Martin Muderspach Thellefsen

Martin Muderspach Thellefsen

Associate Professor

Member of:


    1. 2024
    2. E-pub ahead of print

      Signifying Unity: Exploring the Interplay of Semiotics, Universalism, and Pluralism in Information Science.

      Thellefsen, Martin Muderspach, 9 Mar 2024, (E-pub ahead of print) In: Journal of Documentation (JDOC).

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Assistive technologies and habit development: A semiotic model of technological mediation

      Sørensen, B., Thellefsen, Martin Muderspach & Thellefsen, T. L., 2024, In: Language and Semiotic Studies. 10, 1, p. 43-64 22 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Pragmatic and Structuralist Semiotics: A Comparative Analysis of their Utility in Knowledge Organization Systems

      Thellefsen, Martin Muderspach, 2024, Eighteenth International Society for Knowledge Organization Conference (ISKO 2024). Wuhan, China and Online March 20-22, 2024: Knowledge Organization for Resilience in Times of Crisis Challenges and Opportunities. p. 233-245 13 p.

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    5. 2023
    6. Published

      Domain analytical information and knowledge organization: Investigating the externalist and internalist conception of information.

      Thellefsen, Martin Muderspach, 2023, In: Journal of Documentation. 79, 1, p. 21-35 15 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Icons and metaphors in visual communication: The relevance of Peirce's theory of iconicity for the analysis of visual communication

      Thellefsen, Martin Muderspach & Friedman, A., 2023, In: Public Journal of Semiotics. 10, 2, p. 1-15 15 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      Information in the light of Peirce’s ten classes of signs

      Sørensen, B., Thellefsen, Martin Muderspach, Thellefsen, T. L. & Nurma Dewi, A., 2023, Open Semiotics: Epistemological and Conceptual Foundations. Biglari, A. (ed.). 1 ed. Paris: L'Harmattan, Vol. 1. p. 275-288 14 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    9. 2022
    10. Published

      Big data visualization through the lens of Peirce’s visual sign theory

      Friedman, A. & Thellefsen, Martin Muderspach, 2022, In: Punctum International Journal of Semiotics. 8, 1, p. 115-136 22 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. 2019
    12. Published

      Charles S. Peirce's sign typology of 1903 and the semeiotic of universe, man, and culture

      Sørensen, B., Thellefsen, T., Thellefsen, Martin Muderspach & Nurma Dewi, A., 1 May 2019, In: Semiotica. 2019, 228, p. 287-300 14 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    13. Published

      A Peircean semiotics of technological artefacts

      Sørensen, B., Thellefsen, T. L. & Thellefsen, Martin Muderspach, 2019, The Bloomsbury Companion to Contemporary Peircean Semiotics. Jappy, T. (ed.). London: Bloomsbury Academic, p. 253-275

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    14. 2018
    15. Published

      The image in print advertising and comments to Val Larsen’s research program

      Sørensen, B., Thellefsen, T. & Thellefsen, Martin Muderspach, 1 Jan 2018, Brand Culture and Identity: Concepts, Methodologies, Tools, and Applications. IGI global, Vol. 1. p. 48-65 18 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    16. Published

      Information as signs: A semiotic analysis of the information concept, determining it's ontological and epistemological commitments

      Thellefsen, Martin Muderspach, Thellefsen, T. L. & Sørensen, B., 2018, In: Journal of Documentation. 74, 2, p. 372-382 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. 2017
    18. Published

      Clues as information, the semiotic gap, and inferential investigative processes, or making a (very small) contribution to the new discipline, Forensic Semiotics

      Sørensen, B., Thellefsen, T. L. & Thellefsen, Martin Muderspach, Mar 2017, In: Semiotica. 215, p. 91-118 28 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      The image in print advertising and comments to Val Larsen's research program

      Sørensen, B., Thellefsen, T. L. & Thellefsen, Martin Muderspach, 2017, In: International Journal of semiotics and visual rhetoric (IJSVR). 1, 2, 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. 2016
    21. Published

      The meaning creation process, information, emotion, knowledge, two objects and the significance-effects: some Peircean remarks

      Sørensen, B., Thellefsen, T. L. & Thellefsen, Martin Muderspach, Jan 2016, In: Semiotica. 2016, 208, p. 21-33 13 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    22. 2015
    23. Published

      Dynamics of the Collateral Encyclopedia

      Thellefsen, T. L., Sørensen, B. & Thellefsen, Martin Muderspach, Aug 2015, In: Chinese Semiotic Studies. 11, 3, p. 329-346 18 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. Published

      Introducing a semeiotic-inspired concept of information for library and information science - breaking the boundaries of documents

