Heiko Ludwig

	2009
44		Sebastian Hudert, Torsten Eymann, Heiko Ludwig, Guido Wirtz: A Negotiation Protocol Description Language for Automated Service Level Agreement Negotiations. CEC 2009: 162-169
43		Liliana Pasquale, Jim Laredo, Heiko Ludwig, Kamal Bhattacharya, Bruno Wassermann: Distributed Cross-Domain Configuration Management. ICSOC/ServiceWave 2009: 622-636
42		Bruno Wassermann, Heiko Ludwig, Jim Laredo, Kamal Bhattacharya, Liliana Pasquale: Distributed Cross-Domain Change Management. ICWS 2009: 59-66
41		Heiko Ludwig, Jim Laredo, Kamal Bhattacharya, Liliana Pasquale, Bruno Wassermann: REST-based management of loosely coupled services. WWW 2009: 931-940
40		Sebastian Hudert, Heiko Ludwig, Guido Wirtz: Negotiating SLAs-An Approach for a Generic Negotiation Framework for WS-Agreement. J. Grid Comput. 7(2): 225-246 (2009)
	2008
39		Genady Grabarnik, Heiko Ludwig, Larisa Shwartz: Dynamic management of outsourced service processes' QoS in a service provider - service supplier environment. BDIM 2008: 81-88
38		Thomas Setzer, Kamal Bhattacharya, Heiko Ludwig: Decision support for service transition management Enforce change scheduling by performing change risk and business impact analysis. NOMS 2008: 200-207
37		Sebastian Hudert, Heiko Ludwig, Guido Wirtz: Negotiating Service Levels - A Generic Negotiation Framework for WS Agreement. SEKE 2008: 587-592
	2007
36		Genady Grabarnik, Heiko Ludwig, Larisa Shwartz: Management of Service Process QoS in a Service Provider - Service Supplier Environment. CEC/EEE 2007: 543-550
35		Alexander Lazovik, Heiko Ludwig: Managing Process Customizability and Customization: Model, Language and Process. WISE 2007: 373-384
34		Heiko Ludwig, Kamal Bhattacharya, Thomas Setzer: A Layered Service Process Model for Managing Variation and Change in Service Provider Operations. WISE 2007: 484-492
33		Santhosh Kumaran, Pete Bishop, Tian Chao, Pankaj Dhoolia, Prashant Jain, Rajesh Jaluka, Heiko Ludwig, Ann Moyer, Anil Nigam: Using a model-driven transformational approach and service-oriented architecture for service delivery management. IBM Systems Journal 46(3): 513-530 (2007)
32		Heiko Ludwig, John Hogan, Rajesh Jaluka, David Loewenstern, Santhosh Kumaran, Allen Gilbert, Arijit Roy, Thirumal R. Nellutla, Maheswaran Surendra: Catalog-based service request management. IBM Systems Journal 46(3): 531-548 (2007)
	2006
31		Heiko Ludwig, Toshiyuki Nakata, Oliver Wäldrich, Philipp Wieder, Wolfgang Ziegler: Reliable Orchestration of Resources Using WS-Agreement. HPCC 2006: 753-762
30		Rik Eshuis, Heiko Ludwig: PINCET - Process Integration of Collaborative Enterprises. WETICE 2006: 247-248
29		Paul W. P. J. Grefen, Heiko Ludwig, Asit Dan, Samuil Angelov: An analysis of web services support for dynamic business process outsourcing. Information & Software Technology 48(11): 1115-1134 (2006)
	2005
28		Heiko Ludwig, Henner Gimpel, Asit Dan, Robert Kearney: Template-Based Automated Service Provisioning - Supporting the Agreement-Driven Service Life-Cycle. ICSOC 2005: 283-295
27		Heiko Ludwig, Charles J. Petrie: 05462 Session Summary - "Cross Cutting Concerns". Service Oriented Computing 2005
	2004
26		Heiko Ludwig, Asit Dan, Robert Kearney: Cremona: An Architecture and Library for Creation and Monitoring of WS-Agreents. ICSOC 2004: 65-74
25		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)
	2003
24		Henner Gimpel, Heiko Ludwig, Asit Dan, Robert Kearney: PANDA: Specifying Policies for Automated Negotiations of Service Contracts. ICSOC 2003: 287-302
23		Heiko Ludwig, Markus Stolze: Simple Obligation and Right Model (SORM) - for the Runtime Management of Electronic Service Contracts. WES 2003: 62-76
22		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)
21		Heiko Ludwig, Roland Klüber: Preface to the Focus Theme on Web Services. Electronic Markets 13(2): (2003)
20		Paul W. P. J. Grefen, Heiko Ludwig, Samuil Angelov: A Three-Level Framework for Process and Data Management of Complex E-Services. Int. J. Cooperative Inf. Syst. 12(4): 487-531 (2003)
19		Alexander Keller, Heiko Ludwig: The WSLA Framework: Specifying and Monitoring Service Level Agreements for Web Services. J. Network Syst. Manage. 11(1): (2003)
	2002
18		Alexander Keller, Heiko Ludwig: Defining and Monitoring Service-Level Agreements for Dynamic e-Business. LISA 2002: 189-204
17		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
16		Heiko Ludwig, Alexander Keller, Asit Dan, Richard P. King: A Service Level Agreement Language for Dynamic Electronic Services. WECWIS 2002: 25-32
	2001
15		Heiko Ludwig, Yigal Hoffner: The Role of Contract and Component Semantics in Dynamic E-Contract Enactment Configuration. DS-9 2001: 19-33
14		Heiko Ludwig, Yigal Hoffner: CRAFT: A Framework for Integration Facilitation in Cross-Organisational Distributed Systems. PDP 2001: 317-326
13		Heiko Ludwig: Modeling of Customers' Interactive Control of Service Processes. Information Modeling in the New Millennium 2001: 406-426
12		Yigal Hoffner, Simon Field, Paul W. P. J. Grefen, Heiko Ludwig: Contract-driven creation and operation of virtual enterprises. Computer Networks 37(2): 111-136 (2001)
11		Paul W. P. J. Grefen, Karl Aberer, Heiko Ludwig, Yigal Hoffner: CrossFlow: Cross-Organizational Workflow Management for Service Outsourcing in Dynamic Virtual Enterprises. IEEE Data Eng. Bull. 24(1): 52-57 (2001)
10		Yigal Hoffner, Heiko Ludwig, Paul W. P. J. Grefen, Karl Aberer: CrossFlow: integrating workflow management and electronic commerce. SIGecom Exchanges 2(1): 1-10 (2001)
	2000
9		Heiko Ludwig, Yigal Hoffner, Christoph Bussler, Martin Bichler: Proceedings of the CAISE*00 Workshop on Infrastructure for Dynamic Business-to-Business Service Outsourcing, ISDO '00, Stockholm, June 5-6, 2000 CEUR-WS.org 2000
8		Heiko Ludwig, Luke O'Connor, Simon Kramer: MIERA: Method for Inter-Enterprise Role-Based Authorization. EC-Web 2000: 133-144
7		Yigal Hoffner, Heiko Ludwig, Ceki Gülcü, Paul W. P. J. Grefen: An Architecture for Cross-Organizational Business Processes. WECWIS 2000: 2-11
6		Heiko Ludwig, Keith Whittingham: VEC: Gateways for Cross-Organizational Document Flow. IEEE MultiMedia 7(4): 62-72 (2000)
5		Heiko Ludwig, Paul W. P. J. Grefen: Report in ISDO '00: The CAiSE*00 Workshop on Infrastructures for Dynamic Business-to-Business Service Outsourcinga. SIGMOD Record 29(3): 15-18 (2000)
	1999
4		Christoph Bussler, Paul W. P. J. Grefen, Heiko Ludwig, Ming-Chien Shan: Proceedings of the Workshop on Cross-Organisational Workflow Management and Co-ordination, San Francisco, USA, February 22, 1999 CEUR-WS.org 1999
3		Heiko Ludwig, Yigal Hoffner: Contract-based Cross-Organisational Workflows - The CrossFlow Project. Cross-Organisational Workflow Management and Co-ordination 1999
2		Heiko Ludwig, Keith Whittingham: Virtual enterprise co-ordinator - agreement-driven gateways for cross-organisational workflow management. WACC 1999: 29-38
	1998
1		Heiko Ludwig: Analysis Framework of Complex Service Performance for Electronic Commerce. DEXA Workshop 1998: 638-643

Coauthor Index

1	Karl Aberer	[10] [11]
2	Samuil Angelov	[20] [29]
3	Kamal Bhattacharya	[34] [38] [41] [42] [43]
4	Martin Bichler	[9]
5	Pete Bishop	[33]
6	Christoph Bussler	[4] [9]
7	Tian Chao	[33]
8	Asit Dan	[16] [17] [22] [24] [25] [26] [28] [29]
9	Doug Davis	[25]
10	Pankaj Dhoolia	[33]
11	Rik Eshuis	[30]
12	Torsten Eymann	[44]
13	Simon Field	[12]
14	Richard Franck	[22]
15	Allen Gilbert	[32]
16	Henner Gimpel	[24] [28]
17	Genady Grabarnik	[36] [39]
18	Paul W. P. J. Grefen	[4] [5] [7] [10] [11] [12] [20] [29]
19	Ceki Gülcü	[7]
20	Joseph L. Hellerstein	[17]
21	Yigal Hoffner	[3] [7] [9] [10] [11] [12] [14] [15]
22	John Hogan	[32]
23	Sebastian Hudert	[37] [40] [44]
24	Prashant Jain	[33]
25	Rajesh Jaluka	[32] [33]
26	Gautam Kar	[17]
27	Robert Kearney	[24] [25] [26] [28]
28	Alexander Keller	[16] [17] [18] [19] [22] [25]
29	Richard P. King	[16] [22] [25]
30	Roland Klüber	[21]
31	Simon Kramer	[8]
32	Dietmar Kuebler	[25]
33	Santhosh Kumaran	[32] [33]
34	Jim Laredo	[41] [42] [43]
35	Alexander Lazovik	[35]
36	David Loewenstern	[32]
37	Ann Moyer	[33]
38	Toshiyuki Nakata	[31]
39	Thirumal R. Nellutla	[32]
40	Anil Nigam	[33]
41	Luke O'Connor	[8]
42	Liliana Pasquale	[41] [42] [43]
43	Charles J. Petrie	[27]
44	Mike Polan	[25]
45	Arijit Roy	[32]
46	Thomas Setzer	[34] [38]
47	Ming-Chien Shan	[4]
48	Larisa Shwartz	[36] [39]
49	Mike Spreitzer	[25]
50	Markus Stolze	[23]
51	Maheswaran Surendra	[32]
52	Oliver Wäldrich	[31]
53	Bruno Wassermann	[41] [42] [43]
54	Keith Whittingham	[2] [6]
55	Philipp Wieder	[31]
56	Guido Wirtz	[37] [40] [44]
57	Alaa Youssef	[25]
58	Wolfgang Ziegler	[31]

Colors in the list of coauthors