Publications
Book chapters
Cofta, P., Lacohee, H. (2014) Trusted and trustworthy information technology. In: Khosorow-Pour, M. (Eds.). Encyclopedia of Information Science and Technology, Third Edition. IGI Global.
Cofta, P., Lacohee, H., Hodgson, P. (2011) Incorporating Social Trust into Design Practices for Secure Systems. In: Mouratidis, H. (Ed.) Software Engineering for Secure Systems: Industrial and Research Perspectives. IGI Global.
Cofta, P., Lacohee, H. (2010) Trust in identification systems: from empirical observations to design guidelines. In: Trust Modelling and management in Digital Environments: From Social Concepts to System Development by Zheng Yan (Ed.) Information Science Publishing.
Cofta, P. (2009) Designing for Trust. In: Handbook of Research on Socio-Technical Design and Social Networking Systems by Brian Whitworth and Aldo de Moor (Eds). Information Science Reference,
Journals and conferences
Cofta P., Marciniak, B. (2023) Impact of Reference Nodes on Uncertainty in Hybrid Ad-Hoc Sensor Networks. IEEE Sensors Journal, vol. 23, no. 23, pp. 29323-29332, 1 Dec.1, 2023. https://doi.org/10.1109/JSEN.2023.3326200
Cofta P., Marciniak, B. (2023) The Infeasibility of Using Reference Nodes in Reputation-Based IoT Sensor Networks. 2023 16th International Conference on Signal Processing and Communication System (ICSPCS), Bydgoszcz, Poland, 2023, pp. 1-6, https://doi.org/10.1109/ICSPCS58109.2023.10261158.
Cofta P., Antczak-Jarząbska, R. Improvements to Data Reconstruction in IoT Sensor Networks Under Realistic Conditions 2023 16th International Conference on Signal Processing and Communication System (ICSPCS), Bydgoszcz, Poland, 2023, pp. 1-6, https://doi.org10.1109/ICSPCS58109.2023.10261153.
Gackowska, M., Cofta, P., Śrutek, M. et al. (2023) Multivariate linear regression model based on cross-entropy for estimating disorganisation in drone formations. Sci Rep 13, 12750. https://doi.org/10.1038/s41598-023-39926-5
Orłowski, C., Cofta, P., Orlowski, A. (2022) The Rule-Based Model of Negentropy for Increasing the Energy Efficiency of the City’s Digital Transformation Processes into a Smart City. Energies 2022, 15, 1436. https://doi.org/10.3390/en15041436
Cofta, P.; Karatzas, K.; Orłowski, C. (2021) A Conceptual Model of Measurement Uncertainty in IoT Sensor Networks. Sensors 2021, 21, 1827. https://doi.org/10.3390/s21051827
Cofta, P., Marciniak, T., Pałczyński, K. (2021) Applicability of Machine Learning to Short-Term Prediction of Changes in the Low Voltage Electricity Distribution Network. In: Paszynski M., Kranzlmüller D., Krzhizhanovskaya V.V., Dongarra J.J., Sloot P.M. (eds) Computational Science – ICCS 2021. ICCS 2021. Lecture Notes in Computer Science, vol 12744. Springer, Cham. https://doi.org/10.1007/978-3-030-77967-2_22
Lebiedź, J.; Cofta, P.; Orłowski, C. (2021) Eventual Convergence of the Reputation-Based Algorithm in IoT Sensor Networks. Sensors 2021, 21, 6211. https://doi.org/10.3390/s21186211
Cofta, P. (2021) Trust, choice, and self-preservation: a computational approach. Cogn Tech Work 23, 85–101 (2021). https://doi.org/10.1007/s10111-019-00600-4
Adrian, G., Cofta, P., Marciniak, T., Dumitru, C.-D. (2020) Challenges for the Large-Scale Integration of Distributed Renewable Energy Resources in the Next Generation Virtual Power Plants. Proceedings 63, no. 1: 20. https://doi.org/10.3390/proceedings2020063020
Cofta P., Orłowski C., Lebiedź J. (2020) Trust-Based Model for the Assessment of the Uncertainty of Measurements in Hybrid IoT Networks. Sensors 2020, 20, Issue 23 (December-1 2020), 1-22. DOI: 10.3390/s20236956. 2020.