      Thellefsen, Martin Muderspach, Thellefsen, T. L. & Sørensen, B., Jul 2015, In: Studia Kulturoznawcze. 1, 7, p. 267-280 14 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    25. Published
    26. Published

      An Outline concerning the formal Conditions of Community based on Umberto Eco´s Concept of the Encyclopedia and Charles Peirce’s Semeiotic

      Thellefsen, T. L., Sørensen, B., Thellefsen, Martin Muderspach & Seide, N., 2015, In: Southern Semiotic Review. 2, 6, p. 141-167 26 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    27. Published
    28. Published

      The Concept of Information in Library and Information Science: A field in search of its boundaries: 8 short comments concerning information

      Thellefsen, T. L. (ed.), Thellefsen, Martin Muderspach (ed.), Sørensen, B. (ed.), Floridi, L., Brier, S., Sørensen, B., Thellefsen, Martin Muderspach, Thellefsen, T. L., Dervin, B., Herold, K., Hasle, Per Frederik Vilhelm & Buckland, M., 2015, In: Cybernetics & Human Knowing - A Journal of Second Order Cybernetics, Autopoiesis and Cyber-Semiotics. 22, 1, p. 57-80 23 p.

      Research output: Contribution to journalJournal articleCommunication

    29. Published

      The fallacy of the cognitive free fall in communication metaphor - a semiotic analysis

      Thellefsen, Martin Muderspach, Thellefsen, T. L. & Sørensen, B., 2015, In: Library Trends. 63, 3, p. 512-527 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    30. 2014
    31. Published

      Collateral experience as a prerequisite for signification

      Sørensen, B., Thellefsen, T. & Thellefsen, Martin Muderspach, 25 Aug 2014, Charles Sanders Peirce in His Own Words: 100 Years of Semiotics, Communication and Cognition. Mouton de Gruyter, p. 557-560 4 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    32. Published

      Collateral Experience a prerequisite for signification

      Sørensen, B., Thellefsen, T. L. & Thellefsen, Martin Muderspach, 2014, Charles Sanders Peirce in his own words: 100 years of semiotics, communication and cognition. Thellefsen, T. & Sørensen, B. (eds.). Mouton de Gruyter, p. 557-560 4 p. (Semiotics, Communication and Cognition).

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    33. Published

      The Information Concept of Nicholas Belkin revisited – some semeiotic Comments

      Thellefsen, T. L., Sørensen, B. & Thellefsen, Martin Muderspach, 2014, In: Journal of Documentation. 70, 1, p. 74 - 92 19 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    34. 2013
    35. Published

      Emotion, information and cognition and some possible consequences for Library and Information Science

      Thellefsen, T. L., Thellefsen, Martin Muderspach & Sørensen, B., 28 Jul 2013, In: Journal of the American Society for Information Science and Technology. 64, 8, p. 1735-1750 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    36. Published

      A Pragmatic Semeiotic Perspective on the Concept of Information Need and its relevance for Knowledge Organization

      Thellefsen, Martin Muderspach, Thellefsen, T. L. & Sørensen, B., 2013, In: Knowledge Organization. 40, 4, p. 213-224 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    37. 2011
    38. Published

      Scientific knowledge, fallibilism, agapasm and the ethics of inquiry according to C. S. Peirce

      Sørensen, B., Thellefsen, T. & Thellefsen, Martin Muderspach, 23 Sep 2011, From first to third via Cybersemiotics: A festschrift honoring Professor Søren Brier on the occation of his 60th birthday. Thellefsen, T., Sørensen, B. & Cobley, P. (eds.). Kbh.: Samfundslitteratur, p. 175-206 31 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    39. Published

      The semeiotic of knowledge representation – profiling conceptual knowledge

      Thellefsen, Martin Muderspach, Thellefsen, T. & Sørensen, B., 23 Sep 2011, From first to third via cybersemiotics: A festschrift honoring Professor Søren Brier on the occation of his 60th birthday. Thellefsen, T., Sørensen, B. & Cobley, P. (eds.). Samfundslitteratur, p. 395-422 27 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    40. Published

      Concept theory and semiotics in knowledge organization

      Friedman, A. & Thellefsen, Martin Muderspach, 2011, In: Journal of Documentation. 67, 4, p. 644-674 31 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    41. Published

      Scientific Knowledge, Fallibilism, Agapasm and the Ethics of Inquiry According to Peirce

      Sørensen, B., Thellefsen, T. L. & Thellefsen, Martin Muderspach, 2011, From First to Third via Cybersemiotics, A Festschrift honoring professor Søren Brier on the occasion of his 60th birthday. København: Samfundslitteratur, p. 175-206

      Research output: Chapter in Book/Report/Conference proceedingBook chapterCommunication

