Vassilis N Ioannidis
Scholar

Vassilis N Ioannidis

Google Scholar ID: xFwhPN8AAAAJ
Amazon
Large Language ModelsKnowledge graphsGraph Neural NetworksArtificial IntelligenceAgents
Citations & Impact
All-time
Citations
1,559
 
H-index
22
 
i10-index
31
 
Publications
20
 
Co-authors
110
list available
Publications
20 items
Browse publications on Google Scholar (top-right) ↗
Resume (English only)
Academic Achievements
  • Published 55+ conference and journal papers; Mentored 25+ scientists; Delivered 19 tutorials and workshops at conferences and universities; Contributed to high-impact research and published at top-tier conferences.
Research Experience
  • Worked as an ML scientist at MERL from June to Dec. 2019, focusing on graph representation learning; Since Feb. 2020, has been working at Amazon, developing GNN and NLP solutions, leading research and development in the intersection of GraphML and NLP for AWS and Amazon. Led projects such as Neptune ML and GraphStorm, and led teams in developing new search features based on graph and language technologies.
Education
  • Ph.D. in 'Robust Deep Learning on Graphs' from the University of Minnesota, supervised by Prof. Georgios B. Giannakis; M.Sc. from the University of Minnesota; Diploma from the School of Electrical and Computer Engineering, National Technical University of Athens, majoring in Computer Science.
Background
  • A Senior Applied Scientist at Amazon AI, with a focus on the intersection of Graph Neural Networks (GNNs) and Natural Language Processing (NLP), particularly in applications for AWS and Amazon.
Miscellany
  • Contact: vassilisnioannidis@gmail.com; Google Scholar page available.