Personal profile

Keywords

  • Network Science
  • Recommender Systems
  • Statistical Learning
  • Graph Mining
  • Signal Processing

Fingerprint The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.

  • 2 Similar Profiles
Collaborative filtering Engineering & Materials Science
Signal reconstruction Engineering & Materials Science
Fusion reactions Engineering & Materials Science
Tuning Engineering & Materials Science
Experiments Engineering & Materials Science
Sampling Engineering & Materials Science
Decomposition Engineering & Materials Science
Classifiers Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2013 2018

  • 10 Conference contribution
  • 3 Article
  • 1 Commissioned report
  • 1 Other chapter contribution

EigenRec: Generalizing PureSVD for Effective and Efficient Top-N Recommendations

Nikolakopoulos, A., Kalantzis, V., Gallopoulos, E. & Garofalakis, J. D. 2018 (Accepted/In press) In : Knowledge and Information Systems.

Research output: Contribution to journalArticle

File
Experiments

Fast Decentralized Learning via Hybrid Consensus ADMM

Ma, M., Nikolakopoulos, A. N. & Giannakis, G. B. 2018 (Accepted/In press) 2018 IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

File
Fusion reactions
Telecommunication networks
Topology
Communication

Random Walks with Restarts for Graph-Based Classification: Teleportation Tuning and Sampling Design

Berberidis, D., Nikolakopoulos, A. & Giannakis, G. B. 2018 (Accepted/In press) 2018 IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

File
Tuning
Sampling
Classifiers
Labels

Factored Proximity Models for Top-N Recommendations

Nikolakopoulos, A. N., Kalantzis, V., Gallopoulos, E. & Garofalakis, J. D. Aug 1 2017 2017 IEEE International Conference on Big Knowledge (ICBK). IEEE, p. 80-87 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experiments

Semi-Parametric Graph Kernel-based Reconstruction

Ioannidis, V. N., Nikolakopoulos, A. N. & Giannakis, G. B. 2017 (Accepted/In press) 5th IEEE Global Conference on Signal and Information Processing, GlobalSIP 2017. IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Signal reconstruction

Prizes

IEEE ICBK 2017 - Best Paper Award

Athanasios Nikolakopoulos (Recipient), Aug 9 2017

Prize: Prize (including medals and awards)