Nikolaidis Ioannis
  • +30 2310 891.878
  • nikolai uom.edu.gr
  • Office: C3, 332

    Nikolaidis Ioannis

    Professor
    Department of Applied Informatics


    Curriculum Vitae
    Academic Titles
    • Ph.D. - "Economic Design and Comparative Analysis of One - Sided Adaptive  Control Charts", Industrial Management Division, Department of Mechanical Engineering, Polytechnic School, Aristotle University of Thessaloniki, (2001).
    • Bachelor in Mechanical Engineering, Polytechnic School, Aristotle University of Thessaloniki, (1992).

    Teaching


    • PROBABILITY AND STATISTICS
      (ISC201)

    Type
    COMPULSORY

    Department Abbreviation
    AI

    Department
    DEPARTMENT OF APPLIED INFORMATICS

    Course Outlines

    Semester: 2nd (Spring) | Course type: Compulsory IS | Weekly hours: 3 | ECTS: 5

    Instructors:         Nikolaidis Ioannis

    General competences

    The purpose of this course is for the students to get to know and familiarize themselves with some additional issues of Statistics (apart from those that they learnt about in Statistics I), which are absolutely necessary in many research and non-research projects. The students are introduced not only to Descriptive Statistics but also to Inferential Statistics (confidence intervals, hypotheses testing etc.) at first by theory and then through exercises, in order to be able to implement their knowledge in practice.

    Course content

    Terminology: population, sample, random variable etc.

    Data collection: from the entire population or samples. Graphical and numerical presentation of data. Frequency distribution. Measures of Central Tendency and Dispersion.

    Sampling distributions. Central limit theorem. Point estimation. Properties of estimators. Confidence interval estimation. Choice of sample size.

    Hypotheses testing. Testing for the goodness of fit.

    Regression-correlation

     

    Assessment

    100% final written exam, 5% for each project.

    Course bibliography

    (One of the following):

    50657217 ΕΦΑΡΜΟΣΜΕΝΕΣ ΠΙΘΑΝΟΤΗΤΕΣ ΚΑΙ ΣΤΑΤΙΣΤΙΚΗ, Τύπος: Σύγγραμμα, ΚΟΥΤΡΟΥΒΕΛΗΣ ΙΩΑΝΝΗΣ, 2015, GOTSIS, ISBN: 978-960-9427-47-0

    11365 Στατιστική, Τύπος: Σύγγραμμα, Ψωινός Δημήτριος Π., 1999, Ζήτη, ISBN: 960-431-561-7

    59377478 Στατιστική Μέθοδοι Ανάλυσης για Επιχειρηματικές Αποφάσεις (4η έκδοση), Τύπος: Σύγγραμμα, Ιωάννης Χαλικιάς, 2017, Εκδοτικός Οίκος Rosili, ISBN: 978-618-5131-20-3

     

    Additional material

    Probability and Statistics in Engineering and Management Science. W. W. Hines, D. C. Montgomery, Ed. Wiley, 1990.

    • QUALITY ASSURANCE AND QUALITY CONTROL TECHNIQUES
      (ΠΛ0625)

    Type
    COMPULSORY

    Department Abbreviation
    AI

    Department
    DEPARTMENT OF APPLIED INFORMATICS

    Course Outlines

    Semester: 6 (Spring) | Orientation: TM | Compulsory | Weekly Hours: 3 | Credit Units (ECTS): 5

    Instructors: Nikolaidis Ioannis

    General competences

    This course constitutes one of the most important “extensions” - applications of Probability and Statistics. In its framework, simple as well as more developed quality control techniques for products or processes which can be applied in any type of factory are presented to students. During this course students get in touch with industries through case studies and exercises of the real world. Finally, students become familiar with the relevant software.

    Course Content

    Introduction, basic knowledge on Probability and Statistics. Basic knowledge on Quality. Quality management systems. Acceptance sampling for attributes. Acceptance sampling by variables. Process capability analysis. Control charts: general rules and principles. Control charts for attributes or variables. Advanced control charts. Design of a control chart. Basic knowledge on Quality Assurance Standards.

    Assessment

    100% final written exam, 5% for each project.

    Bibliography

    (One of the following):
    11368 Στατιστικός έλεγχος ποιότητας, Τύπος: Σύγγραμμα, Ταγαράς Γιώργος Ν., 2001, Ζήτη, ISBN: 960-431-706-7

    123151 Ποιοτικός έλεγχος παραγωγής, Τύπος: Σύγγραμμα, Παπαργύρης Αθανάσιος, Παπαργύρης Δημήτριος, 2010, Ζήτη, ISBN: 978-960-456-238-1

    Supplementary material

    Introduction to Statistical Quality Control. D. Montgomery, Εκδ. Wiley, 1997

    • SPECIAL CHAPTERS OF APPLIED STATISTICS AND QUALITY CONTROL
      (ΠΛ0736)

    Type
    ELECTIVE

    Department Abbreviation
    AI

    Department
    DEPARTMENT OF APPLIED INFORMATICS

    Course Outlines

    Semester: 7th (Winter) | Course type: Elective TM | Weekly hours: 3 | ECTS: 5

    Instructors:         Nikolaidis Ioannis

    General competences

    The purpose of this course is for the students to get to know and familiarize themselves with a number of special chapters of Statistics, Statistical Quality Control and, in general, Operations Research. This will be done at the lab and through the use of simple or advanced software, like Excel and Minitab - Crystal Ball respectively. The students are introduced to this wide research area partly through theory and partly through working on case studies at the lab. Finally, their knowledge is broadened through analyzing applied case studies.

     

    Course Content

    Introduction: discrete and continuous distributions, sampling distributions, central limit theorem, etc.

    Applications on point estimations and confidence interval estimations.

    Theory and applications on Hypotheses testing and testing for goodness of fit.

    Theory and applications on linear regression.

    Exercises on acceptance sampling for attributes and by variables, control charts (for attributes or variables) and determination of control chart parameters.

     

    Assessment

     

    Course Bibliography

    (One of the following):

    3365 Εφαρμοσμένη Στατιστική, Τύπος: Σύγγραμμα, Όθωνας Παπαδήμας, Χρήστος Κοίλιας, 2002, Εκδόσεις Νέων Τεχνολογιών, ISBN: 960-7981-01-4

    45452 Μαθήματα Εφαρμοσμένης Στατιστικής, Χρήση του Microsoft Excel (με ασκήσεις), Τύπος: Σύγγραμμα, Λιώκη-Λειβαδά Ηρώ,Ασημακόπουλος Δημοσθένης Ν., 2010, Συμμετρία, ISBN: 978-960-266-290-8

     

    Additional material

    1. «Εφαρμοσμένη Στατιστική», Όθωνας Παπαδήμας, Χρήστος Κοιλιάς, και

    2. «Μαθήματα Εφαρμοσμένης Στατιστικής με χρήση του Microsoft Excel (με ασκήσεις)», Λιωκη-Λειβαδα Ηρώ, Ασημακόπουλος Δημοσθένης Ν.

    • STATISTICS
      (CSC301)

    Type
    COMPULSORY

    Department Abbreviation
    AI

    Department
    DEPARTMENT OF APPLIED INFORMATICS

    Course Outlines

    Εξάμηνο: 3o (Χειμερινό) | Τύπος μαθήματος: Υποχρεωτικό ΕΤΥ  | Εβδ.διδασκαλία: 3 | Πιστωτικές Μονάδες (ECTS): 5

    Διδάσκοντες:     Νικολαΐδης Ιωάννης

    Μαθησιακά αποτελέσματα

    Το μάθημα αποβλέπει στο να γνωρίσουν και να εξοικειωθούν οι φοιτητές με κάποια επιπρόσθετα κεφάλαια Στατιστικής (πέραν όσων διδάχθηκαν στη Στατιστική Ι), τα οποία αποτελούν απαραίτητα εργαλεία σε πολλές ερευνητικές και μη εργασίες. Η επαφή τους τόσο με την Περιγραφική, όσο και με την Επαγωγική Στατιστική (διαστήματα εμπιστοσύνης, έλεγχος υποθέσεων κλπ) πραγματοποιείται τόσο σε θεωρητικό επίπεδο, όσο και σε πρακτικό (μέσω επίλυσης ασκήσεων), προκειμένου οι φοιτητές να είναι σε θέση να χρησιμοποιήσουν και πρακτικά τις γνώσεις Στατιστικής που αποκτούν.

    Περιεχόμενο μαθήματος

    Περιγραφική στατιστική. Είδη στατιστικών δεδομένων, καταχώρηση, παρουσίαση και διερευνητική ανάλυση με τη γλώσσα R. Συμπερασματολογία (δείγμα, σημειακή εκτίμηση, διαστήματα εμπιστοσύνης για μέσους, αναλογίες, διακυμάνσεις). Έλεγχοι υποθέσεων (βασικές έννοιες, έλεγχοι για μέσους, αναλογίες, διακυμάνσεις, χ2-έλεγχοι, ANOVA). Ανάλυση παλινδρόμησης (βασικές έννοιες, διαγνωστικοί έλεγχοι, μελέτη περίπτωσης).Μέθοδοι δειγματοληψίας, (βασικές μέθοδοι).

    Αξιολόγηση φοιτητών

    100% γραπτή τελική εξέταση, 5% για κάθε εργασία που εκπονείται την ώρα του μαθήματος ή (μέσα σε μια εβδομάδα) κατ' οίκον.

    Βιβλιογραφία

    (Ένα από τα παρακάτω:)

    50657217 ΕΦΑΡΜΟΣΜΕΝΕΣ ΠΙΘΑΝΟΤΗΤΕΣ ΚΑΙ ΣΤΑΤΙΣΤΙΚΗ, Τύπος: Σύγγραμμα, ΚΟΥΤΡΟΥΒΕΛΗΣ ΙΩΑΝΝΗΣ, 2015, GOTSIS, ISBN: 978-960-9427-47-0 

    11365 Στατιστική, Τύπος: Σύγγραμμα, Ψωινός Δημήτριος Π., 1999, Ζήτη, ISBN: 960-431-561-7 

    59377478 Στατιστική Μέθοδοι Ανάλυσης για Επιχειρηματικές Αποφάσεις (4η έκδοση), Τύπος: Σύγγραμμα, Ιωάννης Χαλικιάς, 2017, Εκδοτικός Οίκος Rosili, ISBN: 978-618-5131-20-3

    Συμπληρωματικόυλικό

    Probability and Statistics in Engineering and Management Science. W. W. Hines, D. C. Montgomery, Ed. Wiley, 1990.

    Publications


    • Books (4 records)

    Περιλαμβάνει Βιβλία ή/και μονογραφίες σε διεθνείς ή ελληνικούς εκδοτικούς οίκους. Κεφάλαια ή άρθρα συλλογικών τόμων ή επιμέλεια τόμων σε διεθνείς ή ελληνικούς εκδοτικούς οίκους.

      2016

      • Νikolaidis, Y. and Efthymiadis, G., 2016, Education on Corporate Social Responsibility in Greece: Is there any and does it affect students' perception?, in Duygu Turker et al. (eds.): Social responsibility education across Europe: A quantitative research project (2014-2015), pp. 161-184, Springer.

      2012

      • Quality Management in Reverse Logistics, Y. Nikolaidis Editor, Springer, London, 2012. ISBN 978 1-4471-4536-3

        View Publication

      • Nikolaidis, Y., 2012, Reverse Logistics and Quality Management Issues: State-of-the-Art, in Nikolaidis, Y. (ed.): Quality Management in Reverse Logistics, pp. 1-19, Springer

      2010

      • Carayannis, E.G. and Nikolaidis, Y., 2010, "Enterprise Networks and Information and Communication Technologies (ICT) Standardization", in Wang, L. and Koh S.C.L. (eds.): Enterprise Networks and Logistics for Agile Manufacturing, pp. 99-118, Springer.
      • Scientific Journals (20 records)

      Περιλαμβάνει Άρθρα σε διεθνή ή ελληνικά επιστημονικά περιοδικά (με κριτές).

        2019

        • Νikolaidis, Y., Efthymiadis, G. and Angelidis, P., 2019, Quality Assessment of a Second Opinion Telemedicine Service, Health and Technology, vol. 9, no. 5, pp. 659-678
        • Sivena, S., and Nikolaidis, Y., 2019, Improving the Quality of Higher Education Teaching through the Exploitation of Student Evaluations and the Use of Control Charts, Communications in Statistics - Simulation and Computation
        • Sifaleras, A., Karakalidis, A. and Nikolaidis, Y., Shift Scheduling in Multi-item Production Lines: a Case Study of a Mineral Water Bottling Company, International Journal of Systems Science

        2017

        • Nikolaidis, Y. and Tagaras, G., New Indices for the Evaluation of the Statistical Properties of Bayesian X-bar Control Charts for Short Runs, European Journal of Operational Research, 259 (1), pp. 280-292.

        2016

        • Nikolaidis, Υ. and Adamidou, A., Quality Assurance Mapping in Greek Service Companies, The TQM Journal, vol. 28, no. 3, pp. 431-454.

        2015

        • Νikolaidis, Y., Developing Basketball Tactics and Strategies through Statistical Analysis: a Real Case, Annals of Operations Research, vol. 227, no. 1, pp. 137-159.
        • Nenes, G. and Nikolaidis, Y., A New Model for the Representation of the ISO 2859 Standard, Communications in Statistics - Theory and Methods, vol.44, no.1, pp. 159-170.

        2014

        • Nikolaidis, Y. and Dimitriadis, S.G., On the Student Evaluation of University Courses and Faculty Members' Teaching Performance, European Journal of Operational Research, vol. 238, no. 16, pp. 199-207.

        2013

        • Nikolaidis, Y., Fouskas, K. and Carayannis, E., Assisting regional policy by rapidly comparing enterprise innovation between regions, Journal of Innovation and Entrepreneurship, vol. 2, no. 16.

        2012

        • Nenes, G. and Nikolaidis, Y., A Multi-period Model for Managing Used Products Returns, International Journal of Production Research, vol. 50, no. 5, pp. 1360-1376.
        • Nikolaidis, Y., Bakouros, Y. and Skalkos, D., Innovative Efforts of SMEs: Exploring the Barriers to Successful Implementation, International Journal of Innovation and Regional Development, vol. 4, no. 6, pp. 509-535.

        2010

        • Nikolaidis, Y. and Terpos, C., "The Evolution of Quality Management in DOKPY, Magnisia, Greece: from Basic Quality Techniques to EFQM", International Journal of Productivity and Quality Management, vol. 5, no. 4, pp. 384-400.

        2009

        • Nikolaidis, Y. and Bakouros, Y., "Innovation Penetration in an Area with Special Characteristics: The Case of Crete, Greece", International Journal of Entrepreneurship and Innovation Management, vol. 9, no. 1/2, pp 118-138.
        • Nikolaidis, Y. and Nenes, G., "Economic Evaluation of ISO 2859 Acceptance Sampling Plans used with Rectifying Inspection of Rejected Lots", Quality Engineering, vol. 21, no. 1, pp 1-14.
        • Nikolaidis, Y., "A Modelling Framework for the Acquisition and Remanufacturing of Used Products", International Journal of Sustainable Engineering, vol. 2, no. 3, pp 154-170.
        • Nikolaidis, Y., Pilavachi, P.A. and Chletsis, A., "Economic Evaluation of Energy Saving Measures in Buildings", Applied Energy, vol. 86, no. 12, pp 2550-2559.

        2007

        • Nikolaidis, Y., Rigas, G. and Tagaras, G., "Using Economically Designed Shewhart and Adaptive Charts for Monitoring the Quality of Tiles", Quality and Reliability Engineering International, vol. 23, no. 2, pp 233-245.

        2006

        • Nikolaidis, Y., "Implementing Basic Quality Techniques in Social Services: The Case of DOKPY, Magnisia, Greece", International Journal of Services Technology and Management, vol. 7, no. 4, pp 383-402.

        2002

        • Tagaras, G. and Nikolaidis, Y., "Comparing the Effectiveness of Various Bayesian Control Charts", Operations Research, vol. 50, no. 5, pp 878-888.

        1997

        • Nikolaidis, Y., Psoinos, D. and Tagaras, G., "A More Accurate Formulation for a Class of Models for the Economic Design of Control Charts", IIE Transactions, vol. 29, no. 12, pp 1031-1037.
        • Conferences (30 records)

        Περιλαμβάνει Άρθρα σε δημοσιευμένα πρακτικά διεθνών ή ελληνικών συνεδρίων (με κριτές).

