Takashi Hoshino and Kenjiro Taura.
Fairer and More Scalable Reader-Writer Locks by Optimizing Queue Management.
30th ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming (PPoPP), 2025.
DOI:https://doi.org/10.1145/3710848.3710877Slides
2024年
Takashi Hoshino.
Artifacts for the paper: Fairer and More Scalable Reader-Writer Locks by Optimizing Queue Management.
2024.
DOI:https://doi.org/10.5281/zenodo.14577424
Rina Onishi, Takashi Hoshino, and Hideyuki Kawashima.
EPO-R: An efficient garbage collection scheme for long-term transactions.
Concurrency and Computation: Practice and Experience, Volume 36, Number 17, 2024.
DOI:https://doi.org/10.1002/cpe.8134
Kodai Doki, Takashi Hoshino, and Hideyuki Kawashima.
WoundDie: Concurrency Control Protocol with Lightweight Priority Control.
15th ACM SIGOPS Asia-Pacific Workshop on Systems (APSys), 2024.
DOI:https://doi.org/10.1145/3678015.3680480
Tatsuhiro Nakamori, Shohei Matsuura, Takashi Miyazaki, Sho Nakazono, Taiki Sato, Takashi Hoshino, and Hideyuki Kawashima.
ChimeraTL: Transfer Learning in DBMS with Fewer Samples.
3rd International Workshop on Databases and Machine Learning, 2024.
Workshop sitePaper
Yusuke Miyazaki, Takashi Hoshino, and Hideyuki Kawashima.
Optimizing Aria Concurrency Control Protocol with Early Dependency Resolution.
26th Workshop on Advances in Parallel and Distributed Computational Models, 2024.
Workshop site
2023年
Tatsuhiro Nakamori, Jun Nemoto, Takashi Hoshino, and Hideyuki Kawashima.
Scalable Timestamp Allocation for Deadlock Prevention in Two-phase Locking based Protocols.
Journal of Information Processing, Volume 31, pp.365-374, 2023.
DOI:https://doi.org/10.2197/ipsjjip.31.365
Kodai Doki, Takashi Hoshino, and Hideyuki Kawashima.
Accelerating Scan Transaction with Node Locking.
29th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), 2023.
DOI:https://doi.org/10.1109/RTCSA58653.2023.00021
星野 喬．
高機能と高性能を両立させるロックテンプレートの提案．
The 7th Cross-disciplinary Workshop on Computing Systems, Infrastructures, and Programming (xSIG), 2023．
Takashi Kambayashi, Takayuki Tanabe, Takashi Hoshino, and Hideyuki Kawashima.
Shirakami: A Hybrid Concurrency Control Protocol for Tsurugi Relational Database System.
CoRR, 2023.
arXiv
Jun Nemoto, Takashi Kambayashi, Takashi Hoshino, and Hideyuki Kawashima.
Oze: Decentralized Graph-based Concurrency Control for Real-world Long Transactions on BoM Benchmark.
CoRR, 2023.
arXiv
2022年
Tatsuhiro Nakamori, Jun Nemoto, Takashi Hoshino, and Hideyuki Kawashima.
Removing Performance Bottleneck of Timestamp Allocation in Two-Phase Locking Based Protocol.
33rd Australasian Database Conference (ADC), pp.201-208, 2022.
DOI:https://doi.org/10.1007/978-3-031-15512-3_18
Rina Onishi, Takashi Hoshino, and Hideyuki Kawashima.
EPO-R: An Efficient Garbage Collection Scheme for Long-Term Transactions.
Tenth International Symposium on Computing and Networking (CANDAR), 2022.
IEEE
Kosei Masumura, Takashi Hoshino, and Hideyuki Kawashima.
Fast Concurrency Control with Thread Activity Management beyond Backoff.
情報処理学会論文誌コンピューティングシステム(ACS), Vol.15, No.1, 2022.
IPSJ.
Kosei Masumura, Takashi Hoshino, and Hideyuki Kawashima.
Accelerating Concurrency Control with Active Thread Adjustment.
IEEE International Conference on Big Data and Smart Computing (BigComp), pp.280-287, 2022.
DOI:https://doi.org/10.1109/BigComp54360.2022.00060.
Best Paper Award – 2nd Place.
舛村 康成，星野 喬，川島 英之．
トランザクション処理における高競合状態の分析．
The 5th. cross-disciplinary Workshop on Computing Systems, Infrastructures, and Programming (xSIG), 2021．
Outstanding Research Award 受賞．
セキュリティ・キャンプ全国大会2021「データベースゼミ」講師
2020年
Takayuki Tanabe, Takashi Hoshino, Hideyuki Kawashima, and Osamu Tatebe.
An analysis of concurrency control protocols for in-memory databases with CCBench.
Proceedings of the VLDB Endowment, Vol.13, No.13, pp.3531–3544, 2020.
DOI:https://doi.org/10.14778/3424573.3424575
