Masaya Yamada, Hiroyuki Kitagawa, Salman Ahmed Shaikh, Toshiyuki Amagasa, and Akiyoshi Matono, “LPStream: Fine-grained Lazy Provenance for Stream Processing,” Proceedings of the ACM on Management of Data (PACMMOD). (to appear) Presented at ACM SIGMOD International Conference on Management of Data (ACM SIGMOD 2026), Bengaluru, India, May 31 - June 5, 2026.
Takdir, Hiroyuki Kitagawa, and Toshiyuki Amagasa, “Local Recovery and Partial Snapshot in Distributed Stateful Stream Processing”, Knowledge and Information Systems, Springer. (Impact Factor 2.5 (2023)) (to appear)
Yuuki Ohmori, Hiroyuki Kitagawa, Toshiyuki Amagasa, and Akiyoshi Matono, “Integration of Knowledge Bases and External Sources Using User-defined Predicates and Adaptive Entity Linking”, World Wide Web Springer, Vol. 28, Article number 44, 2025. (Impact Factor 2.7 (2023)) DOI: https://doi.org/10.1007/s11280-025-01355-x