Search Results for author: Varun Pandey

Found 2 papers, 1 papers with code

The Case for Learned Spatial Indexes

no code implementations24 Aug 2020 Varun Pandey, Alexander van Renen, Andreas Kipf, Ibrahim Sabek, Jialin Ding, Alfons Kemper

This exponential growth in spatial data has led the research community to focus on building systems and applications that can process spatial data efficiently.

Missing Value Imputation for Multi-attribute Sensor Data Streams via Message Propagation (Extended Version)

1 code implementation13 Nov 2023 Xiao Li, Huan Li, Hua Lu, Christian S. Jensen, Varun Pandey, Volker Markl

First, we propose a message propagation imputation network (MPIN) that is able to recover the missing values of data instances in a time window.

Attribute Imputation

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