 578: 88-99 (2015) - 2014
- [j98]Frantisek Mráz
, Friedrich Otto, Martin Plátek
:
Free Word-Order and Restarting Automata. Fundam. Informaticae 133(4): 399-419 (2014) - [j97]Marcel Vollweiler, Friedrich Otto:
Systems of parallel communicating restarting automata. RAIRO Theor. Informatics Appl. 48(1): 3-22 (2014) - [j96]Friedrich Otto, Peter Cerno, Frantisek Mráz
:
On the classes of languages accepted by limited context restarting automata. RAIRO Theor. Informatics Appl. 48(1): 61-84 (2014) - [j95]Daniel Prusa
, Frantisek Mráz
, Friedrich Otto:
Two-dimensional Sgraffito automata. RAIRO Theor. Informatics Appl. 48(5): 505-539 (2014) - 2013
- [j94]Benedek Nagy, Friedrich Otto:
Deterministic pushdown-CD-systems of stateless deterministic R(1)-automata. Acta Informatica 50(4): 229-255 (2013) - [j93]Benedek Nagy, Friedrich Otto:
Globally deterministic CD-systems of stateless R-automata with window size 1. Int. J. Comput. Math. 90(6): 1254-1277 (2013) - [j92]Friedrich Otto:
On Centralized Parallel Communicating Grammar Systems with Context-Sensitive Components. Int. J. Found. Comput. Sci. 24(4): 453-472 (2013) - [j91]Martin Kutrib
, Friedrich Otto:
On the Descriptional Complexity of the Window Size for Deleting Restarting Automata. Int. J. Found. Comput. Sci. 24(6): 831-846 (2013) - 2012
- [j90]Rudolf Freund, Markus Holzer
, Carlo Mereghetti
, Friedrich Otto, Beatrice Palano
:
Special Issue: Non-Classical Models of Automata and Applications III (NCMA-2011). RAIRO Theor. Informatics Appl. 46(4): 459-460 (2012) - [j89]Benedek Nagy, Friedrich Otto:
On CD-systems of stateless deterministic R-automata with window size one. J. Comput. Syst. Sci. 78(3): 780-806 (2012) - 2011
- [j88]Henning Bordihn, Rudolf Freund, Mika Hirvensalo, Markus Holzer
, Martin Kutrib
, Friedrich Otto:
Preface. Fundam. Informaticae 112(2-3) (2011) - [j87]Peter Leupold, Friedrich Otto:
On McNaughton Families of Languages That Are Specified by Some Variants of Monadic String-Rewriting Systems. Fundam. Informaticae 112(2-3): 219-238 (2011) - [j86]Benedek Nagy, Friedrich Otto:
CD-systems of stateless deterministic R(1)-automata governed by an external pushdown store. RAIRO Theor. Informatics Appl. 45(4): 413-448 (2011) - [j85]Hartmut Messerschmidt, Friedrich Otto:
A Hierarchy of Monotone Deterministic Non-Forgetting Restarting Automata. Theory Comput. Syst. 48(2): 343-373 (2011) - [j84]Dana Pardubská, Martin Plátek
, Friedrich Otto:
Parallel communicating grammar systems with regular control and skeleton preserving FRR automata. Theor. Comput. Sci. 412(4-5): 458-477 (2011) - 2010
- [j83]Martin Kutrib
, Hartmut Messerschmidt, Friedrich Otto:
On stateless deterministic restarting automata. Acta Informatica 47(7-8): 391-412 (2010) - [j82]Etsuro Moriya, Friedrich Otto:
On Alternating Phrase-Structure Grammars. Int. J. Found. Comput. Sci. 21(1): 1-25 (2010) - [j81]Martin Kutrib
, Hartmut Messerschmidt, Friedrich Otto:
On Stateless Two-Pushdown Automata and Restarting Automata. Int. J. Found. Comput. Sci. 21(5): 781-798 (2010) - 2009
- [j80]Martin Plátek
, Friedrich Otto, Frantisek Mráz
:
Two-dimensional hierarchies of proper languages of lexicalized FRR-automata. Inf. Comput. 207(11): 1300-1314 (2009) - [j79]Hartmut Messerschmidt, Friedrich Otto:
On Deterministic CD-Systems of Restarting Automata. Int. J. Found. Comput. Sci. 20(1): 185-209 (2009) - [j78]Friedrich Otto:
Left-to-right regular languages and two-way restarting automata. RAIRO Theor. Informatics Appl. 43(3): 653-665 (2009) - [j77]Frantisek Mráz
, Friedrich Otto, Martin Plátek
:
The degree of word-expansion of lexicalized RRWW-automata - A new measure for the degree of nondeterminism of (context-free) languages. Theor. Comput. Sci. 410(37): 3530-3538 (2009) - 2008
- [j76]Hartmut Messerschmidt, Friedrich Otto:
On determinism versus nondeterminism for restarting automata. Inf. Comput. 206(9-10): 1204-1218 (2008) - [j75]Mark Kambites, Friedrich Otto:
Church-Rosser Groups and Growing Context-Sensitive Groups. J. Autom. Lang. Comb. 13(3/4): 249-267 (2008) - [j74]Tomasz Jurdzinski
, Friedrich Otto, Frantisek Mráz
, Martin Plátek
:
On the Complexity of 2-Monotone Restarting Automata. Theory Comput. Syst. 42(4): 488-518 (2008) - 2007
