SIGNAL Group

Members

Following are the current members of SIGNAL Group, who are working in different capacities.

Principal Investigator

Soudeep Deb

Associate Professor, IIM Bangalore

Statistical inference · Time series · Spatio-temporal modelling · Analytics · Learning

Email Website

Postdoctoral fellows

Madhab Barman

Working since 2025

Machine learning · Extreme value theory · Environmental research · Applied mathematics

Email Website

Shamriddha De

Working since 2026

Real estate · Bayesian methods · Mixture model · Forecasting

Email Website

PhD students

Kunal Rai

PhD student, IIM Bangalore (thesis submitted)

Time series · Nonparametrics · Financial data · Physics-informed neural network

Email Website

SIGNAL Group publications

A nonparametric approach to understand multivariate quantile dynamics in financial time series

Rai, K., Roy, A., Dattner, I., Deb, S. · 2026

arXiv

Pre-print

pre-print bibtex

Multiperiod volatility forecasting with optimization-based model selection: Evidence from NIFTY-50 Banks

Rai, K., Anand, A., Deb, S. · 2026

SSRN

Working paper

pre-print bibtex

Amrutha Seshagiri

PhD student, IIM Bangalore (exp 2028)

Econometrics · Tourism analytics · Bayesian methods · Time series

Email Website

Lizan Meryl Pereira

PhD student, IIM Bangalore (exp 2029)

Spatio-temporal modeling · Environmental research · Bayesian methods · Extreme value

Email Website

SIGNAL Group publications

Mapping Nitrate Risk in Drinking Water: A Scalable Bayesian Framework for Spatial Hotspots and Exceedance Assessment

Pereira, L.M., Nishant, Shrinivas, A., Deb, S. · 2026

IIMB Working Paper No. 747/2026

Working paper

pre-print bibtex

Shagun Srivastava

PhD student, IIM Bangalore (exp 2029)

Spatio-temporal modeling · Real estate · Bayesian methods

Email Website

SIGNAL Group publications

CPRI-Office: A new commercial property rental index for Indian cities using spatio-temporal modeling techniques

Gupta, K., Srivastava, S., Deb, S., Panchapagesan, V. · 2025

IIMB Working Paper No. 727/2025

Working paper

pre-print bibtex

Shobhit Gupta

PhD student, IIM Bangalore (exp 2030)

Machine learning · Sports analytics · Ensemble learning

Email Website

Other members

Thaha Uwaise

PhD student, VIT, working since 2026

Bayesian methods · Machine learning · Sports analytics

Email Website

Anitha Pathlavath

Research Associate, working since 2025

Financial data · Deep learning · Time series

Email Website

Muskan Kumari

BS-MS Student, IISER Thiruvananthapuram, working since 2026

Financial data · Deep learning · Time series

Email Website

Ashish Yadav

MS Student, IISER Mohali, working since 2026

Financial data · Deep learning · Time series