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. Finally, we use depth-first search and breath-first search strategies to explore the graph.Using the semantic information and the social information, in the recommender system, helps us to partially explore the social network, which leads us to reduce the size of the explor...
With the overwhelming online products available in recent years, there is an increasing need to filt...
SIGCHI ACM Special Interest Group on Computer-Human Interaction SIGWEB ACM Special Interest Group o...
Recommending a personalised list of items to users is a core task for many online services such...
Dans cette thèse, nous proposons des algorithmes de recommandation sémantique et sociale, qui recomm...
Face to the ongoing rapid expansion of the Internet, user requires help to access to items that may ...
Information retrieval (IR) systems have tremendously broaden users' access to information. However, ...
This work tackles different aspects of how to predict users' interest and behavior with social netwo...
The development of internet engendred an important proliferation of items. Thus, users are often ove...
We are surrounded by decisions to take, what book to read next? What film to watch this night and in...
In this thesis, we address the scalability problem of recommender systems. We propose accu rate and ...
International audienceRecommender Systems (RS) pre-select and filter information according to the ne...
Abstract: Social networks have become an unlimited source of information, for that several applicati...
Recommender systems are now popular both commercially as well as within the research community, wher...
Ces dernières années, le contenu disponible sur le Web a augmenté de manière considérable dans ce qu...
In the current information overload context caused by the large volume of accessible digital data, r...
With the overwhelming online products available in recent years, there is an increasing need to filt...
SIGCHI ACM Special Interest Group on Computer-Human Interaction SIGWEB ACM Special Interest Group o...
Recommending a personalised list of items to users is a core task for many online services such...
Dans cette thèse, nous proposons des algorithmes de recommandation sémantique et sociale, qui recomm...
Face to the ongoing rapid expansion of the Internet, user requires help to access to items that may ...
Information retrieval (IR) systems have tremendously broaden users' access to information. However, ...
This work tackles different aspects of how to predict users' interest and behavior with social netwo...
The development of internet engendred an important proliferation of items. Thus, users are often ove...
We are surrounded by decisions to take, what book to read next? What film to watch this night and in...
In this thesis, we address the scalability problem of recommender systems. We propose accu rate and ...
International audienceRecommender Systems (RS) pre-select and filter information according to the ne...
Abstract: Social networks have become an unlimited source of information, for that several applicati...
Recommender systems are now popular both commercially as well as within the research community, wher...
Ces dernières années, le contenu disponible sur le Web a augmenté de manière considérable dans ce qu...
In the current information overload context caused by the large volume of accessible digital data, r...
With the overwhelming online products available in recent years, there is an increasing need to filt...
SIGCHI ACM Special Interest Group on Computer-Human Interaction SIGWEB ACM Special Interest Group o...
Recommending a personalised list of items to users is a core task for many online services such...