Cofta P., Ledziński D., Śmigiel S., Gackowska M. (2020) Cross‐Entropy as a Metric for the Robustness of Drone Swarms. Entropy. 2020, 597, 22, 1-12. DOI: 10.3390/e22060597. http:/www.mdpi.com/1099-4300/22/6/597. 2020.
Cofta P. (2019) Code comprehension as a distributed construction of meanings. Biuletyn Wojskowej Akademii Technicznej 2019, 68, 2, 23-41. 2019. DOI: 10.5604/01.3001.0013.3001.
Orłowski C., Cofta P., Wąsik M., Welfler P., Pastuszka J. (2019) The Use of Group Decision-Making to Improve the Monitoring of Air Quality. Transactions on Computational Collective Intelligence XXXIV / Nguyen N., Kowalczyk R., Mercik J., Motylska-Kuźma A. (eds.) Berlin, Heidelberg : Springer-Verlag, 2019. DOI: 10.1007/978-3-662-60555-4_9
Meng W., Cofta P., Jensen C. D., Grandison T. (eds.) (2019) Trust Management XIII Switzerland : Springer International Publishing, 2019 IFIP Advances in Information and Communication Technology ISBN 978-3-030-33715-5
Cofta, P. (2019) Trust, choice, and self-preservation: a computational approach. Cognition, Technology & Work 2019, 21, -, 1-17. DOI: 10.1007/s10111-019-00600-4
Cofta, P. (2019) Trusting the IoT: There Is More to Trust Than Trustworthiness. In: Trust Management XIII / Weizhi Meng, Piotr Cofta, Christian Damsgaard Jensen, Tyrone Grandison (eds.) Copenhagen, Denmark : 17-19.07.2019. IFIP WG 11.11 International Conference on Trust Management. Switzerland : Springer International Publishing, 2019. DOI: 10.1007/978-3-030-33716-2
Cofta, P. (2018) Trust and the Web - A Decline or a Revival? Journal of Web Engineering 2018, 17, 8, 591-616. DOI: 10.13052/jwe1540-9589.1781
Ward, D., Kourti, N., Lazari, A., Cofta, P. (2014) Trust Building and the ERNCIP community. Int. J. of Critical Infrastructure Protection. (accepted)
Cofta, P., Lacohee, H. (2014) Interdisciplinary game-theoretic approach to trust modelling. Int. J. of Applied Industrial Engineering.
Dwyer, N., Clark, T., Cofta, P., Randall, D. (2011) Reading Trust and Distrust in Shared Documents: Film Professionals Review Film Reviews. In: Proc. of TP-DIS 2011: Trust and Privacy in Distributed Information Sharing; co-located with: IFIPTM 2011 at the Technical University of Denmark (DTU), Copenhagen, Denmark. Also in: Journal of Internet Services and Information Security (JISIS) vol. 1 no. 4 Nov 2011 pp.110-119
Mouratidis, H., Cofta, P. (2010) Practitioner's challenges in designing trust into online systems. In: Journal of Theoretical and Applied Electronic Commerce Research vol. 5 no.3.
Dwyer, N., Clark, T., Randall, D., Cofta, P. (2010) Where everyone knows your name: Trust in a localised media environment. In: Proc. of 4th IFIP WG 11.11 International Conference on Trust Management IFIPTM 2010, June 14-18, 2010, Morioka, Iwate, Japan
Cofta, P., Hodgson, P. (2009) 'Designing for Trust' for the Future Web. In: Proc. of WebSci'09 Society On-Line, Athens, Greece, 18th–20th March, 2009.
Hodgson, P., Cofta, P. (2009) Towards a methodology for research on trust. In: Proc. of WebSci'09 Society On-Line, Athens, Greece, 18th–20th March, 2009.
