75 search results - page 12 / 15 » Data Mining Prototype for Detecting E-Commerce Fraud |
CLUSTER
2008
IEEE
14 years 1 months ago
2008
IEEE
—We consider the problem of efficiently managing massive data in a large-scale distributed environment. We consider data strings of size in the order of Terabytes, shared and ac...
KDD
2001
ACM
14 years 7 months ago
2001
ACM
This paper considers the framework of the so-called "market basket problem", in which a database of transactions is mined for the occurrence of unusually frequent item s...
KDD
2010
ACM
13 years 11 months ago
2010
ACM
We study the problem of finding the k most frequent items in a stream of items for the recently proposed max-frequency measure. Based on the properties of an item, the maxfrequen...
CAISE
2006
Springer
13 years 11 months ago
2006
Springer
The paper describes the conceptualisation process in the ReQuest approach, a wide-spectrum methodology for web-based information systems analysis and development. This methodology ...
ICDE
2006
IEEE
14 years 8 months ago
2006
IEEE
Location-based services and data mining algorithms analyzing objects moving on a complex traffic network are becoming increasingly important. In this paper, we introduce a new app...