Selected publications by Peter Øhrstrøm

 

Publications in Danish are listed in red. Publications in English (and other foreign languages) are listed in black.

  1. ‘Relativity, Gravitation and Absolute Time’, Il Nuovo Cimento Vol. 30 B., N.2 (1975), p.291-298. - Together with Mogens Wegener.
  2.   Mellem fortid og fremtid - et forsøg på en samtænkning af forskellige discipliners bidrag til diskussionen om tidsbegrebet, Idéhistorisk Institut, Aarhus Universitet 1980 (447 sider, licentiatafhandling,  lic.phil. i idéhistorie).
  3.  ‘Conventionality in Distant Simultaneity’, Foundations of Physics, Vol.10, Nos.3-4 (1980), p.333-343.
  4. ‘The Master Argument of Diodorus Cronus’, Int. Logic Rev. N.21, vol.XI (1980), p.60-65. - Revised version published in [30], 1988.
  5. ‘Problems Regarding the Future Operator in an Indeterministic Tense Logic’, Danish Yearbook of Philosophy, vol.18 (1981), p.81-95. Revised version published in [30], 1988.

    1983
  6. ‘Et paradigmeskifte i teorierne om tiden’. Philosophia 11 (1983), nr.1-2, p.78-84. – Revideret version findes i [30], 1988.
  7. ‘Fayes B-teori’, Philosophia 11 (1983) nr.3-4, p.146-152. – Revideret version findes i [30], 1988.
  8.  ‘Time and Free Choice’, Danish Yearbook of Philosophy vol.20 (1983), p.55-66.  Revised version published in [30], 1988.
  9. ‘Richard Lavenham on Future Contingents’, Cahiers de l’Institut du Moyen-âge Grec et Latin, 44 (1983), p.180-186.
  10. ‘Anselm, Ockham and Leibniz on Divine Foreknowledge and Human Freedom’, Erkenntnis vol. 21, 1984, p.209-222.
  11.   Tidens gang i tidens løb, Videnskabshistorisk Museums Venner 1983. 54 sider.

    1984
  12. ‘Buridan on Interval Semantics for Temporal Logic’, Logique et Analyse 106, 1984, p.211-215.
  13.  ‘Idéhistorie inden for og i tilknytning til gymnasieskolens undervisning i matematik, fysik og kemi’, Idehistorie i rampelyset, Aarhus Universitet 1984, p.18-41.
  14. ‘Hvad er et videnskabeligt fremskridt?’, Institut for Eksakte Videnskabers Historie, Aarhus Universitet 1984.

    1985
  15. ‘Richard Lavenham on Temporal Instants’, Cahiers de l’Institut du Moyen-âge Grec et Latin, 49     (1985), p.7-23.
  16. ‘F.C.H. Arentz’s matematiske argumenter mod verdens uendelighed i tid og rum’, Normat, 33         (1985), nr.4, p. 176-185.
  17. ‘Hamilton’s View of Algebra as the Science of Pure time and His Revision of this View’, Historia      Mathematica, Vol.12 (1985), p.45-55.
  18. ‘Niels Bohr om kvantefysik og bevidsthed’, Slagmark 5 (1985), p.5-14.
  19. Guldberg and Waage on the Influence of the Temperature Rates of Chemical Reactions,                   Centaurus 1985, vol.28, p.277-287.
  20.  ‘Analysis of Some Statements Regarding the Beginning’. In Faith and Science in Society, Oxford, 1985. -  Revised version published in [30], 1988.
  21. ‘Julius Thomsen og materiens stræben’, Dansk Kemi, 1985 nr. 3, p.95-98. – Revideret version findes i [30], 1988.

    1986
  22.  ‘Nissim-Sabbat on the One-Way Velocity of Light’, Brit.J.Phil.Sci. 37, 1986, p.120-22.
  23. ‘The Logic of Tensed Statement in English - an Application of Logic Programming’, Symposium on Logic Programming, IEEE Computer Society Number 728, Sept. 1986, p.12-19. Together with Nils Klarlund.

    1987
  24. ‘Temporalis in Medieval Logic, Franciscan Studies’, Vol.42, XX (1987), p.166-179.
  25. ‘Geochronology as a Metaphysical Research Programme’, Zeit. f. Allg. Wiss.theorie, XVIII/1-2 (1987), p.204-214.
  26. ‘Skitse af det tidslogiske system, TEMPUS’, Naturlige og formelle sprog, rap.5. AUC, 1987.
  27. ‘Dialectica, Naturlige og formelle sprog’, Rap.5. AUC, 1987. - Sammen med Lennart Nørreklit.
  28. ‘Om datalogi, verdensbillede og etik’. Indlæg d. 28/1 1987 ved høring arrangeret af Folketingets forskningsudvalg, publiceret af Vejle Bredbånd, 6 sider.

    1988
  29. The Supernatural: Reality, Time and the Transcendent, PRO UNIVERSITATE 1988. - Together with med prof. A.E. Wilder-Smith, Schweiz.
  30. Nogle aspekter af tidsbegrebets rolle i de eksakte videnskaber - med særligt henblik på logikken, Aalborg Universitetsforlag, 1988. Doktorafhandling mhp. dr. scient.-graden. Aarhus Universitet. 237 sider. ISBN 87 7307 385 7.

    1989
  31. ‘TANAL: A Prolog System for Supporting Text Analysis, Learning with Artificial Intelligence’,4th PEG Conference, Uppsala 1989, 10 p. - Together with Per Hasle.
  32. ‘Reasoning about Plural Entities in a Temporal Logic’, Natural and Formal Languages, Report no. 16, AUC, 1989 (7 sider) - Together with Per Hasle.
  33. ‘Tidens Pil’, Fysisk Tidsskrift, 87. Årg. nr. 1, 1989, p. 29-33, anmeldelse.
  34. Review of “Beauregard, Time the Physical Magnitude”, Archives Internationales d’Histoire des Sciences, vol. 39 no. 123 (1989), p.385-86.
  35. Tidslogik og kunstig intelligens, Aalborg Universitetsforlag 1989. 108 sider. ISBN 87 7307 402 0.

    1990
  36. ‘A.N. Prior’s Tense Logic and the Special Theory of Relativity’, Physical Interpretations of Relativity Theory, Vol. II 1990, pp.207-214.
  37. ‘Den videnskabelige information og teologien’. Udgivet i: Viggo Mortensen: Gud og Naturen, Munksgaard 1990, p.90-95, ISBN 87 1610 503 6.
  38. Udflugt i logikken, Aalborg Universitetsforlag 1990. 44 sider. ISBN 87 7307 402 0.

    1991
  39. ‘Medieval Logic and Natural Language Understanding’. In C. Brown and G. Kock, Editors, Natural Language Understanding and Logic Programming, North Holland, Dordrecht 1991, p. 75 - 91. - Together with Per Hasle.
  40. ‘A Tense Logical Approach to Causal and Counterfactual Reasoning’. In Abstracts from the 9th International Conference of Logic, Methodology, and Philosophy of Science, Uppsala, Sweden 1991. Vol. 3, p. 87. - Together with Per Hasle.
  41. ‘A.N. Prior’s Rediscovery of Tense Logic’. In Abstracts from the 9th International Conference of Logic, Methodology, and Philosophy of Science, Uppsala, Sweden 1991. Vol. 2, p. 173. - Together with Per Hasle.
  42. ‘Design and Implementation of a Symptom Language used for Diagnosing Component Faults in a Nuclear Power Plant’, RISØ-I-582, Risø National Laboratory 1991, 10 p. - Together with Finn R. Nielsen.
  43. ‘Time in Science, Language, and History’, Institut for Kommunikation, 1991. Editior. 66 sider. ISBN 87 8970 100 3.

    1992
  44. ‘Diagnosing Component Faults in a Generic Nuclear Power Plant Using Counterfactual and Temporal reasoning’. In Proc. from 4th MOHAWC Workshop, RISØ 1992, p. 62-87. - Together with Finn R. Nielsen and Stig Andur Pedersen.
  45. ‘Counterfactuals and Branching Time in Automated Text Analysis’. In S. Jansen et al. (eds.), Computational Approaches to Text Understanding, Museum Tusculanum, Copenhagen 1992, p. 13-27,ISBN 87 7289 181 5. - Together with Per Hasle.
  46. ‘The Measurement of Time and the Temporal Constancy of the Velocity of Light: The Discussion 1924-44’, Physical Interpretations of Relativity Theory, Vol. III 1992, p.214-225.
  47. C.S. Peirce on the Possibility of a Temporal Logic, WPCS-92-9, Cognitive Science Center, 15 sider, Roskilde.
  48. Hypertid,WPCS-92-9, Cognitive Science Center, Roskilde, 19 sider. - Sammen med Peter Bøgh Andersen.
  49. ‘Logical Models of Causal and Temporal reasoning’. In Brehmer, B.; Leplat, J. (editors), Simulations, Evaluations and Models. MOHAWC: Esprit Basic Research Action 3105, Risø National Laboratory, Roskilde, pp.19-61. - Together with Per Hasle and Stig Andur Pedersen.
  50. Logisk set, Forlaget Systime, Herning 1992. 104 sider. ISBN 87 7783 269 8.

    1993
  51. ‘A.N. Prior’s Rediscovery of Tense Logic’. Erkenntnis Vol. 39, 1993, p. 23-50. - Together with Per Hasle.
  52. ‘The Idea of Branching Time’. Topics in Cognitive Science and HCI 1, 1993, p. 100-113. - Together with Per Hasle.
  53. ”Er alt relativt? Hvad er sandhed?”, i Bjarne Thams (red.): Svar på tiltale 2, Credo Forlag, 1993, p. 175-196.
  54. ‘C.S. Peirce betydning for genopdagelsen af tidslogikken’. I: Jensen, Lytje & Øhrstrøm: Tegn og data, 1993, p.119-138.
  55. Etik og argumentation (forelæsningsnoter), Humanistisk Informatik, 1993, 12 sider.
  56. ‘Time and Cognition’, (red.),Topics in Cognitive Science and HCI 1, 1993, ISBN 87-7349-184-5. 113 p.
  57.  ‘Forskellige repræsentationer af tid’, (red.),Topics in Cognitive Science and HCI 3, 1993, ISBN 87-7349-241-8.
  58. Tegn og data, Aalborg Universitetsforlag, 1993, ISBN 87-7307-468-3. Redigeret sammen med Jens F. Jensen og Inger Lytje.

    1994
  59. ‘Some Peircean Problems Regarding Graphs for Time and Modality’, Second International Conference on Conceptual Structures,University of Maryland, Proceedings, 1994, p.78-92 - Together with Jan Schmidt and Harmen van den Berg.
  60. ‘Hyperzeit’, Zeitschrift für Semiotik, Band 16, Heft 1-2 (1994), 51-68. - Together with Peter Bøgh Andersen.
  61.  ‘The Structure of Causal Reasoning in Medicine and Engineering’. Published in: Jan Faye, Uwe Scheffler and Max Urchs (editors), Logic and Causal Reasoning, Akademie Verlag,1994, p.231-254. - Together with Stig Andur Pedersen and Morten Elvang-Göransen.
  62. ‘Introduktion til C.S. Peirce’s anvendelse af grafer til semantisk beskrivelse’, Skriften på skærmen, 9,1994, p.43-62.
  63. ‘Towards a Tempo-Modal Logic Corresponding to the Special Theory of Relativity’, Physical Interpretations of Relativity Theory, Vol. III 1994, p.214-225.

    1995
  64. Visioner og skræmmebilleder- lys over fremtidens kommunikation, (forelæsningsnoter), Humanistisk Informatik, April 1995, 16 sider.
  65. ‘Logic and Existential Graphs’, Topics in Cognitive Science and HCI 6, (redigeret af Inger Lytje), 1995, p. 137-154.
  66. ‘Investigating Ethical Attitudes and decisions in a simulated Cardiac Care Unit’. In: Abstracts from the 10th International Conference of Logic, Methodology, and Philosophy of Science, Firenze 1995. - Together with Søren Holm, Stig Andur Pedersen, O.W. Nielsen, and Peter Rossel.
  67. Otto Jespersen and Hans Reichenbach as Precursors of Modern Tense Logic - An Abstract. In Abstracts from the 10th International Conference of Logic, Methodology, and Philosophy of Science, Firenze 1995. - Together with Per Hasle.
  68. Otto Jespersen and Hans Reichenbach as Precursors of Modern Tense Logic. Together with Per Hasle. Presented at The 10th International Conference of Logic, Methodology, and Philosophy , Firenze, August 1995. 22 p.
  69. Grundtvig og internettet,Vartov-bogen 1995, p.39-52.
  70. Præsentation af prototypen: Kardiologisk simulator (Internet-publikation), http://www.hum.aau.dk/~poe/KARDIO/hjerte.html.
  71.  Tidens gang i tidens løb, (udvidet udgave), Steno Museets Venner, 1995, 91 sider, ISBN 87-88708-14-4.
  72. Temporal Logic - From Ancient Ideas to Artificial Intelligence, Studies in Linguistics and Philosophy, Kluwer Academic Publishers, Studies in Linguistics and Philosophy 57,1995. 413 p. - Together with Per Hasle.

    1996
  73. ‘SCENARIO ASSISTANT - Using a Tense Logical Language to Handle Scenarios Supporting Training of Coordination and Communication’. Together with Henning Boje Andersen. RISØ-R-918 (EN). ISBN: 87-550-2214-6. ISSN: 0106-2840. Dec. 1996.13 p.
  74. ‘Existential Graphs and Tense Logic’, in: Conceptual Structures: Knowledge Representation as Interlingua - Lecture Notes in Artificial Intelligence 115 (eds) Peter W. Eklund, Gerard Ellis, Graham Mann (44th International Conference on Conceptual Structures, ICCS ‘96, Sydney, Australia, August 1996, Proceedings), Springer, Berlin. pp. 203-217 ISBN: 3-540-61534-2.
  75. ‘The Problem of the Contingent Future: A Discussion of a Medieval Analysis,’ 10 sider, præsenteret på konferencen ECAPII, Leeds University, 1996.
  76. ‘Omkring et billede’, Kritik 123, 29. Årg., ISSN: 0454-5354, 1996, pp. 64-66.
  77. ‘The Bibliography of A.N. Prior’. In Copeland, Jack (editor): 1996, Logic and Reality: Essays in the Legacy of Arthur Prior, Oxford University Press/Clarendon Press, p. 519-532.
  78. ‘A.N. Prior: Time and Reality’, In Copeland, Jack (editor): 1996, Logic and Reality: Essays in the Legacy of Arthur Prior, Oxford University Press/Clarendon Press, p. 43-46.
  79. ‘A.N. Prior: Some Free Thinking’, In Copeland, Jack (editor): 1996, Logic and Reality: Essays in the Legacy of Arthur Prior, Oxford University Press/Clarendon Press, p. 47-51.

    1997
  80. ‘C.S. Peirce and the Quest for Gamma Graphs’, Conceptual Structures: Fulfilling Peirce’s Dream, Lecture Notes in Artificial Intelligence, Springer Verlag 1997, p.357-370.
  81. ‘KARDIO. A simulation of a cardiac care unit intended for the study of the ethical components of medical decision-making’. V-CHI. Technical Report Number 97-1. ISSN 1397-9507. 28 p. Together with Søren Holm and Claus Donner.
  82. ‘A New Tempo-Modal Logic for Emerging Truth’. Together with Mogens Wegener. In: Jan Faye, Uwe Scheffler and Max Urchs (eds.), Perspectives on Time, Kluwer Academic Publishers, ISBN 0-7923-4330-1, 1997, pp.417-442.
  83.   ‘A.N. Prior’s Ideas on the Relation Between Semantics and Axiomatics for Temporal Logic’. Published in: Jan Faye, Uwe Scheffler and Max Urchs (eds.), Perspectives on Time, Kluwer Academic Publishers, ISBN 0-7923-4330-1, 1997, pp.443-58.
  84. ‘Brug af konceptuelle grafer til semantisk beskrivelse af gammeltestamentelige tekster’. Datalingvistisk Forenings årsmøde 1997 i Kolding. Proceedings. Redigeret af Ellen Christoffersen og Bradley Music, p.120-29.

    1998
  85. ‘Review of Donald Gillies: Artificial Intelligence and Scientific Method’, History and Philosophy of Logic, 19 (1998), pp. 57-9.
  86. ‘Den nødvendige diskussion om etik og værdier’. Udgivet i: Dosenrode-Lynge, S. & Øhrstrøm, P.(red.): Gud og Europa. – Kristne ideer i moderne politik.1998, pp. 121-133.
  87. ’Diskussion om etik og værdier i et pluralistisk samfund’. Årsrapport fra Arbejdsmarkeds-Etisk Råd 1998, pp. 57-69.
  88. ’Ockhamistic Logics and True Futures of Counterfactual Moments’. IEEE Temporal Representation and Reasoning (Time-98) Proceedings. (8 pages). Together with Torben Braüner and Per Hasle.
  89. ‘Multimediernes tid’. Udkommet i Jens F. Jensen (red.): Multimedier. Hypermedier. Interaktive Medier. Aalborg Universitetsforlag, 1998, pp. 253-74.
  90. Foundations of Temporal Logic - The WWW-site for Prior-studies. Internet publication. 250 pages of text, http://www.hum.auc.dk/prior. Together with Per Hasle.
  91. Logikken og dens grænser. Undervisningsnoter i religionsinformatik, Institut for Kommunikation 1998.
  92. Hjernen og den frie vilje, Undervisningsnoter i religionsinformatik, Institut for Kommunikation 1998.
  93. Logisk set, 2. reviderede og udvidede udgave, Systime 1998.
  94. Gud og Europa. - Kristne ideer i moderne politik. Aalborg Universitetsforlag, 1998, ISBN 87-7307-613-9. - Redaktion og indledning sammen med Søren Dosenrode-Lynge.

    1999
  95. ‘KARDIO - A simulation of a cardiac care unit intended for the study of the ethical components of medical decision-making’. A. N. Kumar & I. Russell (eds): Proceedings of the 12th International Florida AI Research Society Conference, AAAI Press 1999, pp. 18-23. - Together with Søren Holm and Claus Donner.
  96. ‘Tiden i logisk belysning’. Udgivet i: David Favrholdt (red.): Hvad er tid? En filosofisk diskussion, Gyldendal 1999, pp. 59-85; 165-71 & 234-242.
  97. ‘A Software System for Learning Peircean Graphs’, Published in W. Tepfenhart & W. Cyre (eds.). Conceptual Structures: Standards and Practices, Lecture Notes in Artificial Intelligence 1640, 1999, p. 184-97. Together with Torben Braüner and Claus Donner.
  98. Tidspolitik. Årsrapport fra Arbejdsmarkeds-Etisk Råd 1999.
  99. ’Tid og logik - historisk set’. Udgivet i Holmgaard, J. (red.): Æstetik og logik, Medusa 1999, p. 81 - 107.
  100. The Contingency of the Future. Published in Wegener, M. (ed.). Time, Creation and World-Order, Aarhus University Press 1999, p. 160-70.
  101. ‘Tiden som talmæssigt system’, DEN JYSKE HISTORIKER, dec. 1999, s. 5-9.
  102. ‘Den virkelige lokale tid’, DEN JYSKE HISTORIKER, dec. 1999, s. 41-50.
  103. Tidens gang i tidens løb, 3. reviderede udgave, Steno Museets Venner, 1999, 92 sider, ISBN 87-88708-22-5.
  104. Logik, videnskab og metafysik. Undervisningsnoter i religionsinformatik, Institut for Kommunikation 1999.

    2000
  105. ‘Cognitive Studies of Ethical Reasoning Based on the KARDIO-simulator’, Mathematical Modelling in Medicine, IOS Press, 2000, p. 217-227. Together with Søren Holm, Peter Rossel and Stig Andur Pedersen.
  106. Tiden - et vidt begreb. Emneliste af Peter Øhrstrøm. Dansk BiblioteksCenter as, Ballerup 2000. 6 sider.
  107. ‘Determinism and the Origins of Temporal Logic’. H. Barringer et al. (eds.): Advances in Temporal Logic ,Kluwer Academic Publishers, Dordrecht 2000, pp. 185-206. Together with Torben Braüner and Per Hasle.
  108. Vidensarbejdets etik. Årsrapport fra Arbejdsmarkeds-Etisk Råd 2000, pp. 41-51.
  109. ‘Computer aided narrative analysis using conceptual graphs’. Gerd Stumme (Ed.): Working with Conceptual Structures. Shaker Verlag, Aachen 2000, pp.16-29. Together with Henrik Schärfe.
  110. Etiske problemer i forbindelse med præimplantationsdiagnostik. Indlæg ved Den Centrale Videnskabsetiske Komités høring om præimplantationsdiagnostik, Skejby Sygehus d. 29/8 2000.

    2001
  111. ‘Temporal Logic as a Tool for the Description of the Narrativity of Interactive Multimediea Systems’. In Lars Qvortrup (Ed.): Virtual Interaction: Interaction in Virtual Inhabited 3D Worlds, Springer 2001, pp.371-384.
  112. ‘Mesterargumentet i modlys’. Udgivet i: Torkild Leo Thellefsen (red.): Tegn og betydning. Betydningsdannelse i filosofisk, biologisk og semiotisk perspektiv, Akademisk 2001, p. 201-21.

    2002 
  113. ‘On Teaching Conceptual Graphs’. In Uta Priss, Dan Corbett, Galia Angelova (Eds.), Conceptual Structures: Integration and Interfaces, Springer 2002, pp. 285-98. Together with Henrik Schärfe and Ulrik Petersen.
  114. Time, Reality, and Transcendence in Rational Perspective, Aalborg University Press 2002. – Editor.
  115. Review of Dov M. Gabbay, Mark A. Reynolds and Marcelo Finger, Temporal Logic, Mathematical Foundations and Computational Aspects, Vol.2., Oxford: Clarendon Press, 2000. History and Philosophy of Logic, 23 (2002), pp.303-4.  

    2003
  116. Arthur N. Prior: Papers on Time and Tense. New Edition by Per Hasle, Peter Øhrstrøm, Torben Braüner & Jack Copeland. Oxford University Press 2003.More information
  117. IT-etiske temaer, IFKI, SDU 2003 (ISBN 87-90923-31-6). Redaktør. 148 sider.
  118. ‘Anvendt etik – argumentation og samfundsdebat’, i IT-etiske temaer, pp. 21-42.
  119. ‘Virtuel etik – på tværs af tid og rum’, i IT-etiske temaer, pp. 127-46.
  120. ‘A.N. Prior and the Development of Tense Logic’, PhiNews, Vol. 3 (2003), pp.15-37. Together with Per Hasle.
  121. ‘Computerisering af vore liv i etisk belysning’, Nyhedsbrev fra V-CHI, April 2003, pp. 6-7.
  122. ‘Representing Time and Modality in Narratives with Conceptual Graphs’. In: A. de Moor, W. Lex, B.Ganter (Eds.) Conceptual Structures for Knowledge Creation and Communication. Pp. 201-214. Springer Verlag 2003, LNAI 2746.  Together with Henrik Schärfe. More information.
  123. ‘Time: Religious and Philosophical Aspects’. Published in: The Encyclopedia of Science and Religion. ISBN 0028657047. Thomson & Gale, pp. 896-901.
  124. ‘Den lykkelige kærlighed til logikken’. Udgivet i: Maziar Etemadi (red.), Kærlighed og tækning. Festskrift i anledning af Lennart Nørreklits 60 års fødselsdag. Skrifter om Filosofi og Videnskabsteori. Aalborg Universitet. Nr. 3. ISSN 1600-6259. 2003, pp. 37-54. 
  125. ‘Mellem Tanal og Gratex’. Udgivet i Henrik Schärfe (red.): IMPACT – In Memoriam Inger Lytje, Aalborg Universitetsforlag (ISBN 87-7307-707-0), pp.111-26.
  126. ’A.N. Prior og den specielle relativitetsteori’. Udkommet i Jan-Kyrre Berg (red.): Tid – fysiske, filosofiske og videnskabsteoretiske perspektiver, Biofolia 2003, pp.87-104.

    2004
  127. ‘The Uncertainty of the Future’. Published in: Paul H. Harris and Michael Crawford (Eds.), Time and Uncertainty, Brill, 2004, pp. 229-44.
  128. ‘The Flow of Time into Logic – and Computer Science’, Bulletin of the European Association for Theoretical Computer Science, N. 82, 2004, pp. 191-226. Together with Per Hasle.
  129. ‘The Use of Computer Simulation and Artificial Intelligence in the Study of Ethical Components of Medical Decision-Making’. In Holm, S. and Jonas, M.: Engaging the World: The Use of Empirical Research in Bioethics and the Regulation of Biotechnology, IOS Press, 2004, pp. 119-28. Together with Jørgen Albretsen and Søren Holm.
  130. ‘A Priorean Approach to Time Ontologies’. Published in K.E. Wolff et al. (Eds.): ICCS 2004, LNAI 3127, Springer-Verlag Berlin Heidelberg, 2004, pp. 388-401. Together with Henrik Schärfe. Download.

