Keller A. A Data Structure for Planning Based Workload Management of Heterogeneous HPC Systems. In: Klusádek D, Cirne W, Desai N, eds. Proc. Workshop on Job Scheduling Strategies for Parallel Processing (JSSPP). Vol 10773. Lecture Notes in Computer Science. Springer; 2018:132-151. doi:10.1007/978-3-319-77398-8_8

Niehörster O, Simon J, Brinkmann A, Keller A, Krüger J. Cost-aware and SLO Fulfilling Software as a Service. Journal of Grid Computing. 2012;10(3):553-577. doi:10.1007/s10723-012-9230-7

Kleineweber C, Keller A, Niehörster O, Brinkmann A. Rule Based Mapping of Virtual Machines in Clouds. In: Proc. Int. Conf. on Parallel, Distributed and Network-Based Computing (PDP). ; 2011. doi:10.1109/PDP.2011.69

Birkenheuer G, Brinkmann A, Kaiser J, et al. Virtualized HPC: a contradiction in terms? Software: Practice and Experience. 2011. doi:10.1002/spe.1055

Niehörster O, Keller A, Brinkmann A. An Energy-Aware SaaS Stack. In: Proc. Int. Meeting of the IEEE Int. Symp. on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS). ; 2011. doi:10.1109/MASCOTS.2011.52

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Quality Assurance of Grid Service Provisioning by Risk Aware Managing of Resource Failures. In: Proc. Int. Conf. on Risks and Security of Internet and Systems. ; 2008.

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Virtual Execution Environments and the Negotiation of Service Level Agreements in Grid Systems. In: Proc. Int. DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and New Technologies. ; 2008. doi:10.1007/978-3-540-88708-9_1

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Implementation of Virtual Execution Environments for improving SLA-compliant Job Migration in Grids. In: Proc. Int. Workshop on Scheduling and Resource Management for Parallel and Distributed Systems. Portland, Oregon USA; 2008. doi:10.1109/ICPP-W.2008.40

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Germany, Belgium, France, and Back Again: Job Migration using Globus. In: Proc. Int. Conf. on Grid Computing and Applications (GCA). ; 2008.

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Virtual Execution Environments for ensuring SLA-compliant Job Migration in Grids. In: Proc. Int. Conf. on Services Computing (SCC). ; 2008. doi:10.1109/SCC.2008.106

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Job Migration and Fault Tolerance in SLA-aware Resource Management Systems. In: Proc. Int. Conf. on Grid and Pervasive Computing (GPC). ; 2008:43-48. doi:10.1109/GPC.WORKSHOPS.2008.71

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Enhancing SLA Provisioning by Utilizing Profit-Oriented Fault Tolerance. In: Gonzalez TF, ed. Proc. Int. Conf. on Parallel and Distributed Computing and Systems (PDCS). Orlando, FL, USA; 2008:212-218.

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Increasing Fault-Tolerance by Introducing Virtual Execution Environments. Paderborn, Germany; 2008.

Hovestadt M, Keller A, Voss K. Paderborn, Belgien, Frankreich und zurück. Paderborner Universitätszeitschrift (puz). 2008.

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Planning-based Scheduling for SLA-awareness and Grid Integration. In: Proc. Workshop of the UK PLANNING AND SCHEDULING Special Interest Group (PlanSIG). ; 2007.

Battré D, Hovestadt M, Kao O, Keller A, Voss K. Transparent Cross Border Migration of Parallel Multi Node Applications. In: Proc. Cracow Grid Workshop, Academic Computer Center CYFRNET. ; 2007:334-341.

Heine F, Hovestadt M, Kao O, Keller A. Provision of Fault Tolerance with Grid-enabled and SLA-aware Resource Management Systems. In: Jouberta GR, Nagel WE, Peters FJ, Plata O, Tirado F, Zapata EL, eds. Parallel Computing: Current and Future Issues of High End Computing. ; 2006:113-120.

Burchard L-O, Heine F, Heiss H-U, et al. The Virtual Resource Manager: Local Autonomy versus QoS Guarantees for Grid Applications. In: Getov V, Laforenza D, Reinefeld A, eds. Future Generation Grids. ; 2006:83-98. doi:10.1007/978-0-387-29445-2_5

Heine F, Hovestadt M, Kao O, Keller A. SLA-aware Job Migration in Grid Environments. In: Grandinetti L, ed. Grid Computing: New Frontiers of High Performance Computing. Vol 14. Advances in Parallel Computing. ; 2005:185-201. doi:10.1016/S0927-5452(05)80011-5

Burchard L-O, Heine F, Hovestadt M, Kao O, Keller A, Linnert B. A Quality-of-Service Architecture for Future Grid Computing Applications. In: Proc. IEEE Int. Parallel &; Distributed Processing Symposium (IPDPS). ; 2005:132a-132a. doi:10.1109/IPDPS.2005.62

Kao O, Hovestadt M, Keller A. SLA-aware Job Migration in Grid Environments. In: Proc. Advanced Research Workshop on High Perfomance Computing: Technology and Applications. Cetraro, Italy; 2004.