Cofta, P. (2009) Towards a better citizen identification system. FIDIS Journal. Identity in the Information Society. Volume 1, Number 1, 39-53. Springer.
Hodgson, P., Cofta, P. (2008) Society As An Information Network. Proc. of Fourth International Conference on Technology, Knowledge & Society, 18-20 January 2008, Boston, USA. Also International Journal of Technology, Knowledge and Society, Volume 4, Issue 1, pp.1-10.
Dwyer, N., Cofta, P. (2008) Understanding the grounds to trust: game as a cultural probe. Proc. of Web 2.0 Trust workshop at the Joint iTrust and PST Conferences on Privacy, Trust Management and Security, June 18-20, 2008, Trondheim, Norway (IFIPTM 2008)
Cofta, P. (2008) The Googleplex. Proc. of International Conference on Electronic Commerce (ICEC'08) August 19-22, 2008 Innsbruck, Austria.
Cofta, P. (2008) Confidence-compensating privacy protection. Proc. of PST 2008 Sixth Annual Conference on Privacy, Security and Trust, October 1-3, 2008, Fredericton, New Brunswick, Canada.
Cofta, P. (2007) Confidence, trust and identity. BT Technology Journal. Vol 25 No 2, April 2007.
Cofta, P. (2006) Comparative analysis of the complexity-based model of trust. Proc. of AAMAS 06 Fifth International Joint Conference on Autonomous Agents and Multiagent Systems. Hakodate, Japan, 8-12 May 2006.
Cofta, P. (2006) Convergence and trust in eCommerce. BT Technology Journal vol 24, no 2, April, 2006.
Cofta, P. (2006) Distrust. Proc. of ICEC 2006 The Eighth International Conference on Electronic Commerce, August 14-16, 2006, Fredericton, New Brunswick, Canada.
Cofta, P. (2006) Confidence creation framework of eBay. Proc. of Networking and Electronic Commerce Research Conference (NAEC 2006), October 19-22, 2006, Riva Del Garda, Italy.
Cofta, P. (2005) Impact of convergence on trust in e-commerce. Proc. of Networking and Electronic Commerce Research Conference (NAEC 2005), October 6-9, 2005, Riva Del Garda, Italy.
Yan, Z., Cofta, P. (2005) A Mechanism for Trust Sustainability among Trusted Computing Platforms. in: Sokratis K. Katsikas, Javier Lopez, Günther Pernul (Eds.): Trust, Privacy and Security in Digital Business: Second International Conference, TrustBus 2005, Copenhagen, Denmark, August 22-26, 2005, Proceedings. Lecture Notes in Computer Science 3592 Springer 2005
Cofta, P. (2004) Computing Recommendations to Trust. TrustBus 2005. Proc. of Second International Conference, iTrust 2004, Oxford, UK, March 29 - April 1, 2004.
Cofta, P., Crane, S. (2003) Towards the Intimate Trust Advisor. In: Paddy Nixon, Sotirios Terzis (Eds.): Trust Management, First International Conference, iTrust 2003, Heraklion, Crete, Greece, May 28-30, 2002, Proceedings. Lecture Notes in Computer Science 2692 Springer 2003.
Yan, Z., Cofta, P. (2003) Methodology to Bridge Different Domains of Trust in Mobile Communications. In: Paddy Nixon, Sotirios Terzis (Eds.): Trust Management, First International Conference, iTrust 2003, Heraklion, Crete, Greece, May 28-30, 2002, Proceedings. Lecture Notes in Computer Science 2692 Springer 2003.
Workshops and invited presentations
Cofta, P., Mallett, C. (2013) Trust-Enhanced Risk Management (TERM) for Smart Systems. Presented at “Telecoms for Smart Grids” annual conference, London, UK.
Cofta, P. (2013) TERM: Trust-Enhanced Risk Management. Tutorial on “Day-Con2013” Security Conference, Dayton, OH, USA.
