Publications| 2009 | Despotis DK, Stamati LV, Smirlis Y (2009). Data envelopment analysis with nonlinear virtual inputs and outputs. European Journal of Operational Research (DOI: 10.1016/j.ejor.2009.06.036). |
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Smirlis Y, Stamati LV, Despotis DK (2009). Reducing the size of large scale Data Envelopment Analysis problems using Interval DEA . 23rd European Conference on Operational Research -EURO 2009, Bonn, Germany. |
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Despotis DK, Stamati LV (2009). Dealing with nonlinear value functions in data envelopment analysis. 21st Conference of the Hellenic Operational Research Society, Athens, Greece. |
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Stamati LV, Despotis DK, Smirlis Y (2009). Data envelopment analysis with nonlinear virtual inputs and outputs. 23rd European Conference on Operational Research -EURO 2009, Bonn, Germany.
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| 2008 | Despotis DK and Derpanis D (2008). A min-max goal programming approach to priority derivation in AHP with interval judgements. International Journal of Information Technology and Decision Making 7(1) 175-182. |
| Karapiperis, S., Apostolou, D., Stojanovic, N., Anicic, D., Despotis, D., (2008) Enterprise Attention Management, to appear in G. Tsihrintzis (Ed.) "Multimedia Services in Intelligent Environments", Springer-Verlag. | |
| Bothos, E., Apostolou, D., Mentzas, G. (2008) Collective Intelligence for Idea Management with internet based Information Aggregation Markets, Internet Research, in press. | |
| Apostolou, D., Menztas, G., Abecker, A. (2008) Managing Knowledge at Multiple Organizational Levels Using Faceted Ontologies, Journal of Computer Information Systems, in press. | |
| Patiniotakis, I., Apostolou, D., Mentzas, G. (2008) Unified Collaborative Innovation Framework, International Journal of Learning and Intellectual Capital, in press. | |
| Apostolou, D., Mentzas, G. N., Klein, B., Abecker, A., Maass, W. (2008) Inter-organizational knowledge exchanges, IEEE Intelligent Systems, July/August 2008, Vol. 23, No. 4, pp. 65-74. | |
| Popplewell, K., N. Stojanovic, A. Abecker, D. Apostolou, G. Mentzas and J. Harding, Supporting Adaptive Enterprise Collaboration through Semantic Knowledge Services" in eds. Mertins, K., Ruggaber, R., Popplewell, K. and Xu, X., The I-ESA 2008 conference in Berlin, Enterprise Interoperability III: New Challenges and Industrial Approaches, Springer 2008, pp. 381-393. | |
| Bothos, E., Apostolou, D., Mentzas, G. Collaborative Idea Management with an Information Aggregation System, in P. Cunningham and M. Cunningham (Eds.) eChallenges 2008, IOS Press, 2008. | |
| Papailiou, N., Christidis, K. Apostolou, D., Menzas, G. Personal Knowledge Management with the Social Semantic Desktop, in P. Cunningham and M. Cunningham (Eds.) eChallenges 2008, IOS Press, 2008. | |
| Bothos, E., Apostolou, D., Mentzas, G. A Collaborative Information Aggregation System for Idea Management," ICIW,pp.289-296, 2008 Third International Conference on Internet and Web Applications and Services, 2008 | |
| Apostolou, D., Mentzas, G., Abecker, D., Ontology-enabled Knowledge Management at Multiple Organizational Levels, in proceedings of IEEE International Engineering Management Conference Europe, Estoril, Portugal, June 28 to 30, 2008 | |
| Bothos, E., Apostolou, D., Mentzas, G., Idea Selection and Information Aggregation Markets, in proceedings of IEEE International Engineering Management Conference Europe, Estoril, Portugal, June 28 to 30, 2008 | |
| Apostolou, D., S. Karapiperis, N. Stojanovic, On Managing Users' Attention in Knowledge-Intensive Organizations, in G. A. Tsihrintzis et al. (Eds) New Directions in Intelligent Interactive Multimedia, SCI 142, Springer, pp. 239-248, 2008 | |
| Bibikas, D., D. Kourtesis, I. Paraskakis, A. Bernardi, L. Sauermann, D. Apostolou and G. Mentzas, Organisational Knowledge Management Systems in the Era of Enterprise 2.0: The case of OrganiK, in D. Flejter et al. (Eds) Proc. of the 2nd Workshop on Social Aspects of the Web (SAW 2008), in conjunction with Business information Systems 2008, CEUR workshop proceedings Vol 333, pp. 45-53. | |
| Anicic, D., N. Stojanovic, and D. Apostolou: Enterprise Attention Management System, in M. Hepp, N. Stojanovic, K. Hinkelmann, D. Karagiannis, and R. Klein (Eds) Proceedings of the 3rd International Workshop on Semantic Business Process Management (SBPM 2008) in conjunction with the 4th European Semantic Web Conference (ESWC 2008) Tenerife, Spain, June 2, 2008 | |
| 2007 | Apostolou, D., Abecker, A., Mentzas, G. N. (2007) Harmonising Codification and Socialisation in Knowledge Management, Knowledge Management Research & Practice, Volume 5, Number 4. |
| Apostolou, D., Papailiou, N., Mentzas, G.N. (2007) Developing Knowledge Networks: a practical methodology and experiences from cases, International Journal of Knowledge Management Studies, Volume 1, Number 3-4 / 2007, 330-355. | |
| Kastaniotis G, Maragos El, Dimitsas V, Douligeris C and Despotis DK (2007). Web Proxy Caching Object Replacement: Frontier Analysis to Discover the ‘Good-Enough’ Algorithms. Proceedings of MASCOTS'07, October 24-26, 2007 - Istanbul, Turkey | |
| Stamati L, Despotis DK (2007).Measuring technological growth via DEA: A reassessment of the Technology Achievement Index. 22nd European Conference on Operational Research-EURO 2007, Prague, Czech Republic | |
| Ntioudis, S., D. Apostolou, G. Mentzas, A Collaborative Method for Agile Knowledge Management in Public Administrations, in Thoenssen, B., Hinkelmann, K., Endl, R., Reimer, U. (Eds) Proceedings of TED 07 Conference on e-Government "Enhancing Public Administration Back Offices, Trauner-Verlag, pp. 102-113. | |
| Papailiou, N, Apostolou, D., Panagiotou, D., Mentzas, G. (2007) Exploring Knowledge Management with a Social Semantic Desktop Architecture, in R. Wagner, N. Revell, and G. Pernul (Eds.): Proceedings of DEXA 2007, LNCS 4653, pp. 213-222, 2007. | |
| Papailiou, N, Apostolou, D., Mentzas, G. (2007) Social Networks for Knowledge Management in Management Consulting Firms, in Gronau, N. (Ed) Proceedings of the 4th Conference Professional Knowledge Management Experiences and Visions, GITO-Verlag, pp. 21-30. | |
| 2006 | Smirlis Y, Maragos EK and Despotis DK (2006). Data envelopment analysis with missing values: An interval DEA approach. Applied Mathematics and Computation 177, 1-10. |
| Despotis DK, Smirlis YG, Jablonsky J, Fiala P. Bewertung von prepaid-paketen nach dem preis-leistungs-verhältnis: Ein DEA-Ansatz für klassierte daten. In (H. H. Baner, M. Staat, M. Hammerschmidt Hrsg.) Marketing-Effizienz: Messung und Steuerung mit der DEA-Konzept und Einsatz in der praxis. Verlang Vahlen, München, 2006, p.p. 247-259. | |
| Stojanovic, L., Stojanovic, N., Apostolou, D. (2006). Change management in e-government: OntoGov case study, Electronic Government, Vol. 3, No. 1 (2006), pp. 74-92. | |
| Mentzas, G.N., D. Apostolou, K. Kafentzis, P. Georgolios (2006). Inter-organizational Networks for Knowledge Sharing and Trading, Information Technology and Management, Vol. 7, pp. 259-276. | |
| Karapiperis, S., Apostolou, D. (2006). Consensus Building in Collaborative Ontology Engineering Processes, in K. Tochtermann and H. Maurer (Eds) Proceedings of the 2006 International Conference on Knowledge Management, Journal of Universal Computer Science, pp. 177-185. | |
| Papadomichelaki, X., Magoutas, B., Halaris, C., Apostolou, D., Mentzas, G.N. (2006). A Review of Quality Dimensions in E-government Services, in M.A. Wimmer et al. (Eds.): EGOV 2006, LNCS 4084, pp. 128–138, 2006. | |
| Papadakis, A., Apostolou, D., Stojanovic, N., Dioudis, S. (2006) SAKE: Agile Change Management in a Knowledge-based e-Government Back Office, in M.A. Wimmer et al. (Eds.): EGOV 2006, LNCS 4084, pp. 128-138, 2006. | |
| N. Stojanovic, G. Mentzas, D. Apostolou (2006). Semantic-enabled Agile Knowledge-based e-government, The Semantic Web meets eGovernment, 2006 AAAI Spring Symposium Series, Stanford University, California, USA, March 27-29, 2006. | |
| L. Stojanovic, A. Abecker, D. Apostolou, G. Mentzas, R. Studer (2006). The role of semantics in e-government service model verification and evolution, The Semantic Web meets eGovernment, 2006 AAAI Spring Symposium Series, Stanford University, California, USA, March 27-29, 2006. | |
| Ολοκληρωμένο Πληροφοριακό Σύστημα Καταγραφής Στοιχείων Εργατικών Ατυχημάτων (Με Α. Βοζίκη) Επιστημονική Επετηρίδα προς τιμήν του Καθ. Α. Χ. Παναγιωτόπουλο, σελ. 297 - 316, τόμος Ά, Πειραιάς 2006. | |
| 2005 | Despotis DK (2005). A reassessment of the human development index via data envelopment analysis. Journal of the Operational Research Society 56, 969-980. |
| Derpanis D, Aelxandris N and Despotis DK (2005) Approximate articulation of preferences in the Analytic Hierarhy Process: A min-max goal programming approach. FIMXII-SCMA 2005-12th Annual International Conference on Statistics, Combinatorics, Mathematics and Applications, Auburn, Alabama USA, December 2005. | |
| Despotis DK and Derpanis D (2005). Estimating priorities in AHP with interval pair-wise judgments. Proceedings of the 23rd International Conference Mathematical Methods in Economics 2005, Hradec Kalove, Czech Republic, September 2005, pp. 53-57. | |
| Derpanis D and Despotis DK (2005). Imprecise data envelopment analysis (IDEA): A review and a new approach. FIMXII-SCMA 2005-12th Annual International Conference on Statistics, Combinatorics, Mathematics and Applications, Auburn, Alabama USA, December 2005. | |
| Kabassi K, Despotis DK and Virvou M (2005). A multicriteria approach to dynamic reasoning in an intelligent user interface. International Journal of Information Technology and Decision Making 4(1), 21-34. | |
| Derpanis DV and Despotis DK (2005). Tightening input-output intervals in imprecise data envelopment analysis. ORBEL-19 Conference, Louvain-la –Neuve, Belgium. | |
| Despotis DK (2005). Measuring human development via data envelopment analysis: The case of Asia and the Pacific. OMEGA The International Journal of Management Science 33(5), 385-390. | |
| Apostolou, D., Mentzas, G.N. A. Abecker, W-C. Eickhoff, P. Georgolios, K. Kafentzis, S. Kyriakopoulou (2005). Challenges and Directions in Knowledge Asset Trading, International Journal of Intelligent Systems in Accounting, Finance & Management, 13, 1-15. | |
| Apostolou, D., Stojanovic, L., Pariente Lobo, J. Casas Miro, A. Papadakis (2005). Configuring e-Government Services Using Ontologies, W. Cellary et al. (Eds.): i3e 2005, Springer. | |
| Stojanovic, L. and D. Apostolou (2005). Ontology-based Change Management of e-Government Services, Semantics and Orchestration of eGovernment Processes workshop organized in the 2005 IEEE / WIC / ACM Web Intelligence 2005, September 19-22, Compiegne, France. | |
| Apostolou, D., Stojanovic, L., Pariente Lobo, T. Thoenssen, B (2005). Towards a Semantically-driven Software Engineering Environment for eGovernment, in M. Böhlen et al. (Eds.): TCGOV 2005, LNAI 3416, pp. 157 –168, 2005. | |
| Ποιοτική Αξιολόγηση των Χαρακτηριστικών των Εκπαιδευτών Ενηλίκων «Εκπαίδευση Ενηλίκων», τεύχος 5, σελ 29-34. | |
| 2004 | Smirlis Y, Despotis DK, Jablonsky J and Fiala P (2004). Identifying “best-buys” in the market of prepaid mobile telephony: An application of imprecise DEA. International Journal of Information Technology and Decision Making 3 (1): 167-177. |
| Fiala P, Jablonsky J, Smirlis Y and Despotis DK (2004). DEA with interval data: An illustration using the evaluation of branches of a Czech bank. Central European Journal of Operational Research 12 (4), 323-337 | |
| Koliastasis D and Despotis DK (2004). Rules for comparing predictive data mining algorithms by error rate. OpSearch 41 (3) 35-44. | |
| Maragos EK and Despotis DK (2004). The evaluation of the efficiency with data envelopment analysis in case of missing values: A fuzzy approach. WSEAS Transactions on Mathematics, 3(3), 656-663. | |
| Maragos EK and Despotis DK (2004). Evaluating school performance over time in the frame of regional socio-economic specificities. WSEAS Transactions on Mathematics, 3(3), 664-670. | |
| Apostolou, D., Mentzas, G.N., Papadopoulou, S., Baraboutis, K. (2004) Facilitating Knowledge Exchange and Decision Making within Learning Networks, Journal of Universal Computer Science, vol. 10, no. 3 (2004), 205-226. | |
| Kafentzis, K., Mentzas, G., Apostolou, D, and Georgolios, P. (2004). Knowledge marketplaces: strategic issues and business models, Journal of Knowledge Management, Vol 8, No. 1, 2004, pp. 130-146. | |
| Apostolou, D., Georgolios, P., Kafentzis, K., Schaefer, M.-F., Jones, P. (2004). Ontology-enabled Knowledge Asset Trading, paper presented in eChallenges 2004, Vienna, 27-29 Oct 2004 and in P. Cunningham and M. Cunningham (Eds.) eAdoption and the Knowledge Economy, IOS Press 2004, pp. 1133 – 1139. | |
| Apostolou, D., Papadopoulou, S. (2004). Facilitating knowledge exchange and decision making within Learning Networks, paper presented in eChallenges 2004, Vienna, 27-29 Oct 2004 and in P. Cunningham and M. Cunningham (Eds.) eAdoption and the Knowledge Economy, IOS Press 2004, pp. 1156 – 1163. | |
| Kafentzis, K., Apostolou, D., Mentzas, G.N. (2004). Inter-organizational knowledge management systems: Typology and cases, in proceedings of European Conference of Information Systems, 2004. | |
| Abecker, A., Apostolou, D., Hinkelmann, K., Probst, F., Stojanovic, L. (2004). Ontology-enabled E-Government Service Configuration - the OntoGov Approach, in proceedings of EgovDays 2004, Vienna, 14-15 April 2004. | |
| Tambouris, E. S. Gorilas, G. Kavadias, D. Apostolou, A. Abecker, L. Stojanovic and G. Mentzas (2004). Ontology-enabled e-Gov Service Configuration, LNCS 3035 / 2004, pp. 122 – 127. | |
| Apostolou, D., P. Georgolios, B. Klein, J. Frantz, W. Maass, A. Abecker, K. Kafentzis, Mentzas, G.N. (2003) Towards provision of knowledge-intensive products and services over the Web, IASTED International Conference on Artificial Intelligence and Applications (AIA 2004), February 16 to February 18, 2004, in Innsbruck, Austria. | |
| Bayesian Models for medical image biology using Monte Carlo Markov chain techniques. (Με Σ. Ζήμερα) Mathematical and Computer Modelling. | |
| Part 1: Comparative Analysis of the Computational Geometry and Neural Network Classification Methods for Person Identification Purposes Via the EEG. (Με Μ.Πούλο, Μ. Ραγκούση, Β. Χρυσικόπουλο και Α. Ευαγγέλου) J. Discrete Math. Sci. Cryptography 7, No.3, 319-347. | |
| Part 2: Statistical Evaluation of Computational Geometry and Neural Network Classification Methods for Person Identification Purposes via the EEG (Με M. Πούλο, E. Kaφετζόπουλο, M. Ραγκούση) J. Discrete Math. Sci. Cryptography 8, No.1, 27-47. | |
| Η Επιδημιολογία των Σχολικών Ατυχημάτων: Συμπεράσματα από έρευνα σε Σχολεία της Δευτεροβάθμιας Εκπαίδευσης. (Με Α.Βοζίκη) Πρακτικά του 17ου Πανελληνίου Συνεδρίου Στατιστικής, Λευκάδα (2004). | |
| 2003 | Maragos EK and Despotis DK (2003). Evaluation of High Schools performance: A data envelopment analysis approach. Proceedings of the APORS2003 International Conference, New Delhi, India, Vol. II. pp. 435-442 |
| Despotis DK (2003). Human development in OECD: A data envelopment analysis assessment. EURO 2003 International Conference, Istanbul, Turkey, July 6-10, 2003 | |
| Kabassi K, Virvou M and Despotis DK (2003). Dynamic reasoning in an intelligent user interface by an index-maximizing LP model. Proceedings of the 2003 IEEE International Conference on Systems, Man and Cybernetics, Washington, D.C., USA, Vol. 1, pp. 792-797. | |
| Mentzas, G. N., D. Apostolou (2003). Leveraging Knowledge Assets in Firms of the Digital Era, in G. Doukidis, N. Mylonopoulos and N. Pouloudi (Eds) “Information Society or Information Economy? A combined perspective on the digital era”, Chapter XVII, Idea Group Publishing, pp. 289-311. | |
| Apostolou, D., G.N. Mentzas, W. Maas (2003). Knowledge Networking for Collaborative Commerce, Chapter 9 in E. Y. Li and T. C. Du (eds) “Advances in Electronic Business, Vol. 1, Theme Collaborative Commerce", Idea Group Publishing, 2003. | |
| Mentzas, G., Apostolou, D., Kafentzis, K. (2003) Inter-organisational Knowledge Sharing and Trading, paper presented in eChallenges 2004, 22-24 October 2003, Bologna and in P. Cunningham and M. Cunningham (Eds.) eAdoption and the Knowledge Economy, IOS Press 2003, pp. 923 – 929. | |
| Apostolou, D., Baraboutis, K., Hösele, W. (2003) Exploiting Knowledge and Learning Across Organisations: The Role of the “Broker” and Information Technology in Learning Networks, in Proceedings of I-Know 2003, Gratz, Austria, 2nd July 2003. | |
| Abecker, A., Reuschling, C., Tabor, S., Apostolou, D., Maass, W., Mentzas, G., (2003). Towards an Information Ontology for Knowledge Asset Trading, presented in ICE2003 June 2003, Espoo, Finland and in Weber, Pawar, Thoben (Eds) Proceedings of the 9th International Conference on Concurrent Enterprising, pp. 187-194. | |
| Apostolou, D., Kafentzis, K., Mentzas, G., Maass, W. (2003) Knowledge Networking in Extended Enterprises, presented in ICE2003 June 2003, Espoo, Finland and in Weber, Pawar, Thoben (Eds) Proceedings of the 9th International Conference on Concurrent Enterprising, pp. 479-482. | |
| Apostolou, D., Baraboutis, K., Mentzas, G.N. (2003). Exploiting Knowledge and Learning across Organisations: The role of the "broker" and Information Technology in Learning Networks, in Proceedings of the Fourth European Conference on Organisational Knowledge. Learning and Capabilities, OKLC 2003, Barcelona 13 / 14 April 2003. | |
| Diagnostic Test for the Discrimination between Interictal Epileptic and Non- Epileptic Pathological EEG Events using Auto- Cross-Corrilation Methods. (Με Δ. Πούλο, Β. Χρυσικόπουλο και Α.Ευαγγέλου.) Am.J. END Technol. 43: pp 228-240. | |
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Bayesian Models for Medical Image Biology using Monte Carlo Markov Chain Techniques. (Με Στ.Ζήμερα) Παρουσιάστηκε στο ICCMSE 2003. |
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| 2002 | Despotis DK (2002). Improving the discriminating power of DEA: Focus on globally efficient units. Journal of the Operational Research Society 53: 314-323 |
| Despotis DK and Smirlis Y (2002). Data Envelopment Analysis with imprecise data. European Journal of Operational Research 140: 24-37 | |
| Maragos EK and Despotis DK (2002). Comparing multiobjective mathematical programming methods in the light of data envelopment analysis. Journal of InterdisciplinaryMathematics 5 (3) 221-230. | |
| Despotis DK and Smirlis Y (2002). Global efficiency scores in Interval Data Envelopment Analysis. IFORS 2002 Conference, Edinburgh, UK | |
| Papayannakis A, Tsoukias A, Despotis DK and Pahinis T (2002). A DSS for maritime transport planning in Greece. Proceedings of the 6th Balkan Conference on Operational Research, Thessaloniki, Greece, | |
| Apostolou, D and Mentzas, G. N. (2002). Experiences from knowledge management implementations in companies of the software sector, Business and Process Management Journal, Vol. 9 No. 3, 2003, pp. 354-381. | |
| Mentzas, G.N., D. Apostolou, R. Young and A. Abecker (2002). Knowledge Asset Networking: a Holistic Approach for Leveraging Corporate Knowledge, Springer-Verlag. | |
| Kafentzis, K., Apostolou, D., Mentzas, P. Georgolios (2002). A Framework for Analysis and a Review of Knowledge Asset Marketplaces, in Karagiannis and Reimer (Eds) Proceedings of the Practical Aspects of Knowledge Management 2002, LNAI pp. 301-313. | |
| Apostolou, D., Mentzas, G.N. A. Abecker, W-C. Eickhoff, P. Georgolios, K. Kafentzis, S. Kyriakopoulou (2002) Challenges and Directions in Knowledge Asset Trading, in Karagiannis and Reimer (Eds) Proceedings of the Practical Aspects of Knowledge Management 2002, LNAI, pp. 549-564. | |
| Dialysate calcium profiling during hemodialysis: Use and clinical implications. (Με Ι.Κυριαζή, Ι. Γκλότσου, Λ. Μπιλιράκη, Ν. Σμυρνιούδη, Μ. Τριπολίτου και Ε.Γριμάνη) Kidney International, Vol 61 (2002) pp 276-287. | |
| Μελέτη για τις Προδιαγραφές του Περιεχομένου των Προγραμμάτων Εκπαίδευσης Εκπαιδευτών. (με Δ.Βεργίδη) 15ο συνέδριο Ελληνικής Εταιρείας Επιχειρησιακών Ερευνών . Τρίπολις 2002. | |
| 2001 | Despotis DK and Smirlis Y (2001). Interval data envelopment analysis: Models and new application areas. ORBEL-15 Conference, Antwerp, Belgium. |
| Jablonsky J, Fiala P, Despotis DK and Smirlis J (2001). Data envelopment analysis with random inputs and outputs: simulation analysis. MCDM Conference, Cairo, Egypt. | |
| Mentzas, G.N., D. Apostolou, and A. Abecker (2001). Managing Knowledge as a Strategic Resource for Electronic Government, in M. Wimmer (ed) Knowledge Management in Electronic Government, KMGov-2001, pp. 84-95, 2nd International Workshop organized by IFIP WG 8.3, May 22-24, 2001, Sienna, Italy. | |
| A Mathematical Model for the Gensini Index. (με Α. Κόκλα και Γ. Τζαβέλα) Πρακτικά του Inaugural Euroconference – Eastern Mediterranean Region International Biometric Society 2001. | |
| Randomized Study of Docetaxel and Mitoxantrone Versus Docetaxel, Mitoxantrone and Letrozole as First-Line Therapy in Advanced Breast Cancer. (Με C.Gennatas, D.Mouratidou, N.Tsavaris κ.α) ASCO 2001. | |
| 2000 | Despotis DK (2000). Parametric analysis of global efficiencies in DEA. ORBEL 14 Conference, Mons, Belgium. |
| Despotis DK and Smirlis Y (2000). Data Envelopment analysis with spreadsheets. EURO XVII Conference, Budapest, Hungary. | |
| Despotis DK (2000). Improving the discrimination power of DEA: A Comparison of different approaches. EURO XVII Conference, Budapest, Hungary. | |
| Mentzas, G.N., D. Apostolou, R. Young and A. Abecker (2000). Knowledge Networking: A Holistic Approach, Method and Tool for Leveraging Corporate Knowledge, Journal of Knowledge Management, Volume 5, Number 1, 2001, pp.94-106. | |
| Apostolou, D., G.N. Mentzas, R. Young and A. Abecker (2000). Consolidating the Product Versus Process Approaches in Knowledge Management:, presented in the PAKeM 2000, Practical Applications of Knowledge Management Conference, April 12-14, Manchester, UK. | |
| Health Insurance Record: An Additional Educational Tool in Teaching Health Insurance. (Με A. Vozikis) Health and Medical Informatics Education in Europe 57 (2000), pp 238-247. | |
| Reference Values and Prediction Equations for FVC and FEV in the Greek Elderly. (Με Γ.Μπαλτόπουλο Γ.Φιλντίση, Σ. Καρατζά και Π. Μυριανθέα) Lung (2000)178: 201-212. | |
| Σύγκριση Διαχωριστικών Τεχνικών και ΤΝΔ σε δείγμα Στεφανιαίων Ασθενών. (με Α. Κόκλα, Κ. Συριόπουλο και Ρ. Μαρκέλλο) Πρακτικά 13ου Πανελληνίου Συνεδρίου Στατιστικής, Φλώρινα (2000). | |
| 1999 | Despotis DK (1999). A multiobjective programming formulation of Data Envelopment Analysis: New considerations in relative efficiency assessments. Proceedings of the 5th International Conference of the Decision Sciences Institute, Athens, Greece, p.p. 155-157 |
| Smirlis Y, Georgiakodis F and Despotis DK (1999). Supporting product selection on the Web: A basis for consumer preference analysis. Proceedings of the 5th International Conference of the Decision Sciences Institute, Athens, Greece, p.p. 373-375 | |
| Alexandris N, Smirlis Y and Despotis DK (1999). Virtual opinion leader: A web based application to support product selection and analyse consumer preferences. IFORS-15 Conference, Beijing, China. | |
| Smirlis Y, Georgiakodis F and Despotis DK (1999). Ranking products with binary variables. 12th Hellenic Conference on Statistics, Spetses island, Greece (in Greek) | |
| Apostolou, D., N. Sakkas and G. N. Mentzas (1999). Knowledge Networking in Supply Chains: A case study in the wood / furniture sector, Information, Knowledge and Systems Engineering, October / November issue, 1999, pp.267-281 | |
| Apostolou, D., N. Sakkas and G. N. Mentzas (1999). Enabling Knowledge Sharing in Supply Chain Management: A Case Study in the Wood Furniture Sector, in D. K. Despotis and C. Zopunidis (eds) Integrating Technology and Human Decisions: Global Bridges Into the 21st Century, Proceedings of the 5th International Conference of the Decision Sciences Institute, Athens, Greece, 4-7 July 1999 | |
| Sakkas, N., R. Malkewizt, and D. Apostolou (1999). The rise of the Hyper-Chains: Business Effects of Emerging Internet enabled Information Systems. Early experiences from the wood/ furniture manufacturing sector, Int. Journal of Information Management, Number 19, 1999, pp.305- 318. | |
| Apostolou, D. and G.N. Mentzas (1999). Managing Corporate Knowledge: A Comparative Analysis of Experiences: Part II, Knowledge and Process Management, December 1999, Vol. 6, No. 4, pp. 238-254. | |
| Apostolou, D. and G.N. Mentzas (1999). Managing Corporate Knowledge: A Comparative Analysis of Experiences: Part I, Knowledge and Process Management, December 1999, Vol. 6, No. 3, pp. 127-138. | |
| 1998 | Zopounidis C, Despotis DK and Kamaratou I (1998). Portfolio selection using the ADELAIS multiobjective linear programming system. Computational Economics 11: 189-204 |
| Mentzas, G.N. and D. Apostolou (1998). Managing Corporate Knowledge: A Comparative Analysis of Experiences in Consulting Firms in Reimer, U. (ed) Proceedings of the 2nd International Conference on Practical Aspects of Knowledge Management, PAKM 98, Basel, Switzerland, 29-30 October 1998 | |
| Apostolou, D. and G. N. Mentzas (1998). Towards a Holistic Knowledge Leveraging Infrastructure: The KnowNet Approach, in Reimer, U. (ed) Proceedings of the 2nd International Conference on Practical Aspects of Knowledge Management, PAKM 98, Basel, Switzerland, 29-30 October 1998 | |
| 1997 | Smirlis Y, Georgiakodis F and Despotis DK (1997). Product differentiation: An application to car market. Proceedings of the 11th Conference of HELORS, Athens, p.p. 630-640 (in Greek). |
| Smirlis Y, Georgiakodis F and Despotis DK (1997). Market analysis for the design and penetration of new products. 10ο Hellenic Conference on Statistics, Piraeus, Greece (in Greek). | |
| Despotis DK (1997). Analysis of preferences on a ratio scale: A fractional goal programming formulation. International Conference of Multicriteria Decision Making, Mons, Belgium. | |
| Προβλεπόμενες τιμές βίαια εκπνεόμενου όγκου στο 1ο sec σε Έλληνες της Τρίτης ηλικίας. (Με Γ. Φιλντίση, Σ. Καρατζά,Μ. Κανακάκη, Α. Δαμιανό και Γ. Μπαλτόπουλο) Πνεύμων 1997, 10(2): 120-128. | |
| «Βάση Δεδομένων για τη Συλλογή και Στατιστική Επεξεργασία Στοιχείων Ασφαλιστηρίων Συμβολαίων Υγείας». (Με Α. Βοζίκη) Πρακτικά 10ου Πανελληνίου Συνεδρίου Στατιστικής (1997). | |
| Prediction Equation for Forced Expiratory Volume in the Elderly: The Greek Proposal. (Με Γ.Μπαλτόπουλο, Γ.Φιλντίση κ.α.) American Journal of Respiratory and Critical Care Medicine. Vol. 155 Number 4 (1997). Αbstracts 1997 International Conference, May 16-21, San Francisco California. | |
| Oxygenation Improvement in Criticelly ill Patients Treated with Intravenous Immunoglobulin. (Με Γ. Φιλντίση, Χ. Τσαρούχα, Κ. Τσίμπο και Γ. Μπαλτόπουλο) The 7th world Congress of Intensive and Critical Care Medicine (1997) Ottava, Canada, Abstracts p. 97., ICV. | |
| Διαχωριστικές και Στατιστικές Τεχνικές για την Εκτίμηση της Προγνωστικής Ικανότητας του Χαλκού των α2σφαιρινών του ορού του αίματος και της ΤΚΕ σε Ασθενείς με τη Νόσο του Hodgkin. (Με K. Tσίμπο και Β. Μπαρμπούνη) Πρακτικά 10ου Πανελληνίου Συνεδρίου Στατιστικής, Μάϊος 1997. | |
| 1996 | Despotis DK (1996). Fractional minmax goal programming: A unified approach to priority estimation and preference analysis in MCDM. Journal of the Operational Research Society 47: 989-999. |
| 1995 | Despotis DK and Zopounidis C (1995). Building additive utilities in the presence of non-monotonic preferences. Advances in Multicriteria Analysis (P.M. Rardalos et al. eds.), Kluwer Academic Publishers, p.p. 101-114 |
| Zopounidis C, Despotis DK and Stavropoulou E (1995). Multiattribute evaluation of Greek banking performance. Applied Stochastic Models and Data Analysis 11: 97-107 | |
| Zopounidis C, Despotis DK and Kamenopoulos S (1995). The preference disaggregation approach to the problem of multicriteria choice: An application to car market analysis. Proceedings of the 3rd Balkan Conference on Operational Research, Thessaloniki, Greece, p.p. 51-64 | |
| Despotis DK (1995). An iterative solution method to the minmax GP model with fractional goals and some applications to MCDM. EURO XIV Conference on OR, Jerusalem, Israel. | |
| Λοιμώδης Ενδοκαρδίτιδα στην Ελλάδα 1982-1993: Παράγοντες που επηρεάζουν την Θνητότητα (Με Φ. Καρδαρά, Κ. Τσίμπο κ.α.) Abstracts 21ου Πανελληνίου Ιατρικού Συνεδρίου, 9-13 Μαϊου 1995, σελ. 32. | |
| Ζήτηση Αποκατάστασης της Διαβατότητας των Σαλπίγγων μετά από Λαπαροσκοπική Στειροποίηση με Διάφορες Μεθόδους. (Με Λ. Γιαννίκο,Γ. Ιατράκη και Κ. Τσίμπο) Αbstracts 21 Πανελληνίου Ιατρικού Συνεδρίου 1995. | |
| Στατιστική Προσέγγιση των Ισοθερμικών Καμπύλων Κατανάλωσης και Προσφοράς Οξυγόνου σε Βαρειά Ασθενείς. (Με Γ. Φιλντίση, Κ. Τσίμπο και Γ. Μπαλτόπουλο) Αbstracts 21ου Πανελληνίου Ιατρικού Συνεδρίου , Αθήνα 1995, σελ. 68. | |
| 1994 | Siskos J, Despotis DK and Ghediri M (1994). Multiobjective modelling for regional agricultural planning Case study in Tunisia. European Journal of Operational Research 77: 375-391 |
| Systolic Time Intervals after Phenylephrine Administration for early Stratification of Patients after A.M.I. (Με M. Kyriakidis, P. Toutouzas κ.α.) The American Journal of Cardiology Volume 73, pp 6-10, January 1, 1994. | |
| Προβλεπόμενες Τιμές Βίαιας Ζωτικής Χωρητικότητας σε ΄Ελληνες της τρίτης Ηλικίας. (Με Γ. Φιλντίση, Σ. Καρατζά και Γ. Μπαλτόπουλο) ΙΑΤΡΙΚΗ Vol 66(4),1994, ΣΕΛ. 385-389. | |
| Sex differences in coronary artery disease. (Με Μ. Κyriakidis, A. Antonopoulos κ.α.) ΧΙΙ Congress of the European Society of Cardiology Βερολίνο 1994. | |
