What honey bee brain chemistry tells us about human learning

A multi-institutional team of researchers led by Virginia Tech's Fralin Biomedical Research Institute at VTC has for the first time identified specific patterns of brain chemical activity that predict ...
IEEE

Stealthy Backdoor Attack in Self-Supervised Learning Vision Encoders for Large Vision Language Models

Abstract: Self-supervised learning (SSL) vision encoders learn high-quality image representations and thus have become a vital part of developing vision modality of large vision language models (LVLMs ...
IEEE

Vision-Language Driven Prompt Learning for Weakly Supervised Semantic Segmentation

Abstract: The primary challenges in image-level weakly supervised semantic segmentation (WSSS) lie in addressing the under-activation issue of target pixels and mitigating the co-occurrence phenomenon ...

Philadelphia communities help AI machine learning get better at spotting gentrification

Over the last several decades, urban planners and municipalities have sought to identify and better manage the socioeconomic dynamics associated with rapid development in established neighborhoods.