Fakultät Informatik

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2017-01-05 20:08

Paper Accepted at EDBT 2017

In-Place Appends for Real: DBMS Overwrites on Flash without EraseS. Hardock, I. Petrov, R. Gottstein, A. Buchmann. In Proc. EDBT 2017 [PDF]

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2017-01-05 20:01

Paper Accepted at BTW 2017

Effective DBMS space management on native Flash. S. Hardock, I. Petrov, R. Gottstein, A. Buchmann. In Proc. BTW 2017 [PDF]

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     Kontakt:
 

     Prof. Dr.-Ing. Ilia Petrov
     Alteburgstraße 150,
     72762 Reutlingen
     Telefon +49 (0)7121/271-4034
 

     Sekretariat
     Iris Obermaier
     Telefon +49 (0)7121/271-4001

2017

From In-Place Updates to In-Place Appends: Revisiting Out-of-Place Updates on Flash.
S. Hardock, I. Petrov, R. Gottstein, A. Buchmann. 
In Proc. SIGMOD 2017

Selective In-Place Appends for Real: Reducing Erases on Wear-prone DBMS Storage
S. Hardock, I. Petrov, R. Gottstein, A. Buchmann. 
In Proc. ICDE 2017

In-Place Appends for Real: DBMS Overwrites on Flash without Erase.
S. Hardock, I. Petrov, R. Gottstein, A. Buchmann.
In Proc. EDBT 2017

Effective DBMS space management on native Flash.
S. Hardock, I. Petrov, R. Gottstein, A. Buchmann.
In Proc. BTW 2017

2016

Revisiting DBMS Space Management for Native Flash. 
S. Hardock, I. Petrov, R. Gottstein, A. Buchmann.
In Proc. EDBT 2016.

2015

Real Time Charging Database Benchmarking.  

J. Bogner, C. Dehner, T. Vincon, I. Petrov.
In Proc.iiWAS 2015.


DBMS on Modern Storage Hardware
.
I. Petrov, R. Gottstein, S. Hardock.
In Proc. International Conference on Data Engineering (ICDE) 2015 [Slides]


NoFTL for Real: Databases on Real Native Flash Storage.
S. Hardock, I. Petrov, R. Gottstein, A. Buchmann.
In Proc. EDBT 2015 [Video] [PDF]

Improving the Understanding of Business Processes
Felix Schiele, Fritz Laux, thomas Connolly
In Proceedings A. Zimmermann, A. Rossmann (Hrsg.): Digital Enterprise Computing 2015, LNI, Gesellschaft für Informatik, Bonn, 2015, pp. 209 – 220, ISBN: 978-3-88579-638-1

Using Feature Construction for dimensionality reduction in Big Data scenarios to allow real time classification of sequence data
Michael Schaidnagel, Fritz Laux, Thomas Connolly
In Proceedings A. Zimmermann, A. Rossmann (Hrsg.): Digital Enterprise Computing 2015, LNI, Gesellschaft für Informatik, Bonn, 2015, pp. 259 – 269, ISBN: 978-3-88579-638-1


O|R|P|E - A Data Semantics Driven Concurrency Control Mechanism (
Best paper award)
Tim Lessner, Fritz Laux
In Proceedings DBKDA 2015 - The Seventh International Conference on Advances in Databases, Knowledge, and Data Applications, pp 147-152, May 24-29, 2015 - Rome, Italy

2014

Feature Construction for Time Ordered Data Sequences, (Best Paper Award)
In Proceedings DBKDA 2014 - The Sixth International Conference on Advances in Databases, Knowledge, and Data Applications, pp 1-6, April 20-24, 2014 - Chamonix, France 

SIAS-V in Action: Snapshot Isolation Append Storage - Vectors on Flash
R. Gottstein, T. Peter, I. Petrov and A. Buchmann
In Proc. "17th International Conference on Extending Database Technology" (EDBT 2014).

Configurable, Energy-Efficient, Application- and Channel-aware Middleware Approaches for Cyber-Physical Systems.
Khalid Nawaz, Ilia Petrov, Alejandro Buchmann.
In Zeashan Khan, A. B. M. Shawkat Ali, Zahid Riaz: Computational Intelligence for Decision Support in Cyber-Physical Systems, Studies in Computational Intelligence 540, ISBN 978-981-4585-35-4, Springer , July 2014

Maintaining SOA Systems of the Future: How can Ontological Modeling Help?
Bilal Gonen, Xingang Fang, Eman El-Sheikh, Sikha Bagui, Alfred Zimmermann and Ilia Petrov.
In Proc. KEOD 2014


Semantic Search to Support the Evolution of SmartLife Applications
Bilal Gonen, Xingang Fang, Eman El-Sheikh, Sikha Bagui, Norman Wilde, Alfred Zimmermann and Ilia Petrov
In Proc. ICSOFT 2014

2013

  • A hybrid page layout integrating PAX and NSM. 
    G. Graefe, I. Petrov, T. Ivanov , Veselin Marinov.
    In Proc. 17th International Database Engineering and Applications Symposium, Barcelona, Spain, ACM, 2013.

