Research

Papers for “question answering”

Find papers, implementations, and the benchmark evidence behind state-of-the-art AI systems.

Title	Authors	Year	Source
Progressive Multimodal Search and Reasoning for Knowledge-Intensive Visual Question Answering	Changin Choi, Wonseok Lee, Jungmin Ko	2025	arxiv 2509.00798
VerifAI: A Verifiable Open-Source Search Engine for Biomedical Question Answering	Miloš Košprdić, Adela Ljajić, Bojana Bašaragin	2026	arxiv 2604.08549
ConRAG: Consensus-Driven Multi-View Retrieval for Multi-Hop Question Answering	Yikai Zhu, Kunfeng Chen, Qihuang Zhong	2026	arxiv 2605.28093
HaluNet: Learning Hallucination Risk from Internal Signals in LLM Question Answering	Chaodong Tong, Qi Zhang, Zhuojun Jiang	2025	arxiv 2512.24562
KARMA-MV: A Benchmark for Causal Question Answering on Music Videos	Archishman Ghosh, Abhinaba Roy, Dorien Herremans	2026	arxiv 2605.08175
Wnuan: Staged Post-Training for Question Answering over Proprietary Enterprise Knowledge	Xiaofeng Shi, Xiaosong Qiu, Wenxin Ma	2026	arxiv 2608.01862
BAG: Bi-directional Attention Entity Graph Convolutional Network for Multi-hop Reasoning Question Answering	Yu Cao, Meng Fang, Dacheng Tao	2019	arxiv 1904.04969
MedMCQA : A Large-scale Multi-Subject Multi-Choice Dataset for Medical domain Question Answering	Ankit Pal, Logesh Kumar Umapathi, Malaikannan Sankarasubbu	2022	arxiv 2203.14371
On the Cognition of Visual Question Answering Models and Human Intelligence: A Comparative Study	Liben Chen, Long Chen, Tian Ellison-Chen	2023	arxiv 2310.02528
Strong Baselines for Simple Question Answering over Knowledge Graphs with and without Neural Networks	Salman Mohammed, Peng Shi, Jimmy Lin	2017	arxiv 1712.01969
LFQA-HP-1M: A Large-Scale Human Preference Dataset for Long-Form Question Answering	Rafid Ishrak Jahan, Fahmid Shahriar Iqbal, Sagnik Ray Choudhury	2026	arxiv 2602.23603
Barriers in Integrating Medical Visual Question Answering into Radiology Workflows: A Scoping Review and Clinicians' Insights	Deepali Mishra, Chaklam Silpasuwanchai, Ashutosh Modi	2025	arxiv 2507.08036
LLM Ensemble for RAG: Role of Context Length in Zero-Shot Question Answering for BioASQ Challenge	Dima Galat, Diego Molla-Aliod	2025	arxiv 2509.08596
CR-LT-KGQA: A Knowledge Graph Question Answering Dataset Requiring Commonsense Reasoning and Long-Tail Knowledge	Willis Guo, Armin Toroghi, Scott Sanner	2024	arxiv 2403.01395
From Image to Language: A Critical Analysis of Visual Question Answering (VQA) Approaches, Challenges, and Opportunities	Md Farhan Ishmam, Md Sakib Hossain Shovon, M.F. Mridha	2023	arxiv 2311.00308
MM-Doc-R1: Training Agents for Long Document Visual Question Answering through Multi-turn Reinforcement Learning	Jiahang Lin, Kai Hu, Binghai Wang	2026	arxiv 2604.13579
Simorgh at SemEval-2026 task 7: Region-Aware Hybrid Retrieval for Low-Resource Cultural Reasoning in Multilingual Question Answering	Hadi Bayrami Asl Tekanlou, Mahdi Bakhtiyarzadeh, Jafar Razmara	2026	arxiv 2605.27636
ViOCRVQA: Novel Benchmark Dataset and Vision Reader for Visual Question Answering by Understanding Vietnamese Text in Images	Huy Quang Pham, Thang Kien-Bao Nguyen, Quan Van Nguyen	2024	arxiv 2404.18397
TTQA-RS- A break-down prompting approach for Multi-hop Table-Text Question Answering with Reasoning and Summarization	Jayetri Bardhan, Bushi Xiao, Daisy Zhe Wang	2024	arxiv 2406.14732
Question Answering for Decisionmaking in Green Building Design: A Multimodal Data Reasoning Method Driven by Large Language Models	Yihui Li, Xiaoyue Yan, Hao Zhou	2024	arxiv 2412.04741

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