Stelios Kapetanakis

Research output

Research output per year 2009 2019 2023

• 21 Conference contribution with ISSN or ISBN
• 6 Article
• 3 Paper
• 1 Chapter
• 1 More
  • 1 Preprint

Research output per year

Research output per year

Search results

• 2022

  Fast and accurate evaluation of collaborative filtering recommendation algorithms

  Polatidis, N., Kapetanakis, S., Pimenidis, E. & Manolopoulos, Y., 9 Dec 2022, 14th Asian Conference on Intelligent Information and Database Systems: ACIIDS 2022. Springer, 12 p. (Asian Conference on Intelligent Information and Database Systems).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  • Collaborative filtering 100%
  • Learning systems 22%
  • Recommender systems 22%
• 2021

  Data Stream Harmonization For Heterogeneous Workflows

  Bandis, E., Polatidis, N., Diapouli, M. & Kapetanakis, S., 30 Jun 2021, Proceedings of the 35th ECMS International Conference on Modelling and Simulation ECMS 2021. Al-Begain, K., Iacono, M., Campanile, L. & Bargiela, A. (eds.). European Council for Modelling and Simulation, p. 42-47 (Communications of the ECMS; vol. 35, no. 1).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

• Recommender systems algorithm selection using machine learning

  Polatidis, N., Kapetanakis, S. & Pimenidis, E., 1 Jul 2021, 22nd International Conference on Engineering Applications of Neural Networks. Cham: Springer, p. 477-487 (Proceedings of the International Neural Networks Society; vol. 3).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • Recommender systems 100%
  • Machine learning 73%
  • Classifiers 35%
  • Collaborative filtering 28%
  • Random forests 26%
• 2020

  DeepKAF: A Heterogeneous CBR & Deep Learning Approach for NLP Prototyping

  Amin, K., Kapetanakis, S., Polatidis, N., Althoff, K-D. & Dengel, A., 11 Sept 2020, INISTA 2020 - 2020 International Conference on INnovations in Intelligent SysTems and Applications, Proceedings: INISTA 2020. Ivanovic, M., Yildirim, T., Trajcevski, G., Badica, C., Bellatreche, L., Kotenko, I., Badica, A., Erkmen, B. & Savic, M. (eds.). IEEE, p. 1-7 9194679. (INISTA 2020 - 2020 International Conference on INnovations in Intelligent SysTems and Applications, Proceedings).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • Prototyping 100%
  • Case-based Reasoning 98%
  • Natural Language 75%
  • Case based reasoning 70%
  • Learning 53%

• SEADer++ v2: Detecting Social Engineering Attacks using Natural Language Processing and Machine Learning

  Lansley, M., Kapetanakis, S. & Polatidis, N., 11 Sept 2020, INISTA 2020 - 2020 International Conference on INnovations in Intelligent SysTems and Applications, Proceedings: INISTA 2020. Ivanovic, M., Yildirim, T., Trajcevski, G., Badica, C., Bellatreche, L., Kotenko, I., Badica, A., Erkmen, B. & Savic, M. (eds.). IEEE, p. 1-6 9194623. (INISTA 2020 - 2020 International Conference on INnovations in Intelligent SysTems and Applications, Proceedings).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • Natural Language 100%
  • Machine Learning 86%
  • Attack 80%
  • Learning algorithms 65%
  • Engineering 64%
• 2019

  A switching approach that improves prediction accuracy for long tail recommendations

  Alshammari, G., Jorro Aragoneses, J. L., Kapetanakis, S., Polatidis, N. & Petridis, M., 2019, (Accepted/In press) 4th Artificial Intelligence and Intelligent Systems Conference: Intellisys. Springer, (Advances in Intelligent Systems and Computing).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

• Building Knowledge Intensive Architectures for heterogeneous NLP workflows

  Amin, K., Kapetanakis, S., Polatidis, N., Althoff, K-D., Dengel, A. & Petridis, M., 2 Aug 2019, (Accepted/In press) AI-2019 Thirty-ninth SGAI International Conference on Artificial Intelligence: SGAI 2019. (Lecture Notes in Artificial Intelligence).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

• SEADer: A Social Engineering Attack Detection method based on Natural Language Processing and Artificial Neural Networks

  Lansley, M., Polatidis, N. & Kapetanakis, S., 4 Oct 2019, Computational Collective Intelligence: 11th International Conference, ICCCI 2019, Proceedings. Nguyen, N-T., Chbeir, R., Exposito, E., Aniorte, P. & Trawiński, B. (eds.). Springer International Publishing, (Lecture notes in Artificial Intelligence).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

• Twitter User Modeling based on Indirect Explicit Relationships for Personalized Recommendations

  Alshammari, A., Kapetanakis, S., Polatidis, N., Evans, R. & Alshammari, G., 9 Aug 2019, Computational Collective Intelligence - 11th International Conference, ICCCI 2019, Proceedings: 11th International Conference, ICCCI 2019, Proceedings. Nguyen, N. T., Chbeir, R., Exposito, E., Aniorté, P., Trawinski, B. & Nguyen, N. T. (eds.). Springer International, p. 93-105 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11683 LNAI).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • Personalized Recommendation 100%
  • User Modeling 92%
  • User Profile 62%
  • Websites 41%
  • Relationships 29%