Burchard L-O, Heiss H-U, Hovestadt M, Kao O, Keller A, Linnert B. An Architecture for SLA-aware Resource Management. In: Proceedings of the GI-Meeting on Operating Systems. ; 2004.

Burchard L-O, Hovestadt M, Kao O, Keller A, Linnert B. Virtual Resource Manager: An Architecture for SLA-aware Resource Management. In: Proc. Int. Symposium on Cluster Computing and the Grid (CCGRID). Chicago, USA; 2004. doi:10.1109/CCGrid.2004.1336558

Hovestadt M, Kao O, Keller A, Streit A. Scheduling in HPC Resource Management Systems: Queuing vs. Planning. In: Proc. Workshop on Job Scheduling Strategies for Parallel Processing (JSSPP). Vol 2862. Lecture Notes in Computer Science. Berlin / Heidelberg; 2003:1-20. doi:10.1007/10968987_1

Keller A, Reinefeld A. Anatomy of a Resource Management System for HPC Clusters. Annual Review of Scalable Computing. 2001;3:1-31. doi:10.1142/9789812810182_0001

Gehring J, Keller A, Reinefeld A, Streit A. Early Experiences with the EGrid Testbed. In: Proc. Int. Symposium on Cluster Computing and the Grid (CCGRID). Brisbane, Australia; 2001:130-137. doi:10.1109/CCGRID.2001.923185

Keller A, Krawinkel A. Lessons Learned While Operating Two Large SCI Clusters. In: Proc. Int. Symposium on Cluster Computing and the Grid (CCGRID). Brisbane, Australia; 2001:303-310. doi:10.1109/CCGRID.2001.923207

Baraglia R, Keller A, Laforenza D, Reinefeld A. RsdEditor: A Graphical User Interface for Specifying Metacomputer Components. In: Proc. Heterogenous Computing Workshop HCW at IPDPS. Cancun, Mexico; 2000:336-348. doi:10.1109/HCW.2000.843756

Brune M, Keller A, Reinefeld A. Resource Management for High-Performance PC Clusters. In: Proc. Int. Conf. on High-Performance Computing and Networking (HPCN). LNCS. Amsterdam, The Netherlands; 1999:270-280. doi:10.1007/BFb0100588

Brune M, Gehring J, Keller A, Reinefeld A. Specifying Resources and Services in Metacomputing Systems. In: Buya R, ed. High-Performance Cluster Computing: Architecture and Systems. ; 1999:186-200. doi:10.1016/S0167-8191(98)00076-3

Brune M, Gehring J, Keller A, Reinefeld A. Managing Clusters of Geographically Distributed High-Performance Computers. Concurrency, Practice, and Experience. 1999;II(15):887-911. doi:10.1002/(SICI)1096-9128(19991225)11:15&#60;887::AID-CPE459&#62;3.0.CO;2-J

Brune M, Keller A, Reinefeld A. Multi-User System Management on SCI Cluster. In: Hellwagner H, Reinefeld A, eds. SCI - Scalable Coherent Interface: Architecture and Software for High Performance Compute Clusters. LNCS. ; 1999:443-460. doi:10.1007/10704208_34

Brune M, Gehring J, Keller A, Reinefeld A. RSD - Resource and Service Description. In: Proc. Int. Conf. on High-Performance Computing Systems (HPCS). LNCS. Edmonton, Canada; 1998. doi:10.1007/978-1-4615-5611-4_18

Keller A, Reinefeld A. CCS Resource Management in Networked HPC Systems. In: Proc. Heterogenous Computing Workshop (HCW) at IPPS. Orlando, Florida; 1998:44-56. doi:10.1109/HCW.1998.666544

Brune M, Gehring J, Keller A, Monien B. Specifying Resources and Services in Metacomputing Environments. Parallel Computing. 1998;24:1751-1776. doi:10.1016/S0167-8191(98)00076-3

Brune M, Hellmann C, Keller A. A Closer Step towards Management of Metacomputing-Resources. In: Proc. Workshop Hypercomputing at ITG/GI-Conference Architekur von Rechensystemen. Rostock, Germany; 1997.