Cofta, P. (2014, 2013) TERM: Trust-Enhanced Risk Management. Workshop on “Troopers13” and "TRoopers14"Security Conferences, Heidelberg, Germany.
Cofta, P. (2012) Trust: the Unloved Sibling. Keynote presentation on Day-Con2012 Security Conference, Dayton, OH, USA.
Cofta, P. (2012) Security Professionals: Plumbers of Trust. Keynote presentation on Troopers12 Security Conference, Heidelberg, Germany.
Cofta, P. (2011) Resilient against unexpected: are you? Invited presentation on the Smart Grid Smart Cities 2011 Conference, Lisbon, Portugal.
Cofta, P. (2011) Creation of trust in inter-organisational cooperation. Invited presentation at the ERN-CIP Trust Conference, JRC, Ispra, Italy.
Cofta, P. (2010) If you make it, they may not come: social barriers to an adoption of Smart Grid. Invited presentation at Smart Grid Smart Cities Smart Future Conference, Amsterdam, The Netherlands.
Cofta, P. (2008) Identity and trust: Enabling layers of the future communication landscape. Emerging Communications Conference (eComm2008), Mountain View, California, USA, March 12-14, 2008.
Cofta, P. (2007) From trust to revenue. Telco 2.0, 2nd Industry Brainstorm, 27-29 March 2007, London, UK.
Cofta, P. (2007) Surveillance as a crisis of trust. Westminster eForum, London, UK.
Cofta, P. (2007) Trust and control: makers and breakers of e-services. Networking and Electronic Commerce Research Conference (NAEC 2007), November, 2005, Riva Del Garda, Italy.
Cofta, P. (2006) Trust in a virtual world. Joint EU SecurIST, Mobile & Wireless Workshop, Brussels, Belgium.
Cofta, P., Lacohee, H. (2006) Trust or there and back again: a cautionary tale of an interdisciplinary cooperation. First Research Meeting of Centre for Systems and Services Sciences (CS3), Grenoble, France.
Cofta, P. (2004) Trusting Totalitarian Technologies. VIPER 2004, Basel, Switzerland
Chen, Z., Cofta, P., Immonen, O. (2003) Security and Trust Services API for J2ME Technology. JavaPolis 2003. December 03-04. Brussels, Belgium.
Whitepapers and position papers
Cofta, P. (2013) Building Trust in Information Security. Whitepaper. The Alliance of Trustworthy Business Experts.
Cofta, P. (2009) Trust assurance: a foundation of identity management. Position paper. Oxford Internet Institute workshop on "A Policy and Legal Framework for Identity Management".
Cofta, P. (2004) Challenges in trust. Whitepaper. Media Lab Europe.
Cofta, P. (2004) Trusting Technologies. Position paper. Media Lab Europe.
Cofta, P. (2004) The Phenomenon of a Borderline Trust. Position paper. Media Lab Europe.
Early papers
Piotr Cofta: Mobile Commerce Fora. In: Marko Suoknuuti (ed).: Mobile Internet Technical Architecture (MITA). IT Press. 2002.
WAP (Wireless Application Protocol) Forum Specification WAP-231-EFI-20011217-a: External Functional Interfaces 2001. (co-author).
MeT (Mobile Electronic Transactions) Forum Technical Architecture Specification. 2001.
Cofta P., Kaczmarek S., Weisbrodt R., Komputerowe centrum nadzoru sieci telekomunikacyjnej. KST1994, Bydgoszcz, September 1994, C-4.24, pp.238-249 (in Polish).
Cofta P., Lebiedz J. Piechowka M., Wybrane koncepcje wizualizacji sieci elektroenergetycznej nN. 1994 (in Polish), Gdansk TU Report 142/94.
Cofta P., Lyskawa H. and Szejko S. Evaluation of the HyperScript tool and its applicability to software development process. (in Polish). Applied Informatics Dept., Gdansk TU Report, Dec 1994.
