Research output per year
Research output per year
Organization profile
As more businesses realized that data, in all forms and sizes, is critical to making the best possible decisions, we see the continued growth of systems that support massive volume of non-relational or unstructured forms of data. The research focus of UDBMS group is to develop a novel unified database management system to manage both well-structured data and NoSQL data. Our approach will reduce integration issues, simplify operations, and eliminate migration issues between relational and NoSQL data
Fields of Science
- 113 Computer and information sciences
- Database, Big data
International and National Collaboration
Publications and projects within past five years.
Profiles
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Jiaheng Lu
- Department of Computer Science - Professor
- http://udbms.cs.helsinki.fi/
- Doctoral Programme in Computer Science - Supervisor for doctoral programme
Person: UH , U4 Research and teaching staff
Projects
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QuantumWare
Nurminen, J. K., Niemi, V., Lu, J., Meijer, A., Salmenperä, I. E., Uotila, V. J. E. & Becker, L. V. A.
Project: Research project
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Join Order Selection with Deep Reinforcement Learning: Fundamentals, Techniques, and Challenges
Yan, Z., Uotila, V. J. E. & Lu, J., 19 May 2023, (Accepted/In press) In: Proceedings of the VLDB Endowment. 4 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Quantum Machine Learning: Foundation, New Techniques, and Opportunities for Database Research
Winker, T., Groppe, S., Uotila, V. J. E., Yan, Z., Lu, J., Franz, M. & Mauerer, W., 1 Feb 2023, (Accepted/In press) 2023 ACM Conference on Management of Data (SIGMOD 2023). ACM, 8 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
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A Survey on Mapping Semi-Structured Data and Graph Data to Relational Data
Yuan, G., Lu, J. & Yan, Z., Oct 2023, In: ACM Computing Surveys. 55, 10, 38 p.Research output: Contribution to journal › Review Article › peer-review
Open AccessFile -
Automatic Performance Tuning for Distributed Data Stream Processing Systems
Herodotou, H., Odysseos, L., Chen, Y. & Lu, J., Aug 2022, 38TH IEEE International Conference on Data Engineering. IEEE, (Data engineering).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Open AccessFile -
Cross-Model Conjunctive Queries over Relation and Tree-structured Data
Chen, Y., Uotila, V., Lu, J., Liu, Z. H. & Das, S., 8 Apr 2022, Database Systems for Advanced Applications. DASFAA 2022.. Bhattacharya, A., Li, JLM., Agrawal, D., Reddy, PK., Mohania, M., Mondal, A., Goyal & Kiran, RU. (eds.). Cham: Springer, p. 21-37 17 p. (Lecture Notes in Computer Science).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Open AccessFile
Activities
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Multi-model Query Processing Meets Category Theory and Functional Programming
Valter Johan Edvard Uotila (Speaker), Jiaheng Lu (Speaker), Dieter Gawlick (Speaker), Zhen Hua Liu (Speaker), Souripriya Das (Speaker) & Gregory Pogossiants (Speaker)
20 Aug 2021Activity: Talk or presentation types › Invited talk
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The 37th National Database Conference (NDBC 2020)
Chao Zhang (Attendee)
16 Oct 2020 → 18 Oct 2020Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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International Conference on Scientific and Statistical Database Management
Chao Zhang (Attendee)
7 Jul 2020 → 9 Jul 2020Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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2020 ACM SIGMOD/PODS International Conference on Management of Data
Chao Zhang (Attendee)
14 Jun 2020 → 19 Jun 2020Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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46th International Conference on Very Large Data Bases - VLDB2020
Chao Zhang (Attendee)
24 Aug 2020 → 28 Aug 2020Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars