Ioannis Liabotis Babis Theodoulidis Mohamad Saraee Improving Similarity Search in Time Series Using Wavelets. 55-81 2006 2 IJDWM 2 http://www.igi-pub.com/articles/details.asp?ID=5746 db/journals/jdwm/ijdwm2.html#LiabotisTS06