Topic
retrieval-augmented
New Framework Reduces Visual Hallucinations in Multimodal AI Systems Without Retraining
A research paper on arXiv introduces a retrieval-augmented reliability-aware inference framework that reduces visual hallucinations in multimodal large language models. By using an external evidence database and reliability indicators, the system improves accepted prediction accuracy from 85.84% to 88.88% at 89.04% coverage, without retraining the model.
RSRCC Benchmark Uses Retrieval-Augmented Best-of-N Ranking for Remote Sensing Change Comprehension
RSRCC is a new benchmark for remote sensing change question-answering, containing 126k questions focused on localized, semantic changes. It uses a hierarchical semi-supervised curation pipeline with retrieval-augmented Best-of-N ranking to filter noisy candidates. The dataset is available online.
New AI Framework SERAF Combines Semantic and Numerical Data for Better Time Series Forecasting
Researchers propose SERAF, a semantics-enhanced retrieval-augmented time series forecasting framework that combines numerical similarity with textual descriptions to improve predictions under non-stationarity. The approach outperforms state-of-the-art baselines across seven real-world datasets.