default search action
Helmut Jürgensen
Person information
- affiliation: University of Western Ontario, Canada
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2022
- [j76]Henning Bordihn, Helmut Jürgensen:
Multi-Wave Soliton Automata. J. Autom. Lang. Comb. 27(1-3): 91-130 (2022) - 2021
- [j75]Helmut Jürgensen, Ludwig Staiger:
Automata for solid codes. Theor. Comput. Sci. 892: 25-47 (2021) - 2020
- [j74]Helmut Jürgensen:
Multisets, heaps, bags, families: What is a multiset? Math. Struct. Comput. Sci. 30(2): 139-158 (2020)
2010 – 2019
- 2017
- [j73]Helmut Jürgensen:
Higher-level constructs for families and multisets. Theor. Comput. Sci. 682: 138-148 (2017) - [c42]Helmut Jürgensen:
The Arduous Road of Modelling: Excerpts from Records of an Enjoyable Co-operation of Nearly 20 Years. The Role of Theory in Computer Science 2017: 83-120 - 2016
- [j72]Helmut Jürgensen, Juhani Karhumäki, Alexander Okhotin:
Descriptional Complexity of Formal Systems. Theor. Comput. Sci. 610: 1 (2016) - [c41]Roopa Bose, Helmut Jürgensen:
Online Graphics for the Blind: Intermediate Format Generation for Graphic Categories. ICCHP (1) 2016: 220-223 - 2015
- [j71]Helmut Jürgensen, Lila Kari, Steffen Kopecki:
Methods for Relativizing Properties of Codes. Acta Cybern. 22(2): 259-292 (2015) - 2014
- [j70]Helmut Jürgensen, Rogério Reis:
Preface. Int. J. Found. Comput. Sci. 25(7): 803-806 (2014) - [j69]Suna Bensch, Frank Drewes, Helmut Jürgensen, Brink van der Merwe:
Graph transformation for incremental natural language analysis. Theor. Comput. Sci. 531: 1-25 (2014) - [c40]Henning Bordihn, Helmut Jürgensen, Heiko Ritter:
Soliton Automata with Multiple Waves. Computing with New Resources 2014: 32-48 - [c39]Roopa Bose, Helmut Jürgensen:
Accessibility of E-Commerce Websites for Vision-Impaired Persons. ICCHP (1) 2014: 121-128 - [e4]Helmut Jürgensen, Juhani Karhumäki, Alexander Okhotin:
Descriptional Complexity of Formal Systems - 16th International Workshop, DCFS 2014, Turku, Finland, August 5-8, 2014. Proceedings. Lecture Notes in Computer Science 8614, Springer 2014, ISBN 978-3-319-09703-9 [contents] - 2013
- [c38]René Gutschmidt, Helmut Jürgensen, Ulrike Lucke:
Ein Framework für die Erstellung von Simulationen zur Verhaltenstherapie. DeLFI 2013: 273-276 - [c37]Helmut Jürgensen:
Automata for Codes. CIAA 2013: 2-15 - [e3]Helmut Jürgensen, Rogério Reis:
Descriptional Complexity of Formal Systems - 15th International Workshop, DCFS 2013, London, ON, Canada, July 22-25, 2013. Proceedings. Lecture Notes in Computer Science 8031, Springer 2013, ISBN 978-3-642-39309-9 [contents] - 2012
- [j68]Mark Daley, Helmut Jürgensen, Lila Kari, Kalpana Mahalingam:
Relativized codes. Theor. Comput. Sci. 429: 54-64 (2012) - [c36]M. Sakthi Balan, Helmut Jürgensen:
Peptide Computers. Languages Alive 2012: 1-29 - [c35]Helmut Jürgensen:
Invariance and Universality of Complexity. Computation, Physics and Beyond 2012: 140-158 - 2011
- [c34]Suna Bensch, Frank Drewes, Helmut Jürgensen, Brink van der Merwe:
Incremental Construction of Millstream Configurations Using Graph Transformation. FSMNLP 2011: 93-97 - [c33]Mechmet Chiousemoglou, Helmut Jürgensen:
Setting the table for the blind. PETRA 2011: 1 - 2010
- [j67]Helmut Jürgensen, Hermann A. Maurer, Arto Salomaa, Sheng Yu:
Seventy Years Derick Wood. J. Univers. Comput. Sci. 16(5): 577-585 (2010) - [j66]Helmut Jürgensen, David E. Matthews:
Entropy and Higher Moments of Information. J. Univers. Comput. Sci. 16(5): 749-794 (2010) - [j65]Helmut Jürgensen:
Derick Wood's Publications. J. Univers. Comput. Sci. 16(5): 862-888 (2010) - [j64]Christopher Power, Helmut Jürgensen:
Accessible presentation of information for people with visual disabilities. Univers. Access Inf. Soc. 9(2): 97-119 (2010) - [c32]Wiebke Köhlmann, Francis Zinke, Maria Schiewe, Helmut Jürgensen:
User-Interface Filter for Two-Dimensional Haptic Interaction. ICCHP (2) 2010: 498-505 - [c31]René Gutschmidt, Maria Schiewe, Francis Zinke, Helmut Jürgensen:
Haptic emulation of games: haptic Sudoku for the blind. PETRA 2010
2000 – 2009
- 2009
- [j63]Helmut Jürgensen, Ian McQuillan:
Homomorphisms Preserving Types of Density. Acta Cybern. 19(2): 499-516 (2009) - [j62]Helmut Jürgensen:
Markers and Deterministic Acceptors for Non-Deterministic Languages. J. Autom. Lang. Comb. 14(1): 33-62 (2009) - [j61]Cristian S. Calude, Helmut Jürgensen, Ludwig Staiger:
Topology on words. Theor. Comput. Sci. 410(24-25): 2323-2335 (2009) - [c30]Helmut Jürgensen:
Principial Congruences in Algebras. Automata, Formal Languages, and Related Topics 2009: 79-97 - [c29]Irene Sturm, Maria Schiewe, Wiebke Köhlmann, Helmut Jürgensen:
Communicating through gestures without visual feedback. PETRA 2009 - [c28]Yuan Xue, Helmut Jürgensen:
Random sampling key revocation scheme for distributed sensor networks. PETRA 2009 - 2008
- [j60]Helmut Jürgensen:
Synchronization. Inf. Comput. 206(9-10): 1033-1044 (2008) - [j59]Helmut Jürgensen:
Complexity, Information, Energy. Int. J. Found. Comput. Sci. 19(4): 781-793 (2008) - [j58]M. Sakthi Balan, Helmut Jürgensen:
On the universality of peptide computing. Nat. Comput. 7(1): 71-94 (2008) - [c27]Jackson Marques de Carvalho, Helmut Jürgensen:
A Dynamical Document Structure to Capture the Semantics of Mathematical Concepts. ACHI 2008: 257-264 - [c26]Helmut Jürgensen, Ian McQuillan:
Homomorphisms Preserving Types of Density. AFL 2008: 183-194 - [c25]Yuan Xue, Helmut Jürgensen, Reza Azarderakhsh, Arash Reyhani-Masoleh:
Key Management for Wireless Sensor Networks Using Trusted Neighbors. EUC (2) 2008: 228-233 - [c24]Yuan Xue, Helmut Jürgensen:
Maximum supported network coverage area and cost evaluation of key pre-distribution schemes. PETRA 2008: 42 - 2007
- [j57]Janusz A. Brzozowski, Helmut Jürgensen:
Representation of Semiautomata by Canonical Words and Equivalences, Part II: Specification of Software Modules. Int. J. Found. Comput. Sci. 18(5): 1065-1087 (2007) - [j56]Oliver Boldt, Helmut Jürgensen:
Soliton Languages are Nearly an Anti-AFL. Int. J. Found. Comput. Sci. 18(6): 1161-1165 (2007) - [j55]Helmut Jürgensen, Pauline Kraak:
Soliton Automata Based on Trees. Int. J. Found. Comput. Sci. 18(6): 1257-1270 (2007) - [j54]Helmut Jürgensen, Ludwig Staiger, Hideki Yamasaki:
Finite automata encoding geometric figures. Theor. Comput. Sci. 381(1-3): 33-43 (2007) - [c23]Helmut Jürgensen:
Complexity, Information, Energy. DCFS 2007: 7-11 - [c22]Helmut Jürgensen:
Synchronization. LATA 2007: 27-48 - 2006
- [j53]Helmut Jürgensen, Stavros Konstantinidis:
(Near-)inverses of sequences. Int. J. Comput. Math. 83(2): 203-222 (2006) - [j52]Janusz A. Brzozowski, Helmut Jürgensen:
Errata: "representation of Semiautomata by Canonical Words and Equivalences". Int. J. Found. Comput. Sci. 17(5): 1231-1232 (2006) - [c21]M. Sakthi Balan, Helmut Jürgensen:
Peptide Computing - Universality and Theoretical Model. UC 2006: 57-71 - 2005
- [j51]Cristian S. Calude, Helmut Jürgensen:
Is complexity a source of incompleteness? Adv. Appl. Math. 35(1): 1-15 (2005) - [j50]Janusz A. Brzozowski, Helmut Jürgensen:
Representation of semiautomata by canonical words and equivalences. Int. J. Found. Comput. Sci. 16(5): 831-850 (2005) - 2004
- [j49]Helmut Jürgensen, Stavros Konstantinidis, Nguyen Huong Lam:
Asymptotically Optimal Low-Cost Solid Codes. J. Autom. Lang. Comb. 9(1): 81-102 (2004) - [j48]Jürgen Dassow, Helmut Jürgensen, Detlef Wotschke:
Editorial. J. Autom. Lang. Comb. 9(2/3): 173 (2004) - [c20]Janusz A. Brzozowski, Helmut Jürgensen:
Representation of Semiautomata by Canonical Words and Equivalences. DCFS 2004: 13-27 - [c19]Helmut Jürgensen:
Synchronization of Communication. DCFS 2004: 67-81 - [c18]Henning Bordihn, Helmut Jürgensen:
Pushdown Information. DCFS 2004: 111-120 - 2003
- [c17]Mark G. Eramian, Helmut Jürgensen, Haibo Li, Christopher Power:
Talking Tactile Diagrams. HCI (4) 2003: 1377-1381 - 2002
- [e2]Jürgen Dassow, Maia Hoeberechts, Helmut Jürgensen, Detlef Wotschke:
Fourth International Workshop on Descriptional Complexity of Formal Systems - DCFS 2002, London, Canada, August 21 - 24, 2002. Pre-proceedings. Department of Computer Science, The University of Western Ontario, Canada 2002, ISBN 0-7714-2388-8 [contents] - 2001
- [j47]Helmut Jürgensen, Lila Kari, Gabriel Thierrin:
Morphisms preserving densities. Int. J. Comput. Math. 78(2): 65-189 (2001) - [j46]Helmut Jürgensen, Masashi Katsura, Stavros Konstantinidis:
Maximal Solid Codes. J. Autom. Lang. Comb. 6(1): 25-50 (2001) - [j45]Helmut Jürgensen:
Editorial. J. Autom. Lang. Comb. 6(4): 393 (2001) - [j44]Suna Aydin, Helmut Jürgensen, Lynda E. Robbins:
Dialogues as Co-Operating Grammars. J. Autom. Lang. Comb. 6(4): 395-410 (2001) - [c16]Helmut Jürgensen:
Disjunctivity. Words, Semigroups, and Transductions 2001: 255-274 - [e1]Oliver Boldt, Helmut Jürgensen:
Automata Implementation, 4th International Workshop on Implementing Automata, WIA'99, Potsdam, Germany, July 17-19, 1999, Revised Papers. Lecture Notes in Computer Science 2214, Springer 2001, ISBN 3-540-42812-7 [contents] - 2000
- [p3]Cristian S. Calude, Helmut Jürgensen, Shane Legg:
Solving Problems with Finite Test Sets. Finite Versus Infinite 2000: 39-52
1990 – 1999
- 1999
- [j43]Helmut Jürgensen:
Syntactic Monoids of Codes. Acta Cybern. 14(1): 117-133 (1999) - [j42]Janusz A. Brzozowski, Helmut Jürgensen:
Erratum to An Algebra of Multiple Faults in RAMs. J. Electron. Test. 14(3): 305-306 (1999) - [c15]Janusz A. Brzozowski, Helmut Jürgensen:
Semilattices of Fault Semiautomata. Jewels are Forever 1999: 3-15 - [c14]Helmut Jürgensen, Ludwig Staiger:
Finite Automata Encoding Geometric Figures. WIA 1999: 101-108 - 1998
- [c13]T. Bogue, Michael Gössel, Helmut Jürgensen, Yervant Zorian:
Built-In Self-Test with an Alternating Output. DATE 1998: 180-184 - 1997
- [j41]René David, Janusz A. Brzozowski, Helmut Jürgensen:
Testing for Bounded Faults in RAMs. J. Electron. Test. 10(3): 197-214 (1997) - [c12]Helmut Jürgensen, Kai Salomaa:
Block-Synchronization Context-Free Grammars. Advances in Algorithms, Languages, and Complexity 1997: 111-137 - [p2]Helmut Jürgensen, Stavros Konstantinidis:
Codes1. Handbook of Formal Languages (1) 1997: 511-607 - 1996
- [j40]Janusz A. Brzozowski, Helmut Jürgensen:
An algebra of multiple faults in RAMs. J. Electron. Test. 8(2): 129-142 (1996) - [j39]Ferenc Gécseg, Helmut Jürgensen:
Dependence in Algebras. Fundam. Informaticae 25(3): 247-256 (1996) - [j38]Helmut Jürgensen, Lynda E. Robbins:
Towards Foundations of Cryptographie: Investigation of Perfect Secrecy. J. Univers. Comput. Sci. 2(5): 347-379 (1996) - 1995
- [j37]Helmut Jürgensen, Ludwig Staiger:
Local Hausdorff Dimension. Acta Informatica 32(5): 491-507 (1995) - [c11]T. Bogue, Helmut Jürgensen, Michael Gössel:
BIST with negligible aliasing through random cover circuits. ASP-DAC 1995 - [c10]Helmut Jürgensen, Stavros Konstantinidis:
Variable-Length Codes for Error Correction. ICALP 1995: 581-592 - [c9]Helmut Jürgensen, Stavros Konstantinidis:
Error Corrections for Channels with Substitutions, Insertions, and Deletions. Information Theory and Applications 1995: 149-163 - 1994
- [j36]Helmut Jürgensen, Kai Salomaa, Sheng Yu:
Transducers and the Decidability of Independence in Free Monoids. Theor. Comput. Sci. 134(1): 107-117 (1994) - [c8]Cristian Calude, Helmut Jürgensen:
Randomness as an Invariant for Number Representations. Results and Trends in Theoretical Computer Science 1994: 44-66 - [c7]T. Bogue, Helmut Jürgensen, Michael Gössel:
Design of Cover Circuits for Monitoring the Output of a MISA. DFT 1994: 124-132 - [p1]Helmut Jürgensen, Katrin Tent:
Algebraic Foundations for Montague Grammars. Mathematical Aspects of Natural and Formal Languages 1994: 201-224 - 1993
- [j35]Helmut Jürgensen, Kai Salomaa, Sheng Yu:
Decidability of the Intercode Property. J. Inf. Process. Cybern. 29(6): 375-380 (1993) - [j34]Jürgen Dassow, Helmut Jürgensen:
Deterministic Soliton Automata with at Most One Cycle. J. Comput. Syst. Sci. 46(2): 155-197 (1993) - [c6]Michael Gössel, Helmut Jürgensen:
Monitoring BIST by covers. EURO-DAC 1993: 208-213 - [c5]Helmut Jürgensen, Stavros Konstantinidis:
The Hierarchy of Codes. FCT 1993: 50-68 - 1992
- [j33]Janusz A. Brzozowski, Helmut Jürgensen:
A model for sequential machine testing and diagnosis. J. Electron. Test. 3(3): 219-234 (1992) - [j32]Masami Ito, Helmut Jürgensen, Huei-Jan Shyr, Gabriel Thierrin:
Languages Whose n-Element Subsets Are Codes. Theor. Comput. Sci. 96(2): 325-344 (1992) - 1991
- [j31]Helmut Jürgensen, S. S. Yu:
Relations on free monoids, their independent sets, and codes. Int. J. Comput. Math. 40(1-2): 17-46 (1991) - [j30]Masami Ito, Helmut Jürgensen, Huei-Jan Shyr, Gabriel Thierrin:
Outfix and Infix Codes and Related Classes of Languages. J. Comput. Syst. Sci. 43(3): 484-508 (1991) - [j29]Ferenc Gécseg, Helmut Jürgensen:
On alpha-0-nu-1-Products of Automata. Theor. Comput. Sci. 80(1): 35-51 (1991) - [j28]Jürgen Dassow, Helmut Jürgensen:
Deterministic Soliton Automata with a Single Exterior Node. Theor. Comput. Sci. 84(2): 281-292 (1991) - 1990
- [j27]Helmut Jürgensen, S. S. Yu:
Solid Codes. J. Inf. Process. Cybern. 26(10): 563-574 (1990) - [j26]Abdelaziz Fellah, Helmut Jürgensen, Sheng Yu:
Constructions for alternating finite automata. Int. J. Comput. Math. 35(1-4): 117-132 (1990) - [j25]Jürgen Dassow, Helmut Jürgensen, Wolfgang Rülling:
Information transmission in il systems. Int. J. Comput. Math. 37(1-2): 1-19 (1990) - [j24]Jürgen Dassow, Helmut Jürgensen:
Soliton Automata. J. Comput. Syst. Sci. 40(2): 154-181 (1990) - [j23]Ferenc Gécseg, Helmut Jürgensen:
Automata Represented by Products of Soliton Automata. Theor. Comput. Sci. 74(2): 163-181 (1990)
1980 – 1989
- 1989
- [j22]Masami Ito, Helmut Jürgensen, Huei-Jan Shyr, Gabriel Thierrin:
Anti-commutative languages and n-codes. Discret. Appl. Math. 24(1-3): 187-196 (1989) - 1988
- [j21]R. Arrabito, Helmut Jürgensen:
Computerized Braille Typesetting: Another View of Mark-up Standards. Electron. Publ. 1(2): 117-132 (1988) - 1987
- [j20]Helmut Jürgensen, Dan A. Simovici:
Towards an abstract theory of dependency constraints in relational databases. Inf. Sci. 41(1): 43-60 (1987) - [c4]Jürgen Dassow, Helmut Jürgensen:
Soliton Automata. FCT 1987: 95-102 - 1986
- [j19]John M. Carroll, Helmut Jürgensen:
Design of a secure relational data base. Comput. Secur. 5(2): 167 (1986) - [j18]Helmut Jürgensen, Gabriel Thierrin:
Which Monoids are Syntactic Monoids of omega-Languages? J. Inf. Process. Cybern. 22(10/11): 513-526 (1986) - [j17]Helmut Jürgensen, M. Kunze:
Über die Implementierung Redundanzfreier Codes zur Datenverschlüsselung. RAIRO Theor. Informatics Appl. 20(1): 5-30 (1986) - 1985
- [j16]Helmut Jürgensen, Arto Salomaa:
Syntactic monoids in the construction of systolic tree automata. Int. J. Parallel Program. 14(1): 35-49 (1985) - 1984
- [j15]Helmut Jürgensen:
Komplexität von Erzeugen in Algebren. Acta Cybern. 6(4): 371-379 (1984) - [j14]Helmut Jürgensen, M. Kunze:
Charakterisierung Redundanzfreier Codes zur Datenverschlüsselung. RAIRO Theor. Informatics Appl. 18(2): 131-145 (1984) - [j13]Helmut Jürgensen:
A note on the Arimoto-Blahut algorithm for computing the capacity of discrete memoryless channels. IEEE Trans. Inf. Theory 30(2): 376-377 (1984) - 1983
- [j12]Helmut Jürgensen:
Language Redundancy and the Unicity Point. Cryptologia 7(1): 37-48 (1983) - [j11]Helmut Jürgensen, Huei-Jan Shyr, Gabriel Thierrin:
Disjunctive omega-Languages. J. Inf. Process. Cybern. 19(6): 267-278 (1983) - [j10]Helmut Jürgensen, Gabriel Thierrin:
Onω-Languages whose syntactic monoid is trivial. Int. J. Parallel Program. 12(5): 359-365 (1983) - [c3]Helmut Jürgensen, D. E. Matthew:
Some Results on the Information Theoretic Analysis of Cryptosystems. CRYPTO 1983: 303-356 - 1982
- [j9]Helmut Jürgensen, Derick Wood:
Self-regulating L Systems. J. Inf. Process. Cybern. 18(7/8): 375-387 (1982) - 1981
- [j8]Helmut Jürgensen, David E. Matthews, Derick Wood:
Life and Death in Markov Deterministic Tabled OL Systems. Inf. Control. 48(1): 80-93 (1981) - [j7]Helmut Jürgensen, David E. Matthews, Derick Wood:
Cut point languages of markov DTOL systems. Int. J. Parallel Program. 10(5): 331-340 (1981)
1970 – 1979
- 1979
- [j6]Helmut Jürgensen:
Transformationendarstellungen endlicher abstrakt präsentierter Halbgruppen. Computing 21(4): 333-342 (1979) - [j5]Helmut Jürgensen, H.-D. Tikovsky:
Degradated observability for stochastic automata. Kybernetika 15(5): 388-397 (1979) - 1978
- [j4]Helmut Jürgensen:
Über das Rechnen mit den Elementen abstrakt präsentierter Halbgruppen. Acta Cybern. 4(1): 103-115 (1978) - 1975
- [j3]Helmut Jürgensen:
Einige Eigenschaften der Monoide von Akzeptoren und Ereignissen. J. Inf. Process. Cybern. 11(9): 545-556 (1975) - [c2]Helmut Jürgensen:
Probabilistic L Systems. Automata, Languages, Development 1975: 211-225 - 1974
- [c1]Helmut Jürgensen:
Zur Übersetzbarkeit von Programmiersprachen. Fachtagung über Programmiersprachen 1974: 34-44 - 1973
- [j2]R. Bröck, Helmut Jürgensen:
On the computation of union-extensions of finite semigroups. Acta Cybern. 2(2): 109-113 (1973) - [j1]Helmut Jürgensen, Peter Wick:
Bestimmung der Unterhalbgruppenverbände für zwei Klassen endlicher Halbgruppen. Computing 11(4): 337-351 (1973)
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from , , and to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-08-06 22:07 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint