XAI4FL: enhancing spectrum-based fault localization with explainable artificial intelligence - Ratnadira Widyasari; Gede Artha Azriadi Prana; Stefanus A. Haryono; Yuan Tian; Hafil Noer Zachiary; David Lo (Proceedings of the 30th IEEE/ACM International Conference on Program Comprehension, ICPC 2022, Virtual Event, May 16-17, 2022, 2022)