6 citations · 14 across the 8 of their papers we have counts for
3 papers · 1 filter
High-utility itemset mining for subadditive monotone utility functions
Siddharth Dawar, Debajyoti Bera, Vikram Goyal
High-utility Itemset Mining (HUIM) finds itemsets from a transaction database with utility no less than a user-defined threshold where the utility of an itemset is defined as the s…
STREAK: An Efficient Engine for Processing Top-k SPARQL Queries with Spatial Filters
Jyoti Leeka, Srikanta Bedathur, Debajyoti Bera +1
The importance of geo-spatial data in critical applications such as emergency response, transportation, agriculture etc., has prompted the adoption of recent GeoSPARQL standard in…
Frequent-Itemset Mining using Locality-Sensitive Hashing
Debajyoti Bera, Rameshwar Pratap
The Apriori algorithm is a classical algorithm for the frequent itemset mining problem. A significant bottleneck in Apriori is the number of I/O operation involved, and the number…