Nacéra Seghouani
CentraleSupélec LISN, UMR CNRS 9015

Computer Science Departement

Laboratoire Interdisciplinaire des Sciences du Numérique
Bât Breguet, 3 rue Joliot-Curie Bât 65 Ada Lovelace, 1 rue Raimond Castaing
91190 Gif-sur-Yvette, France F- 91190 Gif-sur-Yvette, France
nacera.seghouani@centralesupelec.fr nacera.seghouani@lisn.fr
Teaching

Main lectures provided in CentraleSupelec engineer programme and Paris-Saclay Master 2 programme

  • Models and systems for Big Data Management
    • From Relational foundations to NoSQL databases: key-value (Redis), columnar (Apache Parquet), document(MongoDB), graph (Neo4J)
  • Parallel Computing Model & Distributed environment
    • MapReduce Model, Implementation in Spark & Resilient Distributed Data
    • Pregel computation model for distributed graphs - Spark & GraphX
  • Network Science
    • Centrality metrics, Random Walk, PageRank, Community Detection (Louvain, and graph topology-based heuristics) & Influence Maximisation
  • Graph Machine Learning: Clustering & Node Classification & Link Prediction
    • Shallow Graph Embedding: Spectral approaches, Laplacian Eigenmap, unsupervised random walk-based approaches (Node2Vec, DeepWalk)
    • Deep Embedding Approaches: GNN, RGCN, GraphSAGE, GAT, ...
    • Translational Embedding Approaches TransE, TransH, TranR, ...