Crowdsourcing is the practice of allowing companies to use human intelligence scale to provide solutions to issues they want to outsource. Outsourced issues are increasingly complex and cannot be resolved individually. We propose in this thesis an approach called SocialCrowd, helping to improve the quality of the results of crowdsourcing. It compromise to collaborate participants to unite solving ability and provide solutions to outsourced problems more and more complex. Collaborative groups are put in competition through attractive remuneration, in order to obtain better resolution. Furthermore, it is necessary to protect the private information of competing groups. We use social media as a support for data leakage. We propose an approach ...
Crowdsourcing is the outsourcing of tasks to a crowd of contributors on dedicated platforms. The tas...
Multiagent systems (MAS) are composed of interacting autonomous entities called agents. Their behavi...
The automated indexing of image and video is a difficult problem because of the``distance'' between ...
A large number of commercial and academic participative applications rely on a crowd to acquire, dis...
A large number of participative applications rely on a crowd to acquire andprocess data. These parti...
The management of an organisation's internal and external information is a determinant factor for th...
In today's economic environment, growing small companies face a number of challenges in terms of the...
On many problems, it is hard to find an algorithm that solves all its instances with the shortest ex...
Nowadays, companies have to increasingly face a lack of internal creative ideas (Leimeister et al., ...
MicroRNAs (miRNAs) are small non-coding RNAs that are key players in the regulation of gene expressi...
The purpose of this thesis is to study the algorithmic aspects of the small world phenomenon in larg...
Many methods exist for solving multicriteria optimization problems, and it is not easy to choose the...
Environments within which applications are embedded are growing in complexity and dynamicity, consid...
We call a Collective Cyber-Physical System (CCPS), a system consisting of numerous autonomous execut...
The transportation of goods is a key position in the French economy. The transport operator plans th...
Crowdsourcing is the outsourcing of tasks to a crowd of contributors on dedicated platforms. The tas...
Multiagent systems (MAS) are composed of interacting autonomous entities called agents. Their behavi...
The automated indexing of image and video is a difficult problem because of the``distance'' between ...
A large number of commercial and academic participative applications rely on a crowd to acquire, dis...
A large number of participative applications rely on a crowd to acquire andprocess data. These parti...
The management of an organisation's internal and external information is a determinant factor for th...
In today's economic environment, growing small companies face a number of challenges in terms of the...
On many problems, it is hard to find an algorithm that solves all its instances with the shortest ex...
Nowadays, companies have to increasingly face a lack of internal creative ideas (Leimeister et al., ...
MicroRNAs (miRNAs) are small non-coding RNAs that are key players in the regulation of gene expressi...
The purpose of this thesis is to study the algorithmic aspects of the small world phenomenon in larg...
Many methods exist for solving multicriteria optimization problems, and it is not easy to choose the...
Environments within which applications are embedded are growing in complexity and dynamicity, consid...
We call a Collective Cyber-Physical System (CCPS), a system consisting of numerous autonomous execut...
The transportation of goods is a key position in the French economy. The transport operator plans th...
Crowdsourcing is the outsourcing of tasks to a crowd of contributors on dedicated platforms. The tas...
Multiagent systems (MAS) are composed of interacting autonomous entities called agents. Their behavi...
The automated indexing of image and video is a difficult problem because of the``distance'' between ...