{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,6]],"date-time":"2025-07-06T04:02:28Z","timestamp":1751774548857,"version":"3.41.0"},"reference-count":5,"publisher":"Springer Science and Business Media LLC","issue":"8","license":[{"start":{"date-parts":[[2025,7,3]],"date-time":"2025-07-03T00:00:00Z","timestamp":1751500800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2025,7,3]],"date-time":"2025-07-03T00:00:00Z","timestamp":1751500800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Sci. China Inf. Sci."],"published-print":{"date-parts":[[2025,8]]},"DOI":"10.1007\/s11432-024-4442-8","type":"journal-article","created":{"date-parts":[[2025,7,5]],"date-time":"2025-07-05T10:43:48Z","timestamp":1751712228000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The impact of task similarity on performance drift of LLMs: a theoretical and empirical analysis"],"prefix":"10.1007","volume":"68","author":[{"given":"Xuanming","family":"Ni","sequence":"first","affiliation":[]},{"given":"Qiaochu","family":"Zhao","sequence":"additional","affiliation":[]},{"given":"Song","family":"Huang","sequence":"additional","affiliation":[]},{"given":"Lian","family":"Yu","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2025,7,3]]},"reference":[{"key":"4442_CR1","doi-asserted-by":"publisher","unstructured":"Chen L, Zaharia M, Zou J. How is ChatGPT\u2019s behavior changing over time? Harvard Data Sci Rev, 2024. doi: https:\/\/doi.org\/10.1162\/99608f92.5317da47","DOI":"10.1162\/99608f92.5317da47"},{"key":"4442_CR2","volume-title":"Proceedings of International Conference on Learning Representations","author":"V V Ramasesh","year":"2021","unstructured":"Ramasesh V V, Dyer E, Raghu M. Anatomy of catastrophic forgetting: hidden representations and task semantics. In: Proceedings of International Conference on Learning Representations, 2021"},{"key":"4442_CR3","first-page":"6109","volume-title":"Proceedings of the 38th International Conference on Machine Learning","author":"S Lee","year":"2021","unstructured":"Lee S, Goldt S, Saxe A. Continual learning in the teacher-student setup: impact of task similarity. In: Proceedings of the 38th International Conference on Machine Learning, 2021. 6109\u20136119"},{"key":"4442_CR4","doi-asserted-by":"publisher","first-page":"123","DOI":"10.1145\/3406325.3451131","volume-title":"Proceedings of the 53rd Annual ACM SIGACT Symposium on Theory of Computing","author":"G Brown","year":"2021","unstructured":"Brown G, Bun M, Feldman V, et al. When is memorization of irrelevant training data necessary for high-accuracy learning? In: Proceedings of the 53rd Annual ACM SIGACT Symposium on Theory of Computing, 2021. 123\u2013132"},{"key":"4442_CR5","first-page":"48573","volume-title":"Proceedings of Advances in Neural Information Processing Systems","author":"M Kang","year":"2023","unstructured":"Kang M, Lee S, Baek J, et al. Knowledge-augmented reasoning distillation for small language models in knowledgeintensive tasks. In: Proceedings of Advances in Neural Information Processing Systems, 2023. 48573\u201348602"}],"container-title":["Science China Information Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11432-024-4442-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s11432-024-4442-8\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11432-024-4442-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,5]],"date-time":"2025-07-05T10:43:50Z","timestamp":1751712230000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s11432-024-4442-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,7,3]]},"references-count":5,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2025,8]]}},"alternative-id":["4442"],"URL":"https:\/\/doi.org\/10.1007\/s11432-024-4442-8","relation":{},"ISSN":["1674-733X","1869-1919"],"issn-type":[{"value":"1674-733X","type":"print"},{"value":"1869-1919","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,7,3]]},"assertion":[{"value":"18 June 2024","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"25 January 2025","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"14 May 2025","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 July 2025","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}],"article-number":"189101"}}