    Read Optimisations for Append Storage on Flash.
    R. Gottstein, I. Petrov, A. Buchmann.
    In Proc. 17th International Database Engineering and Applications Symposium, Barcelona, Spain, ACM, 2013.

    FBARC: I/O Asymmetry Aware Buffer Replacement Strategy. 
    P. Dubs, I. Petrov, R. Gottstein, A. Buchmann.
    In Proc. ADMS 2013, in Conjunction with VLDB 2013

    Hospital Information Systems on High Performance and Energy Efficient Database Systems. 
    C. Thies, I. Petrov.
    In Proc. GMDS 2013.

    Towards Service-oriented Enterprise Architectures for Big Data Applications in the Cloud. 
    A. Zimmermann, M. Pretz, G. Zimmermann, D. Firesmith, I. Petrov, E. El-Sheikh.
    In Proc. SoEA4EE'2013 in conjunction with EDOC 2013

    Elasticity in Cloud Databases and Their Query Processing. 
    G. Graefe, A. Nica, K. Stolze, T. Neumann, T. Eavis, I. Petrov, E. Pourabbas, D. Fekete.
    In International Journal of Data Warehousing and Mining (IJDWM) 9.2 (2013)

    DNA: An Online Algorithm for Credit Card Fraud Detection for Game Merchants. 
    M. Schaidnagel, I. Petrov, F. Laux.
    In Proc. Data Analytics 2013

    NoFTL: Database Systems on FTL-less Flash Storage. 

    S. Hardock, I. Petrov, R. Gottstein, A. Buchmann.
    In Proc.VLDB 2013. Riva del Garda, August 26-31, 2013.

  • Append storage in multi-version databases on flash.
    R. Gottstein, I. Petrov, and A. Buchmann. 
  • In Proc. of BNCOD 2013. Springer-Verlag, 2013..
  • El-Sheikh, E., Bagui, S., Firesmith, D.G., Petrov, I., Wilde, N., Zimmermann, A.
    Towards Semantic-Supported SmartLife System Architectures for Big Data Services in the Cloud. In Proc. Service Computation'13, (2013)
  • Michael Schaidnagel, Christian Abele, Fritz Laux, Ilia Petrov

    Sales Prediction with Parametrized Time Series Analysis
    In Proceedings of DBKDA 2013, pp 166 -173, January 27-February 1, 2013 - Seville, Spain

2012

  • A hybrid page layout integrating PAX and NSM.
    Goetz Graefe, Ilia Petrov, Todor Ivanov, Veselin Marinov
    Technical Report (HPL-2012-240). 2012.
    http://www.hpl.hp.com/techreports/2012/HPL-2012-240.html

  • Aspects of Append-Based Database Storage Management on Flash Memories.
    Robert Gottstein, Ilia Petrov, Alejandro Buchmann.
    In Proc. DBKDA 2013. 
  • Agent-based organisational governance of services
    Frances M. T. Brazier, Virginia Dignum, Michael N. Huhns, Christian Derksen, Frank Dignum, Tim Lessner, Julian A. Padget, Thomas B. Quillinan, Munindar P. Singh
    Multiagent and Grid Systems 8(1): 3-18 (2012), Development of service-based and agent-based computing systems Journal Multiagent and Grid Systems, IOS Press, 2012
  • Data-Intensive Systems on Evolving Memory Hierarchies.
    Ilia Petrov, Daniel Bausch, Robert Gottstein, Alejandro Buchmann.
    Proceedings of Workshop Entwicklung energiebewusster Software (EEbS 2012), 42. Jahrestagung der Gesellschaft fuer Informatik e.V. (GI), 2012 
    [Conference] [BibTeX]
  • Making Cost-Based Query Optimization Asymmetry Aware.
    Daniel Bausch, Ilia Petrov, Alejandro Buchmann.
    In Proceedings of the Data Management on New Hardware Workshop (DaMoN 2012), colocated with SIGMOD/PODS. May 2012 
    [Conference] [BibTeX]
  • A Survey on Database Performance in Virtualized Cloud Environments.
    Todor Ivanov, Ilia Petrov, Alejandro Buchmann.
    To apper in International Journal of Data Warehousing and Mining (IJDWM)
    [Journal] [BibTeX]

