4 citations · 8 across the 4 of their papers we have counts for
4 papers
To Ship or Not to (Function) Ship (Extended version)
Feilong Liu, Niranjan Kamat, Spyros Blanas +1
Sampling is often used to reduce query latency for interactive big data analytics. The established parallel data processing paradigm relies on function shipping, where a coordinato…
InfiniViz: Interactive Visual Exploration using Progressive Bin Refinement
Niranjan Kamat, Arnab Nandi
Interactive visualizations can accelerate the data analysis loop through near-instantaneous feedback. To achieve interactivity, techniques such as data cubes and sampling are typic…
Perfect and Maximum Randomness in Stratified Sampling over Joins
Niranjan Kamat, Arnab Nandi
Supporting sampling in the presence of joins is an important problem in data analysis, but is inherently challenging due to the need to avoid correlation between output tuples. Cur…
A Closer Look at Variance Implementations in Modern Database Systems
Niranjan Kamat, Arnab Nandi
Variance is a popular and often necessary component of sampled aggregation queries. It is typically used as a secondary measure to ascertain statistical properties of the result su…