and their Applications
Patrik Eklund 31 December 2021
P. Eklund, A class of completely regular spaces, Internat. J. Math. & Math. Sci. 7 (1984), 197-200. http://downloads.hindawi.com/journals/ijmms/1984/582936.pdf
P. Eklund, Category theoretic properties of fuzzy topological spaces, Fuzzy Sets and Systems 13 (1984), 303-310.
P. Eklund, Factorization of morphisms in fuzzy topological spaces.
The paper was submitted to J. Math. Anal. Appl. in 1983, and was accepted shortly after submission. The paper became part of [?], but after the publication of [?], the paper never appeared in print in J. Math. Anal. Appl., due to interruption in communication with the edi- tor, R. E. Bellman, and the editorial office of the journal. Bellman died in March, 1984, and this is the probable cause for the interruption in the communication with the editorial office.
R. J. R. Back, P. Eklund, R. Kurki-Suonio, A fair and efficient imple- mentation of CSP with output guards, Rapporter fr˚an ˚Abo Akademi, inf.beh. & matem., Ser. A, nr 38, 1984.
http://tucs.fi/publications/attachment.php?fname=AFairAndEfficientImplement
P. Eklund, Synchronizing Multiple Processes in Common Handshakes, Rapporter fr˚an ˚Abo Akademi, inf.beh. & matem., Ser. A, nr 39, 1984.
P. Eklund, W. G¨ahler, Fuzzy set categories for fuzzy topology, manuscript, 1985.
The paper remained unpublished, until eventually included as part of [?].
P. Eklund, Categorical Fuzzy Topology, Ph.D. thesis, ˚Abo Akademi Uni- versity, 1986.
The thesis consists of papers [?, ?, ?, ?, ?]
P. Eklund, Categorical Fuzzy Topology, Acta Acad. Aboensis, Ser. B 46
(1) (1986), 1-13.
The paper is a survey paper of [?, ?, ?, ?], and serves as a thesis intro- duction paper in [?].
P. Eklund, A Comparison of Lattice-theoretic Approaches to Fuzzy Topology, Fuzzy Sets and Systems 19 (1986), 81–87.
P. Eklund, Modelling Configuration Expert Systems, Proc. of the first Scandinavian Conference on Artificial Intelligence (Ed. T. Danielsen), Tromsø, March 1988, International Organisations Services, Amsterdam, 1988, 25-33.
P. Eklund, W. G¨ahler, Basic Notions for Fuzzy Topology, I, Fuzzy Sets and Systems 26 (1988), 333–356.
https://www.sciencedirect.com/science/article/pii/0165011488901273
P. Eklund, W. G¨ahler, Basic Notions for Fuzzy Topology, II, Fuzzy Sets and Systems 27 (1988), 171–195.
http://www.sciencedirect.com/science/article/pii/0165011488901479
E. R. Caianiello, P. E. Eklund, A. G. S. Ventre, Implementations of the C-calculus, Connection Science, 1 (1989), 41-51. http://www.tandfonline.com/doi/abs/10.1080/09540098908915628
P. Eklund, T.-E. Mal´en, Block Placement in Switching Networks, CON- PAR 88, (ed. C.R. Jesshope, K.D. Reinartz), Cambridge University Press, 1989, 299-305.
E. R. Caianiello, P. E. Eklund, M. Squillante, A. G. S. Ventre, Formal- ism and Implementations of C-calculus, COMPUTATIONAL INTEL- LIGENCE, I – The International Conference on Computational Intel- ligence 88, Milan, Italy, September 26-30, 1988, A. Martelli, G. Valle (Editors), Elsevier Science Publishers B.V. (North-Holland), 1989, 15- 26.
P. Eklund, W. G¨ahler, General Structures and Fuzzy Filters, Proc. Third Congress of the International Fuzzy Systems Association (IFSA), invited talk, Seattle, August 6-11, 1989, 266-268.
D. Ehrenberg, P. Eklund, M. Fedrizzi, A. G. S. Ventre, Consensus in distributed soft environments, Rapporter fr˚an ˚Abo Akademi, inf.beh. & matem., Ser. A, nr 88, 1989.
https://people.cs.umu.se/~peklund/publications/ConsensusInDistributedSoftEn
P. Eklund, W. G¨ahler, Generalized Cauchy spaces, Math. Nachr. 147 (1990), 201-215. http://onlinelibrary.wiley.com/doi/10.1002/mana.19901470123/full
P. Eklund, M. Kaufmann, Hierarchical wiring in multigrids, CONPAR90
– VAPP IV, Joint International Conference on Vector and Parallel Pro- cessing (Ed. H. Burkhart), Lecture Notes in Computer Science 457, Springer, 1990, 423-434.
D. Ehrenberg, P. Eklund, M. Fedrizzi, A. G. S. Ventre, Enhancing con- sensus in distributed environments, Third Italian Workshop on Parallel Architectures and Neural Networks (ed. E. R. Caianiello), World Scien- tific Publishing Co., 1990, 403-406.
P. Eklund, J. Forsstr¨om, Diagnosis of Nephropathia Epidemica by Adap-
tation through L� ukasiewicz Inference, COMPUTATIONAL INTELLI-
GENCE, III – Proceedings of the The International Symposium ’Com- putational Intelligence 90’, Milan, Italy, 24-28 September, 1990, N. Cer- cone & F. Gardin (Editors), G. Valle (Co-Editor), Elsevier Science Pub- lishers B.V. (North-Holland), 1991, 237-246.
J. Forsstr¨om, P. Eklund, H. Virtanen, J. Waxlax, J. L¨ahdevirta, Dia- gaiD: A Connectionists Approach to Determine the Information Value of Clinical Data, Artificial Intelligence in Medicine, 3 (1991), 193-201.
https://www.sciencedirect.com/science/article/pii/093336579190011Y
P. Eklund, F. Klawonn, A Formal Framework for Fuzzy Logic Based Diagnosis, Proc. 4th IFSA Congress (Mathematics Chapter), Brussels, July 1991, 58-61.
P. Eklund, P. Gustafsson, P. Lindholm, Tony Riissanen, An Architecture for Topological Concensus Reaching, Proc. AIRO91, Riva del Garda, September 18-20, 1991, 110-113.
P. Eklund, H. Virtanen, T. Riissanen, On the Fuzzy Logic Nature of Neural Nets, Proc. Neuro-Nimes ’91, Nimes, November 4-8, 1991, 293- 300.
P. Eklund, W. G¨ahler, Fuzzy Filter Functors and Convergence, Appli- cations of category theory to fuzzy subsets (ed. S. E. Rodabaugh, E.
P. Klement, U. Ho¨hle), Theory and Decision Library B, Kluwer, 1992, 109-136.
https://link.springer.com/chapter/10.1007%2F978-94-011-2616-8_5
P. Eklund, F. Klawonn, Neural Fuzzy Logic Programming, IEEE Trans. Neural Networks, 3 No 5 (1992), 815-818. https://ieeexplore.ieee.org/document/159071/
C. Carlsson, D. Ehrenberg, P. Eklund, M. Fedrizzi, P. Gustafsson, G. Merkuryeva, T. Riissanen, A. G. S. Ventre, Consensus in Distributed Soft Environments, European J. Oper. Res., 61 (1992), 165-185.
https://www.sciencedirect.com/science/article/abs/pii/037722179290278H
P. Eklund, W. G¨ahler, Contributions to Fuzzy Convergence, Recent De- velopments of General Topology and its Applications, International Con- ference in Memory of Felix Hausdorff (1868-1942), ed. W. G¨ahler, H. Herrlich, G. Preuß, Akademie Verlag, 1992, 118-123. http://people.cs.umu.se/peklund/publications/Hausdorff92.pdf
P. Eklund, F. Klawonn, D. Nauck, Distributing Errors in Neural Con- trol, Proc. IIZUKA-92, Iizuka, Japan, 1992, 1139-1142.
http://people.cs.umu.se/peklund/publications/DistributingErrors.pdf
P. Eklund (ed.), Proceedings MEPP92, , Mariehamn, ˚Aland, June 15- 19, 1992, Rapporter fr˚an ˚Abo Akademi, inf.beh. & matem., Ser. B, nr 14, 1992.
P. Eklund, M. Fedrizzi, D. Kenis, D. Malinverni Silvestri, L. Mich, S. Olli, A. Ventre, P. Vuorinen, The Questionnaire Game, Proceedings of the Workshop on Current Issues in Fuzzy Technologies, CIFT 92, May 1992, Trento, Italy, 35-44.
https://people.cs.umu.se/~peklund/publications/TheQuestionnaireGame.pdf
P. Eklund, J. Mattila (eds.), Proceedings Fuzziness in Finland, M/S Kalypso, January 15, 1993, Rapporter fr˚an ˚Abo Akademi, inf.beh. & matem., Ser. B., No 15, 1993.
P. Eklund, W. G¨ahler, Completions and Compactifications by Means of Monads, in: Fuzzy Logic, State of the Art, R. Lowen and M. Roubens (eds.), Kluwer, 1993, 39-56. https://link.springer.com/chapter/10.1007/978-94-011-2014-2_4
P. Isomursu, V. Niskanen, C. Carlsson, P. Eklund, A Report on Fuzzy Logic and its Possibilities in Finnish Industry (in Finnish), Technical Development Centre of Finland TEKES Publications 34/93, Helsinki, 1993.
P. Eklund, F. Klawonn (eds.), MEPP ’93, Int. Seminar on Diagnostics and Control through Neural Interpretations of Fuzzy Sets, Mariehamn,
˚Aland (Finland), June 14-18, 1993, Selected papers appear in a Spe-
cial Issue on Diagnostics and Control through Neural Interpretations of Fuzzy Sets, Fuzzy Sets and Systems Vol. 66, no 3, 1994.
M. Hurme, V. A. Niskanen, P. Eklund, J. K. Mattila (eds.), Proceedings Fuzziness in Finland ’94, M/S Silja Symphony, January 11-12, 1994, Plant Design Report Series, Helsinki University of Technology, Report No. 21, 1994.
P. Eklund, Network Size Versus Preprocessing, in: Fuzzy Sets, Neural Networks and Soft Computing, ed. R. Yager, L. Zadeh, Van Nostrand Reinhold, New York, 1994, 250-264.
http://people.cs.umu.se/peklund/publications/NetworkSizeVersusPreprocessing
P. Eklund, J. Forsstr¨om, A. Holm, M. Nystr¨om, G. Sel´en, Rule Genera- tion as an Alternative to Knowledge Acquisition, Fuzzy Sets and Systems 66 (1994), 195-205.
https://www.sciencedirect.com/science/article/pii/0165011494903107
P. Eklund, Fuzzy Logic in Northern Europe: Industrial Applications and Software Developments, Proc. FUZZ-IEEE ’94, Orlando, June 26 - July 2, 1994, 712-715.
M. Nystro¨m, G. Sel´en, P. Eklund, DiagaiD: A Neuro-Fuzzy System for Developing Medical Decision Support (abstract), XXIV Nordic Congress of Clinical Chemistry (abstract), Stockholm, August 9-12, 1994. Scand J Clin Lab Invest, 54 Suppl. 218 (1994), 9-10.
P. Eklund, M. Fogstr¨om, S. Olli, Fuzzy Logic in Automation Software, Proc. Multiple Paradigms for Artificial Intelligence, Turku (˚Abo), Fin- land, August 29-31, 1994, 184-187.
J. Forsstr¨om, P. Eklund, Using neuro fuzzy tool to support medical de- cision making: A case study on the diagnosis of myocardial infarction, Proc. Multiple Paradigms for Artificial Intelligence, Turku (˚Abo), Fin- land, August 29-31, 1994, 75-80.
Anders Holm, Johan Karlsson, Patrik Eklund, Information Technol- ogy for Project Management: Progress Management and Communica- tion Support, Proc. Multiple Paradigms for Artificial Intelligence, Turku (˚Abo), Finland, August 29-31, 1994, 243-248.
Fredrick von Schoultz, Patrik Eklund, Information Technology for Project Management: Intelligent Systems and Decision Support, Proc. Multiple Paradigms for Artificial Intelligence, Turku (˚Abo), Finland, August 29-31, 1994, 238-242.
P. Eklund, J. Forsstr¨om, Computational intelligence for laboratory infor- mation systems, Scand J Clin Lab Invest, 55 Suppl. 222 (1995), 21-30. https://www.ncbi.nlm.nih.gov/pubmed/7569742
J. Forsstr¨om, K. Irjala, G. Sel´en, M. Nystro¨m, P. Eklund, Using data pre- processing and single layer perceptron to analyze laboratory data, Scand J Clin Lab Invest, 55 Suppl. 222 (1995), 75-82. https://www.ncbi.nlm.nih.gov/pubmed/7569750
J. Zhou, P. Eklund, Some remarks on learning strategies for parameter identification in rule based systems, Proc. EUFIT ’95, Aachen, Second European Congress on Intelligent Techniques and Soft Computing, Au- gust 28-31, 1995, 1911-1916.
L. Anttila, P. Eklund, L. Kallin, P. Koskinen, T.-A. Penttil¨a, The gen- eralised preprocessing perceptron for medical data analysis: A case study for the Polycystic Ovary Syndrome, EMCSR ’96, Vienna, April 9-12, 1996. In: R. Trappl (Ed.), Cybernetics and Systems ’96, 597-602.
J. Zhou, P. Eklund, Parameter sensitivity in tuning fuzzy controllers, 1996 IEEE Int. Conf. Systems, Man and Cybernetics, Information, In- telligence and Systems, Beijing, October 14-17, 1996, 390-393. https://ieeexplore.ieee.org/document/569802/
A. J. Weser , L. Kleinholz , P.-O. S¨oderstr¨om , P. Eklund, G. deMoor , H. Williams , B. Mahr, Co-operative health information networks, Medical Informatics Europe, MIE, ’96 (Eds. J. Brender et al), IOS Press, Stud. Health Technol. Inform. 34 (1996), 1068-1072.
T. Riissanen, P. Eklund, Working with a fuzzy control application devel- opment workbench: Case study for a water treatment plant, Proc. EUFIT ’96, Aachen, Second European Congress on Intelligent Techniques and Soft Computing, September 2-5, 1142-1145.
J. Bohlin, P. Eklund, V. Kairisto, K. Pulkki, L.-M. Voipio-Pulkki, A probabilistic network for the diagnosis of acute myocardial infarction, Proc. IFSA ’97, Prague, June 1997, vol. 4, 44-49.
J. Bohlin, P. Eklund (Ed.) , M. Fogstr¨om, T. Hellstro¨m, L. Kallin, T. Riissanen, H. Virtanen, J. Zhou, Computational Intelligence, Lecture Notes (2nd Ed.), Ume˚a University, January, 1998.
L. Kallin, P. Eklund, The generalised perceptron is a fuzzy neuron and a fuzzy rule, Presented at CIFT/MEPP 96, Napels, October 10-11, 1996. In: D. Mancini, M. Squillante, A. Ventre (Eds.), New Trends in Fuzzy Systems, World Scientific, 1998, 253-265.
F. Georgsson, P. Eklund, A metric framework for texture segments, Proc. SSAB ’98, Symposium on Image Analysis, Annual Meeting of the Swedish Society for Automated Image Analysis, Uppsala, March 16-17, 1998, 117-120.
P. Eklund, J. Bohlin, Probabilistic networks in laboratory medicine, Lab- oratory Medicine 98, XXVI Nordic Congress of Clinical Chemistry (ab- stract), Scand J Clin Lab Invest, 58 Suppl. 228 (1998), 32.
P. Eklund, J. Zhou, Comparison of learning strategies for adaptation of fuzzy controller parameters, J. Fuzzy Sets and Systems 106 (1999), 321-333.
https://www.sciencedirect.com/science/article/pii/S0165011497002923
F. Georgsson, P. Eklund, An identification of handling uncertainties within medical screening: A case study within screening for breast can- cer, Fuzzy & Neuro-Fuzzy Systems in Medicine (Eds. H. N. Teodorescu,
A. Kandel, L. C. Jain), CRC Press, 1999, 173-193.
P. Eklund, L. Kallin, G. Sel´en, Computational intelligence for medical information analysis and refinement, Applications of Fuzzy & Neuro- Fuzzy Systems in Medicine and Bio-Medical Engineering (Eds. H. N. Teodorescu, A. Kandel, L. C. Jain), CRC Press, 1999, 111-134.
P. Eklund, F. Georgsson, Unravelling the thrill of metric image spaces, Discrete Geometry for Computer Imagery (Eds. G. Bertrand, M. Cou- prie, L. Perroton), Lecture Notes in Computer Science 1568, Springer Verlag, 1999, 275-285. https://link.springer.com/chapter/10.1007/3-540-49126-0_21
J. Karlsson, P. Eklund, C.-G. Hallgren, J. Sj¨odin, Data warehousing as a basis for web-based documentation of data mining and analysis, Medical Informatics Europe ’99, Stud. Health Technol. Inform. 68 (1999), 423- 427.
L. Franzen, M. Karlsson, G. Duvefj¨all, P. Eklund, I. Lax, K. Nordlinder,
I. N¨aslund, C. Svedberg, B. Zackrisson, Information technology in ra- diation therapy (abstract), 5th ESTRO Meeting in Physics for Clinical Radiotherapy, G¨ottingen, Germany, April 6-11, 1999.
P. Eklund, T. Riissanen, Forest Informatics, IFORS-SPC-9, April 25-27, 1999, Turku, Finland, 26-29.
M. Persson, J. Bohlin, P. Eklund, Development and maintenance of guideline-based decision support for pharmacological treatment of hyper- tension, Computer Methods and Programs in Biomedicine, 61 (2000), 209-219.
https://www.sciencedirect.com/science/article/pii/S0169260799000401
P. Eklund, T. Riissanen, Software developments for web break risk indi- cation, 2000 TAPPI PCE&I, March 26-30, 2000, Williamsburg VA.
P. Eklund, M. A. Gal´an, M. Ojeda-Aciego, A. Valverde, Set functors and generalised terms, Proc. IPMU 2000, 8th Information Processing and Management of Uncertainty in Knowledge-Based Systems Conference, vol. III, 2000, 1595–1599. http://people.cs.umu.se/peklund/publications/ipmu2000.pdf
W. G¨ahler, P. Eklund, Extension structures and compactifications, Cate- gorical Methods in Algebra and Topology, CatMAT 2000, August 21-25, 2000, Bremen, 181-205.
J. Karlsson, P. Eklund, Data mining and structuring of executable data analysis reports: Guideline development and implementation in a narrow
sense, Medical Infobahn for Europe, Stud. Health Technol. Inform. 77
(2000), 790-794.
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, Generalised terms and composition of monads, Proc. ESTYLF 2000, 10th Spanish Congress on Fuzzy Logic and Technology, 2000, 155–160.
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, Composing submonads, Proc. 31st IEEE Int. Symposium on Multiple- Valued Logic (ISMVL 2001), May 22-24, 2001, Warsaw, Poland, 367– 372.
https://ieeexplore.ieee.org/document/924597/
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, Set functors and L-fuzzy set categories: towards a fuzzy programming paradigm, Proc. International ICSC Symposium on Fuzzy Logic and Applications (FLA’2001), 658-664.
W. G¨ahler, P. Eklund, Extension structures and compactifications, Proc. Joint 9th IFSA World Congress and 20th NAFIPS International Con- ference, Vancouver, Canada, July 25-28, 2001, 2940-2945.
P. Eklund, L. Kallin Westin, Preprocessing for informative, efficient and small networks, Proc. Joint 9th IFSA World Congress and 20th NAFIPS International Conference, Vancouver, Canada, July 25-28, 2001, 1776- 1780.
J. Karlsson, P. Eklund, Workflow design as a basis for component in- teraction, Proc. Medinfo 2001, London, UK, 2-5 September, 2001, 1158- 1160.
P. Eklund, S. Eriksson, J. Karlsson, H. Lindgren, A. Na¨slund, Software development and maintenance strategies for guideline implementation,
Proc. EUNITE-Workshop ”Intelligent Systems in Patient Care” (Ed. K.-P. Adlassnig), Austrian Computer Society, 2001, 26-34.
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, A graphical approach to monad composition, Electronic Notes in Theoret- ical Computer Science 40 (2001), 145-160.
https://www.sciencedirect.com/science/article/pii/S1571066105800416
F. Ho¨ppner, F. Klawonn, P. Eklund, Learning indistinguishability from data, J. Soft Computing, 6 No 1 (2002), 6-13.
http://people.cs.umu.se/peklund/publications/soft_computing_2002.pdf
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, Set functors, L-fuzzy categories and generalized terms, Computers and Mathematics with Applications, 43 (2002), 693–705.
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, A framework for unification using powersets of terms, Proc. 9th Informa- tion Processing and Management of Uncertainty in Knowledge Based Systems Conference (IPMU 2002), 1095-1098.
J. Karlsson, P. Eklund, A one-step approach to data retrieval, analysis, and documentation, Medical Informatics Europe ’02, Studies in Health Technology and Informatics, 90 (2002), 320-324.
H. Lindgren, P. Eklund, S. Eriksson, Clinical decision support system in dementia care, Medical Informatics Europe ’02, Studies in Health Technology and Informatics, 90 (2002), 568-576.
P. Eklund, M. Ojeda Aciego (eds.), Unification in Non-Classical Logics, Electronic Notes in Theoretical Computer Science 66 No 5 (2002).
https://www.sciencedirect.com/journal/electronic-notes-in-theoretical-compu
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, A categorical approach to unification of generalised terms, Electronic Notes in Theoretical Computer Science 66 No 5 (2002).
https://www.sciencedirect.com/science/article/pii/S1571066104805139
P. Eklund, W. G¨ahler, Partially ordered monads and powerset Kleene algebras, 7th Seminar RelMiCS, 2nd Workshop Kleene Algebra (2003), 40-42.
http://people.cs.umu.se/peklund/publications/relmicsEklGah.pdf
J. Karlsson, P. Eklund, Simulations of workflows in radiation therapy, (Electronic) Proc. Medical Informatics Europe 2003 (poster).
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, Similarities for powerset of terms, Fuzzy Sets and Systems 144 (2004), 213–225.
https://www.sciencedirect.com/science/article/pii/S0165011403004536
P. Eklund, A. Na¨slund, Towards logic of treatment guidelines, Proc. AILS-04 Workshop, Lund, 15-16 April 2004, 20-26.
P. Eklund, A. N¨aslund, Mobile guidelines for pharmacologic treatment of hypertension, Medical and Care Compunetics 1, Studies in Health Technology and Informatics, 103 (2004), 58-60. https://www.ncbi.nlm.nih.gov/pubmed/15747906
P. Eklund, W. G¨ahler, Partially ordered monads and powerset Kleene algebras, Proc. 10th Information Processing and Management of Uncer- tainty in Knowledge Based Systems Conference (IPMU 2004), Vol 3, 18651869. http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.108.7910
P. Eklund, A. Rusinowska, H. C. de Swart, A consensus model of decision-making in committees and coalition formation (abstract), VI
Spanish Meeting on Game Theory and practice, Elche, July 12-14, 2004.
H. Lindgren, P. Eklund, Differential diagnosis of dementia in an argu- mentation framework, J. Intelligent & Fuzzy Systems 16 (2005), 1-8.
H. Lindgren, P. Eklund, Logic of Dementia Guidelines in a Probabilistic Argumentation Framework, ECSQARU 2005 (Ed. L. Godo), LNAI 3571, 2005, 341-352.
P. Eklund, J. Karlsson, J. Rauch, M. Sˇim˚unek, Computational coronary artery by-pass grafting, Proc. International Conference of Computational Intelligence and Multimedia Applications (ICCIMA 2005), IEEE Com- puter Society, 2005, 138-144.
P. Eklund, M.A. Gal´an, W. G¨ahler, J. Medina, M. Ojeda Aciego, A. Valverde, A note on partially ordered generalized terms, Proc. of Fourth Conference of the European Society for Fuzzy Logic and Technology and Rencontres Francophones sur la Logique Floue et ses applications (Joint EUSFLAT-LFA 2005), 793-796.
