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Institute of Computer Engineering   
Prof. Dr.-Ing. Erik Maehle
   
Peter Sobe


ResearchPublicationsEducationTheses / JobsStaffErik MaehlePeggy BaudachAnjes KienckeAhmad Al HomsyAmmar AmoryCarlo Alberto BoanoMatteo Lasagni Adam El Sayed AufVolker HampelBojan JakimovskiMarek LitzaRaphael MaasRichard MietzChristoph OsterlohStephan KrannichThilo Pionteck Kay RömerPeter SobeDiskussionskreis Fehlertoleranz 2008GRID-Computing Seminar-InformationsportalCall for PaperAusfalltolerierende Kodierung auf CellBE@SonyPS3 Parametrisierbarer LINUX-Kerneltreiber Tool zur Umformung von Gleichungen zur parallelen AusführungOnlne MaterialUlf WetzkerSteffen PrehnContactIntranetComputational SciencesUniversitySearch



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Dr.-Ing. habil. Peter Sobe

Ratzeburger Allee 160, House 33, Room 209

D-23538 Lübeck

Germany

Tel: +49 451 500-4989

Fax: +49 451 500-3687

e-Mail: sobe@iti.uni-luebeck.de


Research Areas

Fault-tolerant Computing and Architectures

Education

Lecture-Module Parallel Computer Systems
Lecture Module: System Architectures for Multimedia Processing
Lecture Module - Computer Architecture