- [j73]Etsuro Moriya, Friedrich Otto:
Two Ways of Introducing Alternation into Context-Free Grammars and Pushdown Automata. IEICE Trans. Inf. Syst. 90-D(6): 889-894 (2007) - [j72]Tomasz Jurdzinski, Friedrich Otto:
Shrinking Restarting Automata. Int. J. Found. Comput. Sci. 18(2): 361-385 (2007) - [j71]Hartmut Messerschmidt, Friedrich Otto:
Cooperating Distributed Systems of Restarting Automata. Int. J. Found. Comput. Sci. 18(6): 1333-1342 (2007) - [j70]Tomasz Jurdzinski
, Friedrich Otto:
Sequential monotonicity for restarting automata. RAIRO Theor. Informatics Appl. 41(2): 157-175 (2007) - 2006
- [j69]Tomasz Jurdzinski, Friedrich Otto:
Restarting automata with restricted utilization of auxiliary symbols. Theor. Comput. Sci. 363(2): 162-181 (2006) - [j68]Frantisek Mráz
, Friedrich Otto, Martin Plátek
, Tomasz Jurdzinski:
Marcus t-contextual grammars and cut hierarchies and monotonicity for restarting automata. Theor. Comput. Sci. 366(3): 272-296 (2006) - [j67]Tomasz Jurdzinski, Frantisek Mráz
, Friedrich Otto, Martin Plátek
:
Degrees of non-monotonicity for restarting automata. Theor. Comput. Sci. 369(1-3): 1-34 (2006) - 2005
- [j66]Tomasz Jurdzinski, Friedrich Otto, Frantisek Mráz, Martin Plátek:
Deterministic Two-Way Restarting Automata and Marcus Contextual Grammars. Fundam. Informaticae 64(1-4): 217-228 (2005) - [j65]Gundula Niemann, Friedrich Otto:
The Church-Rosser languages are the deterministic variants of the growing context-sensitive languages. Inf. Comput. 197(1-2): 1-21 (2005) - [j64]Frantisek Mráz
, Friedrich Otto:
Hierarchies of weakly monotone restarting automata. RAIRO Theor. Informatics Appl. 39(2): 325-342 (2005) - [j63]Etsuro Moriya, Dieter Hofbauer, Maria Huber, Friedrich Otto:
On state-alternating context-free grammars. Theor. Comput. Sci. 337(1-3): 183-216 (2005) - 2004
- [j62]Friedrich Otto, Etsuro Moriya:
Shrinking Alternating Two-Pushdown Automata. IEICE Trans. Inf. Syst. 87-D(4): 959-966 (2004) - [j61]Tomasz Jurdzinski, Krzysztof Lorys, Gundula Niemann, Friedrich Otto:
Some Results on RWW- and RRWW-Automata and their Relation to the Class of Growing Context-Sensitive Languages. J. Autom. Lang. Comb. 9(4): 407-437 (2004) - [j60]Friedrich Otto, Olga Sokratova:
Reduction relations for monoid semirings. J. Symb. Comput. 37(3): 343-376 (2004) - 2003
- [j59]Martin Beaudry, Markus Holzer
, Gundula Niemann, Friedrich Otto:
McNaughton families of languages. Theor. Comput. Sci. 290(3): 1581-1628 (2003) - [j58]Masashi Katsura, Yuji Kobayashi, Friedrich Otto:
Undecidable properties of monoids with word problem solvable in linear time. Part II-- cross sections and homological and homotopical finiteness conditions. Theor. Comput. Sci. 301(1-3): 79-101 (2003) - 2002
- [j57]Yuji Kobayashi, Friedrich Otto:
Some Exact Sequences for The Homotopy (Bi-)Module af A Monoid. Int. J. Algebra Comput. 12(1-2): 247-283 (2002) - [j56]Robert Cremanns, Friedrich Otto:
A Completion Procedure for Finitely Presented Groups That Is Based on Word Cycles. J. Autom. Reason. 28(3): 235-256 (2002) - 2001
- [j55]Yuji Kobayashi, Friedrich Otto:
On Homotopical and Homological Finiteness Conditions for Finitely Presented Monoids. Int. J. Algebra Comput. 11(3): 391-403 (2001) - [j54]Friedrich Otto, Nikola Ruskuc:
Confluent Monadic String-Rewriting Systems and Automatic Structures. J. Autom. Lang. Comb. 6(3): 375-388 (2001) - 2000
- [j53]Friedrich Otto, Andrea Sattler-Klein:
The Property Fdt is Undecidable for Finitely Presented Monoids that Have Polynomial-Time Decidable Word Problems. Int. J. Algebra Comput. 10(3): 285-308 (2000) - [j52]Friedrich Otto:
On Dehn Functions of Finitely Presented Bi-Automatic Monoids. J. Autom. Lang. Comb. 5(4): 405-419 (2000) - [j51]Yuji Kobayashi, Friedrich Otto:
Repetitiveness of languages generated by morphisms. Theor. Comput. Sci. 240(2): 337-378 (2000) - 1998
- [j50]Gerhard Buntrock, Friedrich Otto:
Growing Context-Sensitive Languages and Church-Rosser Languages. Inf. Comput. 141(1): 1-36 (1998) - [j49]Friedrich Otto, Masashi Katsura, Yuji Kobayashi:
Infinite Convergent String-Rewriting Systems and Cross-Sections for Finitely Presented Monoids. J. Symb. Comput. 26(5): 621-648 (1998) - [j48]Friedrich Otto, Paliath Narendran, Daniel J. Dougherty:
