Who are we?
ETIS is located in Cergy, 30kms NW from Paris.
ETIS research concerns four main domains:
- MIDI: Multimedia Indexing and Data Integration
- ICI: Information, Communications, Imagery
- ASTRE: Architectures, Systems, Technologies for embedded REconfigurables units
- NEURO: Neurocybernetics
Hardware and software architecture facilitating the operation by the industry of dynamically adaptable heterogeneous embedded systems.
This thesis aims to define software and hardware mechanisms helping in the management the Heterogeneous and dynamically Reconfigurable Systems-on-Chip (HRSoC). The heterogeneity is due to the presence of general processing units and reconfigurable IPs. Our objective is to provide to an application developer an abstracted view of this heterogeneity, regarding the task mapping on the available processing elements. [...]
Towards Semantic-Social Recommender Systems
In this thesis we propose semantic-social recommendation algorithms, that recommend an input item to users connected by a collaboration social network. These algorithms use two types of information: semantic information and social information.The semantic information is based on the semantic relevancy between users and the input item; while the social information is based on the users position and their type and quality of connections in the collaboration social network. [...]
Dimensionality reduction in decentralized networks by Gossip aggregation of principal components analyzers
This paper considers dimensionality reduction in large decentralized networks with limited node-local computing and memory resources and unreliable point-to-point connectivity (e.g peer-to-peer, sensors or ad-hoc mobile networks). We propose an asynchronous decentralized algorithm built on a Gossip consensus protocol that perform Principal Components Analysis (PCA) of data spread over such networks. [...]