    2005
  131. Tidens gang i tidens løb. Cd-rom. Forlaget Systime, 2005. Yderligere information.
  132. ‘What Has Happened to Ontology’. Published in F. Dau, M.-L. Mugnier, G. Stumme (Eds) ICCS 2005. Pp. 425 - 438 Springer Verlag, LNAI 3596. Together with Jan Andersen and Henrik Schärfe. More information.
  133. ‘A.N. Prior’s Logic’. In Gabbay, Dov. J.; Woods, John (editors): Logic and the Modalities in the Twentieth Century.  The Handbook of the History of Logic. Vol. 6, Chapter 5, pp. 323-71. Elsevier. Together with Per Hasle.
  134. ‘Modern Temporal Logic: the Philosophical Background’. In Gabbay, Dov. J.; Woods, John (editors): Logic and the Modalities in the Twentieth Century. The Handbook of the History of Logic. Vol. 6, Chapter 6, pp. 373-425. Elsevier.
  135. ”Den elektroniske patientjournal kan fremme etikken i sundhedssektoren”, Ugeskrift for Læger 205; 167 (14): 1545.
  136. “Report of IT case study 1: Research on Stored Information”, in: John Harris (ed.): Workshop Report, Eureca Project on Delimiting the Research Concept and Research Activities, Project no. SAS-CT-2003-510247, Manchester 2005, pp. 135-50. –Together with Johan Dyhrberg.
  137. ‘The Contingency of the Future’, In: Sergio Galvan (Ed.), Enciclopedia Filosofica de Gallarate. Bd. 5 Casa Editrice Bompiani, 2006. s. 4519-4524. .

    2006
  138. Conceptual Structures: Inspiration and Application : 14th International Conference on Conceptual Structures, ICCS 2006 Aalborg, Denmark, July 16-21, 2006 Proceedings. Berlin / Heidelberg : Springer, 2006. 454 s. Editor together with H. Schärfe, Henrik and P. Hitzler.
  139. Inspiration and Application: Contributions to ICCS 2006 14th International Conference in Conceptual Structures ICCS 2006. Aalborg: Aalborg Universitetsforlag, 2006. 260 s. Editor together with H. Schärfe, Henrik and P. Hitzler.
  140. Panoptic Research in Ethical Perspective. I: Reader for EURECA Workshop 4. 2006. s. 1-24. Together with Albrechtslund, Anders  & Albretsen, Jørgen.
  141. The Logic of Time and Modality. SYNTHESE. 2006; vol. 150, nr. 3, s. 327-328. Editor together with Braüner, Torben  & Hasle., Per F. V..
  142. Preface. In: The Logic of Time and Modality. SYNTHESE. 2006; vol. 150, nr. 3, s. 327-328. Together with Braüner, Torben  & Hasle., Per F. V..
  143. Mellem tidsspilde og tidstyranni : svaret fra Aalborg. I: KIM: Kommunikations-, informations- & medievidenskab. 2006 ; nr. Maj, 2006. s. 6-7
  144. Diverse bidrag til: Etik og livets byggeklodser : http://www.etikoglivet.dk/ : Det Etiske Råd, 2006.
  145. ”Mellem naturudnyttelse og forvalterskab”. I: Konferencerapport: nytte, etik og tro i forbindelse med udsætning af genmodificerede planter. Det Etiske Råd 2006.
  146. “The logic of temporal beginning”. I: The Way Through Science and Philosophy: Essays in Honour of Stig Andur Pedersen. Bd. 4 London: College Publications, 2006. s. 257-266
  147. Tid - et filosofisk begreb og en målelig størrelse: emneforløb til almen studieforberedelse. Århus: Systime, 2006. 61 s.
  148. ”Åndelig omsorg for børn, der mister”. I: Kender du et barn som har mistet? : 25 tekster om at miste, skrevet til børnene og deres pårørende. Mellemgaard, 2006. s. 76-82. Sammen med Ole Raakjær.
     
