The problem of mining frequent queries in a database has motivated many research efforts during the last two decades. This is so because many interesting patterns, such as association rules, exact or approximative functional dependencies and exact or approxi- mative conditional functional dependencies can be easily retrieved, which is not possible using standard techniques. However, the problem mining frequent queries in a relational database is not easy because, on the one hand, the size of the search space is huge (because encompassing all possible queries that can be addressed to a given database), and on the other hand, testing whether two queries are equivalent (which entails redundant support computations) is NP-Complete. In this thes...
Data mining is an important real-life application for businesses. It is critical to find efficient w...
International audienceGraph databases have received a lot of attention as they are particularly use...
One fundamental limitation of classical statistical modeling is the assumption that data is represen...
In this paper we study the problem of mining all frequent queries in a given database table, a probl...
Au cours de ces dernières années, le problème de la recherche de requêtes fréquentes dans les bases...
International audienceWe address the issue of mining frequent conjunctive queries in a relational da...
National audienceIn this paper we study the problem of mining all frequent queries in a relational t...
Au cours de ces dernières années, le problème de la recherche de requêtes fréquentes dans les bases ...
Abstract. In this paper we study the problem of mining all frequent queries in a relational table, a...
International audienceMissing values in databases have motivated many researches in the field of KDD...
Describe set-oriented algorithms for mining association rules. Such algorithms imply performing mult...
This article charts the tractability frontier of two classes of relational algebra queries in tuple-...
AbstractThe class of relational database schemas can be partitioned into two subclasses: tree schema...
AbstractThis article applies range query theory to develop join algorithms that run inO(IlogdI+U) ti...
Inductive database systems typically include algorithms for mining and querying frequent patterns an...
Data mining is an important real-life application for businesses. It is critical to find efficient w...
International audienceGraph databases have received a lot of attention as they are particularly use...
One fundamental limitation of classical statistical modeling is the assumption that data is represen...
In this paper we study the problem of mining all frequent queries in a given database table, a probl...
Au cours de ces dernières années, le problème de la recherche de requêtes fréquentes dans les bases...
International audienceWe address the issue of mining frequent conjunctive queries in a relational da...
National audienceIn this paper we study the problem of mining all frequent queries in a relational t...
Au cours de ces dernières années, le problème de la recherche de requêtes fréquentes dans les bases ...
Abstract. In this paper we study the problem of mining all frequent queries in a relational table, a...
International audienceMissing values in databases have motivated many researches in the field of KDD...
Describe set-oriented algorithms for mining association rules. Such algorithms imply performing mult...
This article charts the tractability frontier of two classes of relational algebra queries in tuple-...
AbstractThe class of relational database schemas can be partitioned into two subclasses: tree schema...
AbstractThis article applies range query theory to develop join algorithms that run inO(IlogdI+U) ti...
Inductive database systems typically include algorithms for mining and querying frequent patterns an...
Data mining is an important real-life application for businesses. It is critical to find efficient w...
International audienceGraph databases have received a lot of attention as they are particularly use...
One fundamental limitation of classical statistical modeling is the assumption that data is represen...