Vertical Set Square Distance: A Fast and Scalable Technique to Compute Total Variation in Large Datasets.

Taufik Abidin Amal Perera Masum Serazi William Perrizo Vertical Set Square Distance: A Fast and Scalable Technique to Compute Total Variation in Large Datasets. 60-65 2005 conf/cata/2005 Computers and Their Applications db/conf/cata/cata2005.html#AbidinPSP05