Equational Unification, Word Unification, and 2nd-Order Equational Unification. Theor. Comput. Sci. 198(1-2): 1-47 (1998) - [j47]Friedrich Otto:
Some Undecidability Results Concerning the Property of Preserving Regularity. Theor. Comput. Sci. 207(1): 43-72 (1998) - 1997
- [j46]Klaus Madlener, Friedrich Otto:
Some Undecidability Results for Finitely Generated Thue Congruences on aTwo-Letter Alphabet. Fundam. Informaticae 30(1): 31-44 (1997) - [j45]Paliath Narendran, Friedrich Otto:
Single Versus Simultaneous Equational Unification and Equational Unification for Variable-Permuting Theories. J. Autom. Reason. 19(1): 87-115 (1997) - 1996
- [j44]Robert Cremanns, Friedrich Otto:
For Groups the Property of Having Finite Derivation Type is Equivalent to the Homological Finiteness Condition FP_3. J. Symb. Comput. 22(2): 155-177 (1996) - 1995
- [j43]Friedrich Otto:
Solvability of Word Equations Modulo Finite Special and Confluent String-Rewriting Systems is Undecidable in General. Inf. Process. Lett. 53(5): 237-242 (1995) - [j42]Friedrich Otto:
On Confluence Versus Strong Confluence for One-Rule Trace-Rewriting Systems. Math. Syst. Theory 28(4): 363-384 (1995) - 1994
- [j41]Norbert Kuhn, Klaus Madlener, Friedrich Otto:
Computing Presentations for Subgroups of Polycyclic Groups and of Context-Free Groups. Appl. Algebra Eng. Commun. Comput. 5: 287-316 (1994) - [j40]Robert Cremanns, Friedrich Otto:
Finite Derivation Type Implies the Homological Finiteness Condition FP_3. J. Symb. Comput. 18(2): 91-112 (1994) - [j39]Craig C. Squier, Friedrich Otto, Yuji Kobayashi:
A Finiteness Condition for Rewriting Systems. Theor. Comput. Sci. 131(2): 271-294 (1994) - [j38]Friedrich Otto, Paliath Narendran:
Codes Modulo Finite Monadic String-Rewriting Systems. Theor. Comput. Sci. 134(1): 175-188 (1994) - 1993
- [j37]Klaus Madlener, Andrea Sattler-Klein, Friedrich Otto:
On the Problem of Generating Small Convergent Systems. J. Symb. Comput. 16(2): 167-187 (1993) - [j36]Friedrich Otto, Daniel E. Cohen, Klaus Madlener:
Separating the Intrinsic Complexity and the Derivational complexity of the Word Problem for Finitely Presented Groups. Math. Log. Q. 39: 143-157 (1993) - [j35]Klaus Madlener, Paliath Narendran, Friedrich Otto, Louxin Zhang:
On Weakly Confluent Monadic String-Rewriting Systems. Theor. Comput. Sci. 113(1): 119-165 (1993) - 1992
- [j34]Friedrich Otto:
The Problem of Deciding Confluence on a Given Congruence Class is Tractable for Finite Special String-Rewriting Systems. Math. Syst. Theory 25(4): 241-251 (1992) - 1991
- [j33]Friedrich Otto:
Completing a Finite Special String-Rewriting System on the Congruence Class of the Empty Word. Appl. Algebra Eng. Commun. Comput. 2: 257-274 (1991) - [j32]Friedrich Otto, Louxin Zhang:
Decision Problems for Finite Special String-Rewriting Systems that are Confluent on Some Congruence Class. Acta Informatica 28(5): 477-510 (1991) - [j31]Paliath Narendran, Colm Ó'Dúnlaing, Friedrich Otto:
It is undecidable whether a finite special string-rewriting system presents a group. Discret. Math. 98(2): 153-159 (1991) - [j30]Friedrich Otto, Celia Wrathall:
Overlaps in Free Partially Commutative Monoids. J. Comput. Syst. Sci. 42(2): 186-198 (1991) - [j29]Friedrich Otto:
When is an Extension of a Specification Consistent? Decidable and Undecidable Cases. J. Symb. Comput. 12(3): 255-274 (1991) - 1990
- [j28]Deepak Kapur, Paliath Narendran, Friedrich Otto:
On Ground-Confluence of Term Rewriting Systems. Inf. Comput. 86(1): 14-31 (1990) - 1989
- [j27]Friedrich Otto:
On Deciding Confluence of Finite String-Rewriting Systems Modulo Partial Commutativity. Theor. Comput. Sci. 67(1): 19-35 (1989) - [j26]Klaus Madlener, Friedrich Otto:
About the Descriptive Power of Certain Classes of Finite String-Rewriting Systems. Theor. Comput. Sci. 67(2&3): 143-172 (1989) - [j25]Paliath Narendran, Friedrich Otto:
Some Polynomial-Time Algorithms for Finite Monadic Church-Rosser Thue Systems. Theor. Comput. Sci. 68(3): 319-332 (1989) - 1988
- [j24]Paliath Narendran, Friedrich Otto:
Elements of Finite Order for Finite Weight-Reducing and Confluent Thue Systems. Acta Informatica 25(5): 573-591 (1988) - [j23]Friedrich Otto:
An example of a one-relator group that is not a one-relation monoid. Discret. Math. 69(1): 101-103 (1988) - [j22]Paliath Narendran, Friedrich Otto:
Preperfectness is Undecidable for Thue Systems Containing Only Length-Reducing Rules and a Single Commutation Rule. Inf. Process. Lett. 29(3): 125-130 (1988) - [j21]Klaus Madlener, Friedrich Otto:
Commutativity in Groups Presented By Finite Church-Rosser Thue Systems. RAIRO Theor. Informatics Appl. 22(1): 93-111 (1988) - [j20]Robert McNaughton, Paliath Narendran, Friedrich Otto:
Church-Rosser Thue systems and formal languages. J. ACM 35(2): 324-344 (1988) - [j19]Klaus Madlener, Friedrich Otto:
Pseudo-Natural Algorithms for Finitely Generated Presentations of Monoids and Groups. J. Symb. Comput. 5(3): 339-358 (1988) - 1987
- [j18]Klaus Madlener, Friedrich Otto:
Using String-Rewriting for Solving the Word Problem for Finitely Presented Groups. Inf. Process. Lett. 24(5): 281-284 (1987) - [j17]Friedrich Otto:
On Deciding the Confluence of a Finite String-Rewriting System on a Given Congruence Class. J. Comput. Syst. Sci. 35(3): 285-310 (1987) - [j16]Friedrich Otto:
Finite Canonical Rewriting Systems for Congruences Generated by Concurrency Relations. Math. Syst. Theory 20(4): 253-260 (1987) - 1986
- [j15]Friedrich Otto:
On Deciding Whether a Monoid is a Free Monoid or is a Group. Acta Informatica 23(1): 99-110 (1986) - [j14]Friedrich Otto:
Church-Rosser Thue Systems that Present Free Monoids. SIAM J. Comput. 15(3): 786-792 (1986) - [j13]Paliath Narendran, Friedrich Otto:
The Problems of Cyclic Equality and Conjugacy for Finite Complete Rewriting Systems. Theor. Comput. Sci. 47(3): 27-38 (1986) - [j12]Friedrich Otto:
The Undecidability of Self-Embedding for Finite Semi-Thue and Thue Systems. Theor. Comput. Sci. 47(3): 225-232 (1986) - 1985
- [j11]Friedrich Otto:
Classes of regular and context-free languages over countably infinite alphabets. Discret. Appl. Math. 12(1): 41-56 (1985) - [j10]Ronald V. Book, Friedrich Otto:
Cancellation Rules and Extended Word Problems. Inf. Process. Lett. 20(1): 5-11 (1985) - [j9]Klaus Madlener, Friedrich Otto:
Pseudo-Natural Algorithms for the Word Problem for Finitely Presented Monoids and Groups. J. Symb. Comput. 1(4): 383-418 (1985) - [j8]Friedrich Otto, Celia Wrathall:
A Note on Thue Systems with a Single Defining Relation. Math. Syst. Theory 18(2): 135-143 (1985) - [j7]Paliath Narendran, Friedrich Otto:
Complexity Results on the Conjugacy Problem for Monoids. Theor. Comput. Sci. 35: 227-243 (1985) - [j6]Ronald V. Book, Friedrich Otto:
On the Security of Name-Stamp Protocols. Theor. Comput. Sci. 39: 319-325 (1985) - [j5]Ronald V. Book, Friedrich Otto:
On the Verifiability of Two-Party Algebraic Protocols. Theor. Comput. Sci. 40: 101-130 (1985) - 1984
- [j4]G. Bauer, Friedrich Otto:
Finite Complete Rewriting Systems and the Complexity of the Word Problem. Acta Informatica 21: 521-540 (1984) - [j3]Paliath Narendran, Friedrich Otto, Karl Winklmann:
The Uniform Conjugacy Problem for Finite Church-Rosser Thue Systems is NP-Complete. Inf. Control. 63(1/2): 58-66 (1984) - [j2]Friedrich Otto:
Finite Complete Rewriting Systems for the Jantzen Monoid and the Greendlinger Group. Theor. Comput. Sci. 32: 249-260 (1984) - [j1]Friedrich Otto:
Some Undecidability Results for Non-Monadic Church-Rosser Thue Systems. Theor. Comput. Sci. 33: 261-278 (1984)
Conference and Workshop Papers
- 2024
- [c117]Benedek Nagy, Friedrich Otto:
Finite Automata with Sets of Translucent Words. DLT 2024: 236-251 - 2023
- [c116]Friedrich Otto:
A Survey on Automata with Translucent Letters. CIAA 2023: 21-50 - 2022
- [c115]Frantisek Mráz
, Friedrich Otto:
Non-Returning Finite Automata With Translucent Letters. NCMA 2022: 143-159 - 2020
- [c114]Friedrich Otto:
25 Years of Restarting Automata: Lots of Results and Open Problems. ITAT 2020: 16-17 - [c113]Friedrich Otto:
A Characterization of the Context-Free Languages by Stateless Ordered Restart-Delete Automata. SOFSEM 2020: 39-50 - 2019
- [c112]Frantisek Mráz
, Friedrich Otto:
On Shrinking Restarting Automata of Window Size One and Two. DLT 2019: 140-153 - [c111]Frantisek Mráz, Friedrich Otto:
Window size two suffices for deterministic monotone RWW-automata. NCMA 2019: 139-154 - [c110]Benedek Nagy, Friedrich Otto:
Two-Head Finite-State Acceptors with Translucent Letters. SOFSEM 2019: 406-418 - [c109]Frantisek Mráz, Friedrich Otto, Dana Pardubská, Martin Plátek:
Lexicalized Syntactic Analysis by Restarting Automata. Stringology 2019: 69-83 - 2018
- [c108]Friedrich Otto:
On Deterministic Ordered Restart-Delete Automata. DLT 2018: 529-540 - [c107]Martin Kutrib, Friedrich Otto:
Two-sided locally testable languages. NCMA 2018: 133-148 - [c106]Frantisek Mráz, Friedrich Otto, Martin Plátek:
Characterizations of LRR-languages by correctness-preserving computations. NCMA 2018: 149-164 - 2017
- [c105]Kent Kwee, Friedrich Otto:
A Pumping Lemma for Ordered Restarting Automata. DCFS 2017: 226-237 - [c104]Frantisek Mráz
, Friedrich Otto:
Deleting Deterministic Restarting Automata with Two Windows. DLT 2017: 272-283 - [c103]Martin Plátek, Friedrich Otto, Frantisek Mráz:
On h-Lexicalized Automata and h-Syntactic Analysis. ITAT 2017: 40-47 - [c102]Markus Holzer, Martin Kutrib, Friedrich Otto:
Two-sided strictly locally testable languages. NCMA 2017: 135-150 - [c101]Friedrich Otto:
On shrinking restarting automata. NCMA 2017: 181-195 - [c100]Martin Plátek
, Friedrich Otto:
On h-Lexicalized Restarting Automata. AFL 2017: 219-233 - 2016
- [c99]Kent Kwee, Friedrich Otto:
On Ordered RRWW-Automata. DLT 2016: 268-279 - [c98]Friedrich Otto, Frantisek Mráz:
Cyclically extended variants of Sgraffito and restarting automata for picture languages. NCMA 2016: 259-273 - [c97]Kent Kwee, Friedrich Otto:
On the Effects of Nondeterminism on Ordered Restarting Automata. SOFSEM 2016: 369-380 - [c96]Qichao Wang, Friedrich Otto:
Weighted Restarting Automata as Language Acceptors. CIAA 2016: 298-309 - 2015
- [c95]Qichao Wang, Norbert Hundeshagen, Friedrich Otto:
Weighted Restarting Automata and Pushdown Relations. CAI 2015: 196-207 - [c94]Kent Kwee, Friedrich Otto:
On Some Decision Problems for Stateless Deterministic Ordered Restarting Automata. DCFS 2015: 165-176 - [c93]Friedrich Otto, Kent Kwee:
Deterministic Ordered Restarting Automata that Compute Functions. DLT 2015: 401-412 - [c92]Frantisek Mráz, Friedrich Otto, Daniel Prusa:
On a class of rational functions for pictures. NCMA 2015: 159-176 - [c91]Friedrich Otto, Matthias Wendlandt, Kent Kwee:
Reversible Ordered Restarting Automata. RC 2015: 60-75 - [c90]Friedrich Otto:
On Visibly Pushdown Trace Languages. SOFSEM 2015: 389-400 - 2014
- [c89]Friedrich Otto:
On the Descriptional Complexity of Deterministic Ordered Restarting Automata. DCFS 2014: 318-329 - [c88]Friedrich Otto, Frantisek Mráz
:
Extended Two-Way Ordered Restarting Automata for Picture Languages. LATA 2014: 541-552 - [c87]Frantisek Mráz
, Friedrich Otto:
Ordered Restarting Automata for Picture Languages. SOFSEM 2014: 431-442 - [c86]Friedrich Otto:
Restarting Automata for Picture Languages: A Survey on Recent Developments. CIAA 2014: 16-41 - 2013
- [c85]Daniel Prusa
, Frantisek Mráz
, Friedrich Otto:
New Results on Deterministic Sgraffito Automata. Developments in Language Theory 2013: 409-419 - [c84]Friedrich Otto:
Asynchronous PC Systems of Pushdown Automata. LATA 2013: 456-467 - [c83]Frantisek Mráz
, Friedrich Otto:
Lambda-Confluence Is Undecidable for Clearing Restarting Automata. CIAA 2013: 256-267 - [c82]Daniel Prusa
, Frantisek Mráz
, Friedrich Otto:
Comparing Two-Dimensional One-Marker Automata to Sgraffito Automata. CIAA 2013: 268-279 - 2012
- [c81]Martin Kutrib
, Friedrich Otto:
On CD-Systems of Stateless Deterministic Two-Phase RR(1)-Automata. Languages Alive 2012: 111-137 - [c80]Friedrich Otto:
Centralized PC Systems of Pushdown Automata versus Multi-head Pushdown Automata. DCFS 2012: 244-251 - [c79]Friedrich Otto:
On Centralized PC Grammar Systems with Context-Sensitive Components. Developments in Language Theory 2012: 356-367 - [c78]Norbert Hundeshagen, Friedrich Otto:
Characterizing the Rational Functions by Restarting Transducers. LATA 2012: 325-336 - [c77]Friedrich Otto, Peter Cerno, Frantisek Mráz:
Limited Context Restarting Automata and McNaughton Families of Languages. NCMA 2012: 165-180 - [c76]Marcel Vollweiler, Friedrich Otto:
Systems of Parallel Communicating Restarting Automata. NCMA 2012: 197-212 - [c75]Martin Kutrib
, Friedrich Otto:
