Those latest decades, the development of information and communication technologies has substantially modified the way we access knowledge. Facing the volume and the diversity of data streams, working out robust and efficient technologies to retrieve information becomes a necessity. In this context, Named Entities (persons, locations, organizations, numerical expressions, brands, functions, etc.) may be required in order to categorize, index or, more generaly, manipulate contents. Our work focuses on their recognition and annotation inside radio and TV broadcasts transcripts, in the context of Ester2 and Etape evaluation campaigns. In the first part, we introduce our problematic, the automatic recognition of named entities. We describe the ...
The intertidal mudflat of the Bourgneuf Bay (SW France) is an important physical and ecological envi...
By using theorical and practical advances in computer sciences and linguistics, contemporary lexicog...
This manuscript provides the basis for a complete chain of videosurveillence for naturally cluttered...
3D virtual environments are used in several domains and cover many usages from entertainment to lear...
The object of this research is to determine and define the interactions observable between man and n...
The potentialities of the MAS should not hide the difficulties the modelisator can encounter. More p...
Blind source separation aims at extracting unknown source signals from observations where these sour...
Recent advances in micro-electro-mechanical systems (MEMS) have enabled the development of low cost,...
This thesis has been realized in the group GRAVIR (4) of the LASMEA (5) with the team Com-See (6), ...
The consumer electronics market is dominated by embedded systems due to their ever-increasing proces...
Locomotor disorders comprehension is limited by the absence of dynamic 3D imaging technology. 3D ima...
This research focuses on high contrast multispectral imaging in the view of directly detecting and c...
By embarking a good quality consumer grade camera on an Unmanned Aerial Vehicle (UAV) or on an ultra...
The search for interesting association rules is an important and active field in data mining. Since ...
Computer systems are more and more important in everyday life, and errors into those systems can mak...
The intertidal mudflat of the Bourgneuf Bay (SW France) is an important physical and ecological envi...
By using theorical and practical advances in computer sciences and linguistics, contemporary lexicog...
This manuscript provides the basis for a complete chain of videosurveillence for naturally cluttered...
3D virtual environments are used in several domains and cover many usages from entertainment to lear...
The object of this research is to determine and define the interactions observable between man and n...
The potentialities of the MAS should not hide the difficulties the modelisator can encounter. More p...
Blind source separation aims at extracting unknown source signals from observations where these sour...
Recent advances in micro-electro-mechanical systems (MEMS) have enabled the development of low cost,...
This thesis has been realized in the group GRAVIR (4) of the LASMEA (5) with the team Com-See (6), ...
The consumer electronics market is dominated by embedded systems due to their ever-increasing proces...
Locomotor disorders comprehension is limited by the absence of dynamic 3D imaging technology. 3D ima...
This research focuses on high contrast multispectral imaging in the view of directly detecting and c...
By embarking a good quality consumer grade camera on an Unmanned Aerial Vehicle (UAV) or on an ultra...
The search for interesting association rules is an important and active field in data mining. Since ...
Computer systems are more and more important in everyday life, and errors into those systems can mak...
The intertidal mudflat of the Bourgneuf Bay (SW France) is an important physical and ecological envi...
By using theorical and practical advances in computer sciences and linguistics, contemporary lexicog...
This manuscript provides the basis for a complete chain of videosurveillence for naturally cluttered...