Cofta P. and Szczerbicki E.: Modular information system architecture for maritime commerce and transport. Maritime Commerce and Transport vol 12 pp27-37, 1994.
Cofta P., Downarowicz O. and Szczerbicki E.: Logistic information system for maritime commerce and transport. Maritime Engineering, No 3., pp. 144-149. 1994.
Cofta P. Proces translacji w ujeciu przetwarzania tekstu. (Translation as text processing) PhD thesis. University of Technology Gdansk. 1989.
Blicharski E., Birn P., Cofta P., Piechowka M., Szejko S. System wizualizacji schematow stacji SN. (in Polish) Informatyka w Energetyce, Warszawa, 5-7 Nov 1989, pp. 58-68.
Blicharski E., Birn P., Cofta P., Mital Z., Piechowka M., Szejko S., Stanowisko modelowe systemu komputerowego wspomagania eksploatacji sieci SN dla rejonu energetycznego. (in Polish) Informatyka w Energetyce, Warszawa, 5-7 Nov 1989, vol. E, pp. 1-11.
Kaczmarek S., Cofta P., Stankiewicz A., Weisbrodt R., Realizacja funkcji eksploatacji technicznej centrali elektronicznej SPC-800. Przeglad Telekomunikacyjny Nr 2, 1988, pp.43-47 (in Polish).
Blicharski E., Cofta P., Mital Z., Piechowka M., Szejko S.: Wielodostepny system wspomagania eksploatacji sieci elektro-energetycznej na przykladzie Zakladu Energetycznego Gdansk (In Polish). Mat. Konferencji Zastosowanie mikrokomputerow w energetyce zawodowej MIKROEN88, Jadwisin, Oct 1988, pp. 51 - 58.
Cofta P.: Parallel Processing of Normal Markov Algorithms. Proc. of MIMI'88 Mini and Microcomputers and Their Applications (Ed. E. Luque), Barcelona, Spain, 1988, pp.553-556.
Blicharski E., Cofta P., Mital Z., Piechowka M., Szejko S.: Baza danych systemu rejonowego eksploatacji sieci elektroenergetycznej. (in Polish) "Zastosowanie mikrokomputerow w energetyce zawodowej MIKROEN'88", Jadwisin, Oct 1988, pp. 44-50.
Kaczmarek S., Cofta P., Stankiewicz A., Weisbrodt R., Funkcje eksploatacji technicznej i ich realizacja w centralach sredniej pojemnosci i sterowaniu programowym. BIT, Nr 2, 1987, pp.14-18 (in Polish).
Cofta P., Kaczmarek S., Zastosowanie sieci lokalnych w dedykowalnych systemach wielomikrokomputerowych. Proc. Conf. "Sieci komputerowe. Teoria, technika, zastosowania", Wroclaw, Sept. 1987, Prace Naukowe Centrum Obliczeniowego Politechniki Wroclawskiej Nr 5, Seria Konferencje Nr 3, pp.188-191 (in Polish).
Cofta P.: Czy nastepuje zmierzch jezykow asemblerowych. Informatyka no 3, 1987, pp 8-11. (in Polish)
Kaczmarek S., Cofta P., Stankiewicz A., Weisbrodt R., Verwaltungssystem der SPC-Vermittlungsstellen. 15. Verkehrswissenschaftliche Tage, Dresden, 23-26 Juni 1987, Tagungssektion VI, pp.36-39 (in German).
Kaczmarek S., Cofta P., Stankiewicz A., Weisbrodt R., Funkcje eksploatacji technicznej i ich realizacja w centralach sredniej pojemnosci i sterowaniu programowym. KST'1986, Rynia k/Warszawy, 17-19 wrzesnia 1986, C-19, pp.604-613 (in Polish).
Kaczmarek S., Cofta P., Stankiewicz A., Weisbrodt R., Mikroprocesorowy uklad realizacji funkcji eksploatacji technicznej centrali telefonicznej SPC 800. II Krajowa Konferencja nt. "Przetwarzanie Sygnalow w Telekomunikacji, Sterowaniu i Kontroli", Bydgoszcz, Wrzesien 1986, Tom II/52, pp.402-410 (in Polish).
