4 papers
NICO-RAG: Multimodal Hypergraph Retrieval-Augmented Generation for Understanding the Nicotine Public Health Crisis
Manuel Serna-Aguilera, Raegan Anderes, Page Dobbs +1
The nicotine addiction public health crisis continues to be pervasive. In this century alone, the tobacco industry has released and marketed new products in an aggressive effort to…
DEFEND: A Large-scale 1M Dataset and Foundation Model for Tobacco Addiction Prevention
Naga VS Raviteja Chappa, Matthew Shepard, Connor McCurtain +3
While tobacco advertising innovates at unprecedented speed, traditional surveillance methods remain frozen in time, especially in the context of social media. The lack of large-sca…
Public Health Advocacy Dataset: A Dataset of Tobacco Usage Videos from Social Media
Naga VS Raviteja Chappa, Charlotte McCormick, Susana Rodriguez Gongora +2
The Public Health Advocacy Dataset (PHAD) is a comprehensive collection of 5,730 videos related to tobacco products sourced from social media platforms like TikTok and YouTube. Thi…
FLAASH: Flow-Attention Adaptive Semantic Hierarchical Fusion for Multi-Modal Tobacco Content Analysis
Naga VS Raviteja Chappa, Page Daniel Dobbs, Bhiksha Raj +1
The proliferation of tobacco-related content on social media platforms poses significant challenges for public health monitoring and intervention. This paper introduces a novel mul…