Results 91 to 100 of about 89,234 (277)

An Agent-Based RAG Architecture for Intelligent Tourism Assistance: The Valencia Case Study

Tourism and Hospitality
The contemporary digital landscape overwhelms visitors with fragmented and dynamic information, complicating travel planning and often leading to decision paralysis.
Andrea Bonetti, Adrián Salcedo-Puche, Joan Vila-Francés, Xaro Benavent-Garcia, Emilio Fernández-Vargas, Rafael Magdalena-Benedito, Emilio Soria-Olivas   +6 more
doaj   +1 more source

Medical Question Answering System Based on Retrieval-augmented Generation [PDF]

ITM Web of Conferences
This study investigates the feasibility and reliability of Retrieval-Augmented Generation (RAG) in medical question-answering tasks. To address issues such as hallucination and lack of traceability in large language models (LLMs) in medical contexts, a ...
Cao Chengwei
doaj   +1 more source

DuetRAG: Collaborative Retrieval-Augmented Generation

5 ...
Jiao, Dian, Cai, Li, Huang, Jingsheng, Zhang, Wenqiao, Tang, Siliang, Zhuang, Yueting   +5 more
openaire   +2 more sources

KCNJ2 is Required for NLRP3 Inflammasome Activation That Drives Allergic Airway Inflammation and Remodeling

Advanced Science, EarlyView.
This study aims to evaluate the impact of the potassium channel KCNJ2 on asthma development. KCNJ2 promotes NLRP3 inflammasome activation through both Ca2+ influx and K+ efflux in airway epithelial cells, which drives allergic airway inflammation and remodeling, suggesting a promising therapeutic target for asthma.
Yachao Cui, Shumei Wu, Yang Peng, Yiqi Liu, Li Che, Shiying Chen, Feng Zhang, Dajiang Qin, Shiyue Li, Pixin Ran, Wenguang Yin   +10 more
wiley   +1 more source

Document Retrieval Augmented Fine-Tuning (DRAFT) for Safety-Critical Software Assessment

IEEE Access
The evaluation of safety critical software requires a robust evaluation against complex regulatory frameworks, a process traditionally limited by manual evaluation.
Regan Bolton, Mohammadreza Sheikhfathollahi, Simon Parkinson, Vanessa Vulovic, Gary Bamford, Dan Basher, Howard Parkinson   +6 more
doaj   +1 more source

QA-SQL: query-augmented SQL generation using few-shot prompting with data augmentation [PDF]

PeerJ Computer Science
Natural Language to Structured Query Language (NL-to-SQL) models make it easier to retrieve data from structured databases by converting plain language queries into Structured Query Language (SQL) commands.
Sokheang Chan, Vungsovanreach Kong, Anand Nayyar, Tae-Kyung Kim   +3 more
doaj   +2 more sources

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source

Helpful or Harmful? Re-Evaluating Frugality in Retrieval-Augmented Generation for Medical Question Answering

Machine Learning and Knowledge Extraction
Medical question answering (QA) systems and conversational agents have attracted growing interest as tools that can assist clinicians, support medical students, and help patients navigate complex information sources.
Richard Coric, Ebenezer F. Oloyede, Heriberto Cuayáhuitl   +2 more
doaj   +1 more source

Gut Lactate Boosts Ruminococcus via Histone Lactylation to Mediate Time‐Restricted Feeding Protection in Crohn's Disease

Advanced Science, EarlyView.
TRF enriches Ruminococcus, a bacterial genus producing SCFAs, and activates the epithelial HIF‐1α signaling pathway. This mechanism protects the colonic mucosa from inflammatory insults in colitis models. Mechanistically, gut lactate production during starvation and refeeding mediates H4K12la, which increases SLC9A3 expression and creates an acidic gut
Linwen Huang, Huishi Tan, Senhui Weng, Yuntao Liu, Lingxu Song, Shaoyu Cheng, Zelong Lin, Jiawei Chen, Fei Tan, Jun Wang, Jinke Huang, Linkun Cai, Jiwei Chai, Cailing Zhong, Yanqiang Shi, Wendi Zhang, Haiyan Zhang, Chongyang Huang   +17 more
wiley   +1 more source

Development of a Retrieval-Augmented Generation (RAG) Chatbot [PDF]

Ovidius University Annals: Economic Sciences Series
Our research presents a Retrieval-Augmented Generation (RAG) chatbot designed for intelligent document-based question answering. Built with Streamlit as the front-end, the application integrates LLaMA2 models hosted on Replicate, alongside a document ...
Simona-Vasilica Oprea , Adela Bâra
doaj