Cofta P.: The macro-based object code format definition. Systems Science IX. International Conference on Systems Science, Wroclaw, Poland, 1986.
Cofta P.: Norma IEEE - jezyki asemblerowe dla mikroprocesorow. Informatyka, no. 5, 1986, pp 11-13. (in Polish)
Bartkowski T, Cofta P., Krawczyk H, Szpryngier P.: Some design problems of a digital selective calling systems. Proc. Int. Conf. SOPO'S5, 1985 S. 89/98, IFIP/IFAC.
Cofta P.: Czy naprawde musi byc firmy Sinclair? Biuletyn PTI, 1985/10 (in Polish).
Cofta P., Kaczmarek S., Path connection evaluation in a switching networks and its application in control. XI International Switching Symposium (ISS'84), Florence (Italy), 7-11 May 1984, Vol.3, Session 33B Paper 6, pp.1-7.
Kaczmarek S., Cofta P., The Concept of a Microprocessor Circuit that Determines the State of a Multistage Switching Network. 6th European Conference on Electrotechnics - EUROCON'84 - Computers in Communication and Control, Brighton (UK), 26-28 September 1984, pp.84-88.
Cofta, P: Ocena metody konwersacyjnej w poczatkowym nauczaniu programowania. In: Materialy VII Ogolnopolskiego seminarium metodycznego informatyki na temat: Nauczanie informatyki wobec rozwoju mikroelektroniki. Gdansk, Sept 1984.
Cofta P., Kaczmarek S., Mikroprocesorowy uklad okreslania drogi polaczeniowej dla wielosekcyjnych pol komutacyjnych. Konferencja nt. "Przetwarzanie sygnalow w telekomunikacji, sterowaniu i kontroli", Bydgoszcz, luty 1984, sesja 21, pp.296-300. (in Polish).
Cofta, P., Krawczyk, H., Szpryngier, P.: Problemy wspolbieznosci w dedykowanym mikroprocesorowym systemie czasu rzeczywistego. in: Materialy Ogolnopolskiej Konferencji Naukowo-Technicznej "Mikrokoputery w Automatyce i Technice Systemow". Wroclaw, 18-21 Sept 1984. In: P. Wroc. Inst. Sterowania i Techniki Systemow.
Bartkowski, T., Cofta, P., Kiszkurno A., Krawczyk, H., Swiecinski, S., Szpryngier, Budowa i oprogramowanie mikrokoputerowego systemu selektywnego wywolania. in: Materialy Ogolnopolskiej Konferencji Naukowo-Technicznej "Mikrokoputery w Automatyce i Technice Systemow". Wroclaw, 18-21 Sept 1984. In: P. Wroc. Inst. Sterowania i Techniki Systemow.
Krawczyk, H., Cofta, P.: Mechanizmy diagnostyczne stosowane w mikrokomputerowych systemach czasu rzeczywistego. In: Materialy Ogolnopolskiej Konferencji Naukowo-Technicznej "Mikrokoputery w Automatyce i Technice Systemow". Wroclaw, 18-21 Sept 1984. In: P. Wroc. Inst. Sterowania i Techniki Systemow.
Krawczyk H, Cofta P: Software synchronisation mechanisms for microcomputer systems. Proc. Int. Conf. Microcomputers and their Applications, 1983, pp. 861-871, HTE, OMIKK Technoinform, Hungary.
Krawczyk H, Cofta P: Fault-tolerant software mechanism in real-time microprocessor systems. Int. Conf. on System Engeneering'2, 1982, pp. 276-286, Coventry Politechnics, UK.
Piotr Cofta, Szymon Skup: Generator translatorow jezykow adresow symbolicznych dla mikroprocesorow (Generator of translators for assembly languages for microprocessors). In Polish. Masters (MSc) thesis. University of Technology Gdansk. 1980.