Research

Papers for “question answering”

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

Title	Authors	Year	Source
CRIPP-VQA: Counterfactual Reasoning about Implicit Physical Properties via Video Question Answering	Maitreya Patel, Tejas Gokhale, Chitta Baral	2022	arxiv 2211.03779
Question Answering over Knowledge Base with Neural Attention Combining Global Knowledge Information	Yuanzhe Zhang, Kang Liu, Shizhu He	2016	arxiv 1606.00979
Explicit Reasoning over End-to-End Neural Architectures for Visual Question Answering	Somak Aditya, Yezhou Yang, Chitta Baral	2018	arxiv 1803.08896
EARL: Joint Entity and Relation Linking for Question Answering over Knowledge Graphs	Mohnish Dubey, Debayan Banerjee, Debanjan Chaudhuri	2018	arxiv 1801.03825
A Picture May Be Worth a Hundred Words for Visual Question Answering	Yusuke Hirota, Noa Garcia, Mayu Otani	2021	arxiv 2106.13445
Understanding Multimodal LLMs: the Mechanistic Interpretability of Llava in Visual Question Answering	Zeping Yu, Sophia Ananiadou	2024	arxiv 2411.10950
MOTOR: Multimodal Optimal Transport via Grounded Retrieval in Medical Visual Question Answering	Mai A. Shaaban, Tausifa Jan Saleem, Vijay Ram Papineni	2025	arxiv 2506.22900
ProtoVQA: An Adaptable Prototypical Framework for Explainable Fine-Grained Visual Question Answering	Xingjian Diao, Weiyi Wu, Keyi Kong	2025	arxiv 2509.16680
Pathways of Thoughts: Multi-Directional Thinking for Long-form Personalized Question Answering	Alireza Salemi, Cheng Li, Mingyang Zhang	2025	arxiv 2509.19094
UniRel: Relation-Centric Knowledge Graph Question Answering with RL-Tuned LLM Reasoning	Yinxu Tang, Chengsong Huang, Jiaxin Huang	2025	arxiv 2512.17043
CIRAG: Construction-Integration Retrieval and Adaptive Generation for Multi-hop Question Answering	Zili Wei, Xiaocui Yang, Yilin Wang	2026	arxiv 2601.06799
RAG-X: Systematic Diagnosis of Retrieval-Augmented Generation for Medical Question Answering	Aswini Sivakumar, Vijayan Sugumaran, Yao Qiang	2026	arxiv 2603.03541
DocPrune:Efficient Document Question Answering via Background, Question, and Comprehension-aware Token Pruning	Joonmyung Choi, Sanghyeok Lee, Jongha Kim	2026	arxiv 2604.22281
RouterKGQA: Specialized--General Model Routing for Constraint-Aware Knowledge Graph Question Answering	Bo Yuan, Hexuan Deng, Xuebo Liu	2026	arxiv 2603.20017
PubMed Reasoner: Dynamic Reasoning-based Retrieval for Evidence-Grounded Biomedical Question Answering	Yiqing Zhang, Xiaozhong Liu, Fabricio Murai	2026	arxiv 2603.27335
Step-CoT: Stepwise Visual Chain-of-Thought for Medical Visual Question Answering	Lin Fan, Yafei Ou, Zhipeng Deng	2026	arxiv 2603.13878
CRAFT: Critic-Refined Adaptive Key-Frame Targeting for Multimodal Video Question Answering	Mahesh Bhosale, Abdul Wasi, Vishvesh Trivedi	2026	arxiv 2605.19075
HyLoVQA: Dynamic Hypernetwork-Generated Low-Rank Adaptation for Continual Visual Question Answering	Yiran Wang, Chenyi Xiong, Ziyue Qin	2026	arxiv 2605.22035
WikiVQABench: A Knowledge-Grounded Visual Question Answering Benchmark from Wikipedia and Wikidata	Basel Shbita, Pengyuan Li, Anna Lisa Gentile	2026	arxiv 2605.21479
Distilling Answer-Set Programming Rules from LLMs for Neurosymbolic Visual Question Answering	Thomas Eiter, Nelson Higuera Ruiz, Johannes Oetsch	2026	arxiv 2606.03269

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