西安交通大学青年优秀人才支持计划获得者，隶属于郑庆华院士团队：陕西省大数据知识工程重点实验室。主要从事大模型、自然语言处理方面的研究工作，已在ACL、EMNLP、AAAI、WWW、TOIS等国际期刊与会议上发表论文二十余篇，曾担任ACL、EMNLP、AAAI、NIPS、ICLR等会议审稿人，主持国家自然科学基金青年项目。

学术论文：

1. Sun K, Lin Y, Dong B*, etal. Enhancing Pre-training Data Detection in LLMs Through Discriminative and Symmetric Prefix Selection. (AAAI 2026). (CCF-A) 
2. Sun K, Li W, Dong B*, etal. Scope Delineation Before Localization: A Two-Stage Framework for Enhancing Failure Attribution in Multi-Agent Systems. (AAAI 2026). (CCF-A) 
3. Wang Y, Sun K*, Shi B, et al. A guard against ambiguous sentiment for multimodal aspect-level sentiment classification[J]. Information Processing & Management, 2026, 63(2): 104375. (CCF-B)
4. Sun K, Shi B*, Mensah S, et al. Dual-Aspect Noise-Based Regularization for Multi-Modal Relation Extraction in Media Posts[J]. IEEE Transactions on Audio, Speech and Language Processing, 2025. (CCF-B)
5. Sun K, Wu H, Shi B*, et al. VERO: Verification and Zero-Shot Feedback Acquisition for Few-Shot Multimodal Aspect-Level Sentiment Classification[C]//Proceedings of the AAAI Conference on Artificial Intelligence. 2025, 39(24): 25210-25218. (CCF-A)
6. Sun K, Zhang R*, Mensah S, et al. Learning implicit and explicit multi-task interactions for information extraction[J]. ACM Transactions on Information Systems, 2023, 41(2): 1-29. (CCF-A)
7. Sun K, Zhang R*, Samuel M, et al. Self-training through classifier disagreement for cross-domain opinion target extraction[C]//Proceedings of the ACM Web Conference 2023. 2023: 1594-1603. (CCF-A)
8. Sun K, Zhang R*, Mensah S, et al. A transformational biencoder with in-domain negative sampling for zero-shot entity linking[C]//Findings of the Association for Computational Linguistics: ACL 2022. Association for Computational Linguistics, 2022: 1449-1458.
9. Sun K, Zhang R*, Mensah S, et al. Progressive multi-task learning with controlled information flow for joint entity and relation extraction[C]//Proceedings of the AAAI conference on artificial intelligence. 2021, 35(15): 13851-13859. (CCF-A)
10. Sun K, Zhang R*, Mao Y, et al. Relation extraction with convolutional network over learnable syntax-transport graph[C]//Proceedings of the AAAI conference on artificial intelligence. 2020, 34(05): 8928-8935. (CCF-A)
11. Sun K, Zhang R*, Mensah S, et al. Recurrent Interaction Network for Jointly Extracting Entities and Classifying Relations[C]//Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP). 2020: 3722-3732. (CCF-B)
12. Sun K, Zhang R*, Mensah S, et al. Aspect-level sentiment analysis via convolution over dependency tree[C]//Proceedings of the 2019 conference on empirical methods in natural language processing and the 9th international joint conference on natural language processing (EMNLP-IJCNLP). 2019: 5679-5688. (CCF-B)

​​​​​​​Google Scholar