Research

Papers for “question answering”

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

Title	Authors	Year	Source
Exploiting Rich Syntax for Better Knowledge Base Question Answering	Pengju Zhang, Yonghui Jia, Muhua Zhu	2021	arxiv 2107.07940
Advancing Chart Question Answering with Robust Chart Component Recognition	Hanwen Zheng, Sijia Wang, Chris Thomas	2024	arxiv 2407.21038
Analysis of Visual Question Answering Algorithms with attention model	Param Ahir, Hiteishi M. Diwanji	2023	arxiv 2305.09782
Integrating Subgraph-aware Relation and DirectionReasoning for Question Answering	Xu Wang, Shuai Zhao, Bo Cheng	2021	arxiv 2104.00218
Multiple Meta-model Quantifying for Medical Visual Question Answering	Tuong Do, Binh X. Nguyen, Erman Tjiputra	2021	arxiv 2105.08913
A Graph-based RAG for Energy Efficiency Question Answering	Riccardo Campi, Nicolò Oreste Pinciroli Vago, Mathyas Giudici	2025	arxiv 2511.01643
A Comparative Study of Question Answering over Knowledge Bases	Khiem Vinh Tran, Hao Phu Phan, Khang Nguyen Duc Quach	2022	arxiv 2211.08170
Contextually Aware E-Commerce Product Question Answering using RAG	Praveen Tangarajan, Anand A. Rajasekar, Manish Rathi	2025	arxiv 2508.01990
Confidence-guided Refinement Reasoning for Zero-shot Question Answering	Youwon Jang, Woo Suk Choi, Minjoon Jung	2025	arxiv 2509.20750
HANRAG: Heuristic Accurate Noise-resistant Retrieval-Augmented Generation for Multi-hop Question Answering	Duolin Sun, Dan Yang, Yue Shen	2025	arxiv 2509.09713
Fine-grained Late-interaction Multi-modal Retrieval for Retrieval Augmented Visual Question Answering	Weizhe Lin, Jinghong Chen, Jingbiao Mei	2023	arxiv 2309.17133
Question: How do Large Language Models perform on the Question Answering tasks? Answer:	Kevin Fischer, Darren Fürst, Sebastian Steindl	2024	arxiv 2412.12893
Let the Agent Search: Autonomous Exploration Beats Rigid Workflows in Temporal Question Answering	Xufei Lv, Jiahui Yang, Haoyuan Sun	2026	arxiv 2603.01853
SF-QA: Simple and Fair Evaluation Library for Open-domain Question Answering	Xiaopeng Lu, Kyusong Lee, Tiancheng Zhao	2021	arxiv 2101.01910
EHRNote-ChatQA: A Benchmark for Evidence-Grounded Multi-Turn Clinical Question Answering over Longitudinal Discharge Summaries	Jiyoun Kim, Muhan Yeo, Eunhye Jang	2026	arxiv 2606.15735
Investigating Post-pretraining Representation Alignment for Cross-Lingual Question Answering	Fahim Faisal, Antonios Anastasopoulos	2021	arxiv 2109.12028
SDNet: Contextualized Attention-based Deep Network for Conversational Question Answering	Chenguang Zhu, Michael Zeng, Xuedong Huang	2018	arxiv 1812.03593
Bidirectional Attentive Memory Networks for Question Answering over Knowledge Bases	Yu Chen, Lingfei Wu, Mohammed J. Zaki	2019	arxiv 1903.02188
BiRdQA: A Bilingual Dataset for Question Answering on Tricky Riddles	Yunxiang Zhang, Xiaojun Wan	2021	arxiv 2109.11087
An Online Question Answering System based on Sub-graph Searching	Shuangyong Song	2021	arxiv 2107.13684

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