          2018

          • May, M., Muriel, A., Nikolaidis, Y., 2018, Analysis of Remanufacturing Suitability, Green Supply Chain – GSC 2018, Thessaloniki, pp. 229-240.
          • Tsamagdoupi, E., Nikolaidis, Y., Muriel, A., 2018, Cost Models for Remanufacturing vs. Manufacturing of Smartphones, Green Supply Chain – GSC 2018, Thessaloniki, pp. 329-340.

          2017

          • Sivena, S., and Nikolaidis, Y., 2017, Using SPC techniques to monitor students’ evaluation of university courses and faculty members’ teaching performance, 21st Conference of the International Federation of Operational Research Societies - IFORS 2017, Quebec, Canada
          • Karakalidis, A., Sifaleras, A., and Nikolaidis, Y., 2017, A case study on optimizing the performance of a production company using a new mathematical model, 6th International Symposium and 28th National Conference on Operational Research, Thessaloniki.
          • Sivena, S., and Nikolaidis, Y., 2017, Monitoring Students’ Evaluation of University Courses and Faculty Members using SPC Viewpoint, 6th International Symposium and 28th National Conference on Operational Research, Thessaloniki

          2016

          • Efthymiadis, G., Nikolaidis, Y. and Aggelidis, P., Evaluating the benefits of the Vodafone Telemedicine Program in primary healthcare, 12th national conference about Health Management, Economics and Policies, Athens, Greece.

          2015

          • Efthymiadis, G. and Nikolaidis, Y., Corporate Social Responsibility in Greece: are there any relevant educational programs and training activities?, 1st International Conference on Agrifood SCM & Green Logistics, Porto Carras, Greece (proceedings can be found only in an electronic form).

          2014

          • Nikolaidis, Υ. and Chen, M., Evaluating the Performance of Various Control Charts for Short Production Runs, INFORMS Annual Meeting, San Francisco, U.S.A.

          2013

          • Nikolaidis, Υ. and Zahariadis, A., 2013, "Potential exploitation of Statistical Quality Control techniques in SMEs aiming at their sustainable development", 10th Anniversary International Conference "Standardization and Related Activities - a Means of International and Balkan Collaboration", Sozopol, Bulgaria.

          2012

          • Nikolaidis, Υ. and Kaskalis, T.H., 2012, "Economically Optimum Acceptance Sampling Plans Depending on how Rejected Lots are Handled", DSI Annual Meeting, San Francisco, U.S.A.

          2011

          • Skalkos, D., Nikolaidis, Y. and Bakouros, Y., 2011, "Innovation Penetration into an Islanding Region: the Case of North Aegean, Greece", Proceedings of the International Conference on "Rethinking Business and Business Education in the Age of Crisis", Chios Island, Greece.
          • Nikolaidis, Υ., 2011, "A Multi-period Model for Managing Used Products Returns", Proceedings of the DSI Annual Meeting, Boston, U.S.A.
          • Adamidou, A. and Nikolaidis, Υ., 2011, "Quality Assurance Issues in Greek Companies Providing Services: a Literature Review", 8th International Conference on "Standardization, Protypes and Quality: A Means of Balkan Countries' Collaboration", Thessaloniki.

          2010

          • Kounias, A., Nenes, G. and Nikolaidis, Y., 2010, "Economic evaluation of the ISO 2859:2006 Acceptance Sampling plans: the case of a plastics company", Proceedings of the 4th National Conference for Standardization, Standards and Quality, Thessaloniki, Greece (in Greek).

          2009

          • Besiou, M. and Nikolaidis, Υ., 2009, "Choosing the Right Stage in a Production Process to Implement Quality Control, Using System Dynamics", 6th International Conference on "Standardization, Protypes and Quality: A Means of Balkan Countries' Collaboration", Thessaloniki.

          2008

          • Prikakis, G. and Nikolaidis, Y., 2008, "Development of Quality Management System According to ISO 9001:2000 in a Waste Management Company", Proceedings of the 3rd National Conference for Standardization, Standards and Quality, Thessaloniki, Greece (in Greek).
          • Margioris, G. and Nikolaidis, Y., 2008, "Performance and Quality of Public Services: Evaluation by Using Indexes, Multi-Criteria Analysis and Statistical Quality Control Techniques", Proceedings of the 3rd National Conference for Standardization, Standards and Quality, Thessaloniki, Greece (in Greek).
          • Nenes, G. and Nikolaidis, Y., 2008, "A thorough economic evaluation of the ISO 2859:2006 Acceptance Sampling Schemes", 2008 MSOM Conference Proceedings, Maryland, College Park, U.S.A.

