Research

Papers for “question answering”

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

Title	Authors	Year	Source
CliniQG4QA: Generating Diverse Questions for Domain Adaptation of Clinical Question Answering	Xiang Yue, Xinliang Frederick Zhang, Ziyu Yao	2020	arxiv 2010.16021
Calibrating Trust of Multi-Hop Question Answering Systems with Decompositional Probes	Kaige Xie, Sarah Wiegreffe, Mark Riedl	2022	arxiv 2204.07693
Efficient End-to-End Video Question Answering with Pyramidal Multimodal Transformer	Min Peng, Chongyang Wang, Yu Shi	2023	arxiv 2302.02136
Pay More Attention to Relation Exploration for Knowledge Base Question Answering	Yong Cao, Xianzhi Li, Huiwen Liu	2023	arxiv 2305.02118
HAS-QA: Hierarchical Answer Spans Model for Open-domain Question Answering	Liang Pang, Yanyan Lan, Jiafeng Guo	2019	arxiv 1901.03866
A Study on Multimodal and Interactive Explanations for Visual Question Answering	Kamran Alipour, Jurgen P. Schulze, Yi Yao	2020	arxiv 2003.00431
Mining Implicit Relevance Feedback from User Behavior for Web Question Answering	Linjun Shou, Shining Bo, Feixiang Cheng	2020	arxiv 2006.07581
Knowledge Guided Text Retrieval and Reading for Open Domain Question Answering	Sewon Min, Danqi Chen, Luke Zettlemoyer	2019	arxiv 1911.03868
Learning Representation Mapping for Relation Detection in Knowledge Base Question Answering	Peng Wu, Shujian Huang, Rongxiang Weng	2019	arxiv 1907.07328
An Empirical Study on Leveraging Scene Graphs for Visual Question Answering	Cheng Zhang, Wei-Lun Chao, Dong Xuan	2019	arxiv 1907.12133
A-OKVQA: A Benchmark for Visual Question Answering using World Knowledge	Dustin Schwenk, Apoorv Khandelwal, Christopher Clark	2022	arxiv 2206.01718
Grape: Knowledge Graph Enhanced Passage Reader for Open-domain Question Answering	Mingxuan Ju, Wenhao Yu, Tong Zhao	2022	arxiv 2210.02933
CURE: Confidence-driven Unified Reasoning Ensemble Framework for Medical Question Answering	Ziad Elshaer, Essam A. Rashed	2025	arxiv 2510.14353
Positional Bias in Binary Question Answering: How Uncertainty Shapes Model Preferences	Tiziano Labruna, Simone Gallo, Giovanni Da San Martino	2025	arxiv 2506.23743
XLQA: A Benchmark for Locale-Aware Multilingual Open-Domain Question Answering	Keon-Woo Roh, Yeong-Joon Ju, Seong-Whan Lee	2025	arxiv 2508.16139
FHIR-AgentBench: Benchmarking LLM Agents for Realistic Interoperable EHR Question Answering	Gyubok Lee, Elea Bach, Eric Yang	2025	arxiv 2509.19319
Privacy Policy Question Answering Assistant: A Query-Guided Extractive Summarization Approach	Moniba Keymanesh, Micha Elsner, Srinivasan Parthasarathy	2021	arxiv 2109.14638
NG-Router: Graph-Supervised Multi-Agent Collaboration for Nutrition Question Answering	Kaiwen Shi, Zheyuan Zhang, Zhengqing Yuan	2025	arxiv 2510.09854
A Knowledge Noise Mitigation Framework for Knowledge-based Visual Question Answering	Zhiyue Liu, Sihang Liu, Jinyuan Liu	2025	arxiv 2509.09159
Exploring BERT Parameter Efficiency on the Stanford Question Answering Dataset v2.0	Eric Hulburd	2020	arxiv 2002.10670

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