Dr.-Ing. Yi Ou
Contact
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Research Interests
High-performance and energy-efficient technologies in:
Publications
2014 | |
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Wear-Aware Algorithms for PCM-Based Database Buff er Pools
In: Proc.
Web Age Information Management (WAIM 2014), LNCS 8597, ISBN 978-3-319-11537-5, pp. 165-176
Springer,
June 2014
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Flash-Aware Buffer Management for Database Systems
Int. Journal of Knowledge-Based Organizations (IJKBO), 3(4), pp. 22-39
April
2014
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2012 | |
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Towards an Efficient Flash-Based Mid-Tier Cache
In: Proc.
DEXA 2012, pp. 55-70
Springer,
September 2012
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Caching for flash-based databases and flash-based caching for databases
Ph.D. Thesis,
University of Kaiserslautern,
Verlag Dr. Hut,
Online
August
2012
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Improving Database Performance Using a Flash-Based Write Cache
In: Proc.
DASFAA'12, 2nd Int. Workshop on FlashDB, LNCS 7240, pp. 2-13
Springer,
April 2012
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AD-LRU: An Efficient Buffer Replacement Algorithm for Flash-Based Databases
Data & Knowledge Engineering 72: 83-102
Elsevier,
January
2012
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2011 | |
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"Von der Torfabrik zur Denkfabrik" Bericht zur 14. Fachtagung "Datenbanksysteme für Business, Technologie und Web"
Datenbank-Spektrum, 11(2), pp. 135—140
Springer,
August
2011
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Energy Efficiency is not Enough, Energy Proportionality is Needed!
In: Proc.
DASFAA'11,1st Int. Workshop on FlashDB, LNCS 6637, pp. 226-239
Springer,
April 2011
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Trading Memory for Performance and Energy
In: Proc.
DASFAA'11,1st Int. Workshop on FlashDB, LNCS 6637, pp. 241-253
Springer,
April 2011
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2010 | |
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CFDC: A Flash-Aware Buffer Management Algorithm for Database Systems
In: Proc.
ADBIS 2010, LNCS 6295, Novi Sad, Serbia, pp. 435-449
Springer,
September 2010
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Clean First or Dirty First? A Cost-Aware Self-Adaptive Buffer Replacement Policy
In: Proc.
IDEAS, Montreal, QC, CA, pp. 7-14
August 2010
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Performance and Power Evaluation of Flash-Aware Buffer Algorithms
In: Proc.
DEXA 2010, LNCS 6261, Bilbao, Spain, pp. 183-197
August 2010
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Professional Services
- External reviewer for various international conferences and journals in the database research area
- Member of the organizing committee for BTW'11
- Member of Gesellschaft für Informatik e.V. (German Informatics Society)
Supervised Works
2012
- DB-Schemaentwurf und -Programmierung. Practical Course (Praktikum), University of Kaiserslautern, Summer 2012
- Achim Otting: Database Storage with Storage Class Memory - Entwurf und Implementierung eines FTL-Simulators. Bachelor Thesis, University of Kaiserslautern.
2011
- Qian Fu: Pay-as-You-Go Database Persistence. Diploma Thesis (Diplom Arbeit), University of Kaiserslautern.
2010
- Johannes Schildgen: Learning Optimizers. Seminar on Query Processing in Database Systems, University of Kaiserslautern, Winter 2009/2010
2009
- Muhammad Faisal Inam: Distributed Storage in Cloud Computing. Seminar on the Application of Current Hardware Trends in Data Management, University of Kaiserslautern, Summer 2009
- Qian Fu: P2P Anfrageverarbeitung, Seminar on Database, Models, and the Web, University of Kaiserslautern, Winter 2008/2009
2008
- Mathias Scheffe: XML Information Retrieval and Full-Text, Seminar on XML and Databases, University of Kaiserslautern, Summer 2008
Topics for Students
If you are student looking for a topic for your {project, bachelor, master, Diplom} thesis, feel free to contact me. I have multiple interesting topics which can give you hands-on experience on database and storage systems.