2011

  • Transactional Composition and Concurrency Control in Disconnected Computing
    Tim Lessner, Fritz Laux, Thomas Connolly, Malcolm Crowe
    International Journal On Advances in Software, 2011, vol. 4, issn: 1942-2628
  • An Optimistic Transaction Model for a Disconnected Integration Architecture
    Tim Lessner, Fritz Laux, Thomas Connolly, Cherfi Branki, Malcolm Crowe, and Martti Laiho
    The Third International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2011)
  • SI-CV: Snapshot Isolation With Co-Located Versions.
  • Robert Gottstein, Ilia Petrov, Alejandro Buchmann.
    In Proceedings of TPC Technology Conference on Performance Evaluation and Benchmarking (TPCTC 2011), VLDB 2011. August 2011 
    [Conference] [BibTeX]
  • On The Performance Of Database Query Processing Algorithms On Flash Solid State Disks.
    Daniel Bausch, Ilia Petrov, Alejandro Buchmann
    In Proceedings of Sixth International Workshop on Flexible Database and Information System Technology (FlexDBIST). September, 2011. 
    [Conference] [BibTeX]
  • Page Size Selection for OLTP Databases on SSD RAID Storage.
    Ilia Petrov, Robert Gottstein, Todor Ivanov, Daniel Bausch, Alejandro Buchmann
    In Journal of Information and Data Management,Vol.2,No 1 (2011)
    [Journal] [BibTeX]
  • Distributed Network Structuring with Scopes.
    Daniel Jacobi, Pablo Guerrero, Ilia Petrov, Alejandro Buchmann.
    Technical Report, Technische Universitaet Darmstadt 
    [Conference] [BibTeX]

2010

  • Governance of Services: A Natural Function for Agents
    Frances Brazier, Frank Dignum, Virginia Dignum, Michael N. Huhns, Tim Lessner, Julian Padget, Thomas Quillinan, and Munindar P. Singh
    Proceedings of the AAMAS Workshop on Service-Oriented Computing: Agents, Semantics, and Engineering (SOCASE). May 2010.
  • An Agent Based Approach for the Decentralised Compensation of Business Processes (Extended Abstract)
    Tim Lessner
    T. Calisti, M.; Dignum, F. P.; Kowalczyk, R.; Leymann, F. & Unland, R. (Eds.), Service-Oriented Architecture and (Multi-)Agent Systems Technology, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Germany, 2010, http://drops.dagstuhl.de/opus/volltexte/2010/2552
  • On the isolation property of ACID transactions
    M. Laiho, T. Lessner, M. Kurki, K. Silpio
    International Scientific Conference e RA - 5, The Conference for International Synergy in Energy, Environment, Tourism and contribution of Information Technology in Science, Economy, Society and Education. Piraeus, Greece, 2010
  • Event-Driven Services: Integrating Production, Logistics and Transportation. 
    Alejandro Buchmann, Hans-Christian Pfohl, Ilia Petrov, Stefan Appel, Sebastian Frischbier, Tobias Freudenreich and Christian Zuber
    In Proceedings of 2nd International Workshop on Service Oriented Computing in Logistics, in conjunction with the 8th International Conference on Service-Oriented Computing (ICSOC 2010), December 7-10, 2010 - San Francisco, California, USA 
    [Conference] [BibTeX]
  • Page Size Selection for OLTP Databases on SSD Storage. 
    Ilia Petrov, Todor Ivanov, Alejandro Buchmann
    In Proceedings of Brasilian Simposium of Database Systems 2010. Belo Horizonte, Brasil, October, 2010 
    [Conference] [BibTeX] [PDF]
  • Building Large Storage Based On Flash Disks. 
    Ilia Petrov, Guillermo Almeida, Alejandro Buchmann, Ulrich Graef 
    In Proceeding of ADMS 2010, In conjunction with VLDB 2010. Singapore, September, 2010 
    [Conference] [BibTeX] [PDF]
  • Aspects of Data-Intensive Cloud Computing.
    Sebastian Frischbier, Ilia Petrov
    In Kai Sachs, Ilia Petrov, Pablo Guerrero: From Active Data Management to Event-Based Systems and More, Lecture Notes in Computer Science 6462, ISBN 978-3-642-17225-0, Springer, November 2010
    [BibTeX]
  • Towards Declarative Query Scoping in Sensor Networks.
    Daniel Jacobi, Pablo Ezequiel Guerrero, Khalid Nawaz, Christian Seeger, Arthur Herzog, Kristof Van Laerhoven, Ilia Petrov
    In Kai Sachs, Ilia Petrov, Pablo Guerrero: From Active Data Management to Event-Based Systems and More, Lecture Notes in Computer Science 6462, ISBN 978-3-642-17225-0, Springer, November 2010
    [BibTeX]