| 1993 | Despotis DK (1993). Estimating priorities in hierarchical structures. Proceedings of the 2nd Balkan Conference on Operational Research, Thessaloniki, Greece, p.p. 185-196. |
| Despotis DK and Zopounidis C (1993). Modelling preferences via non-monotone marginal utility functions. Applied Stochastic Models and Data Analysis (J. Jansen ed.), World Scientific Pub., New York, p.p. 213-230 | |
| Εarly Venricular Fibriliation in Patients with A.M.I.: Correlation with Coronary Angiographic Findings. (Με M. Kyriakidis, P. Toutouzas κ.α.) European Heart Journal (1993) 14, pp 364-368. | |
| Στατιστική Ανάλυση των Χαρακτηριστικών των Σπουδαστών του ΚΕΠΠ. ΚΕΠΠ, pp. 15, 1993. | |
| Στατιστική Προσέγγιση των Ισοθερμικών Καμπυλών Κατανάλωσης και Προσφοράς Ο2 σε Βαρειά Ασθενείς. (Με Κ. Τσίμπο.) ΚΕΠΠ, 1993. | |
| Μεταβολές της Πιέσεως της Πνευμονικής Αρτηρίας στις Διάφορες Θέσεις Κατακλίσεως με Καρδιακή Ανεπάρκεια. (Με Μ. Κουρεμέτη, M. Kyriakidis, κ.α.) Αρχεία Ελληνικής Ιατρικής 1993,10:355-359. | |
| Risk of upper Gi bleeding among ex-smokers.. (Με Κ. Τριανταφυλλίδη, Ρ. Χαιρεκάκη, Γ.Σμυρλή και Δ. Νικολάκη) Abstracts II United European Gastroenterology week Barcelona 1993. | |
| 1992 | Despotis DK and Siskos J (1992). Agricultural management using the ADELAIS multiobjective linear programming software: A case application. Theory and Decision 32: 113-131 |
| Correlation of Reciprocal ST-segment. Depression after Acute MI with Coronary Angiographic Findings. (Με M. Kyriakidis, P. Toutouzas κ.α.) Int. Journal of Cardiology, 36 (1992), pp 163-168. | |
| Ο Ρυθμός Μείωσης της Ζωτικής Χωρητικότητας στην Τρίτη Ηλικία. (Με Γ. Μπαλτόπουλο, Γ. Φιλντίση κ.α.) Abstracts 18ου Πανελληνίου Ιατρικού Συνεδρίου 12-16 Μαϊου 1992, Αθήνα. | |
| 1991 | Despotis DK (1991). Restoration of organisational structures. 9th Conference of HELORS, Athens, Greece (in Greek). |
| Despotis DK, Siskos Y and Yannacopoulos D (1991). Experimental evaluation of multiobjective linear programming software. RAIRO-Operations Research 25: 365-380 | |
| Early Stratification of Patients with Acute Myocardial Infraction: Systolic Time Intervals Changes after Phenylerhrine Injection. (Με M. Kyriakidis, P. Toutouzas κ.α.) Kardiologia 1991 (Suppl. 1):70. | |
| Τα Συστολικά Χρονικά διαστήματα της Αριστερής Κοιλίας στην Πρώιμη Ανίχνευση Ασθενών Υψηλού Κινδύνου μετά από Οξύ Έμφραγμα του Μυοκαρδίου (Με Α. Αντωνόπουλο, Μ. Κυριακίδη κ.α.) Αbstracts ΧΙΙ Πανελληνίου Καρδιολογικού Συνεδρίου, Ρόδος, 1991. | |
| 1990 | Despotis DK and Yannacopoulos D (1990). Methode d'estimation d'utilites additives concaves en programmation lineaire multiobjectifs. RAIRO-Recherche Operationnelle 24: 331-349 |
| Despotis DK, Yannacopoulos D and Zopounidis C (1990). A review of the UTA multicriteria method and some improvements. Foundations of Computing and Decision Sciences 15: 63-76 | |
| Despotis DK, Panayiotopoulos A and Tserkezos D (1990). Analysis of macroeconomic policy alternatives via interactive multiobjective programming. IFORS 1990 Conference, Athens, Greece. | |
| Problems of Prognosis in Severe Head Injuries using Discriminant Analysis Techniques. (Με D. Jerwood and D. Price). IMA Journal of Mathematics Applied in Medιcine and Biology, pp 199-217, 1990. | |
| Diffusing capacity of the Lung and Nifedipine in Systemic Sclerosis. (Με P.Sfikakis, M. Kyriakidis κ.α.) Arthritis and Reumatism, Vol. 33, 1990. | |
| Μεταβολές της Πιέσεως της Πνευμονικής Αρτηρίας στις Διάφορες Θέσεις του Σώματος κατά τον Κλινοστατισμό σε Ασθενείς με Καρδιακή Ανεπάρκεια (Με Μ. Κουρεμέτη, Μ. Κυριακίδη κ.α.) Αbstracts ΙΧ Πανελληνίου Καρδιολογικού Συνεδρίου, Αθήνα, 1990. | |
| Συσχέτιση του Μεγέθους και της Διάρκειας της Εικόνας του Κατόπτρου στο Οξύ Έμφραγμα του Μυοκαρδίου με την Κατάσταση των Στεφανιαίων Αρτηριών όπως προκύπτει από την Στεφανιογραφία. (Με Χ. Σκούρο, Μ. Κυριακίδη κ.α.) Αbstracts ΧΙ Πανελληνίου Καρδιολογικού Συνεδρίου, Αθήνα, 1990. | |
| Συσχέτιση των Αγγειοκαρδιογραφικών και Ηλεκτροκαρδιογραφικών ευρημάτων με την επίπτωση της πρωϊμης μαρμαρυγής στο οξύ έμφραγμα του μυοκαρδίου. (Με Μ. Κυριακίδη, Π. Τούτουζα κ.α.) Αbstracts ΧΙ Πανελληνίου Καρδιολογικού Συνεδρίου, Αθήνα, 1990. | |
| 1989 | Siskos J and Despotis DK (1989). A DSS oriented method for multiobjective linear programming problems. Decision Support Systems 5: 47-55 |
| Despotis DK and Siskos Y (1989). Agricultural management using the ADELAIS software: A case study. EURO X Conference, Beograd, Yugoslavia. | |
| Predicting the Potential for Recovery within 24 Hours of a Head Injury. (Με D. Jerwood and D. Price) Medical Informatics Vol. 14, pp 287-96. | |
| On the Choise of a Dirichiet Prior Distribution for Multinomial Distribution. (Με P. Chiou) Bulletin of the Greek Mathematical Society Vol. 30,pp 93-103, 1989. | |
| 1988 | Despotis DK (1988). A heuristic solution to the travelling salesman problem. Spoudai 38: 266-281 |
| Despotis DK and Siskos Y (1988). A multiobjective linear programming algorithm with satisfactory goals and interactive utility assessment. EURO IX-TIMS XXVIII Conference, Paris, France. | |
