Niharika Bhattacharjee

FIBB: Capturing False Information Beliefs and Behaviors Across Physical and Online Environments

Mung Yao Jia, Niharika Bhattacharjee, Aryan Ramchandra Kapadia, Dong Wang

us (code pays fourni par la source)

MolE-RAG: Molecular Structure-Enhanced Retrieval-Augmented Generation for Chemistry

Joey Chan, Wonbin Kweon, Ashley Shin, Niharika Bhattacharjee et autres

Large language models (LLMs) have shown promise for molecular property prediction, but their ability to reason over chemical structures remains limited, as molecular representations such as SMILES differ substantially from the natural language on which LLMs are primarily trained. To bridge this …

MolE-RAG: Molecular Structure-Enhanced Retrieval-Augmented Generation for Chemistry

Joey Chan, Wonbin Kweon, Ashley Shin, Niharika Bhattacharjee et autres

Large language models (LLMs) have shown promise for molecular property prediction, but their ability to reason over chemical structures remains limited, as molecular representations such as SMILES differ substantially from the natural language on which LLMs are primarily trained. To bridge this …

us (code pays fourni par la source)

Bacterial clusters are associated with the risk of severe disease progression in inflammatory bowel disease irrespective of conventional disease categories

Simen H. Hansen, Niharika Bhattacharjee, Chang Hu, Maria Gjerstad Maseng et autres

Background: Inflammatory bowel diseases (IBDs) are complex conditions marked by chronic inflammation in the gastrointestinal tract. Traditional classification separates IBD into Crohn’s disease and ulcerative colitis, but this division may not fully capture disease heterogeneity. Here, we examine whether microbiome-driven subtyping can …

no, us, se, de (code pays fourni par la source)

Are Gains Quiet and Losses Loud? Emotional Responses to Financial Booms and Crashes Online

Aryan Ramchandra Kapadia, Niharika Bhattacharjee, Mung Yao Jia, Ishq Gupta et autres

Financial events negatively affect emotional well-being, but large-scale studies examining their impact on online emotional expression using real-time social media data remain limited. To address this gap, we propose analyzing Reddit communities (financial and non-financial) across two case studies: a financial crash …

Are Gains Quiet and Losses Loud? Emotional Responses to Financial Booms and Crashes Online

Aryan Ramchandra Kapadia, Niharika Bhattacharjee, Mung Yao Jia, Ishq Gupta et autres

Financial events negatively affect emotional well-being, but large-scale studies examining their impact on online emotional expression using real-time social media data remain limited. To address this gap, we propose analyzing Reddit communities (financial and non-financial) across two case studies: a financial crash …

us (code pays fourni par la source)

Automated Dental Cavity Detection System Using Deep Learning and Explainable AI.

Niharika Bhattacharjee

Impacting over 3.9 billion people, dental cavities requires a trained dentist for diagnosis. Unfortunately, barriers such as dentophobia, limited dentist availability, and lack of dental insurance prevent millions from receiving care. To address this, an Artificial Intelligence system was developed that detects …

us (code pays fourni par la source)

Sensor-Based Spreader Automation for Reducing Salt Use and Improving Safety

Ayushmaan Aggarwal, Niharika Bhattacharjee, Aadi Bhattacharya, Raka Bose et autres

Over 30 million tons of deicing salt is applied on U.S. roads annually at a cost of roughly $1.2 billion and with significant negative environmental impact. Therefore, it is desirable to reduce salt use while maintaining winter road safety. Automatic adjustment of …

Sensor-Based Spreader Automation for Reducing Salt Use and Improving\n Safety

Ayushmaan Aggarwal, Niharika Bhattacharjee, Aadi Bhattacharya, Raka Bose et autres

Over 30 million tons of deicing salt is applied on U.S. roads annually at a\ncost of roughly $1.2 billion and with significant negative environmental\nimpact. Therefore, it is desirable to reduce salt use while maintaining winter\nroad safety. Automatic adjustment of application rate in …