Discovering Significant Patterns in Multi-stream Sequences
Robert Gwadera, Fábio Crestani · 2008
Discovering significant patterns in synchronized multi-stream sequences also known as multi-attribute event sequences (multi-sequences), is an important problem in many domains, including monitoring systems and information retrieval. In this paper we propose a new approach for assessing significance of multi-stream patterns in multi-attribute event sequences. In experiments on physiological multi-stream data we show applicability of our method.