    42. Published

      The Semiotic of Knowledge Representation- Profiling Conceptual Knowledge

      Thellefsen, Martin Muderspach, Thellefsen, T. L. & Sørensen, B., 2011, From First to Third via Cybersemiotics: A Festschrift honoring professor Søren Brier on the occasion of his 60th birthday. Thellefsen, T., Sørensen, B. & Cobley, P. (eds.). København: Samfundslitteratur, p. 395-422 28 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterCommunication

    43. Published

      The Significance-effect – A Communicational Effect: Introducing the DynaCom

      Thellefsen, T. L., Sørensen, B. & Thellefsen, Martin Muderspach, 2011, In: Sign Systems Studies. 39, p. 209-223

      Research output: Contribution to journalJournal articleResearchpeer-review

    44. Published

      The significance-effect is a communicational effect: Introducing the Dynacom

      Thellefsen, T., Sørensen, B. & Thellefsen, Martin Muderspach, 2011, In: Sign Systems Studies. p. 209 - 223 15 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    45. 2010
    46. Published

      Knowledge Organization, Concepts, Signs: A Semeiotic Framework

      Thellefsen, Martin Muderspach, 19 Oct 2010, 193 p.

      Research output: Book/ReportPh.D. thesisResearch

    47. 2007
    48. Published

      Signifikans-effekt

      Thellefsen, T. L. & Thellefsen, Martin Muderspach, 2007, Livstegn : encyclopædi semiotik.dk. Thellefsen, T. & Sørensen, B. (eds.). Kbh.: Haase, p. 288-290

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    49. 2006
    50. Published

      The dynamics of information representation and knowledge mediation

      Thellefsen, Martin Muderspach, 1 Jan 2006, Knowledge Organization for a Global Learning Society - Proceedings of the 9th International ISKO Conference. International Society for Knowledge Organization, p. 279-286 8 p. (Advances in Knowledge Organization, Vol. 10).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    51. Published

      The formal conditions for the significance-effect

      Thellefsen, T. L., Sørensen, B., Thellefsen, Martin Muderspach & Andersen, C., 2006, In: Semiotica. 158, 1/4, p. 401-406

      Research output: Contribution to journalJournal articleResearchpeer-review

    52. 2005
    53. Published

      Signifikans-effekter, Google og biblioteksvidenskab

      Thellefsen, Martin Muderspach & Thellefsen, T., 2005, In: Dansk Biblioteksforskning. 1, 2, p. 19-28

      Research output: Contribution to journalJournal articleResearchpeer-review

    54. 2004
    55. Published

      Concepts and terminology reflected from a LIS perspective

      Thellefsen, Martin Muderspach, 2004, Knowledge and change : proceedings of the 12th Nordic Conference for Information and Documentation, September 1-3, 2004, Hotel Hvide Hus, Aalborg, Denmark. Aalborg: Royal School of Library and Information Science

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

    56. Published

      Pragmatic Semiotics and Knowledge Organization

      Thellefsen, T. L. & Thellefsen, Martin Muderspach, 2004, In: Knowledge Organization. 31, 3, p. 177-187

      Research output: Contribution to journalJournal articleResearchpeer-review

    57. Published

      Semiotik og vidensorganisering

      Thellefsen, Martin Muderspach & Thellefsen, T., 2004, Semiotiske undersøgelser. København: Hans Reitzels Forlag, p. 235-252

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

    58. Published

      Semiotik og vidensorganisering

      Thellefsen, T. L. & Thellefsen, Martin Muderspach, 2004, Semiotiske undersøgelser. Thellefsen, T. & Dinesen, A. M. (eds.). Hans Reitzels Forlag, 254 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

    59. 2003
    60. Published

      DISP og DYSP - To grundlæggende perspektiver på viden i biblioteks- og informationsvidenskab

      Thellefsen, Martin Muderspach, 2003, In: Svensk Biblioteksforskning. 14:4, p. 68-78

      Research output: Contribution to journalJournal articleResearchpeer-review

    61. Published

      Problems concerning the process of subject analysis and the practice of indexing

      Thellefsen, T. L., Brier, S. & Thellefsen, Martin Muderspach, 2003, In: Semiotica. 144, 1/4, p. 177-218

      Research output: Contribution to journalJournal articleResearchpeer-review

    62. Published

      The role of special language in relation to knowledge organization

      Thellefsen, Martin Muderspach, 2003, ASIST 2003 : proceedings of the 66th ASIST annual meeting. Medford, N.J.: Information Today

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

    63. 1999
    64. Published

      Indeksering i semiotisk og kognitivt semantisk perspektiv

      Thellefsen, Martin Muderspach & Thellefsen, T., 1999, In: Biblioteksarbejde. 54/55, p. 49-76

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 44929070