• User Modeling on Twitter with Exploiting Explicit Relationships for Personalized Recommendations

  Alshammari, A., Kapetanakis, S., Evans, R., Polatidis, N. & Alshammari, G., 21 Mar 2019, Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018. Varela, M. L., Abraham, A., Gandhi, N. & Madureira, A. M. (eds.). Cham: Springer, Vol. 923. p. 135-145 11 p. (Advances in Intelligent Systems and Computing; vol. 923).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • Recommender systems 100%
• 2018

  A Hybrid Feature Combination Method that Improves Recommendations

  Alshammari, G., Kapetanakis, S., Alshammari, A., Polatidis, N. & Petridis, M., 8 Aug 2018, International Conference on Computational Collective Intelligence. Springer, p. 209-218 10 p. (Lecture Notes in Computer Science).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • Collaborative filtering 100%
  • Classifiers 46%
  • Recommender systems 44%
  • Random forests 23%
  • Sales 21%

• A Triangle Multi-level Item-Based Collaborative Filtering Method that Improves Recommendations

  Alshammari, G., Kapetanakis, S., Polatidis, N. & Petridis, M., 27 Jul 2018, International Conference on Engineering Applications of Neural Networks. Pimenidis, E. & Jayne, C. (eds.). Springer, Vol. 893. p. 145-157 13 p. (Communications in Computer and Information Science; vol. 893).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

• Reproducibility of experiments in recommender systems evaluation

  Polatidis, N., Kapetanakis, S., Pimenidis, E. & Kosmidis, K., 22 May 2018, 14th International Conference on Artificial Intelligence Applications and Innovations. Germany: Springer-Verlag, Vol. 519. p. 401-409 9 p. (IFIP Advances in Information and Communication Technology).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • Recommender systems 100%
  • Experiments 35%
• 2014

  A Multi-Agent architecture for collaborative reasoning in workflows

  Manousakis-Kokorakis, V., Kapetanakis, S. & Petridis, M., 1 Jan 2014, 19th UK Workshop on Case-Based Reasoning. Cambridge, p. 49-58 10 p. (CEUR Workshop Proceedings).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

• Profiling cyber attacks using Case-based Reasoning

  Kapetanakis, S., Filippoupolitis, A., Loukas, G. & Saad Al Murayziq, T., 1 Jan 2014, 19th UK Workshop on Case-Based Reasoning. Cambridge, p. 39-48 10 p.

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • incident 100%
  • scenario 89%
  • human being 63%

• Towards real-time profiling of human attackers and bot detection

  Filippoupolitis, A., Loukas, G. & Kapetanakis, S., 1 Jan 2014, CFET 2014 7th International Conference on Cybercrime Forensics Education & Training. Canterbury, p. 1-2 2 p.

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

  • Case based reasoning 100%
  • Detectors 66%
• 2011

  Enhancing similarity measures and context provision for the intelligent monitoring of business processes in CBR-WIMS

  Kapetanakis, S., Petridis, M., Ma, J., Knight, B. & Bacon, L., 2011, 19th International Conference on Case Based Reasoning.

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File
• 2010

  A case based reasoning approach for the monitoring of business workflows

  Kapetanakis, S., Petridis, M., Knight, B., Ma, J. & Bacon, L., 1 Jan 2010, Proceedings of the 18th International Conference on Case-Based Reasoning Research and Development. Berlin Heidelberg: Springer, Vol. 6176. p. 390-405 16 p. (Lecture Notes in Computer Science).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  • Case based reasoning 100%
  • Monitoring 47%
  • Industry 36%
  • Service oriented architecture (SOA) 30%
  • Quality assurance 29%

• CBR-WIMS, an intelligent monitoring platform for business processes

  Kapetanakis, S., Petridis, M., Ma, J. & Knight, B., 1 Dec 2010, Proceedings of the 15th UK CBR workshop. CMS Press, p. 55-64 10 p.

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File

• Providing explanations for the intelligent monitoring of business workflows using case-based reasoning

  Kapetanakis, S., Petridis, M., Ma, J. & Bacon, L., 1 Jan 2010, Proceedings of the Fifth International Workshop on Explanation-aware Computing, ExaCt 2010. Tilburg, The Netherlands: Ceur Workshop Proceedings, Vol. 650. p. 25-36 12 p. (CEUR Workshop Proceedings).

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  • Case based reasoning 100%
  • Monitoring 47%
  • Quality assurance 44%
  • Industry 36%
  • Managers 36%
• 2009

  Workflow monitoring and diagnosis using case based reasoning on incomplete temporal log data

  Kapetanakis, S., Petridis, M., Ma, J. & Bacon, L., 2009, Proceedings of the 8th International Conference on Case Based Reasoning. Vol. Worksh.

  Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

  Open Access

  File