Make the Big Data Revolution
The research fields of Big data, IoT, natural language processing, data mining, and artificial intelligence receive huge attention in the world.
We create new visions for the future in these fields by collaborating with world-leading researchers. We also engage in the research on the theory and practice by applying our research outputs to the Big Data in the real world.
Big data is priceless and has infinite power.
We leverage ICT and Big Data to make the world a better place.
Work together with us to lead the Big Data Revolution.
News
- Adaptive Layer Selection for Layer-Wise Token Pruning in LLM Inference. [ACL 2026 Findings]
- GRASPrune: Global Gating for Budgeted Structured Pruning of Large Language Models. [ACL 2026]
- Probabilistic Kernel Function for Fast Angle Testing. [ICLR 2026 (Oral)]
- ELLMob: Event-Driven Human Mobility Generation with Self-Aligned LLM Framework. [ICLR 2026]
- Toward Principled Flexible Scaling for Self-Gated Neural Activation. [ICLR 2026]
- VPS: Rethinking OLTP Database Performance Evaluation through Transactional Value. [ICDE 2026]
- AKV: Agile Read-Efficiently Key-Value OLTP Engine for Non-Volatile Memory. [IEEE Transactions on Knowledge and Data Engineering, 38(2), pp. 857-871]
- Attentionスコアの分布類似性を用いた大規模言語モデルの動作異効率化および省メモリ化. [日本データベース学会論文誌, 24-J, No. 7]
Latest Blog Posts
DEIM2026
2026/03/10 | Kei Sasaki
We participated in DEIM2026 (18th Forum on Data Engineering and Information Management) in Kobe, Japan. Through the research presentations, we …
KJMD Workshop
2025/10/27 | Ryosuke Mizui
The Data Systems Lab at the POSTECH and our lab held a joint workshop at Busan, Korea. We engaged in …
Welcome Party for new students
2025/04/22 | Ryosuke Mizui
We held a welcome party for the newly joined students.
For Researchers from Companies and Research Institutions
The Onizuka Laboratory is promoting various collaborative research projects.
We are working on pioneering technology development and social implementation through industry-academia cooperation and collaboration.
Contact: bd-contact[at]mm.ist.osaka-u.ac.jp
Access
Osaka University, Suita Campus
1-5 Yamadaoka, Suita, Osaka 565-0871, Japan
7th floor, Building C, Graduate School of Information Science
Nearest Stations:
・Kita-Senri Station (Hankyu Line)
・Handai Hospital Station (Osaka Monorail)