| Effects of Antiandrogen – Estrogen Treatment on Sexual and Endocrine Parameters in Hirsute Women. (Με Δ. Αδαμόπουλο κ.α.) Αrchives of Sexual Behavior V. 17, Νο 5, pp 421-429. | |
| Characterisation of Imminent Failure and Replacement Policies. (Με Jerwood and Z. Keller) Quality and Reliability Management 5, pp 56-64. | |
| Οn the construction of Point Estimates for the Mahalanobis Distance in Discriminant Analysis. (Με D. Jerwood) Bulletin of the Greek Mathematical Society Vol. 29, pp 13-25 | |
| Prognosis in the Case of three Outcome Categories of Patients with Application to Head Injuries. (Με D. Jerwood and D. J.Price) Research Report No SOR 88-25 University of Bradford, pp 31 | |
| Prevalence of Undiagnosed Abnormal Carbonhydrate Metabolism in a Rural Population. (Με Κ. Τσίμπο, Κ. Λυμπερόπουλο) 2nd Meeting of the Mediterranean Group for the Study of Diabetes, 20-23 April 1988, Athens, Greece. | |
| Problems of Prognosis in Severe Head Injuries Using Discriminant Analysis. (Με D. Jerwood) Conference on Applications of Statistics in Medιcine, University College,Cardiff April 1988. | |
| 1987 | Application of Multivariate Techniques to Monitor System Reliability and Detect Common-Mode Failure. (Με D. Jerwood) Reliability 2b/5/1-10. |
| Endocrine Treatment in Micromastia (Με Δ. Αδαμόπουλο) First European Congress of Endocrinology 21-25 June 1987, Copenhagen, Denmark και 14ο Πανελλήνιο Συνέδριο Ελληνικής Ανδρολογικής Εταιρείας, 9-10 Απριλίου 1987, Θεσσαλονίκη. | |
| Σχετίζεται η Αυξημένη Ανδρογονική Δραστηριότητα με τη Συχνότητα Βρογχοκήλης στις γυναίκες. (Με Δ. Αδαμόπουλο) 14ο Πανελλήνιο Συνέδριο Ελληνικής Ανδρολογικής Εταιρείας, 9-10 Απριλίου 1987, Θεσσαλονίκη. | |
| 1986 | Despotis DK (1986). Interactive multiobjective linear programming methods: A survey. Proceedings of the 7th Conference of HELORS, Athens, Greece, pp. 453-478 (in Greek). |
| Thyroid Disease in Patients with Benign and Malignant Mastopathy. (Με Δ. Αδαμόπουλο, Σ. Βασίλαρο κ.α.) Cancer Vol 57, No 1, pp 125-128. | |
| Developing Replacement Policies for Failing Components using Discriminant Analysis. (Με D. Jerwood) “Reliability data collection and use in risk and availability assessment” pp 186-193 | |
| Calculated Probabilities of Head In jury Complications. (Με D. Jerwood και D. Price) Intensive Therapy Workshop, Royal Institution, 5 March 1986, Kent, England. | |
| Attempt to Expedite Recognition of Postraumatic Haematomas. (Με D. Price, D. Jerwood, P. Vanhille) Athens Joint Meeting of the Hellenic Neurosurgical Society and the British Society of Neurosurgical Surgeons, September 1986, Athens, Grece. | |
| Prediction of Haematomas Following Head Injury. (Με D. Jerwood και D. Price) Royal College of Physicians, 21 May 1986. | |
| 1985 | Seasonal Variation in the Frequency Distribution of Breast Cancer in Greek women According to the Month of their Birth. (Με Σ. Βασίλαρο Σ. Τσιλιακό κ.α.) Journal of Cancer Research Clinical Oncology (1985) 110, pp 79-81. |
| Outcome Prediction for ventilated Head-Injury Patients (Με S. Firn και Ζ. Keller) Ζentraleuropaisxher Anasthesiekongress 10-14. September 1985, Graz, Osterreich. | |
| Predictive Indices in Vertilated Intensive Care Patients. (Με S. Firn και D. Munroe) Third congress of the Bulgarian Society of Anaesthesiologists, 11-14 October 1985 Smolyan, Bulgaria. |
| 1994 | Despotis DK (1994). Estimating priorities in hierarchical structures. WP 94-01, ERGA.SYA, Technical University of Crete. |
| 1993 | Zopounidis C, Despotis DK and Kamaratou I (1993). Portfolio selection using the ADELAIS multiobjective linear programming system. WP 93-10, ERGA.SYA, Technical University of Crete. |
| Despotis DK and Zopounidis C (1993). Building the additive utility model in the presence of non-monotonic preferences. WP 93-05, ERGA.SYA, Technical University of Crete. | |
| 1992 | Siskos Y and Despotis DK (1992). Multiobjective modelling for regional agricultural planning: Case study in Tunisia. WP 92-03, ERGA.SYA, Technical University of Crete. |
| 1990 | Despotis DK, Yannacopoulos D and Zopounidis C (1990). A review of the UTA multicriteria method and some improvements. WP 90-04, ERGA.SYA, Technical University of Crete. |
| Despotis DK and Siskos J (1990). Agricultural management using the ADELAIS multiobjective linear programming software: A case application. WP 90-03, ERGA.SYA, Technical University of Crete. | |
| Despotis DK, Siskos Y and Yannacopoulos D (1990). Experimental evaluation of a multiobjective linear programming software. Cahier du LAMSADE No 96, LAMSADE, Université de Paris-Dauphine. | |
| 1989 | Despotis DK and Yannacopoulos D (1989). Méthode d'estimation d'utilités additives concaves en programmation linéaire multiobjectifs. Cahier du LAMSADE No 94, LAMSADE, Université de Paris-Dauphine. |
| 1987 | Siskos J and Despotis DK (1987). A multiobjective linear programming algorithm based on satisfactory goals and interactive utility assessment. Cahier du LAMSADE No 81, LAMSADE, Université de Paris-Dauphine. |