On the Descriptional Complexity of the Window Size for Deterministic Restarting Automata. CIAA 2012: 253-264 - 2011
- [c74]Benedek Nagy, Friedrich Otto:
Deterministic Pushdown-CD-Systems of Stateless Deterministic R(1)-Automata. AFL 2011: 328-342 - [c73]Friedrich Otto:
On Restarting Automata with Window Size One. DCFS 2011: 8-33 - [c72]Norbert Hundeshagen, Friedrich Otto:
Characterizing the Regular Languages by Nonforgetting Restarting Automata. Developments in Language Theory 2011: 288-299 - [c71]Benedek Nagy, Friedrich Otto:
Globally Deterministic CD-Systems of Stateless R(1)-Automata. LATA 2011: 390-401 - [c70]Benedek Nagy, Friedrich Otto, Marcel Vollweiler:
Pushdown Automata with Translucent Pushdown Symbols. NCMA 2011: 193-208 - [c69]Benedek Nagy, Friedrich Otto:
An Automata-Theoretical Characterization of Context-Free Trace Languages. SOFSEM 2011: 406-417 - 2010
- [c68]Friedrich Otto, Martin Plátek
, Frantisek Mráz
:
On Lexicalized Well-Behaved Restarting Automata That Are Monotone. Developments in Language Theory 2010: 352-363 - [c67]Benedek Nagy, Friedrich Otto:
CD-Systems of Stateless Deterministic R(1)-Automata Accept All Rational Trace Languages. LATA 2010: 463-474 - [c66]Peter Leupold, Friedrich Otto:
On McNaughton Families of Languages Specified by Certain Variants of Monadic String-Rewriting Systems. NCMA 2010: 113-126 - [c65]Friedrich Otto:
CD-Systems of Restarting Automata Governed by Explicit Enable and Disable Conditions. SOFSEM 2010: 627-638 - [c64]Norbert Hundeshagen, Friedrich Otto, Marcel Vollweiler:
Transductions Computed by PC-Systems of Monotone Deterministic Restarting Automata. CIAA 2010: 163-172 - 2009
- [c63]Friedrich Otto, Heiko Stamer:
Single-Path Restarting Tree Automata. CAI 2009: 324-341 - [c62]Dana Pardubská, Martin Plátek
, Friedrich Otto:
Parallel Communicating Grammar Systems with Regular Control. CAI 2009: 342-360 - [c61]Dana Pardubská, Martin Plátek
, Friedrich Otto:
On Parallel Communicating Grammar Systems and Correctness Preserving Restarting Automata. LATA 2009: 660-671 - [c60]Martin Kutrib
, Hartmut Messerschmidt, Friedrich Otto:
On Stateless Deterministic Restarting Automata. SOFSEM 2009: 353-364 - 2008
- [c59]Martin Kutrib, Hartmut Messerschmidt, Friedrich Otto:
On Stateless Two-Pushdown Automata and Restarting Automata. AFL 2008: 257-268 - [c58]Dana Pardubská, Martin Plátek, Friedrich Otto:
On PCGS and FRR-automata. ITAT 2008 - [c57]Etsuro Moriya, Friedrich Otto:
On Alternating Phrase-Structure Grammars. LATA 2008: 397-408 - [c56]Friedrich Otto, Martin Plátek
:
A Two-Dimensional Taxonomy of Proper Languages of Lexicalized FRR-Automata. LATA 2008: 409-420 - 2007
- [c55]Heiko Stamer, Friedrich Otto:
Restarting Tree Automata and Linear Context-Free Tree Languages. CAI 2007: 275-289 - [c54]Hartmut Messerschmidt, Friedrich Otto:
Strictly Deterministic CD-Systems of Restarting Automata. FCT 2007: 424-434 - [c53]Hartmut Messerschmidt, Friedrich Otto:
On Determinism Versus Non-Determinism for Restarting Automata. LATA 2007: 413-424 - [c52]Frantisek Mráz, Friedrich Otto, Martin Plátek:
Free Word-Order and Restarting Automata. LATA 2007: 425-436 - [c51]Frantisek Mráz
, Friedrich Otto, Martin Plátek:
Hierarchical Relaxations of the Correctness Preserving Property for Restarting Automata. MCU 2007: 230-241 - [c50]Heiko Stamer, Friedrich Otto:
Restarting Tree Automata. SOFSEM (1) 2007: 510-521 - [c49]Frantisek Mráz
, Martin Plátek, Friedrich Otto:
A Measure for the Degree of Nondeterminism of Context-Free Languages. CIAA 2007: 192-202 - 2006
- [c48]Hartmut Messerschmidt, Friedrich Otto:
On Nonforgetting Restarting Automata That Are Deterministic and/or Monotone. CSR 2006: 247-258 - [c47]Frantisek Mráz
, Friedrich Otto, Martin Plátek:
On the Gap-Complexity of Simple RL-Automata. Developments in Language Theory 2006: 83-94 - [c46]Frantisek Mráz
, Friedrich Otto, Martin Plátek:
Learning Analysis by Reduction from Positive Data. ICGI 2006: 125-136 - [c45]Hartmut Messerschmidt, Frantisek Mráz, Friedrich Otto, Martin Plátek:
Correctness Preservation and Complexity of Simple RL-Automata. CIAA 2006: 162-172 - 2005
- [c44]Tomasz Jurdzinski, Frantisek Mráz
, Friedrich Otto, Martin Plátek:
Monotone Deterministic RL-Automata Don't Need Auxiliary Symbols. Developments in Language Theory 2005: 284-295 - [c43]Markus Holzer