    2007
  149. Tidstegn. I: Livstegn : encyklopædi semiotik.dk. 9788755912083.udg. Haase og Søns Forlag, 2007, s. 316-321.
  150. ”Surveillance, Persuasion, and Panopticon”. / Jespersen, Julie Leth ; Albrechtslund, Anders ; Øhrstrøm, Peter ; Hasle., Per F. V. ; Albretsen, Jørgen. I: Persuasive Technology : Second International Conference on Persuasive Technology, PERSUASIVE 2007 : Revised Selected Papers. Berlin/Heidelberg : Springer, 2007. s. 109-120 (Lecture Notes in Computer Science).
  151. Ethical problems inherent in psychological research based on internet communication as stored information. / Øhrstrøm, Peter ; Dyhrberg, Johan. In: Theoretical Medicine and Bioethics. 2007; vol. 28, nr. 3, JUN. s. 221-241
  152. Historical and Conceptual Foundation of Diagrammatical Ontology. / Øhrstrøm, Peter ; Uckelman, Sara L. ; Schärfe, Henrik. In: Conceptual Structures: Knowledge Architectures for Smart Applications : 15th International Conference on Conceptual Structures, ICCS 2007, Sheffield, UK, July 22-27, 2007, Proceedings. 2007. s. 374-386 (Lecture Notes in Computer Science. Sublibrary: Lecture Notes in Artificial Intelligence).
  153. "Værdidebatten om menneskelivets begyndelse." I: Etik i tiden. : 20 år med Det Etiske Råd. 1987-2007.. red. / Klemens Kappel; Anne Lykkeskov. København : Det Etiske Råd, 2007. s. 53-70
  154. "Towards an Integration of Mainstream and Formal Epistemology." In: Danish Yearbook of Philosophy. 2007 ; vol. 41, København: s. 93-99
  155. "Ordet/07-08". Munkiana. 2007 ; vol. 11, nr. 36, August. Aalborg: s. 6-9
  156. "Miraklernes tid". Munkiana. 2007 ; vol. 11, nr. 37, November. Aalborg: s. 30-34
  157. Intelligent Design: An Intellectual Challenge? / Etemadi, Maziar Haghpaidar (Redaktør) ; Øhrstrøm, Peter (Redaktør). Aalborg : Aalborg University Press, 2007. 116 s.
  158. Introduction. / Etemadi, Maziar Haghpaidar ; Øhrstrøm, Peter. In: Intelligent Design: An Intellectual Challenge?. red. / Maziar H. Etemadi ; Peter Øhrstrøm. Aalborg : Aalborg University Press, 2007. s. 5-6.
  159. Intelligent Design in Historical Perspective. / Øhrstrøm, Peter ; Thorvaldsen, Steinar. In: Intelligent Design: An Intellectual Challenge?. Red. / Peter Øhrstrøm ; Maziar Etemadi. Aalborg : Aalborg University Press, 2007. s. 7-20
  160. It-etik : En antologi om informations- og kommunikationsteknologiske emner i etisk belysning. / Albrechtslund, Anders (Redaktør) ; Øhrstrøm, Peter (Redaktør). Aalborg : Aalborg Universitetsforlag, 2007. 225 s.
  161. Indledning. / Albrechtslund, Anders ; Øhrstrøm, Peter. I: It-etik : En antologi om informations- og kommunikationsteknologiske emner i etisk belysning. red. / Anders Albrechtslund ; Peter Øhrstrøm. Aalborg : Aalborg Universitetsforlag, 2007. s. 5-22
  162. Kunstig intelligens i etisk belysning. / Øhrstrøm, Peter. I: It-etik : En antologi om informations- og kommunikationsteknologiske emner i etisk belysning. red. / Anders Albrechtslund ; Peter Øhrstrøm. Aalborg : Aalborg Universitetsforlag, 2007. s. 41-110.
  163. Ikt og etik. / Øhrstrøm, Peter. I: Tankestreger : - tværvidenskabelige nybrud. red. / Robin Engelhardt; Camilla Mehlsen; Frederik Stjernfelt. København: Danmarks Pædagogiske Universitetsforlag, 2007. s. 219-230.

    2008
  164. "It might be Kairos". Persuasive 2008, Oulu, p.94-97. Together with Morten Aagaard and Lars Moltsen.
  165. "Jacob Lorhard’s Ontology: A 17th Century Hypertext on the Reality and Temporality of the World of Intelligibles." ICCS'08 - Conceptual Structures: Knowledge Visualization and Reasoning, Toulouse, France, July, 2008. LNAI: Lecture Notes in Artificial Intelligence; 5113, pp. 74-87. Springer 2008. Together with Henrik Schärfe & Sara Uckelman.
  166. "Time in Philosophical Logic." In: Temporal Database Entries for the Springer Encyclopedia of Database Systems: A TIMECENTER Technical Report. Eds. Christian S. Jensen & Richard T. Snodgrass. Aalborg University & University of Arizona, USA, 2008, pp. 287-292. Link to the paper.
  167. Project Quality Plan, HANDS Deliverable D1.1.1, July 2008, http://hands-project.eu. Together with Morten Aagaard and Ulrik Sandborg-Petersen.

    2009
  168. "Time and Logic: A.N. Prior’s Formal Analysis of Temporal Concepts". In Proceedings of ICFCA 2009, LNCS, Springer.
  169. “In Defence of the Thin Red Line: A Case for Ockhamism”, Humana.mente 8 - Models of Time (2009), pp. 17-32.
  170.  “Towards a Handy Interactive Persuasive Diary for Teenagers with a Diagnosis of Autism”. In: Proceedings of the 4th International Conference on Persuasive Technology. Association for Computing Machinery, 2009. (ACM International Conference Proceeding Series; 350). http://dl.acm.org/citation.cfm?id=1541953. Together with Anja Meiland Ranfelt and Tony Wigram.
  171. "A Conceptual Analysis of Difficult Situations - developing systems for teenagers with ASD", In: CEUR Workshop Proceedings, No. 483, 2009. Together with Henrik Schärfe and Miklos Gyori.

