Alexander Keller

	2011
61		Leonhard Gruenschloß, Martin Stich, Sehera Nawaz, Alexander Keller: MSBVH: An Efficient Acceleration Data Structure for Ray Traced Motion Blur. High Performance Graphics 2011: 65-70
	2010
60		Johannes Hanika, Alexander Keller, Hendrik P. A. Lensch: Two-level ray tracing with reordering for highly complex scenes. Graphics Interface 2010: 145-152
59		Alexander Keller, Tyson Midboe: Implementing a Service Desk: A practitioner's perspective. NOMS 2010: 685-696
58		Holger Dammertz, Alexander Keller, Hendrik P. A. Lensch: Progressive Point-Light-Based Global Illumination. Comput. Graph. Forum 29(8): 2504-2515 (2010)
57		Christian Koetschan, Frank Förster, Alexander Keller, Tina Schleicher, Benjamin Ruderisch, Roland Schwarz, Tobias Müller, Matthias Wolf, Jörg Schultz: The ITS2 Database III - sequences and structures for phylogeny. Nucleic Acids Research 38(Database-Issue): 275-279 (2010)
	2009
56		Alexander Keller, Suraj Subramanian: Best practices for deploying a CMDB in large-scale environments. Integrated Network Management 2009: 732-745
55		Sabrina Dammertz, Holger Dammertz, Alexander Keller, Hendrik P. A. Lensch: Textures on Rank-1 Lattices. Comput. Graph. Forum 28(7): 1945-1954 (2009)
	2008
54		Holger Dammertz, Johannes Hanika, Alexander Keller: Shallow Bounding Volume Hierarchies for Fast SIMD Ray Tracing of Incoherent Rays. Comput. Graph. Forum 27(4): 1225-1233 (2008)
	2007
53		Yixin Diao, Alexander Keller, Sujay S. Parekh, Vladislav V. Marinov: Predicting Labor Cost through IT Management Complexity Metrics. Integrated Network Management 2007: 274-283
52		Alexander Keller, Aaron B. Brown, Joseph L. Hellerstein: A Configuration Complexity Model and Its Application to a Change Management System. IEEE Transactions on Network and Service Management 4(1): 13-27 (2007)
	2006
51		Alexander Keller, Jean-Philippe Martin-Flatin: Self-Managed Networks, Systems, and Services, Second IEEE International Workshop, SelfMan 2006, Dublin, Ireland, June 16, 2006, Proceedings Springer 2006
50		Yixin Diao, Alexander Keller: Quantifying the Complexity of IT Service Management Processes. DSOM 2006: 61-73
49		Aaron B. Brown, Alexander Keller: A Best Practice Approach for Automating IT Management Processes. NOMS 2006: 33-44
48		Carsten Wächter, Alexander Keller: Instant Ray Tracing: The Bounding Interval Hierarchy. Rendering Techniques 2006: 139-149
47		Rania Khalaf, Alexander Keller, Frank Leymann: Business processes for Web Services: Principles and applications. IBM Systems Journal 45(2): 425-446 (2006)
	2005
46		Oliver Deussen, Alexander Keller, Kavita Bala, Philip Dutré, Dieter W. Fellner, Stephen N. Spencer: Proceedings of the Eurographics Symposium on Rendering Techniques, Konstanz, Germany, June 29 - July 1, 2005 Eurographics Association 2005
45		Alexander Keller: Automating the Change Management Process with Electronic Contracts. CEC Workshops 2005: 99-108
44		Aaron B. Brown, Alexander Keller, Joseph L. Hellerstein: A model of configuration complexity and its application to a change management system. Integrated Network Management 2005: 631-644
43		Alexander Keller, Marcus Brunner: Self-Managing Systems and Networks. J. Network Syst. Manage. 13(2): 147-149 (2005)
	2004
42		Alexander Keller, Henrik Wann Jensen: Proceedings of the 15th Eurographics Workshop on Rendering Techniques, Norköping, Sweden, June 21-23, 2004 Eurographics Association 2004
41		Alexander Keller, Remi Badonnel: Automating the Provisioning of Application Services with the BPEL4WS Workflow Language. DSOM 2004: 15-27
40		Alexander Keller, Joseph L. Hellerstein, Joel L. Wolf, Kun-Lung Wu, Vijaya Krishnan: The CHAMPS system: change management with planning and scheduling. NOMS (1) 2004: 395-408
39		Daniel Heinze, Alexander Keller: Der Preis der Freiheit - was Softwareentwickler über Open-Source-Lizenzen wissen sollten. HMD - Praxis Wirtschaftsinform. 238: (2004)
38		Asit Dan, Doug Davis, Robert Kearney, Alexander Keller, Richard P. King, Dietmar Kuebler, Heiko Ludwig, Mike Polan, Mike Spreitzer, Alaa Youssef: Web services on demand: WSLA-driven automated management. IBM Systems Journal 43(1): 136-158 (2004)
37		Alexander Keller, Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Maheswaran Surendra, Lisa Spainhower: Generic On-Line Discovery of Quantitative Models. IEEE Transactions on Network and Service Management 1(1): 39-48 (2004)
36		Alexander Keller, Oliver Benke, Markus Debusmann, Andreas Köppel, Heather Kreger, Andreas Maier, Karl Schopmeyer: The CIM Metrics Model: Introducing flexible data collection and aggregation for performance management in CIM. IEEE Transactions on Network and Service Management 1(2): 59-71 (2004)
35		Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Alexander Keller, Lisa Spainhower, Maheswaran Surendra: Service level management: A dynamic discovery and optimization approach. IEEE Transactions on Network and Service Management 1(2): 83-91 (2004)
34		Alexander Keller, Heiko Ludwig: Policy-basiertes Management: State-of-the-Art und zukünftige Fragestellungen. Praxis der Informationsverarbeitung und Kommunikation 27(2): 93-102 (2004)