2009

  • Escrow Serializability and Reconciliation in Mobile Computing using Semantic Properties
    Fritz Laux, Tim Lessner
    International Journal On Advances in Telecommunications 2009, vol. 2 (2),ISSN: 1942-2601
  • Transaction processing in mobile computing using semantic properties
    Fritz Laux and Tim Lessner
    The First International Conference on Advances in Databases, Knowledge, and Data Applications, DBKDA, Cancun, Mexico, 169, March 2009. (Best Paper Award)
  • Transaction Management in Mobile Computing (PhD Symposium)
    Tim Lessner
    Juan Enrique Agudo, Héctor Sánchez, A. Taleb-Bendiab, Frank Teuteberg, Rainer Unland, Cherif Branki, Brian Cross, Gregorio Díaz, Frank-Dieter Dorloff, Guadalupe Ortiz, Key Pousttch, Martin Randles, and Mercedes Rico, editors, TAMoCo, volume 201 of Frontiers in Artificial Intelligence and Applications, IOS Press 2009.
  • General Architecture and Architectural Comparison of OMG Meta Object Facility Repository Management Systems. 
  • Ilia Petrov, Alejandro P. Buchmann 
    Journal of Information Technology and Architecture, 2009

2008

  • Semantic transaction processing in mobile computing
    Fritz Laux, Tim Lessner, and Martti Laiho
    In Cherif Branki, Brian Cross, Gregorio Daz, Peter Langendrfer, Fritz Laux, Guadalupe Ortiz, Martin Randles, A. Taleb-Bendiab, Frank Teuteberg, Rainer Unland, and Gerhard Wanner, editors, TAMoCo, volume 169 of Frontiers in Artificial Intelligence and Applications, pages 153-164. IOS Press, 2008.
  • A Query Language for MOF Repository Systems. 
  • Ilia Petrov, Gabor Nemes 
    In proceedings of the 6th International Conference on Cooperative Information Systems (CoopIS) 2008 Monterrey, Mexico, Nov 12 - 14, 2008 
    [Conference] [BibTeX]
  • Architecture of OMG MOF-based Repository Systems. 
    Ilia Petrov, Alejandro Buchmann 
    In proceedings of the Eight International Conference on Information Integration and Web Based Applications and Services (iiWAS) 2008, November 24-26, 2008, Linz, Austria 
    [Conference] [BibTeX]
  • Structuring Wireless Sensor Networks with Scopes. 
    Daniel Jacobi, Pablo Guerrero, Ilia Petrov, Alejandro Buchmann 
    Demo Paper. In proceedings of the EuroSSC 2008, Zurich, Switzerland. October 2008 
    [Conference] [BibTeX]

2007

2006

  • On Meta-Data Standards: The OMG Meta Object Facility. 
  • Ilia Petrov 
    In proceedings of the Tenth International Conference on Information Integration and Web Based Applications and Services (iiWAS) 2006, December 4-6, 2006, Yogyakarta, Indonesia
  • [Conference] [BibTeX]

2005

On the Notion of Consistency in Metadata Repository Systems. 
Ilia Petrov, Stefan Jablonski, Marc Holze
In Proceedings of The 17th Conference on Advanced Information Systems Engineering (CAiSE) 2005, Porto, Portugal, 13 June - 17 June 2005. 
[Conference] [BibTeX]

