Nikolaos Polatidis

Research Output

Research Output per year

2012 2020

• 18 Conference contribution with ISSN or ISBN
• 17 Article
• 2 Paper

Research Output per year

Research Output per year

Search results

• 2020

  SEADer++: Social Engineering Attack Detection in Online Environments using Machine Learning

  Lansley, M., Mouton, F., Kapetanakis, S. & Polatidis, N., 10 Apr 2020, In : Journal of Information and Telecommunication.

  Research output: Contribution to journal › Article

  Open Access

  File
• 2019

  A guideline-based approach for assisting with the reproducibility of experiments in recommender systems evaluation

  Polatidis, N., Pimenidis, E., Fish, A. & Kapetanakis, S., 4 Dec 2019, In : International Journal on Artificial Intelligence Tools. 28, 8, 1960011.

  Research output: Contribution to journal › Article

• An explanation-based approach for experiment reproducibility in recommender systems

  Polatidis, N., Papaleonidas, A., Pimenidis, E. & Iliadis, L., 27 May 2019, In : Neural Computing and Applications. p. 1-8

  Research output: Contribution to journal › Article

  Open Access

  File

  • Recommender systems
  • Collaborative filtering
  • Experiments

• A novel recommendation method based on general matrix factorization and artificial neural networks

  Kapetanakis, S., Polatidis, N., Alshammari, G. & Petridis, M., 26 Oct 2019, In : Neural Computing and Applications. p. 1-8

  Research output: Contribution to journal › Article

  Open Access

  File

  • Collaborative filtering
  • Factorization
  • Neural networks
  • Marketing

• A switching multi-level method for the long tail recommendation problem

  Alshammari, G., Jorro Aragoneses, J. L., Polatidis, N., Kapetanakis, S., Pimenidis, E. & Petridis, M., 15 Jul 2019, In : Journal of Intelligent and Fuzzy Systems. 37, 6, p. 7189-7198 10 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Multilevel Methods
  • Collaborative filtering
  • Recommendations
  • Recommender systems
  • Tail

• Improved movie recommendations based on a hybrid feature combination method

  Alshammari, G., Kapetanakis, S., Alshammari, A., Polatidis, N. & Petridis, M., 8 Jul 2019, In : Vietnam Journal of Computer Science.

  Research output: Contribution to journal › Article

  Open Access

  File
• 2018

  From product recommendation to cyber-attack prediction: generating attack graphs and predicting future attacks

  Polatidis, N., Pimenidis, E., Pavlidis, M., Papastergiou, S. & Mouratidis, H., 22 May 2018, In : Evolving Systems.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Recommender systems
  • Risk management
  • Supply chains
  • Information systems

• Mobile recommender systems: Identifying the major concepts

  Pimenidis, E., Polatidis, N. & Mouratidis, H., 3 Aug 2018, In : Journal of Information Science.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Recommender systems
  • Mobile computing
  • Internet
• 2017

  A Method for Privacy-preserving Collaborative Filtering Recommendations

  Georgiadis, C. K., Polatidis, N., Mouratidis, H. & Pimenidis, E., 28 Feb 2017, In : Journal of Universal Computer Science. 23, 2, p. 146-166 21 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Collaborative filtering
  • Recommender systems
  • Electronic commerce
  • Information use
  • Access control

• Cyber-attack path discovery in a dynamic supply chain maritime risk management system

  Polatidis, N., Pavlidis, M. & Mouratidis, H., 14 Sep 2017, In : Computer Standards & Interfaces. 56, p. 74-82 9 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Risk Management
  • Supply Chain Dynamics
  • Attack
  • Management System
  • Graph

• Privacy-preserving recommendations in context-aware mobile environments

  Polatidis, N., Georgiadis, C. K., Pimenidis, E. & Stiakakis, E., 13 Mar 2017, In : Information and Computer Security. 25, 1, p. 62-79

  Research output: Contribution to journal › Article

  • Recommender systems
  • Collaborative filtering
  • Smartphones
  • Web services
  • User interfaces
• 2016

  A dynamic multi-level collaborative filtering method for improved recommendations

  Polatidis, N. & Georgiadis, C. K., 5 Nov 2016, In : Computer Standards & Interfaces. 51, p. 14-21

  Research output: Contribution to journal › Article

  • Collaborative filtering

• Privacy-preserving collaborative recommendations based on random perturbations

  Polatidis, N., Georgiadis, C. K., Pimenidis, E. & Mouratidis, H., 18 Nov 2016, In : Expert Systems with Applications. 71, p. 18-25 8 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Privacy Preserving
  • Collaborative Filtering
  • Perturbation
  • Privacy
  • Rating
• 2015

  A multi-level collaborative filtering method that improves recommendations

  Polatidis, N. & Georgiadis, C. K., 4 Dec 2015, In : Expert Systems with Applications. 48, p. 100-110

  Research output: Contribution to journal › Article

  • Collaborative filtering
  • Recommender systems
  • Decision making

• A ubiquitous recommender system based on collaborative filtering and social networking data

  Polatidis, N. & Georgiadis, C. K., 15 Jun 2015, In : International Journal of Intelligent Engineering Informatics. 3, 2/3, p. 186-204

  Research output: Contribution to journal › Article

  Open Access

  File
• 2013

  An evaluation of keyword, string similarity and very shallow syntactic matching for a university admissions processing infobot

  Hancox, P. & Polatidis, N., 2013, In : Computer Science And Information Systems. 10, 4

  Research output: Contribution to journal › Article

  Open Access

• Recommender systems: The importance of personalization in e-business environments

  Polatidis, N. & Georgiadis, C. K., 2013, In : International Journal of E-Entrepreneurship and Innovation. 4, 4, 15 p., 3.

  Research output: Contribution to journal › Article