4 papers
On Statistical Properties of A Veracity Scoring Method for Spatial Data
Arnab Chakraborty, Soumendra N. Lahiri
Measuring veracity or reliability of noisy data is of utmost importance, especially in the scenarios where the information are gathered through automated systems. In a recent paper…
A Statistical Analysis of Noisy Crowdsourced Weather Data
Arnab Chakraborty, Soumendra Nath Lahiri, Alyson Wilson
Spatial prediction of weather-elements like temperature, precipitation, and barometric pressure are generally based on satellite imagery or data collected at ground-stations. None…
Congestion Barcodes: Exploring the Topology of Urban Congestion Using Persistent Homology
Yu Wu, Gabriel Shindnes, Vaibhav Karve +4
This work presents a new method to quantify connectivity in transportation networks. Inspired by the field of topological data analysis, we propose a novel approach to explore the…
RESID: A Practical Stochastic Model for Software Reliability
Arnab Chakraborty
A new approach called RESID is proposed in this paper for estimating reliability of a software allowing for imperfect debugging. Unlike earlier approaches based on counting number…