Research

Papers for “question answering”

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

Title	Authors	Year	Source
Can Language Models Analyze Data? Evaluating Large Language Models for Question Answering over Datasets	Andreas Xenofontos, Pavlos Fafalios	2026	arxiv 2605.10419
ChinaHeritaQA: A Culturally-Grounded Visual Question Answering Dataset for World Heritage Sites in China	Yi Zhang, Bolei Ma, Yong Cao	2026	arxiv 2606.08959
DocNavRAG: Document-Structured Graph RAG with Stateful Evidence Construction for Complex Document Question Answering	Dongyang Xie, Yao Tian, Hao Zhang	2026	arxiv 2608.01565
Beyond NED: Fast and Effective Search Space Reduction for Complex Question Answering over Knowledge Bases	Philipp Christmann, Rishiraj Saha Roy, Gerhard Weikum	2021	arxiv 2108.08597
Good, Better, Best: Textual Distractors Generation for Multiple-Choice Visual Question Answering via Reinforcement Learning	Jiaying Lu, Xin Ye, Yi Ren	2019	arxiv 1910.09134
Unveiling Cross Modality Bias in Visual Question Answering: A Causal View with Possible Worlds VQA	Ali Vosoughi, Shijian Deng, Songyang Zhang	2023	arxiv 2305.19664
EWEK-QA: Enhanced Web and Efficient Knowledge Graph Retrieval for Citation-based Question Answering Systems	Mohammad Dehghan, Mohammad Ali Alomrani, Sunyam Bagga	2024	arxiv 2406.10393
S$^3$HQA: A Three-Stage Approach for Multi-hop Text-Table Hybrid Question Answering	Fangyu Lei, Xiang Li, Yifan Wei	2023	arxiv 2305.11725
RoundTable: Leveraging Dynamic Schema and Contextual Autocomplete for Enhanced Query Precision in Tabular Question Answering	Pratyush Kumar, Kuber Vijaykumar Bellad, Bharat Vadlamudi	2024	arxiv 2408.12369
Do LLMs Understand Romanian Driving Laws? A Study on Multimodal and Fine-Tuned Question Answering	Eduard Barbu, Adrian Marius Dumitran	2025	arxiv 2509.23715
Select to Know: An Internal-External Knowledge Self-Selection Framework for Domain-Specific Question Answering	Bolei He, Xinran He, Run Shao	2025	arxiv 2508.15213
Do LLMs Work on Charts? Designing Few-Shot Prompts for Chart Question Answering and Summarization	Xuan Long Do, Mohammad Hassanpour, Ahmed Masry	2023	arxiv 2312.10610
A Multi-World Approach to Question Answering about Real-World Scenes based on Uncertain Input	Mateusz Malinowski, Mario Fritz	2014	arxiv 1410.0210
Never Lost in the Middle: Mastering Long-Context Question Answering with Position-Agnostic Decompositional Training	Junqing He, Kunhao Pan, Xiaoqun Dong	2023	arxiv 2311.09198
FabricQA-Extractor: A Question Answering System to Extract Information from Documents using Natural Language Questions	Qiming Wang, Raul Castro Fernandez	2024	arxiv 2408.09226
O$^2$-Searcher: A Searching-based Agent Model for Open-Domain Open-Ended Question Answering	Jianbiao Mei, Tao Hu, Daocheng Fu	2025	arxiv 2505.16582
Retrieval-Augmented Generation for Domain-Specific Question Answering: A Case Study on Pittsburgh and CMU	Haojia Sun, Yaqi Wang, Shuting Zhang	2024	arxiv 2411.13691
Uhura: A Benchmark for Evaluating Scientific Question Answering and Truthfulness in Low-Resource African Languages	Edward Bayes, Israel Abebe Azime, Jesujoba O. Alabi	2024	arxiv 2412.00948
Harnessing Large Language Models for Knowledge Graph Question Answering via Adaptive Multi-Aspect Retrieval-Augmentation	Derong Xu, Xinhang Li, Ziheng Zhang	2024	arxiv 2412.18537
SPBERT: An Efficient Pre-training BERT on SPARQL Queries for Question Answering over Knowledge Graphs	Hieu Tran, Long Phan, James Anibal	2021	arxiv 2106.09997

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