M. Minock, P. Eklund, H. Lindgren (Eds.), Proc. SAIS 2006, The 23rd Annual Workshop of the Swedish Artificial Intelligence Society, Ume˚a May 10-12, 2006.
P. Eklund, H. Lindgren, Towards Dementia Diagnosis Logic, Proc. SAIS 2006, The 23rd Annual Workshop of the Swedish Artificial Intelligence Society Ume˚a May 10-12, 2006, 57-65.
P. Eklund, H. Lindgren, Towards Dementia Diagnosis Logic, Proc. 11th Int. Conf. Information Processing and Management of Uncertainty in Knowledge-based Systems (IPMU), Editions EDK, Paris 2006, 1251- 1257.
P. Eklund, J. Karlsson, J. Rauch, M. Sˇim˚unek, On the logic of medical decision support, in: Theory and Applications of Relational Structures as Knowledge Instruments II (Eds. H. de Swart, E. Orlowska, G. Schmidt,
M. Roubens), LNAI 4342, Springer, 2006, 50-59.
P. Eklund, M. A. Gal´an, W. G¨ahler, Partially ordered monads for monadic topologies, Kleene algebras and rough sets, Proc. 4th Irish Conf. Mathematical Foundations of Computer Science and Information Tech- nology (MFCSIT), 2006, 349-352.
P. Eklund, M.A. Gal´an, Monads can be rough, S. Greco et al. (Eds.), Proceedings of The Fifth International Conference on Rough Sets and Current Trends in Computing (RSCTC 2006), Lecture Notes in Artificial Intelligence 4259 (Springer-Verlag Berlin Heidelberg 2006), 77-84, 2006. https://link.springer.com/chapter/10.1007/11908029_9
A. Rusinowska, R. Berghammer, P. Eklund, J.-W. van der Rijt, M. Roubens, H. de Swart, Social software for coalition formation, in: Theory and Applications of Relational Structures as Knowledge Instruments II (Eds. H. de Swart, E. Orlowska, G. Schmidt, M. Roubens), LNAI 4342, Springer, 2006, 1-30. https://link.springer.com/chapter/10.1007/11964810_1
P. Eklund, A. Rusinowska, H. C. de Swart, Consensus reaching in com- mittees, European Journal of Operational Research 178 (2007), 185-193. https://halshs.archives-ouvertes.fr/halshs-00159838/document
P. Eklund, M.A. Gal´an, The rough powerset monad, Journal of Multiple-Valued Logic and Soft Computing 13 (2007), 321-334.
https://www.computer.org/csdl/proceedings/ismvl/2007/2831/00/28310027.pdf
P. Eklund, M. A. Gal´an, J. Medina, M. Ojeda Aciego, A. Valverde, Powersets of terms and composite monads, Fuzzy Sets and Systems 158 (2007), 2552-2574.
https://www.sciencedirect.com/science/article/pii/S0165011407002655
P. Eklund, M.A. Gal´an, On Logic with Fuzzy and Rough Powerset Mon- ads, RSEIPS 2007, Warsaw, Lecture Notes in Artificial Intelligence 4585 (2007), 391-399.
P. Eklund, M.A. Gal´an, J. Karlsson, Rough monadic interpretations of pharmacologic information, ICCS 2007, Proceedings of the 15th Interna- tional Workshops on Conceptual Structures (Ed. B. Akhgar), Springer, 2007, 108-113.
P. Eklund, J. Karlsson, A. Na¨slund, Mobile pharmacology, ICHIT 2006 (Eds. M.S. Szczuka et al.), Lecture Notes in Artificial Intelligence 4413 (2007), 522-533.
P. Eklund, A. Rusinowska, H. de Swart, A consensus model of political decision-making, Annals of Operations Research 158 (2008), 5-20. https://halshs.archives-ouvertes.fr/halshs-00283200/document
P. Eklund, M.A. Gal´an, Partially ordered monads and rough sets, J. F. Peters, A. Skowron (Eds.), Transactions on Rough Sets VIII, Lecture Notes in Computer Science 5084 (2008), Springer, 53-74.
P. Eklund, R. Helgesson, H. Lindgren, Towards refinement of clinical evidence using general logics, L. Rutkowski et al. (Eds.), ICAISC 2008, Lecture Notes in Artificial Intelligence 5097 (2008), 1029-1040.
P. Eklund, J. Kortelainen, What is fuzzification about?, Proc. LINZ2008.
P. Eklund, M. A. Gal´an, J. Kortelainen, On fuzzy successors, L. Mag- dalena, M. Ojeda-Aciego, J.L. Verdegay (eds): Proceedings of IPMU’08, 21st Int. Conf. Information Processing and Management of Uncertainty in Knowledge-based Systems, Torremolinos (Malaga), June 22-27, 2008, 124-128.
P. Eklund, Non-classical logic for elderly care management, L. Mag- dalena, M. Ojeda-Aciego, J.L. Verdegay (eds): Proceedings of IPMU’08, 21st Int. Conf. Information Processing and Management of Uncertainty in Knowledge-based Systems, Torremolinos (Malaga), June 22-27, 2008, 646-651.
P. Eklund, General logics and management of ageing, Third 2008 In- ternational Conference on Convergence and Hybrid Information Tech- nology (ICCIT 2008), IEEE Computer Society, 424-429.
P. Eklund, M. A. Gal´an, W. G¨ahler, Partially ordered monads for monadic topologies, Kleene algebras and rough sets, Electronic Notes in Theoretical Computer Science 225 No 5 (2009), 67-81.
https://www.sciencedirect.com/science/article/pii/S1571066108005306
P. Eklund, M.A. Gal´an, J. Karlsson, Categorical innovations for rough sets, In: Rough Set Theory: A True Landmark in Data Analysis (Eds. A. Abraham, R. Falcon, R. Bello), Studies in Computational Intelligence, Vol. 174, Springer, 2009, 45-69. https://www.springer.com/gb/book/9783540899204
P. Eklund, L. Kallin Westin, Preprocessing perceptrons and multivariate reference values, Data Mining and Medical Knowledge Management: Cases and Applications (Ed. P. Berka), IGI Global, 2009, 108-120.
P. Eklund, J. Kortelainen, L. N. Stout, Introducing fuzziness in mon- ads: cases of the term monad and the powerobject monad, Abstract in LINZ2009, 30th Linz Seminar on Fuzzy Set Theory, Linz, Austria, Febru- ary 3-7, 2009.
