DropLine: An Asynchronous RAG Architecture for Resolving Wrapper Link Bottlenecks
Year: 2026
Type: article
Abstract: DropLine is an asynchronous RAG-based system that resolves wrapper and redirected web links and transforms the actual content into structured educational material. The system handles URL resolution, content extraction from webpages and videos, text cleaning, and LLM-based generation of summaries, key concepts, explanations, applications, and quizzes. It is implemented using FastAPI, Trafilatura, youtube-transcript-api, Gemini 2.5 Flash, and Streamlit, with session-state support for follow-up questions.
Authors: Khorne, Aditya, Virkar, Ajay, Yamgar, Abhijit
Institution: Savitribai Phule Pune University
Language: English
Topic: Web Data Mining and Analysis
Subfield: Information Systems
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7158798026
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