18-02-2017

Services Information Data Knowledge

Appellation of the team
S I D K
 
S: Services
I: Information
D: Data
K: Knowledge
Services for Information, Data and Knowledge
 
2-Composition of the team
 
 
Teachers:

Chikh Azeddine
 
Mahfoud Houari
 
Elyebdri Zeyneb
 
Iles Nawel
 
Kara Terki Hadjira
 
Khitri Souad
 
Matallah Houcine
 
Midouni Djallal
 
Tadlaoui Mohammed


 
In the new information processing contexts, digital data has often become:
 
 

    Heterogeneous

    Not or partially structured

    Voluminous

    Distributed / distributed

    Created in a continuous and rapid flow


 
It has become imperative to have new models of:
 

    representation,

    transformation,

    research,

    recommendation,

    exchange,

    security,

    Visualization

    Interpretation of data,

That are appropriate to these specificities.

Lines of research:
1-Use of:
 
-the theory of information systems,
 
- the engineering of documents
 
- advanced database technology
 
- the technology of semi-structured data in order to make this data dynamic, perennial and evolutionary
 
2-Using Multimedia Technology to Support Data Diversity: Multimedia Data
 
3-Use of:
 
- Knowledge engineering
 
-Ontological engineering
 
-the semantic web
 
-Metadata schemes
To make these semantic and contextual data;
 
4-Access to these data using techniques from both domains:
 
IR (Information Retrieval)
 
RS (Recommend Systems)
 
 
5-Storage of this data in warehouses (Data warehouse) for decision analysis
 
6-Exchange around these data in the context of
 
-CoPs (Communities of Practice)
 
-SN (Social networks)
And analysis of these exchanges using the techniques of:
 
SNA (Social Network Analysis)
 
 
7-Support for large masses of data in Big Data and Cloud Computing environments
 
8-Ensures Privacy, Integrity, and Data Availability (CIA: Confidentiality, Integrity and Availability)

8-Use of the "Web Services" technology and the "SOA" architecture for the different solutions proposed.