The L-index: An Indexing Structure for Efficient ... - CiteSeerX

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efficiently. L-index is a sequence of line segments which compactly approximates the original data sequence. A line .... Pavlidis and Horowitz pio- neered this ...
L-index: ?tCM;~7ONs%G!l9g$KHf$Y!$8zN(E*$JN‘;w8!:w$,