Publications

[FrS10] Frahm, O. J.; Sobe, P.: A Block Device Driver for Parallel and Fault-tolerant Storage. To Appear: PARS Workshop 2010, VDE Verlag, , Berlin ,Offenbach 2010
[Sob10] Sobe, P.: Parallel Reed/Solomon Coding on Multicore Processors. To Appear: IEEE Workshop on Storage Network Architecture and Parallel I/Os, IEEE Computer Society, 2010
[Sob09] Sobe, P.: Coding for Reliable Data Storage on Different Hardware Platforms . ARCS-Workshop "Dependability and Fault Tolerance", 95-100, VDE Verlag, Berlin Offenbach 2009
[Sob09a] Sobe, P.: Pre-calculated Equation-based Decoding in Failure-tolerant Distributed Storage. IPDPS 2009 Proceedings, Workshop on Dependable Parallel, Distributed and Network-centric Systems, CDROM, IEEE Computer Society Press, Los Alamitos CA 2009
[HSM08] Hampel, V.; Sobe, P.; Maehle, E.: Designing Coprocessors for Hybrid Compute Systems. Reconfigurable Architectures Workshop, CD-ROM, IEEE Computer Society, Miami, Florida, USA 2008
[HSM08a] Hampel, Volker; Sobe, Peter; Maehle, Erik: Experiences with a FPGA-based Reed/Solomon-encoding coprocessor. Microprocessors and Microsystems 32, 313-320, Elsevier, Amsterdam, The Netherlands 2008 [Abstract] [Paper]
[SBH07] Sobe, P.; Baum, M.; Heckel, S.; Krueger, J.: A Simulation Methodology for Distributed Storage. BALTIC CONFERENCE Advanced Topics in Telecommunications, 7-16, Univ. Rostock, IuK Wissenschaftsverbund, Rostock 2008 [Paper]
[SBS08] Schmitt, O.;Bethke S.; Sobe P.; Prehn S.; Maehle E.: Parallelized segmentation of a serially sectioned whole human brain. To Appear: Image and Vision Computing, Volume 26, Issue 2, 1 February 2008, 289-301, Elsevier, Inc, New York 2008 [Abstract] [Paper]
[Sob08] Sobe, P.: Failure-tolerant distributed storage with (1 out-of N) codes. Journal of Systems Architecture, 861-867, Elsevier, Amsterdam 2008
[Sob08a] Sobe, P.: A Partial Distribution Fault Aware Protocol for Consistent Updates in Distributed Storage Systems. EEE SNAPI 2008, 54-61, IEEE Computer Society Press, Los Alamitos CA 2008
[SoP08] Sobe, P.; Peter, K.: Flexible Parameterization of XOR based Codes for Distributed Storage. 7th, International Symposium on Network Computing and Applications, 101-110, IEEE Computer Society, 2008 [Abstract]
[HSM07] Hampel, Volker; Sobe, Peter; Maehle, Erik: Experiences with a FPGA-based Reed/Solomon Encoding Coprocessor. 10th Euromicro International Conference on Digital System Design, 77, IEEE Computer Society Press, Lübeck, Germany 2007 [Abstract]
[Sob07] Sobe, P.: Distributed Storage with Compressed (1 out-of N) Codes. 15th Euromicro Conference on Parallel, Distributed and Network-based Processing, 179-188, IEEE Computer Society Press, Los Alamitos, CA 2007
[SoH07] Sobe, P.; Hampel, V.: FPGA-Accelerated Deletion-tolerant Coding for Reliable Distributed Storage. ARCS 2007 Proceedings, LNCS 4415, 14-27, Springer , Berlin. Heidelberg 2007
[SoP07] Sobe,P.; Peter, K.: Combining Compression, Encryption and Fault-tolerant Coding for Distributed Storage. IPDPS`07 Proceedings, Workshop on Dependable Parallel and Distributed Network-centric Systems, CDROM, IEEE Computer Society , Los Alamitos, CA 2007
[Sob06] Sobe, P.: Adaptations of Block Layout in Distributed Storage Systems. Proceedings of the 14th Euromicro Conference on Parallel, Distributed and Network-based Processing, 165-172, IEEE Computer Society, Los Alamitos, CA 2006
[SoP06] Sobe, P.; Peter, K.: Construction of Efficient OR-based Deletion-tolerant Coding Schemes. IPDPS 2006 Proceedings, Workshop on Dependable Parallel and Distributed Systems, CDROM, IEEE Computer Society, 2006
[SoP06a] Sobe, P.; Peter, K.: Comparison of Redundancy Schemes for Distributed Storage Systems. 5th IEEE International Symposium on Network Computing and Applications, 196-203, IEEE Computer Society Press, 2006
[SoP06b] Sobe, P.; Peter, K. : Flexible Definition of Data and Redundancy Layout for Storage Systems. 6th European Dependable Computing Conference, Proceedings Supplemental Volume, 59-60, FCTUC, University of Coimbra , Coimbra, Portugal 2006
[SFK05] Sobe, P.; Fechner, B.; Keller, J.: Classification and Unified Modeling for Duplication-based Recovery. EDCC-5 Supplementary Volume, Fast Abstracts, 81-82, University of Technology and Economics, Budapest, Hungary 2005
[Sob05] Sobe, P.: Distributed Storage Layout Schemes. IPDPS 2005 Proceedings, DPDNS Workshop, CDROM, IEEE Computer Society, 2005
[Sob05a] P. Sobe: Verteilte Speicher-Layouts und Adaption an das Referenzverhalten. J.-T. Czornack, D. Stodden, C. Trinitis, M. Walter (Hrsg.):Tagungsband Diskussionskreis Fehlertoleranz 2005, 69-79, Shaker Verlag, ISBN 3-8322-4427-1, Aachen 2005
[Sob05b] Sobe, P.: Parallel Storage using MPI. PARS Mitteilungen 2005, 2005
[FKS04] Fechner, B.; Keller, J.; Sobe, P.: Performance Estimation of Virtual Duplex Systems on Simultaneous Multithreaded Processors. IPDPS 2004 Proceedings, Workshop on Fault-Tolerant Parallel and Distributed Systems, CDROM, IEEE Computer Society Press, Los Alamitos 2004
[KeS04] Keller, J.; Sobe, P.: Virtual Duplex Systems with Forward Error Correction on Simultaneous Multithreaded Processors. 16. ITG/GI/GMM Workshop -Testmethoden und Zuverlässigkeit von Schaltungen, 38-41, Fraunhofer IIS/EAS, Dresden 2004
[Sob04] Sobe, P.: Reconfiguration of RAID-like Data Layouts in Distributed Storage Systems. IPDPS 2004 Proceedings, Workshop on Fault-Tolerant Parallel and Distributed Systems, CDROM, IEEE Computer Society Press, Los Alamitos 2004
[TrS04] Trojahner, K.; Sobe, P.: File Sharing using IP Multicast. ARCS 2004 Organic and Pervasive Computing, Workshop Proceedings, 380-389, Gesellschaft für Informatik, Bonn 2004
[Sob03] Sobe, P.: Stable Checkpointing in Distributed Systems without Shared Disks. IPDPS 2003 Proceedings, Workshop on Fault-Tolerant Parallel and Distributed Systems, CDROM, IEEE Computer Society Press, Los Alamitos 2003
[Sob03a] Sobe, P.: Data Consistent Up- and Downstreaming in a Distributed Storage System. Proc. of Int. Workshop on Storage Network Architecture and Parallel I/Os, 19-26, IEEE Computer Society, 2003
[Sob02] Sobe, Peter: Cluster-basierter ausfalltoleranter Massenspeicher. Int. Conf. on Architecture of Computing Systems ARCS 2002, Workshop Proceedings 'Dependability and Fault Tolerance', 31-35, VDE Verlag, Berlin, Offenbach 2002
[Sob02a] Sobe, Peter: Checking a Non-Byzantine FT Scheme Against Byzantine Faults. Proc. of the IPDPS 2002, Workshop on Fault-Tolerant Parallel and Distributed Systems, CDROM, IEEE Computer Society, Los Alamitos 2002
[Sob02b] Sobe, Peter: Stable Checkpointing without Shared Disks. Supplement of the EDCC-4 Conference, Fast Abstracts, 25-26, LAAS-CNRS, Toulouse, France 2002
[Sob01] Sobe, Peter: Concurrent Updates on Striped Data Streams in Clustered Server Systems. Proc. of the IPDPS 2001, Workshop on Fault-Tolerant Parallel and Distributed Systems, CDROM, IEEE Computer Society, Los Alamitos, CA 2001
[Sob00] Sobe, Peter: Reaching Efficient Fault-Tolerance for Cooperative Applications. Proc. 4th International Computer Performance & Dependability Symposium IPDS, March 27-29, Proceedings, 48-57, IEEE Computer Society, Chicago, IL, USA 2000
[SoP00] Sobe, P.; Petri, S.: An Approach for Dependable Storage in Clustered Systems. 11th European Workshop on Dependable Computing (EWDC-11), Web-Publikation, Budapest 2000
[SoP00a] Sobe, P.; Pals, H.: Fast and Efficient Fault Detection for DMR in Parallel Applications. IEEE Int. Workshop on Embedded Fault-Tolerant Systems, Proceedings, IEEE Computer Society, Washington 2000
[Sob99a] Sobe, Peter: Forward Error Recovery of Parallel Processes. 29th Annual International Symposium on Fault Tolerant Computing - FTCS-29, Fast Abstracts, 51-52, IEEE Computer Society, Los Alamitos, CA 1999
[Sob99b] Sobe, Peter: Fault-Tolerant Web Services on a Computer Cluster. In: Hlavicka, J.; Maehle, E.; Pataricza, A. (Eds.): Dependable Computing - EDCC-3, Third European Dependable Computing Conference, Fast Abstracts, Czech Technical University in Prague, Prague 1999