Research

Papers for “question answering”

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

Title	Authors	Year	Source
MedExpQA: Multilingual Benchmarking of Large Language Models for Medical Question Answering	Iñigo Alonso, Maite Oronoz, Rodrigo Agerri	2024	arxiv 2404.05590
IRPAPERS: A Visual Document Benchmark for Scientific Retrieval and Question Answering	Connor Shorten, Augustas Skaburskas, Daniel M. Jones	2026	arxiv 2602.17687
Organizing Encyclopedic Knowledge based on the Web and its Application to Question Answering	Atsushi Fujii, Tetsuya Ishikawa	2001	arxiv cs/0106015
Knowledge Extraction on Semi-Structured Content: Does It Remain Relevant for Question Answering in the Era of LLMs?	Kai Sun, Yin Huang, Srishti Mehra	2025	arxiv 2509.25107
FoRAG: Factuality-optimized Retrieval Augmented Generation for Web-enhanced Long-form Question Answering	Tianchi Cai, Zhiwen Tan, Xierui Song	2024	arxiv 2406.13779
Drilling Down into the Discourse Structure with LLMs for Long Document Question Answering	Inderjeet Nair, Shwetha Somasundaram, Apoorv Saxena	2023	arxiv 2311.13565
Can Large Language Models Self-Correct in Medical Question Answering? An Exploratory Study	Zaifu Zhan, Mengyuan Cui, Rui Zhang	2026	arxiv 2604.00261
Beyond Tokenization: Direct Timestep Embedding and Contrastive Alignment for Time-Series Question Answering	Yafeng Wu, Huu Hiep Nguyen, Thin Nguyen	2026	arxiv 2606.18986
ChatKBQA: A Generate-then-Retrieve Framework for Knowledge Base Question Answering with Fine-tuned Large Language Models	Haoran Luo, Haihong E, Zichen Tang	2023	arxiv 2310.08975
Question-to-Question Retrieval for Hallucination-Free Knowledge Access: An Approach for Wikipedia and Wikidata Question Answering	Santhosh Thottingal	2025	arxiv 2501.11301
Injecting Numerical Reasoning Skills into Knowledge Base Question Answering Models	Yu Feng, Jing Zhang, Xiaokang Zhang	2021	arxiv 2112.06109
MultiReQA: A Cross-Domain Evaluation for Retrieval Question Answering Models	Mandy Guo, Yinfei Yang, Daniel Cer	2020	arxiv 2005.02507
Contextualized Sparse Representations for Real-Time Open-Domain Question Answering	Jinhyuk Lee, Minjoon Seo, Hannaneh Hajishirzi	2019	arxiv 1911.02896
MizanQA: Benchmarking Large Language Models on Moroccan Legal Question Answering	Adil Bahaj, Mounir Ghogho	2025	arxiv 2508.16357
Hierarchical Vision-Language Reasoning for Multimodal Multiple-Choice Question Answering	Ao Zhou, Zebo Gu, Tenghao Sun	2025	arxiv 2508.16148
HotpotQA: A Dataset for Diverse, Explainable Multi-hop Question Answering	Zhilin Yang, Peng Qi, Saizheng Zhang	2018	arxiv 1809.09600
Cross-Lingual Open-Domain Question Answering with Answer Sentence Generation	Benjamin Muller, Luca Soldaini, Rik Koncel-Kedziorski	2021	arxiv 2110.07150
Mixture of Demonstrations for Textual Graph Understanding and Question Answering	Yukun Wu, Lihui Liu	2026	arxiv 2603.23554
Bridging the Knowledge Gap: Enhancing Question Answering with World and Domain Knowledge	Travis R. Goodwin, Dina Demner-Fushman	2019	arxiv 1910.07429
Zero-Shot and Few-Shot Video Question Answering with Multi-Modal Prompts	Deniz Engin, Yannis Avrithis	2023	arxiv 2309.15915

Search results