@InProceedings{RUdayKiran:2021,
  author = {R Uday Kiran, Pradeep Pallikila, JM Luna, Philippe Fournier-Viger, Masashi Toyoda, P Krishna Reddy},
  title = {Discovering Relative High Utility Itemsets in Very Large Transactional Databases Using Null-Invariant Measure},
  booktitle = {2021 IEEE International Conference on Big Data (Big Data)},
  year      = {2021},
  pages     = {252-262},
}