104 citations · 121 across the 19 of their papers we have counts for
19 papers
Nonuniform and inequitable healthcare accessibility losses during flooding-amplified congestion across US cities
Raviraj Dave, Danish Mansoor Tantary, Dongqin Zhou +2
Cities in the United States and worldwide concentrate populations with diverse incomes, demographics and health risks, making access to healthcare facilities and emergency services…
On the evolution of agricultural and non-agricultural produce flow network in India
Sujata S Kulkarni, Raviraj Dave, Udit Bhatia +1
Rising economic instability and continuous evolution in international relations demand a self-reliant trade and commodity flow networks at regional scales to efficiently address th…
Translating the internal climate variability from climate variables to hydropower production
Divya Upadhyay, Sudhanshu Dixit, Udit Bhatia
Quantifying uncertainties in estimating future hydropower production directly or indirectly affects India's energy security, planning, and management. The chaotic and nonlinear nat…
Fragility curves for power transmission towers in Odisha, India, based on observed damage during 2019 Cyclone Fani
Surender V Raj, Manish Kumar, Udit Bhatia
Lifeline infrastructure systems such as a power transmission network in coastal regions are vulnerable to strong winds generated during tropical cyclones. Understanding the fragili…
Bayesian Deep Learning Hyperparameter Search for Robust Function Mapping to Polynomials with Noise
Nidhin Harilal, Udit Bhatia, Auroop R. Ganguly
Advances in neural architecture search, as well as explainability and interpretability of connectionist architectures, have been reported in the recent literature. However, our und…
Cyclone preparedness strategies for regional power transmission systems in data-scarce coastal regions of India
Surender V Raj, Udit Bhatia, Manish Kumar
As the frequency and intensity of tropical cyclones, and the degree of urbanization increase, a systematic strengthening of power transmission networks in the coastal regions becom…
Enhancing predictive skills in physically-consistent way: Physics Informed Machine Learning for Hydrological Processes
Pravin Bhasme, Jenil Vagadiya, Udit Bhatia
Current modeling approaches for hydrological modeling often rely on either physics-based or data-science methods, including Machine Learning (ML) algorithms. While physics-based mo…
Mega Regional Heat Patterns in US Urban Corridors
Babak Jalalzadeh Fard, Udit Bhatia, Auroop R. Ganguly
Current literature suggests that urban heat-islands and their consequences are intensifying under climate change and urbanization. Here we explore the relatively unexplored hypothe…
A Quantitative Framework for Establishing Low-risk Interdistrict Travel Corridors during COVID-19
Raviraj Dave, Tushar Choudhari, Udit Bhatia +1
Aspirations to slow down the spread of Novel Coronavirus (SARS-CoV2) resulted in unprecedented restrictions on personal and work-related travels in various nations across the globe…
Flood Evacuation During Pandemic: A multi-objective Framework to Handle Compound Hazard
Shrabani S. Tripathy, Udit Bhatia, Mohit Mohanty +2
The evacuation of the population from flood-affected regions is a non-structural measure to mitigate flood hazards. Shelters used for this purpose usually accommodate a large numbe…
Assessing the Interplay between travel patterns and SARS-CoV-2 outbreak in realistic urban setting
Rohan Patil, Raviraj Dave, Harsh Patel +3
The dense social contact networks and high mobility in congested urban areas facilitate the rapid transmission of infectious diseases. Typical mechanistic epidemiological models ar…
Identifying early-warning indicators of tipping points in networked systems against sequential attacks
Utkarsh Gangwal, Udit Bhatia, Mayank Singh +3
Network structures in a wide array of systems such as social networks, transportation, power and water distribution infrastructures, and biological and ecological systems can exhib…
Augmented Convolutional LSTMs for Generation of High-Resolution Climate Change Projections
Nidhin Harilal, Udit Bhatia, Mayank Singh
Projection of changes in extreme indices of climate variables such as temperature and precipitation are critical to assess the potential impacts of climate change on human-made and…
Bias-corrected climate projections from Coupled Model Intercomparison Project-6 (CMIP6) for South Asia
Vimal Mishra, Udit Bhatia, Amar Deep Tiwari
Climate change is likely to pose enormous challenges for agriculture, water resources, infrastructure, and livelihood of millions of people living in South Asia. Here, we develop d…
Generalized network recovery based on topology and optimization for real-world systems
Udit Bhatia, Lina Sela Perelman, Auroop Ratan Ganguly
Designing effective recovery strategies for damaged networked systems is critical to the resilience of built, human and natural systems. However, progress has been limited by the i…
Universal and generalizable restoration strategies for degraded ecological networks
Udit Bhatia, Tarik Gouhier, Auroop Ratan Ganguly
Humans are increasingly stressing ecosystems via habitat destruction, climate change and global population movements leading to the widespread loss of biodiversity and the disrupti…
Precipitation extremes and depth-duration-frequency under internal climate variability
Udit Bhatia, Auroop Ratan Ganguly
Natural climate variability, captured through multiple initial condition ensembles, may be comparable to the variability caused by knowledge gaps in future emissions trajectories a…
Physics-guided probabilistic modeling of extreme precipitation under climate change
Evan Kodra, Singdhansu Chatterjee, Stone Chen +1
Earth System Models (ESMs) are the state of the art for projecting the effects of climate change. However, longstanding uncertainties in their ability to simulate regional and loca…
Network science based quantification of resilience demonstrated on the Indian Railways Network
Udit Bhatia, Devashish Kumar, Evan Kodra +1
The structure, interdependence, and fragility of systems ranging from power grids and transportation to ecology, climate, biology and even human communities and the Internet, have…