2004

  • An OMG MOF based Reposiory System with Quering Capability - the iRM Project. 
  • Ilia Petrov, Stefan Jablonski 
    In: Kotsis, G., Bressan, S., Tanair, D., Ibrahim, I. K. Proceedings of the 6th Internat. Conference iiWAS 2004, Jakarta, Indonesien Sept. 2004, pp. 153-159. 
    [Conference] [BibTeX]
  • Domain-Specific Meta-Model Extensions and Meta-Data Management in Repository Systems. 
    Ilia Petrov, Stefan Jablonski 
    In: Kotsis, G., Bressan, S., Tanair, D., Ibrahim, I. K. Proceedings of the 6th Internat. Conference iiWAS 2004, Jakarta, Indonesien Sept. 2004, pp. 133-143. 
    [Conference] [BibTeX]
  • iRM: An OMG MOF Based Repository System with Querying Capabilities. 
    Ilia Petrov, Stefan Jablonski, Marc Holze, Gabor Nemes, Marcus, Schneider 
    In: Atzeni, P., Chu, W. W., Lu, H., Zhou, S., Ling, T.W. Proceedings of the 23rd Internat. ER Conference 2004. Shanghai, China 6-13. October. 2004. pp. 850-852 
    [Conference] [BibTeX]
  • Towards a Language for Quering OMG MOF-based Repository Systems. 
    Ilia Petrov, Stefan Jablonski 
    In: Gogola, M., Whittle, J. 7th Internat. Conference on the UML 2004. Workshop in Software Model Engineering Lissabon, Portugal October 2004. pp. 1-8. 
    [Conference] [BibTeX]
  • Towards Efficient Locking of Repository Objects in OMG MOF Repository Systems. 
    Ilia Petrov, Stefan Jablonski, Marc Holze 
    In: Isias, P., Karmakar, N., Rodriges, L., Barbarosa, P. In: Proceedings of IADIS Internat. Conference (IADIS) 2004 Madrid, Spain October 2004. pp. 855-859. 
    [Conference] [BibTeX]
  • Towards Implementing Consistency in OMG MOF-based Repository Systems. 
    Ilia Petrov, Stefan Jablonski, Marc Holze 
    In: Meersman, R., Tari, Z., Corsaro, A.: Proceedings of the OTM 2004 Conference (CoopIS) 2004 Agia Napa, Cyprus 25. -29 October 2004. pp. 19-21. 
    [Conference] [BibTeX]
  • Web-Content-Managementsysteme: Integration von Sematic-Web-Konzepten in Web-Content-Managementsystemen. 
    Stefan Jablonski, Christian Meiler, Ilia Petrov 
    In: HMD Praxis der Wirtschaftsinformatik (2004), Issue. 236, pp. 94-102 (In German) 
    [Journal] [BibTeX]
  • Web-Content-Managementsysteme: Trennung von Struktur, Inhalt, Darstellung und Programmlogik. 
    Stefan Jablonski, Christian Meiler, Ilia Petrov 
    In: HMD Praxis der Wirtschaftsinformatik (2004), Issue. 235, pp. 85-93 (In German) 
    [Journal] [BibTeX]

2003

  • An Architectural Framework for Web Applications. In: Fifth International Conference n Enterprise Information Systems. 
    Stefan Jablonski, Ilia Petrov, Christian Meiler 
    In: Proceedings of the 5th International Conference on Enterprise Information Systems (ICEIS) 2003, Angers, France April 2003. pp. 285-293. 
    [Conference] [BibTeX]
  • Metadata Repositories as Infrastructure for Database Oriented Applications. 
    Stefan Jablonski, Ilia Petrov, Christian Meiler, Udo Mayer 
    In: Eder, J.; Welzer, T. (Hrsg.): Proceedings of the 15th Conference on Advanced Information Systems Engineering (CAiSE '03) Klagenfurt/Velden, Austria 16.-20 June 2003. 
    [Conference] [BibTeX]
  • Web Services und Semantic Web. 
    Stefan Jablonski, Christian Meiler, Ilia Petrov 
    In: HMD Praxis der Wirtschaftsinformatik (2003), Nr. 234 
    [Journal] [BibTeX]

2002

  • Repositories as Integration Enabler for the Web. 
  • Stefan Jablonski, Ilia Petrov, Christian Meiler 
    In: Isias, P. In Proceedings of IADIS International Conference WWW/Internet 2002 (IADIS 2002) Lissabon, Portugal 2002. 
    [Conference] [BibTeX]
  • Ein konzeptionelles Architekturrahmenwerk fuer Web-Anwendungen. 
    Stefan Jablonski, Ilia Petrov, Christian Meiler 
    In: Desel, J., Weske, M. Prozessorientierte Methoden und Werkzeuge fuer die Entwicklung von Informationssystemen. In Proceedings (Promise 2002 Potsdam 9.-11.10.2002). Bd. 21. Koellen Druck+Verlag GmH, 2002, pp. 175-187. (Lecture Notes in Informatics) - ISBN 3-88579-350-4 (In German) 
    [Conference] [BibTeX]
  • e-Collorboration: Prozessorientierung als Grundlage der IT-Strategie- und Systemauswahl. 
    Stefan Jablonski, Christian Meiler, Ilia Petrov 
    In: Information Management and Consulting (IM) Volume 4. 2002, pp. 26-32. (In German) 
    [Journal] [BibTeX]

2001

2000