@article{jointknowledgebasecompletionandquestiona, title = {Joint Knowledge Base Completion and Question Answering by Combining Large Language Models and Small Language Models}, author = {Yinan Liu and Dongying Lin and Sigang Luo and Xiaochun Yang and Bin Wang}, year = {2026}, eprint = {2604.05875}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.05875}, }