, Friedrich Otto:
Shrinking Multi-pushdown Automata. FCT 2005: 305-316 - [c42]Tomasz Jurdzinski, Friedrich Otto:
Shrinking Restarting Automata. MFCS 2005: 532-543 - [c41]Tomasz Jurdzinski, Friedrich Otto:
Restricting the Use of Auxiliary Symbols for Restarting Automata. CIAA 2005: 176-187 - 2004
- [c40]Tomasz Jurdzinski, Friedrich Otto, Frantisek Mráz
, Martin Plátek:
On the Complexity of 2-Monotone Restarting Automata. Developments in Language Theory 2004: 237-248 - [c39]Tomasz Jurdzinski, Friedrich Otto, Frantisek Mráz
, Martin Plátek:
On Left-Monotone Deterministic Restarting Automata. Developments in Language Theory 2004: 249-260 - 2003
- [c38]Gundula Niemann, Friedrich Otto:
Church-Rosser Languages and Their Relationship to Other Language Classes. Grammars and Automata for String Processing 2003: 295-304 - [c37]Martin Plátek, Friedrich Otto, Frantisek Mráz:
Restarting Automata and Variants of j-Monotonicity. DCFS 2003: 303-312 - [c36]Friedrich Otto:
Restarting Automata and Their Relations to the Chomsky Hierarchy. Developments in Language Theory 2003: 55-74 - 2001
- [c35]Gundula Niemann, Friedrich Otto:
On the Power of RRWW-Automata. Words, Semigroups, and Transductions 2001: 341-355 - [c34]Martin Beaudry, Markus Holzer
, Gundula Niemann, Friedrich Otto:
On the Relationship between the McNaughton Families of Languages and the Chomsky Hierarchy. Developments in Language Theory 2001: 340-348 - 2000
- [c33]Gundula Niemann, Friedrich Otto:
Confluent Internal Contextual Languages. Recent Topics in Mathematical and Computational Linguistics 2000: 234-244 - [c32]Gundula Niemann, Friedrich Otto:
Further Results on Restarting Automata. Words, Languages & Combinatorics 2000: 352-369 - [c31]Masashi Katsura, Yuji Kobayashi, Friedrich Otto:
Undecidability Results for Monoids with Linear-Time Decidable Word Problems. ISAAC 2000: 278-289 - 1999
- [c30]Friedrich Otto:
On S-Regular Prefix-Rewriting Systems and Automatic Structures. COCOON 1999: 422-431 - [c29]Gundula Niemann, Friedrich Otto:
Restarting automata, Church-Rosser languages, and representations of r.e. languages. Developments in Language Theory 1999: 103-114 - [c28]Friedrich Otto:
On the Connections between Rewriting and Formal Language Theory. RTA 1999: 332-355 - 1998
- [c27]Gundula Niemann, Friedrich Otto:
The Church-Rosser Languages Are the Deterministic Variants of the Growing Context-Sensitive Languages. FoSSaCS 1998: 243-257 - [c26]Friedrich Otto, Andrea Sattler-Klein, Klaus Madlener:
Automatic Monoids Versus Monoids with Finite Convergent Presentations. RTA 1998: 32-46 - 1997
- [c25]Friedrich Otto, Yuji Kobayashi:
Properties of Monoids That Are Presented by Finite Convergent String-Rewriting Systems - A Survey. Advances in Algorithms, Languages, and Complexity 1997: 225-266 - [c24]Yuji Kobayashi, Friedrich Otto, Patrice Séébold:
A Complete Characterization of Repetitive Morphisms over the Two-Letter Alphabet. COCOON 1997: 393-402 - [c23]Friedrich Otto, Andrea Sattler-Klein:
FDT is Undecidable for Finitely Presented Monoids with Solvable Word Problems. FCT 1997: 388-399 - [c22]Paliath Narendran, Friedrich Otto:
The Word Matching Problem Is Undecidable For Finite Special String-Rewriting Systems That Are Confluent. ICALP 1997: 638-648 - [c21]Yuji Kobayashi, Friedrich Otto:
Repetitiveness of D0L-Languages Is Decidable in Polynomial Time. MFCS 1997: 337-346 - [c20]Friedrich Otto, Masashi Katsura, Yuji Kobayashi:
Cross-Sections for Finitely Presented Monoids with Decidable Word Problems. RTA 1997: 53-67 - [c19]Friedrich Otto:
On the Property of Preserving Regularity for String-Rewriting Systems. RTA 1997: 83-97 - 1995
- [c18]Friedrich Otto, Paliath Narendran, Daniel J. Dougherty:
Some Independent Results for Equational Unification. RTA 1995: 367-381 - [c17]Gerhard Buntrock, Friedrich Otto:
Growing Context-Sensitive Languages and Church-Rosser Languages. STACS 1995: 313-324 - 1994
- [c16]Robert Cremanns, Friedrich Otto:
Constructing Canonical Presentations for Subgroups of Context-Free Groups in Polynomial Time (extended abstract). ISSAC 1994: 147-153 - 1992
- [c15]Klaus Madlener, Friedrich Otto, Andrea Sattler-Klein:
Generating Small Convergent Systems Can Be Extremely Hard. ISAAC 1992: 299-308 - [c14]Norbert Kuhn, Klaus Madlener, Friedrich Otto:
Computing Presentations for Subgroups of Context-Free Groups. ISSAC 1992: 240-250 - [c13]Celia Wrathall, Volker Diekert, Friedrich Otto:
One-Rule Trace-Rewriting Systems and Confluence. MFCS 1992: 511-521 - 1991
- [c12]Friedrich Otto:
Some Undecidability Results for Weakly Confluent Monadic String-Rewriting Systems. AAECC 1991: 292-303 - [c11]Klaus Madlener, Paliath Narendran, Friedrich Otto:
A Specialized Completion Procedure for Monadic String-Rewriting Systems Presenting Groups. ICALP 1991: 279-290 - [c10]Klaus Madlener, Friedrich Otto:
Decidable Sentences for Context-Free Groups. STACS 1991: 160-171 - 1990
- [c9]Paliath Narendran, Friedrich Otto:
Some Results on Equational Unification. CADE 1990: 276-291 - [c8]Norbert Kuhn, Klaus Madlener, Friedrich Otto:
A Test for lambda-Confluence for Certain Prefix Rewriting Systems with Applications to the Generalized Word Problem. ISSAC 1990: 8-15 - 1989
- [c7]Friedrich Otto:
Restrictions of Congruence Generated by Finite Canonical String-Rewriting Systems. RTA 1989: 359-370 - 1987
- [c6]Paliath Narendran, Friedrich Otto:
It is Decidable in Polynomial Time Whether a Monoid Presented by a Finite Weight-Reducing and Confluent Thue System is Torsion-Free. AAECC 1987: 341-349 - [c5]Craig C. Squier, Friedrich Otto:
Th Word Problem for Finitely Presented Monoids and Finite Canonical Rewriting Systems. RTA 1987: 74-82 - [c4]Klaus Madlener, Friedrich Otto:
Groups Presented by Certain Classes of Finite Length-Reducing String-Rewriting Systems. RTA 1987: 133-144 - [c3]Friedrich Otto:
Some Results about Confluence on a Given Congruence Class. RTA 1987: 145-155 - 1985
- [c2]Ronald V. Book, Friedrich Otto:
The Verifiability of Two-Party Protocols. EUROCRYPT 1985: 254-260 - [c1]Friedrich Otto:
Deciding Algebraic Properties of Monoids Presented by Finite Church-Rosser Thue Systems. RTA 1985: 95-106
Parts in Books or Collections
- 2006
- [p1]Friedrich Otto:
Restarting Automata. Recent Advances in Formal Languages and Applications 2006: 269-303
Editorship
- 2014
- [e6]Suna Bensch, Rudolf Freund, Friedrich Otto:
Sixth Workshop on Non-Classical Models for Automata and Applications - NCMA 2014, Kassel, Germany, July 28-29, 2014. Proceedings. books@ocg.at 304, Österreichische Computer Gesellschaft 2014, ISBN 978-3-85403-304-2 [contents] - 2013
- [e5]Suna Bensch, Frank Drewes, Rudolf Freund, Friedrich Otto:
Fifth Workshop on Non-Classical Models for Automata and Applications - NCMA 2013, Umeå, Sweden, August 13 - August 14, 2013, Proceedings. books@ocg.at 294, Österreichische Computer Gesellschaft 2013, ISBN 978-3-85403-294-6 [contents] - 2011
- [e4]Rudolf Freund, Markus Holzer, Carlo Mereghetti, Friedrich Otto, Beatrice Palano:
Third Workshop on Non-Classical Models for Automata and Applications - NCMA 2011, Milan, Italy, July 18 - July 19, 2011. Proceedings. books@ocg.at 282, Austrian Computer Society 2011, ISBN 978-3-85403-282-3 [contents] - 2010
- [e3]Henning Bordihn, Rudolf Freund, Markus Holzer, Thomas Hinze, Martin Kutrib, Friedrich Otto:
Second Workshop on Non-Classical Models for Automata and Applications - NCMA 2010, Jena, Germany, August 23 - August 24, 2010. Proceedings. books@ocg.at 263, Austrian Computer Society 2010, ISBN 978-3-85403-263-2 [contents] - 2009
- [e2]Henning Bordihn, Rudolf Freund, Markus Holzer, Martin Kutrib, Friedrich Otto:
Workshop on Non-Classical Models for Automata and Applications - NCMA 2009, Wroclaw, Poland, August 31 - September 1, 2009. Proceedings. books@ocg.at 256, Austrian Computer Society 2009, ISBN 978-3-85403-256-4 [contents] - 2008
- [e1]Carlos Martín-Vide, Friedrich Otto, Henning Fernau:
Language and Automata Theory and Applications, Second International Conference, LATA 2008, Tarragona, Spain, March 13-19, 2008. Revised Papers. Lecture Notes in Computer Science 5196, Springer 2008, ISBN 978-3-540-88281-7 [contents]
Informal and Other Publications
- 2004
- [i1]Heiko Stamer, Friedrich Otto:
On Oleshchuk's Public Key Cryptosystem. IACR Cryptol. ePrint Arch. 2004: 220 (2004)
Coauthor Index
![](https://dblp1.uni-trier.de/img/cog.dark.24x24.png)
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