Multimedia Indexing & Data Integration


The MIDI group works in the field of Big Data Management and Analytics, addressing topics that include integrating, mining, analyzing and querying large volumes of various types of data, ranging from structured and semi-structured data, to spatiotemporal data, text, image, video and 3D models.

A particular emphasis is put on the design and use of Machine Learning techniques in contexts specific to data analysis and data processing problems, with a focus on the explainability and transparency of such algorithms.

Applications include social media content and graph analytics, semantic web data integration and analysis, pattern detection in image, video and multimodal data, search engines for different types of data, knowledge extraction from data, data privacy, etc.

The application domains are vast, such as cultural heritage, security, opinion mining, health, etc.


PhD student.

Xiaotong Qian

PhD student attached to the team MIDI

Guillaume Renton
Alessandra Calvi

EUTOPIA PhD co-tutelle fellow

Dominique Laurent

Professor emeritus


PU, CY Cergy Paris University

PU, CY Cergy Paris University

PU, CY Cergy Paris University

Hajer Baazaou

EC, CY TECH, CY Cergy Paris University

Xuan Son Nguyen


Ingénieur de recherche

EC, CY Tech, CY Cergy Paris University

MCF, CY Tech, CY Cergy Paris University

MCF, CY Cergy Paris University

Latest publicationsPlease check the FAQ with the code : CURL

See also

Research areas

Responsible Data Science

Transparency, fairness of data-intensive programs. Explainable data quality management. Data Privacy.

Data Integration and Analytics for multiple modalities

Massive Data Integration for linked and streaming data. Analysis and mining of social networks (graph structure and text). Mobility and spatio-temporal data analytics. Indexing, analysis and search of data from multiple modalities.

Distributed, Online and Deep Learning

Deep Learning for computer vision. Anomaly detection for sequence, streaming data. Graph based learning.

The other ETIS teams

Information, Communication and Imaging

Smart Embedded Systems

Modelling of Learning