This paper presents MOMCare, a chatbot designed to support mothers navigating the challenges of PPD. MOMCare has a retrieval-augmented architecture with an end-to-end pipeline from data preprocessing to response generation. It employs hybrid classification, a dual embedding system, a dual verification guardrail, and a medical domain-specific reranking mechanism to generate empathetic and relevant PPD responses.
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Samuel Researches Gambling Harm Reduction in Online Spaces
Our exploratory analyses suggest that this reddit forum provides important information on how users communicate motivations to gamble, interpretations of gambling experiences, and define potential harms related to gambling online as well as how to avoid or remedy those harms.
Candidates for NJ governor are using AI in their ads in new ways
“There are a lot of people who are more than happy to use AI for entertainment,” Samuel said. “But when it comes to decision making, a lot of people go back to fundamental information based, fact-based decision making.”
RAISE-25 Recap – Our Future With AI: Utopian or Dystopian?
Hosted by the Master of Public Informatics (MPI) program, the final round of the second annual RAISE-25 Informatics – Data Science competition was held Friday, April 11, 2025, at the Bloustein School. The competition challenge focused on “Our Future With AI: Utopian or Dystopian?”
Bhuyan and Samuel Explore Generative AI Use in Healthcare
This paper examines various clinical and non-clinical applications of Gen AI. In clinical settings, Gen AI supports the creation of customized treatment plans, generation of synthetic data, analysis of medical images, nursing workflow management, risk prediction, pandemic preparedness, and population health management.
Samuel Editorial: AI Education & Governance
Professor Jim Samuel co-authored this editorial for Frontiers in Artificial Intelligence. A new era of artificial intelligence (AI) has emerged, profoundly influencing various aspects of human life while presenting new socio-technical challenges and risks across domains like medicine, education, law, governance, and the military.
RAISE-24 Recap: Does News Media Spread Fear of AI?
The final round for the RAISE-24 Informatics – Data Science competition was held Friday, April 19, 2024 at the Bloustein School. Hosted by the Master of Public Informatics (MPI) program, the inaugural competition challenge asked competitors “Does News Media Spread Fear of AI?”
Bloustein event discusses opportunities, ramifications associated with AI
The webinar was hosted in collaboration with the AI Social Impact Lab and the Garfield City Council, and was moderated by Jim Samuel, an associate professor of practice and executive director of the Master of Public Informatics program at the Bloustein School.
Podcast: Jim Samuel Discusses Rise and Risks of AI with Scholars Strategy Network
Professor Jim Samuel explains what generative AI is, how it functions, and its ethical concerns.
Samuel, Thakuriah Weigh In on Gov. Murphy’s New AI Task Force
Samuel said AI can be a powerful tool in amplifying the voices of U.S. citizens and promoting civic engagement. He said AI can help the government rapidly collect thoughts and feedback from individuals when penning legislation. Thakuriah emphasized the impact on transportation.