P. Eklund, M. A. Gal´an, J. Kortelainen, L. N. Stout, Paradigms for non-classical substitutions, Proc. 39th IEEE International Symposium on Multiple-Valued Logic (ISMVL 2009), May 21-23, 2009, Naha, Oki- nawa (Japan), 77-79. https://ieeexplore.ieee.org/document/5010378/
P. Eklund, Assessment scales and consensus guidelines encoded in for- mal logic, 19th IAGG World Congress of Gerontology and Geriatrics, Paris, 2009, Journal of Nutrition, Health & Aging 13 Suppl 1 (2009), S558-S559.
P. Eklund, Early diagnosis of cognitive disorder based on ground cate- gories for decision support structures, 18th IEEE International Confer- ence on Fuzzy Systems (FUZZ-IEEE 2009), Jeju (Korea), August 20-24, 2009, 997-1002.
P. Eklund, R. Helgesson, Composing partially ordered monads, 11th International Conference on Relational Methods in Computer Science, RelMiCS11, (Eds. R. Berghammer, A. Jaoua, B. M¨oller), Lecture Notes in Computer Science 5827 (2009), 88-102. https://link.springer.com/chapter/10.1007/978-3-642-04639-1_7
P. Eklund, M. Johansson, J. Karlsson, R. ˚Astro¨m, BPMN and its Se- mantics for Information Management in Emergency Care, Fourth 2009 International Conference on Convergence and Hybrid Information Tech- nology (ICCIT 2009), IEEE Computer Society, 273-278.
P. Eklund, R. Helgesson, Monadic extensions of institutions, Fuzzy Sets and Systems 161 (2010), 23542368.
https://www.sciencedirect.com/science/article/pii/S0165011410000916
P. Eklund, M. Fedrizzi, H. Nurmi, A categorical approach to the exten- sion of social choice functions, E. Hu¨llermeier, R. Kruse, and F. Hoff- mann (Eds.): IPMU 2010, Part II, CCIS 81, Springer-Verlag Berlin Hei- delberg, 2010, 261-270.
https://pdfs.semanticscholar.org/f5d7/89ff3c4c2b28ea79fc994f0c3708b06a9117.
P. Eklund, Signatures for assessment, diagnosis and decision-making in ageing, E. Hu¨llermeier, R. Kruse, and F. Hoffmann (Eds.): IPMU 2010, Part II, CCIS 81, Springer-Verlag Berlin Heidelberg, 2010, 271-279. https://link.springer.com/chapter/10.1007/978-3-642-14058-7_27
P. Eklund, OBSERVE-ASSESS-DECIDE for information-oriented el- derly care, 4th Global Conference of the Alliance for Healthy Cities (AFHC 2010), October 26-29, 2010, Gangnam-gu, Seoul, Korea, 48-49.
P. Eklund, M.A. Gal´an, R. Helgesson, J. Kortelainen, Paradigms for many-sorted non-classical substitutions, 2011 41st IEEE International Symposium on Multiple-Valued Logic (ISMVL 2011), 318-321. https://ieeexplore.ieee.org/document/5954254/
P. Eklund, R. Helgesson, Extension of General Logic (abstract), Types2011, 18th Workshop Types for Proofs and Programs (2011).
P. Eklund, J. Kortelainen, L. N. Stout, Adding fuzziness using a monadic approach to terms and powerobjects, Fuzzy Sets and Systems 192 (2012), 104–122.
https://www.sciencedirect.com/science/article/pii/S0165011410004343
P. Eklund, Category theoretic ontology for representation of assess- ment scales and consensus guidelines in elderly care, In: Fuzziness and Medicine: Philosophical Reflections and Application Systems in Health Care (Eds. R. Seising, M. E. Tabacchi), Studies in Fuzziness and Soft Computing 302, Springer, 2012, 401-413.
P. Eklund, M.A. Gal´an, R. Helgesson, J. Kortelainen, Ontology < Logic or Ontology = Logic ? (abstract), LINZ2012, 33rd Linz Seminar on Fuzzy Set Theory, Linz, Austria, February 14-18, 2012, 21-24.
P. Eklund, R. Helgesson, Modern eyes on λ terms, Presented at Interna- tional Workshop on 75 Years of the λ-Calculus, St Andrews (Scotland), 15 June 2012, GLIOC Notes, October, 2013.
http://www.glioc.com/files_glioc/ModernEyesOnLambdaCalculus.pdf
P. Eklund, Fuzzy Sets and Signatures, GLIOC Notes, October, 2013.
http://www.glioc.com/files_glioc/FuzzySetsAndSignatures.pdf
H.-T. Eklund, P. Eklund, Logic and process drama, Drama Boreale, Earth-Air-Water-Fire (Eds. R. B. Thorkelsd´ottir, A´. H. Ragnard´ottir) FLISS, H´ask´olaprent, Reykjavik, 2013, 103-115.
P. Eklund, M.A. Gal´an, R. Helgesson, J. Kortelainen, From Aristotle to Lotfi, In: On Fuzziness: A Homage to Lotfi A. Zadeh - Vol. I (Eds.
R. Seising, E. Trillas, C. Moraga, S. Termini), Studies in Fuzziness and Soft Computing (Springer), 298 (2013), 147-152. https://link.springer.com/chapter/10.1007/978-3-642-35641-4_23
P. Eklund, Elderly care cost control using observation, assessment and decision-making, Handbook of Research on ICTs for Human-Centered Healthcare and Social Care Services, Vol. I (Eds. M. M. Cruz-Cunha, I.
M. Miranda, P. Gon¸calves), IGI Global, 2013, 320-329.
https://www.igi-global.com/chapter/elderly-care-cost-control-using/77149
P. Eklund, M. Immonen, T. Pet¨akoski-Hult, H. Simil¨a, The logic of geriatrics, 20th IAGG World Congress of Gerontology and Geriatrics, Seoul, June 23-27, 2013, Journal of Nutrition, Health & Aging 17 Suppl 1 (2013), S305-S306.
