Laboratory of data processing, data processing and the systems

The Laboratory of data processing, data processing and systems (LITIS) is a fusion of four laboratories of High-Normandy:

  • ABISS: Workshop of biology, data processing, statistics and sociolinguistic (University of Rouen)
  • LIFAR: Laboratory of data processing fundamental and applied of Rouen (University of Rouen)
  • LIH: Laboratory of data processing of Le Havre (University of Le Havre)
  • PSI: Perception system and information (INSA Rouen)

Its director is Stephan Canu.

Research topics

The research topics are currently in reorganization. What follows is a summary of the research Topics of the LITIS.

Perception & Training

Perception of scenes

  • Design of systems of perception
  • Observation - representation - decision
  • intelligent Vehicle - Assistance with driving of a car

Training

  • Modeling and identification of the context

Strategies of training and emergence

  • To conceive autonomous, evolutionary and robust systems of decision.

Living

Medical, Image and Decision

  • Interpretation of the anatomical and functional images medical resulting from varied methods
  • Data processing: with the diagnosis/acquisition knowledge in the medical field
helps

Complex systems distributed, Model data processing of the alive one

  • To include/understand and explain the operation and the organization of complex systems of the alive world
  • To work out new conceptual models for the distributed computing systems

Bio-data processing

  • To contribute to the decoding of the " bio-information"
  • Génomique and post-genomic

Knowledge management and Information system in Health

  • Development of CISMeF; more than 13.500 French-speaking resources of quality in health; CHU of Rouen

Communication, Knowledge, Cognition

Document

The numerical capture and filing develop
  • paper by avoiding the costs of routing
  • the patrimonial funds by facilitating the nondestructive access

Real-time and Database

The multi-media one, the télécoms, mobility
  • Imply the access distributed to data (geographical) under constraints of real-time (e.g.: road guidance embarked)
To adapt and improve management of the transactions; the quality and the visualization of the data

Systems Multi-Agent, Decision-making aid, E-Learning

Context and objective scientists
  • Retrieval document or information;
  • Groupware; Remote formation;
  • Simulation and evaluation of systems
To design interactive software models for the decision-making aid or with the human training

Formal models

Calculation symbolic system and combinative algebraic

  • calculation on the series, behavior of the automats to multiplicities, enumeration, random generation, applications of the codes,
  • symmetrical and antisymmetric functions, commutative and not-commutative functions,
  • polynomial representations of the symmetrical and linear groups, and their deformations,
  • algorithmic matric, coding of the finished systems (automats, systems with discrete events), algorithmic of the theory of the representations,
  • combinative of the algebras of Dregs, envelopes and their deformations.

Cryptography and Safety

Combinative of the words and Coding

External bonds

  • Site of the LITIS
  • Site of laboratory PSI
  • Site of the LIFAR
  • Site of the LIH

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