Research

Papers for “question answering”

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

Title	Authors	Year	Source
StepChain GraphRAG: Reasoning Over Knowledge Graphs for Multi-Hop Question Answering	Tengjun Ni, Xin Yuan, Shenghong Li	2025	arxiv 2510.02827
Feature Engineering in Learning-to-Rank for Community Question Answering Task	Nafis Sajid, Md Rashidul Hasan, Muhammad Ibrahim	2023	arxiv 2309.07610
Locate before Answering: Answer Guided Question Localization for Video Question Answering	Tianwen Qian, Ran Cui, Jingjing Chen	2022	arxiv 2210.02081
Visual Graph Question Answering with ASP and LLMs for Language Parsing	Jakob Johannes Bauer, Thomas Eiter, Nelson Higuera Ruiz	2025	arxiv 2502.09211
Spider4SPARQL: A Complex Benchmark for Evaluating Knowledge Graph Question Answering Systems	Catherine Kosten, Philippe Cudré-Mauroux, Kurt Stockinger	2023	arxiv 2309.16248
Visual question answering: from early developments to recent advances -- a survey	Ngoc Dung Huynh, Mohamed Reda Bouadjenek, Sunil Aryal	2025	arxiv 2501.03939
Question Answering on Patient Medical Records with Private Fine-Tuned LLMs	Sara Kothari, Ayush Gupta	2025	arxiv 2501.13687
Dynamic-KGQA: A Scalable Framework for Generating Adaptive Question Answering Datasets	Preetam Prabhu Srikar Dammu, Himanshu Naidu, Chirag Shah	2025	arxiv 2503.05049
An Empirical Study on the Language Modal in Visual Question Answering	Daowan Peng, Wei Wei, Xian-Ling Mao	2023	arxiv 2305.10143
A Case Based Reasoning Approach for Answer Reranking in Question Answering	Karl-Heinz Weis	2015	arxiv 1503.02917
Electrocardiogram-Language Model for Few-Shot Question Answering with Meta Learning	Jialu Tang, Tong Xia, Yuan Lu	2024	arxiv 2410.14464
A Hybrid Search for Complex Table Question Answering in Securities Report	Daiki Shirafuji, Koji Tanaka, Tatsuhiko Saito	2025	arxiv 2511.09179
IfQA: A Dataset for Open-domain Question Answering under Counterfactual Presuppositions	Wenhao Yu, Meng Jiang, Peter Clark	2023	arxiv 2305.14010
Towards Signboard-Oriented Visual Question Answering: ViSignVQA Dataset, Method and Benchmark	Hieu Minh Nguyen, Tam Le-Thanh Dang, Kiet Van Nguyen	2025	arxiv 2512.22218
Beyond Static: Related Questions Retrieval Through Conversations in Community Question Answering	Xiao Ao, Jie Zou, Yibiao Wei	2026	arxiv 2604.22759
ARFBench: Benchmarking Time Series Question Answering Ability for Software Incident Response	Stephan Xie, Ben Cohen, Mononito Goswami	2026	arxiv 2604.21199
ChatR1: Reinforcement Learning for Conversational Reasoning and Retrieval Augmented Question Answering	Simon Lupart, Mohammad Aliannejadi, Evangelos Kanoulas	2025	arxiv 2510.13312
DaPT: A Dual-Path Framework for Multilingual Multi-hop Question Answering	Yilin Wang, Yuchun Fan, Jiaoyang Li	2026	arxiv 2603.19097
How often do Answers Change? Estimating Recency Requirements in Question Answering	Bhawna Piryani, Zehra Mert, Adam Jatowt	2026	arxiv 2603.16544
Decomposition-Driven Multi-Table Retrieval and Reasoning for Numerical Question Answering	Feng Luo, Hai Lan, Hui Luo	2026	arxiv 2603.07950

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