Discovering Relative High Utility Itemsets in Very Large Transactional Databases Using Null-Invariant Measure. - R. Uday Kiran; Pradeep Pallikila; José María Luna; Philippe Fournier-Viger; Masashi Toyoda; P. Krishna Reddy (IEEE BigData, 2021)

Discovering Top-k Spatial High Utility Itemsets in Very Large Quantitative Spatiotemporal databases. - Pradeep Pallikila; Pamalla Veena; R. Uday Kiran; Ram Avatar; Sadanori Ito; Koji Zettsu; P. Krishna Reddy (IEEE BigData, 2021)