Indexing of time series by major minima and maxima. - Eugene Fink; Kevin B. Pratt; Harith Suman Gandhi (SMC, 2003)

Important extrema of time series. - Eugene Fink; Harith Suman Gandhi (SMC, 2007)

Compression of time series by extracting major extrema. - Eugene Fink; Harith Suman Gandhi (J. Exp. Theor. Artif. Intell., 2011)