166 search results - page 28 / 34 » Mining High Utility Itemsets in Big Data |
KDD
2006
ACM
15 years 10 months ago
2006
ACM
Collaborative recommender systems are highly vulnerable to attack. Attackers can use automated means to inject a large number of biased profiles into such a system, resulting in r...
KDD
2002
ACM
15 years 10 months ago
2002
ACM
Text classification is the process of classifying documents into predefined categories based on their content. Existing supervised learning algorithms to automatically classify te...
KDD
1997
ACM
15 years 2 months ago
1997
ACM
In this paper 1 we present a method for discovering approximately common motifs (also known as active motifs) in three dimensional (3D) molecules. Each node in a molecule is repre...
SEMWEB
2007
Springer
15 years 4 months ago
2007
Springer
In collaborative indexing systems users generate a big amount of metadata by labelling web-based content. These labels are known as tags and form a shared vocabulary. In order to u...
VLDB
1995
ACM
15 years 1 months ago
1995
ACM
The World-Wide Web (WWW) is an ever growing, distributed, non-administered, global information resource. It resides on the worldwide computer network and allows access to heteroge...