M. Frilund, P. Eklund, L. Fagerstr¨om, K. Eriksson, Assessment of ethical ideals and ethical manners in care of older people, Nursing Research and Practice, Volume 2013 (2013), 11 pages, http://dx.doi.org/10.1155/2013/374132 https://www.hindawi.com/journals/nrp/2013/374132/
P. Eklund, M. Fedrizzi, R. Helgesson, Monadic Social Choice, In: Mul- ticriteria and Multiagent Decision Making with Applications to Eco-
nomic and Social Sciences (Eds.
Sˇ. Hoˇskov´a-Mayerov´a, J. Kacprzyk,
Maturo, A. Ventre), Studies in Fuzziness and Soft Computing (Springer), 305 (2013), 143-150. https://link.springer.com/chapter/10.1007/978-3-642-35635-3_12
P. Eklund, M.A. Gal´an, R. Helgesson, J. Kortelainen, G. Moreno, C. Vasquez, Towards a Categorical Description of Fuzzy Logic Program- ming, Working paper accepted for presentation in PROLE’13, 2013.
P. Eklund, M.A. Gal´an, R. Helgesson, J. Kortelainen, G. Moreno, C. Vasquez, Towards categorical fuzzy logic programming, WILF 2013 - 10th International Workshop on Fuzzy Logic and Applications (Eds. F. Masulli, G. Pasi, R. Yager), Lecture Notes in Computer Science 8256 (2013), 109-121.
https://link.springer.com/chapter/10.1007/978-3-319-03200-9_12
P. Eklund, M.A. Gal´an, R. Helgesson, J. Kortelainen, Fuzzy terms, Fuzzy Sets and Systems 256 (2014), 211–235.
https://www.sciencedirect.com/science/article/pii/S0165011413000997
P. Eklund, M.A. Gal´an, J. Kortelainen, M. Ojeda-Aciego, Monadic for- mal concept analysis, RSCTC 2014, (Eds. C. Cornelis et al.), Lecture Notes in Artificial Intelligence 8536 (2014), 201-210.
https://link.springer.com/chapter/10.1007%2F978-3-319-08644-6_21
P. Eklund, The logic and ontology of assessment of conditions in older people, In: Human-Centric Decision-Making Models for Social Sci- ences (Eds. P. Guo, W. Pedrycz), Studies in Computational Intelligence (Springer), 502 (2014), 391-400.
https://link.springer.com/chapter/10.1007%2F978-3-642-39307-5_16
H.-T. Eklund, P. Eklund, Process drama based information manage- ment for assessment and classification in learning, Social Networks: A Framework of Computational Intelligence (Eds. W. Pedrycz and S.-M. Chen), Studies in Computational Intelligence (Springer), 526 (2014), 333-352.
https://link.springer.com/chapter/10.1007%2F978-3-319-02993-1_15
P. Eklund, U. H¨ohle, J. Kortelainen, Term monad in monoidal biclosed categories, Abstract in LINZ2014, 35th Linz Seminar on Fuzzy Set The-
ory, Linz, Austria, February 18-22, 2014. Presentation,
http://people.cs.umu.se/peklund/publications/Linz_talk_2014C.pdf
P. Eklund, U. Ho¨hle, J. Kortelainen, The fundamentals of lative logic, Abstract in LINZ2014, 35th Linz Seminar on Fuzzy Set Theory, Linz, Austria, February 18-22, 2014.
Presentation,
http://people.cs.umu.se/peklund/publications/linz2014-slides.pdf
P. Eklund, A Lative Logic view of the Filioque Addition, Handbook of the World Congress on the Square of Opposition IV (Eds. J.-Y. B´eziau,
K. Gan-Krzywoszyn´ska), Pontifical Lateran University, Vatican, May 5- 9, 2014, 46-47.
Presentation,
http://people.cs.umu.se/peklund/publications/vatican2014-slides.pdf
P. Eklund, U. Ho¨hle, J. Kortelainen, A survey on the categorical term construction with applications, Fuzzy Sets and Systems 298 (2016), 128- 157.
https://www.sciencedirect.com/science/article/pii/S0165011415003152
W. Wang, N. Yang, Y. Zhang, F. Wang, T. Cao, P. Eklund, A review of road extraction from remote sensing images, J. Traffic and Transporta- tion Eng. 3 (2016), 271-282.
https://www.sciencedirect.com/science/article/pii/S2095756416301076
P. Eklund, Lative logic accomodating the WHO Family of International Classifications, Encyclopedia of E-Health and Telemedicine (Eds. Maria Manuela Cruz-Cunha, Isabel Miranda), IGI Global, 2016, 661-673.
https://www.igi-global.com/chapter/lative-logic-accomodating-the-who-family
P. Eklund, U. Ho¨hle, J. Kortelainen, Non-commutative quantales for many-valuedness in applications, J.P. Carvalho et al. (Eds.): IPMU 2016,
Part I, CCIS 610, Springer-Verlag Berlin Heidelberg, 2016, 437-449.
https://link.springer.com/chapter/10.1007/978-3-319-40596-4_37
P. Eklund, The syntax of many-valued relations, J.P. Carvalho et al. (Eds.): IPMU 2016, Part II, CCIS 611, Springer-Verlag Berlin Heidel- berg, 2016, 61-68.
https://link.springer.com/chapter/10.1007%2F978-3-319-40581-0_6
P. Eklund, M. L¨ofstrand, Many-valued logic in manufacturing, Position Papers of the 2016 Federated Conference on Computer Science and In- formation Systems (FedCSIS), ACSIS 9 (2016), 1117.
https://pdfs.semanticscholar.org/b2b4/a1d37685fc4d3503755cd51ab0e00d1c7444.
C. F. Nourani, P. Eklund, Term Functors and Signature Product Mod- els: A Brief, 2017 Joint Mathematics Meeting, Atlanta January 4-7, 2017 (abstract).
P. Eklund, J. Guti´errez Garc´ıa, U. H¨ohle, J. Kortelainen, Non- commutativity and many-valuedness: The topological representation of the spectrum of C∗-algebras, Abstract in LINZ2017, 37th Linz Seminar on Fuzzy Set Theory, Linz, Austria, February 7-10, 2017.
P. Eklund, U. Ho¨hle, J. Kortelainen, Applications of modules on unital quantales, Abstract in LINZ2017, 37th Linz Seminar on Fuzzy Set The- ory, Linz, Austria, February 7-10, 2017.
Presentation,
http://people.cs.umu.se/peklund/publications/linz2017appl-slides.pdf
P. Eklund, J. Guti´errez Garc´ıa, U. H¨ohle, J. Kortelainen, Complete many-valued lattices, 2017 IEEE International Conference on Fuzzy Sys- tems (FUZZ-IEEE), 5 pages. DOI: 10.1109/FUZZ-IEEE.2017.8015376 http://ieeexplore.ieee.org/document/8015376/
P. Eklund, J. Guti´errez Garc´ıa, U. H¨ohle, J. Kortelainen, Non- commutativity and many-valuedness: The topological representation of the spectrum of C∗-algebras, 2017 IEEE International Confer- ence on Fuzzy Systems (FUZZ-IEEE), 4 pages. DOI: 10.1109/FUZZ- IEEE.2017.8015377
http://ieeexplore.ieee.org/document/8015377/
P. Eklund, U. Ho¨hle, J. Kortelainen, Modules in health classifications, 2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), Naples, 2017, pp. 1-6. DOI: 10.1109/FUZZ-IEEE.2017.8015430 http://ieeexplore.ieee.org/document/8015430/
P. Eklund, M. Johansson, J. Kortelainen, V. Salminen, The logic of DSM, In: Understand, Innovate, and Manage your Complex System!, Proceedings of the 19th International DSM Conference (Eds. K. Ho¨ltt¨a- Otto, T. R. Browning, S. D. Eppinger, L. Becerril), Espoo (Finland), 1113 September 2017, 25-31.
http://people.cs.umu.se/~peklund/publications/The_Logic_of_DSM.pdf
P. Eklund, J. Kortelainen, Two approaches to system-of-systems from lative logic point of view, Proc. 6th International Young Scientists Con- ference in HPC and Simulation (13 November, 2017, Kotka, Finland), Procedia Computer Science 119 (2017), 1621.
https://www.sciencedirect.com/science/article/pii/S1877050917323657
P. Eklund, M. Johansson, J. Kortelainen, The logic of information and processes in system-of-systems applications, Soft Computing Applica- tions for Group Decision-making and Consensus Modeling (Eds. M. Col- lan and J. Kacprzyk), Studies in Fuzziness 357, Springer, 2018, 89-102. https://link.springer.com/chapter/10.1007/978-3-319-60207-3_6
P. Eklund, J. Guti´errez Garc´ıa, U. H¨ohle, J. Kortelainen, Semigroups in Complete Lattices: Quantales, Modules and Related Topics, Develop- ments in Mathematics 54, Springer, 2018. http://www.springer.com/gp/book/9783319789477
P. Eklund, M.A. Gal´an, Rough objects in monoidal closed categories, In: Algebraic Methods in General Rough Sets (Eds. A. Mani, G. Cattaneo,
I. Du¨ntsch), Trends in Mathematics Series, Birkh¨auser Mathematics, Springer, 2018, 641-655.
https://www.springerprofessional.de/en/rough-objects-in-monoidal-closed-cat
M. Johansson, P. Eklund, J. Kortelainen, M. Winter, The algebra, logic and topology of System-of-Systems, Proceedings of the 20th International Dependency and Structure Modeling (DSM) Conference, Trieste (Italy), 15-17 October 2018, 2018, vol. 20, pp. 195-202.
P. Eklund, J. Kortelainen, M. Winter, Contact and influence between objects in a system-of-systems (extended abstract), LINZ2019, 38th Linz Seminar on Fuzzy Set Theory, Linz, Austria, February 5-8, 2019.
P. Eklund, M. L¨ofstrand, Uncertainty of value and structure, Proceed- ings of the 2019 Conference of the International Fuzzy Systems As- sociation and the European Society for Fuzzy Logic and Technology (EUSFLAT 2019), Atlantis Studies in Uncertainty Modelling, volume 1, 370-375.
https://doi.org/10.2991/eusflat-19.2019.52
P. Eklund, M. Johansson, M. L¨ofstrand, M. Winter, Many-valued and many-sorted structure relations, Proceedings of the 21st International Dependency and Structure Modeling (DSM) Conference (Eds. H. Stowe,
T. R. Browning, S. D. Eppinger, J. Tran, P. Montijo), Monterey (USA), 23-25 September 2019, 147-156.
A. Shamsgovara, P. Eklund, M. Winter, A Catalogue of Finite Quan- tales, GLIOC Notes, December 2019. http://www.glioc.com/algebra/
A. Sostak, I. Uljane, P. Eklund, Fuzzy relational mathematical mor- phology: erosion and dilation, M.-J. Lesot, S. Vieira, M. Z. Reformat, J.
P. Carvalho, A. Wilbik, B. Bouchon-Meunier, R. R. Yager (Eds.): IPMU
2020, Part I, CCIS 1239, Springer-Verlag Berlin Heidelberg, 2020, 712-
725.
P. Eklund, Reinforcement learning in social media marketing, In: Hand- book of Research on Applied AI for International Business and Market- ing Applications (Eds. B. Christiansen, T. Sˇkrinjari´c), IGI Global, 2020, 30-48.
P. Eklund, Quantales for uncertainty in design engineering, Proceed- ings of Fifth International Congress on Information and Communica- tion Technology - ICICT 2020 (Eds. X.-S. Yang, S. Sherratt, N. Dey,
A. Joshi), Volume 2, Advances in Intelligent Systems and Computing
M. Johansson, P. Eklund, A Digital Twin for Risk Modeling and Decision-Support in a Smart Energy Grid, Proceedings of the 22nd International Dependency and Structure Modeling (DSM) Conference (Eds. H. Stowe, T. R. Browning, S. D. Eppinger, J. Trauer), Montr´eal (Canada), 13-15 October 2020, 135-143.
P. Eklund, Computing with unknown uncertainties, ULSI 2020, 11 November 2020, accompanying workshop to ISMVL 2020.
P. Eklund, Quantales in circuit design, 2021 IEEE 51st International Symposium on Multiple-Valued Logic (ISMVL), 39–42.