          2007

          • Nikolaidis, Y. and Terpos, C., 2007, "Quality Management in DOKPY, Greece: the Transition from Basic Quality Techniques to EFQM", 12th EURAS Workshop on Standardisation and Networks, Thessaloniki, pp 147-156.
          • Chletsis, A., Nikolaidis, Y. and Pilavachi, P., 2007, "Economic Evaluation of Energy Saving Measures in Buildings", Heat SET 2007 - Heat Transfer in Components and Systems for Sustainable Energy Technologies, Chambery, pp 901-915.

          2006

          • Nenes, G. and Nikolaidis, Y., 2006, "Economic Dimension and Analysis of Acceptance Sampling Schemes Proposed by ELOT 398.0 - 398.1 Standards", Proceedings of the 2nd National Conference for Standardization, Standards and Quality, Thessaloniki, Greece, pp 653-665 (in Greek).
          • Athanasakis, D. and Nikolaidis, Y., 2006, "Software Development for Quality Control According to the ELOT 398.0 - 398.1 Standards", Proceedings of the 2nd National Conference for Standardization, Standards and Quality, Thessaloniki, Greece, pp. 611-622 (in Greek).
          • Athanasakis, D. and Nikolaidis, Y., 2006, "Software Development for Acceptance Sampling According to the ISO 2859 Standard", Proceedings of the 2nd International Symposium on Management, Engineering and Informatics (MEI) 2006, Orlando, U.S.A.

          2005

          • Nikolaidis, Y., 2005, "Simple Quantitative Models for the Acquisition and Remanufacture of Used Products: Application in the case of Cell Phones", Proceedings of the 9th National Conference of Logistics, Thessaloniki, Greece (in Greek, only in an electronic form).
          • Nikolaidis, Y. and Nenes, G., 2005, "Economic Evaluation of Sampling Schemes that are Proposed by Acceptance Sampling Standards", 10th EURAS Workshop on Standardisation and Networks, Tallinn, Esthonia, pp 111-116.

          2004

          • Nikolaidis, Y., 2004, "Design and Application of Basic Quality Techniques in Social Services: the Case Of D.O.K.P.I., N. Ionia Volos", Proceedings of the 1st National Conference for Standardization, Standards and Quality, Thessaloniki, Greece, 222-230 (in Greek).
          • Nikolaidis, Y. and Nenes, G., 2004, "Economic Evaluation of Sampling Schemes that are Proposed by Acceptance Sampling Standards", Proceedings of the 1st National Conference for Standardization, Standards and Quality, Thessaloniki, Greece, pp. 316-324 (in Greek).

          1998

          • Tagaras, G. and Nikolaidis, Y., 1998, "Economic Evaluation of Alternative Adaptive Control Charts for Variables", 1998 INFORMS MSOM Conference Proceedings, Seattle, U.S.A., pp 24-29.
          • Tagaras, G. and Nikolaidis, Y., 1998, "Adaptive Quality Control Charts", Proceedings of the 12th National Conference of Operations Research, Samos, Greece 885-895 (in Greek).

          1996

          • Nikolaidis, Y. and Tagaras, G., 1996, "Quality Assurance by Means of Dynamic Control Charts", Proceedings of the Euroconference - European Management in face of Knowledge Driven Competition, TMR program, Porto (only in an electronic form).
          • Other (7 records)

          Περιλαμβάνει Παρουσιάσεις σε διεθνή ή ελληνικά συνέδρια χωρίς δημοσίευση σε πρακτικά.

