IEEE

A Graph Deep Reinforcement Learning Traffic Signal Control for Multiple Intersections Considering Missing Data

Abstract: Efficient traffic signal control (TSC) for multiple intersections is an important way to solve traffic congestion. With the development of deep reinforcement learning (DRL), an increasing ...
IEEE

Building Advanced RAG Q&A with Multiple Data Sources Using Langchain: A Multi-Search Agent RAG Application in Ubiquitous Learning

Abstract: The integration of Large Language Models (LLMs) in Question-Answering (QA) systems has made significant progress, yet they often fail to generate precise answers for queries beyond their ...