6 citations · 14 across the 9 of their papers we have counts for
3 papers · 1 filter
Mining Top-k Trajectory-Patterns from Anonymized Data
Anuj S. Saxena, Siddharth Dawar, Vikram Goyal +1
The ubiquity of GPS enabled devices result into the generation of an enormous amount of user movement data consisting of a sequence of locations together with activities performed…
A one-phase tree-based algorithm for mining high-utility itemsets from a transaction database
Siddharth Dawar, Vikram Goyal, Debajyoti Bera
High-utility itemset mining finds itemsets from a transaction database with utility no less than a fixed user-defined threshold. The utility of an itemset is defined as the sum of…
Efficient Reverse k Nearest Neighbor evaluation for hierarchical index
Siddharth Dawar, Vikram Goyal, Debajyoti Bera
"Reverse Nearest Neighbor" query finds applications in decision support systems, profile-based marketing, emergency services etc. In this paper, we point out a few flaws in the bra…