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‘Abhishek Dubey’

Vanderbilt is key partner as Chattanooga named G20 Alliance ‘pioneer city’ for global smart tech roadmap

Nov. 23, 2020—Chattanooga, Tennessee is one of only two U.S. cities that will pioneer a smart technology policy roadmap as part of the G20 Global Smart Cities Alliance and Vanderbilt researchers are playing a significant role in shaping the city’s roadmap. The announcement came last week from the World Economic Forum amid the global broadcast of the Smart...

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Dubey receives $3.9M in grants to redesign regional transit system using AI, community engagement

Sep. 18, 2020—A $2.1 million grant from the National Science Foundation and a $1.8 million grant from the U.S. Department of Energy will provide funding for Vanderbilt researcher Abhishek Dubey, assistant professor of electrical engineering and computer science, to reimagine regional transit systems using cutting-edge data science techniques through a group of projects called Smart Transit. Abhishek...

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Using AI to optimize public transit for pandemic protocols and planning

Jul. 10, 2020—Abhishek Dubey, assistant professor of electrical engineering and computer science, is applying artificial intelligence (AI) to address how the essential public transit systems of Nashville and Chattanooga – WeGo Public Transit and CARTA, respectively – can maintain social distancing protocols and proactively plan bus routes and schedules in response to COVID-19. Beyond concerns transit advocates...

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Smart City project gives Nashville data-based planning tools

Oct. 17, 2019—Vanderbilt researchers have discovered a vortex—and this one has nothing to do with icy, polar weather. Working with the Nashville Fire Department and Davidson County Information Technology Services, a team of Vanderbilt computer scientists and engineers analyzed more than three years of NFD incident data. The team looked at location, time and type of incidents...

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Four PhD students win prestigious Eisenhower transportation fellowships

Jan. 24, 2019—  Four engineering Ph.D. students have received prestigious Dwight David Eisenhower Transportation Fellowships, a showing that highlights Vanderbilt’s flourishing position as an epicenter of connected cities and transit research. The fellows were selected through a competitive process that included university panels and a national selection panel. The awards, up to $30,000 each, are made by the...

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Vanderbilt engineers to train neural networks and enhance Chattanooga transit system

Oct. 12, 2018—  Chattanooga is the test city for new Department of Energy-funded project that leverages expertise of Vanderbilt engineers and widespread availability of 1-gigabyte Internet connection to revolutionize energy efficiency of transit providers. Advancements in data sensors, data collection and machine learning will fuel the project, which aims to optimize schedules of bus routes, decrease stop-and-go...

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Vanderbilt engineers develop capabilities for more secure blockchain applications

Jun. 22, 2018—Vanderbilt engineers have successfully developed and validated the feasibility of blockchain-based technologies for secure, confidential sharing of patient medical records in a case study that demonstrates how blockchain could solve a huge health care challenge. Health IT interoperability has been an elusive goal, with data silos between hospitals, clinics, pharmacies, and payers making exchange of information difficult. The Vanderbilt case study shows...

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Transportation experts dig into congestion, connectivity, conflicts

Jan. 22, 2018—Autonomous vehicles are coming. That much is clear. Far less clear “is when, at what rate, and through what evolution path,” said Hani S. Mahmassani, the William A. Patterson Distinguished Chair in Transportation at Northwestern University. Mahmassani, also director of the Northwestern University Transportation, was among three keynote speakers who joined experts from Vanderbilt, the...

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