摘要富化未成功（S2/OpenAlex 都没返回摘要），下次运行会自动重试；也可在本地跑
paperbot doctor 检查来源连通性。
@inproceedings{paperbot11719,
title = {SIKG: A Semantic Impact Knowledge Graph Approach for Adaptive Test Selection and Prioritization},
author = {Majid Babaei and Naser Ezzati-jivan and Lili Wei},
booktitle = {ICSE},
year = {2026},
doi = {10.1145/3774748.3795655}
}