    2010
  172. “Issues of credibility in developing mobile solutions for autism-diagnosed teenagers”. In: Persuasive 2010 Proceedings of Poster Papers for the Fifth International Conference on Persuasive Technology. Ed. Per Hasle; Harri Oinas-Kukkonen; Thomas Ploug; Teppo Räisänen. Oulu University Press, 2010. p. 37-40. Together with Anne Gerdes.
  173. “Branching Time as a Conceptual Structure”. In: Conceptual Structures: From Information to Intelligence. Ed. Madalina Croitoru ; Sébastien Ferré; Dickson Lukose. Vol. LNAI 6208 Springer, 2010, p. 125-138. Together with Henrik Schärfe and Thomas Ploug.
  174. Syllogistics with PrologPlusCG: Syllog - A Tool for Logic Teaching. Proceedings of Artificial Intelligence Workshops 2010 (AIW 2010). MIMOS BERHAD , 2010. p. 42-55. Together with Ulrik Sandborg-Petersen and Thomas Ploug.
  175. “Towards an Implementation of Jacob Lorhard's Ontology as a Digital Resource for Historical and Conceptual Research in Early Seventeenth Century Thought. Published in “Text Comparison and Digital Creativity: The Production of Presence and Meaning in Digital Text Scholarship”, van Peursen, W., Thoutenhoofd, E. D. & van der Weel, A. (red.). Leiden, The Netherlands: Koninklijke Brill 2010  N.V. p. 57-75. Together with Ulrik Sandborg-Petersen.
  176. "Some Reflections on Logic and Transcendence". Published in Helge Kragh & Marie Vejrup Nielsen (red.): God - a Mathematician?, Proceedings of the Danish Science-Theology Forum vol. 5. Aarhus University, 2010. p. 117-32. 
  177. "Det Virtuelle Forskerværksted for Kaj Munk Studier: Design af en platform for udvikling af et alment tilgængeligt website for Kaj Munks forfatterskab". Munkiana, Vol. 14, No. 44, 2010, p. 23-27. Sammen med Ulrik Sandborg-Petersen.
  178. "Den tidslogiske analyse af determinismeproblemet". Udgivet i: Frej Klem Thomsen  & Jakob v.H. Holtermann (red.): Filosofi: 5 spørgsmål. Automatic Press, 2010. s. 223-40.
  179. Etiske overvejelser og dilemmaer ved brug af velfærds-teknologi i den kommunale social- og
    sundhedssektor. Udgivet i Povl Riis (red.): Velfærdsteknologi – nye hjælpemidler i ældreplejen. ÆldreForum, 2010. s. 20-27.

    2011
  180. “Helping Autism-diagnosed Teenagers Navigate and Develop Socially Using E-learning Based on Mobile Persuasion”. International Review of Research in Open and Distance Learning, Vol. 12.4, May 2011, p. 54-71. Link to the paper.
  181. “The Role of Credibility In the Design of Mobile Solutions To Enhance the Social Skill-Set of Teenagers Diagnosed with Autism”. Published in Journal of Information, Communication & Ethics in Society.  Vol. 9 Iss: 4, pp. 1-13. Together with Anne Gerdes.  Link to the paper.
  182. “Future Contingents”, Stanford Encyclopedia of Philosophy, Summer 2011 Edition, ISSN: 1095-5054, p. 1-54. Together with Per Hasle. Link to the paper.
  183. “Peircean diagrams of time”, Semiotica 186-1/4 (2011), p. 259-274. (DOI.10.1515/semi.2011.055). Link to the paper.
  184. “Prior’s defence of Hintikka’s theorem. A discussion of Prior’s ‘The logic of obligation and the obligations of the logician’”. Synthese 2011. DOI 10.1007/s11229-011-9936-2. Together with Jörg Zeller and Ulrik Sandborg-Petersen.  Link to the paper.
  185. “Time and knowledge”. Synthese 2011. DOI 10.1007/s11229-011-9948-y.Together with Ulrik Sandborg-Petersen. Link to the paper.
  186. “From a logical angle”. Synthese 2011. DOI 10.1007/s11229-011-9941-5. Together with Per Hasle. Link to the paper.
  187. “Towards a Common Language for the Discussion of Time Based on Prior’s Tense Logic.” Published in A. Vatakis et al. (Eds.): Time and Time Perception 2010, LNAI 6789, pp. 46–57. Springer-Verlag Berlin Heidelberg 2011. DOI  10.1007/978-3-642-21478-3. Link to the paper.
  188. “A.N. Prior’s Ideas on Tensed Ontology”. Published in S. Andrews et al. (Eds.): ICCS 2011, LNAI 6828, pp. 118–30. Springer-Verlag Berlin Heidelberg 2011. Together with David Jakobsen and Henrik Schärfe. Link to the paper.
  189.  “Diskussionen om menneskets værdighed”. Udgivet i Karen Marie Dalgaard og Michael Hviid Jacobsen (red.): Humanistisk palliation. Teori, metode, etik og praksis. Hans Reitzels Forlag, 2011, side 137-51. Link til bogen.
  190. “Ansvar – fagligt og personligt”. Udgivet i: Lisbeth Uhrenfeldt og Erik Elgaard Sørensen (red.): Sundhedsfaglig ledelse. Gad, 2011. s. 240-247. Link til bogen,