	2003
33		Marcus Brunner, Alexander Keller: Self-Managing Distributed Systems, 14th IFIP/IEEE International Workshop on Distributed Systems: Operations and Management, DSOM 2003, Heidelberg, Germany, October 20-22, 2003, Proceedings Springer 2003
32		Yixin Diao, Frank Eskesen, Steve Froehlich, Joseph L. Hellerstein, Alexander Keller, Lisa Spainhower, Maheswaran Surendra: Generic On-Line Discovery of Quantitative Models for Service Level Management. Integrated Network Management 2003: 157-170
31		Markus Debusmann, Alexander Keller: SLA-driven Management of Distributed Systems Using the Common Information Model. Integrated Network Management 2003: 563-576
30		Thomas Kollig, Alexander Keller: Efficient Illumination by High Dynamic Range Images. Rendering Techniques 2003: 45-51
29		Heiko Ludwig, Alexander Keller, Asit Dan, Richard P. King, Richard Franck: A Service Level Agreement Language for Dynamic Electronic Services. Electronic Commerce Research 3(1-2): 43-59 (2003)
28		Alexander Keller, Heiko Ludwig: The WSLA Framework: Specifying and Monitoring Service Level Agreements for Web Services. J. Network Syst. Manage. 11(1): 57-81 (2003)
	2002
27		Alexander Keller, Andreas Köppel, Karl Schopmeyer: Measuring Application Response Times with the CIM Metrics Model. DSOM 2002: 66-81
26		Alexander Keller, Heiko Ludwig: Defining and Monitoring Service-Level Agreements for Dynamic e-Business. LISA 2002: 189-204
25		Alexander Keller, Gautam Kar, Heiko Ludwig, Asit Dan, Joseph L. Hellerstein: Managing dynamic services: a contract based approach to a conceptual architecture. NOMS 2002: 513-528
24		Ingo Wald, Carsten Benthin, Philipp Slusallek, Thomas Kollig, Alexander Keller: Interactive Global Illumination using Fast Ray Tracing. Rendering Techniques 2002: 15-24
23		Heiko Ludwig, Alexander Keller, Asit Dan, Richard P. King: A Service Level Agreement Language for Dynamic Electronic Services. WECWIS 2002: 25-32
22		Thomas Kollig, Alexander Keller: Efficient Multidimensional Sampling. Comput. Graph. Forum 21(3): 557-563 (2002)
21		Christian Ensel, Alexander Keller: An Approach for Managing Service Dependencies with XML and the Resource Description Framework. J. Network Syst. Manage. 10(2): 147-170 (2002)
	2001
20		Alexander Keller, Heather Kreger, Karl Schopmeyer: Towards a CIM Schema for RunTime Application Management. DSOM 2001: 217-230
19		Gautam Kar, Alexander Keller: An Architecture for Managing Application Services over Global Networks. INFOCOM 2001: 1020-1027
18		Aaron B. Brown, Gautam Kar, Alexander Keller: An Active Approach to Characterizing Dynamic Dependencies for Problem Determination in a Distributed Environment. Integrated Network Management 2001: 377-390
17		Christian Ensel, Alexander Keller: Managing Application Service Dependencies with XML and the Resource Description Framework. Integrated Network Management 2001: 661-674
16		Alexander Keller: CIM/CORBA-basiertes Management verteilter kooperierender Managementsysteme. Kommunikation in Verteilten Systemen 2001: 425-436
15		Alexander Keller, Wolfgang Heidrich: Interleaved Sampling. Rendering Techniques 2001: 269-276
14		Stefan Hiller, Oliver Deussen, Alexander Keller: Tiled Blue Noise Samples. VMV 2001: 265-272
	2000
13		Alexander Keller, Uri Blumenthal, Gautam Kar: Classification and Computation of Dependencies for Distributed Management. ISCC 2000: 78-83
12		Gautam Kar, Alexander Keller, Seraphin B. Calo: Managing application services over service provider networks: architecture and dependency analysis. NOMS 2000: 61-74
11		Alexander Keller, Gautam Kar: Dynamic Dependencies in Application Service Management. PDPTA 2000
10		Mark Pauly, Thomas Kollig, Alexander Keller: Metropolis Light Transport for Participating Media. Rendering Techniques 2000: 11-22
9		Alexander Keller, Ingo Wald: Efficient Importance Sampling Techniques for the Photon Map. VMV 2000: 271-280
	1999
8		Alexander Keller: Managing the Management: CORBA-based Instrumentation of Management Systems. Integrated Network Management 1999: 577-590
	1998
7		Alexander Keller: Quasi-Monte Carlo methods for photorealistic image synthesis. Shaker 1998: I-X, 1-120
6		Alexander Keller: Tool-based implementation of a Q-Adapter Function for the seamless integration of SNMP-managed devices in TMN. NOMS 1998: 400-411
	1997
5		Alexander Keller: Ein werkzeugunterstützter Ansatz zur Gewinnung CORBA-konformer Managementagenten aus modularen SNMP-Implementierungen. Kommunikation in Verteilten Systemen 1997: 252-266
4		Alexander Keller, Bernhard Neumair: Interoperable Architekturen als Basis eines integrierten Managements. Kommunikation in Verteilten Systemen 1997: 405-418
3		Alexander Keller: Instant radiosity. SIGGRAPH 1997: 49-56
	1996
2		Alexander Keller: Quasi-Monte Carlo Radiosity. Rendering Techniques 1996: 101-110
	1995
1		Alexander Keller, Bernhard Neumair: Systems Management Middleware: Verteilte objektorientierte Technologien für das Systemmanagement. GI-Fachtagung über Rechenzentren 1995: 83-97