            Από το 2010

            • Συμμετοχή σε Οργάνωση Συνεδρίων, Διαλέξεων, Ημερίδων κλπ.
              • 2019 International Conference on Engineering, Project, and Product Management (EPPM 2019), 2- 4 September 2019, Berlin, Germany.
              • 2018 International Conference on Engineering, Project, and Product Management (EPPM 2018), 24-26 September 2018, Cape Town, South Africa.
              • 2017 International Conference on Engineering, Project, and Product Management (EPPM 2017), 19-21 September 2017, Amman, Jordan.
              • 2016 International Conference on Engineering, Project, and Product Management (EPPM 2016), 22-23 September 2016, Bialystok, Poland.
              • 2015 International Conference on Engineering, Project, and Product Management (EPPM 2015), 2 - 4 September 2015, Gold Coast, Queensland.
              • 2ο Technology Forum, 8 Μαϊου 2015, Οργανωτική Επιτροπή-Συντονιστής Β’ Ενότητας – Εκπρόσωπος του Τμήματος Εφαρμοσμένης Πληροφορικής – Πανεπιστήμιο Μακεδονίας.
              • 1ο Φοιτητικό Συνέδριο τμημάτων Εφαρμοσμένης Πληροφορικής, Διοίκησης Τεχνολογίας, και Μάρκετινγκ και Διοίκησης Λειτουργιών του Πανεπιστημίου Μακεδονίας, Θεσσαλονίκη, 5 Νοεμβρίου, 2010, Οργανωτική και Επιστημονική Επιτροπή – Εκπρόσωπος του Τμήματος Διοίκησης Τεχνολογίας – Πανεπιστήμιο Μακεδονίας.

            Από το 2001

            • Κρίσεις επιστημονικών άρθρων
              Έχω επιλεγεί ως κριτής επιστημονικών άρθρων στα ακόλουθα περιοδικά:
              • Communications in Statistics - Theory and Methods
              • Computers & Industrial Engineering,
              • Educational Research,
              • European Journal of Operational Research,
              • Frontiers
              • Journal of Engineering, Project, and Production Management
              • Journal of the Operational Research Society
              • Institute of Industrial and Systems Engineers (IISE) Transactions
              • International Journal of Operations and Quantitative Management,
              • International Journal of Sustainable Engineering,
              • International Journal of Systems Science,
              • Knowledge-Based Systems
              • Operations Research,
              • Production and Operations Management,
              • Quality Engineering
              • Scientific Research and Essays,
              • Tamkang Journal of Science and Engineering,
              στα ακόλουθα συνέδρια
              • International Conference on Engineering, Project, and Production Management (από το 2015),
              • Management, Engineering and Informatics: MEI 2014,
              και ως κριτής προτάσεων συγγραφής βιβλίων του εκδοτικού οίκου Springer-Verlag, London.

            2015

            • Συμμετοχή στη συντακτική επιτροπή του Journal of Engineering, Project, and Production Management, από τον Ιανουάριο 2015.

            2007

            • Αδαμόπουλος Κων/νος, Νικολαϊδης Ιωάννης, 2007. “Στοιχεία και Προδιαγραφές Ελαστικών. Συστήματα Ελέγχων και Επιθεωρήσεων”, τεύχη κατάρτισης του «Εγχειριδίου Διεργασιών και Διαδικασιών του ΕσύΠρωτα», ΕΝΕΠΡΟΤ

            2001

            • Tagaras, G. and Nikolaidis, Y., 2001, "On the Performance of Alternative Adaptive Control Charts", 3rd Aegean International Conference on "Design and Analysis of Manufacturing Systems", Τήνος.

            1997

            • Tagaras, G. and Nikolaidis, Y., 1997, "Bayesian Control Charts for Variables", Managing Services in the next Millennium, San Diego, U.S.A.

            1996 - Σήμερα

            • Συμμετοχή σε επιστημονικές μελέτες
              • Στατιστική έρευνα μέτρησης της ικανοποίησης των συμμετεχόντων ιατρών και των εξεταζόμενων από το πρόγραμμα τηλεϊατρικής της Vodafone, Αύγουστος 2015 – Απρίλιος 2016.
              • «Ανάπτυξη συστήματος στατιστικού ελέγχου ποιότητας της εταιρείας γαλακτοκομικών προϊόντων ΜΕΒΓΑΛ Α.Ε.», Ιανουάριος 1998 - Ιούνιος 2000.
              • «Οικονομική σχεδίαση δυναμικά προσαρμοζόμενων διαγραμμάτων ελέγχου παραγωγικής διαδικασίας», Μάρτιος 1996 - Μάρτιος 1998.