Coauthor Index

1	Remi Badonnel	[41]
2	Kavita Bala	[46]
3	Oliver Benke	[36]
4	Carsten Benthin	[24]
5	Uri Blumenthal	[13]
6	Aaron B. Brown	[18] [44] [49] [52]
7	Marcus Brunner	[33] [43]
8	Seraphin B. Calo	[12]
9	Holger Dammertz	[54] [55] [58]
10	Sabrina Dammertz	[55]
11	Asit Dan	[23] [25] [29] [38]
12	Doug Davis	[38]
13	Markus Debusmann	[31] [36]
14	Oliver Deussen	[14] [46]
15	Yixin Diao	[32] [35] [37] [50] [53]
16	Philip Dutré	[46]
17	Christian Ensel	[17] [21]
18	Frank Eskesen	[32] [35] [37]
19	Dieter W. Fellner	[46]
20	Frank Förster	[57]
21	Richard Franck	[29]
22	Steve Froehlich	[32] [35] [37]
23	Leonhard Gruenschloß	[61]
24	Johannes Hanika	[54] [60]
25	Wolfgang Heidrich	[15]
26	Daniel Heinze	[39]
27	Joseph L. Hellerstein	[25] [32] [35] [37] [40] [44] [52]
28	Stefan Hiller	[14]
29	Henrik Wann Jensen	[42]
30	Gautam Kar	[11] [12] [13] [18] [19] [25]
31	Robert Kearney	[38]
32	Rania Khalaf	[47]
33	Richard P. King	[23] [29] [38]
34	Christian Koetschan	[57]
35	Thomas Kollig	[10] [22] [24] [30]
36	Andreas Köppel	[27] [36]
37	Heather Kreger	[20] [36]
38	Vijaya Krishnan	[40]
39	Dietmar Kuebler	[38]
40	Hendrik P. A. Lensch	[55] [58] [60]
41	Frank Leymann	[47]
42	Heiko Ludwig	[23] [25] [26] [28] [29] [34] [38]
43	Andreas Maier	[36]
44	Vladislav V. Marinov	[53]
45	Jean-Philippe Martin-Flatin	[51]
46	Tyson Midboe	[59]
47	Tobias Müller	[57]
48	Sehera Nawaz	[61]
49	Bernhard Neumair	[1] [4]
50	Sujay S. Parekh	[53]
51	Mark Pauly	[10]
52	Mike Polan	[38]
53	Benjamin Ruderisch	[57]
54	Tina Schleicher	[57]
55	Karl Schopmeyer	[20] [27] [36]
56	Jörg Schultz	[57]
57	Roland Schwarz	[57]
58	Philipp Slusallek	[24]
59	Lisa Spainhower	[32] [35] [37]
60	Stephen N. Spencer	[46]
61	Mike Spreitzer (Michael Spreitzer)	[38]
62	Martin Stich	[61]
63	Suraj Subramanian	[56]
64	Maheswaran Surendra	[32] [35] [37]
65	Carsten Wächter	[48]
66	Ingo Wald	[9] [24]
67	Joel L. Wolf	[40]
68	Matthias Wolf	[57]
69	Kun-Lung Wu	[40]
70	Alaa Youssef	[38]

Colors in the list of coauthors

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