DescriptionModelling and managing distributed workflows and services [1,2,3,4,5] has been a long-standing research activity which is now both relevant for Web Services and P2P services. Starting from a language and model developed for specifying distributed information commerce processes [6,7,8,9] we now apply this model to P2P services without central control . Recent work addresses the problem of using reputation-based trust models in service discovery [13,14,16].
Updated November 21, 2007
 J. Klingemann, J. Wäsch, K. Aberer: " Deriving Service Models in Cross-Organizational Workflows ", Proceedings of the 9th International Workshop on Research Issues on Data Engineering Information Technology for Virtual Enterprises; (RIDE-VE'99),; Sydney, Australien, March 23-24, 1999.
 J. Klingemann, J. Wäsch, K. Aberer:; " Adaptive Outsourcing in Cross-Organizational Workflows ", Proceedings of the the 11th Conference on Advanced Information Systems Engineering (Caise), Heidelberg, Germany, June 14-18, 1999.
 P. Grefen, K. Aberer, Y. Hoffner, H. Ludwig: "CrossFlow: Cross-Organizational Workflow Management in Dynamic Virtual Enterprises", International Journal of Computer Systems Science & Engineering 5:277-290 (2000).
 Y. Hoffner, H. Ludwig, P. Grefen and K. Aberer: "CrossFlow: Integrated Workflow Management and Electronic Commerce", ACM SIGEcom Exchanges, Vol 2.1, pp 1-10, (2001).
 P. Grefen, K. Aberer Y. Hoffner, H. Ludwig, "CrossFlow: Cross-Organizational Workflow Management for Service Outsourcing in Dynamic Virtual Enterprises", Data Engineering Bulletin, Special Issue on Infrastructure for Advanced E-Services Vol. 24, No. 1, p 52-57, March 2001.
 K. Aberer, A. Wombacher, " A Language for Information Commerce Processes ", Third International Workshop on Advanced Issues of E-Commerce and Web-based Information Systems San Jose, California, USA, June 21-22, 2001.
 A. Wombacher, K. Aberer, " Modelling the ICE standard with a formal language for information commerce ", Proc. of 2nd International Conference on Electronic Commerce and Web Technologies (EC-Web 2001), Munich, Germany, September 4-6, 2001.
 K. Aberer, A. Datta, Z. Despotovic, " Separating Business Process from User Interaction Utilizing Process-Aware XSLT Style-Sheets ", 4th International Workshop on Advanced Issues of E-Commerce and Web-based Information Systems (WECWIS 2002), Newport Beach, California, 2002.
 Karl Aberer, Anwitaman Datta, Zoran Despotovic, Andreas Wombacher: Separating Business Process from User Interaction in Web-Based Information Commerce. Electronic Commerce Research 3(1-2): 83-111 (2003).
 A. Wombacher, K. Aberer: "Requirements for Workflow Modeling in P2P-Workflows Derived from Collaboration Establishment", DEXA Workshops 2004: 1036-1041.
 T. Risse, K. Aberer, A. Wombacher, M. Surridge, S. Taylor: "Configuration of distributed message converter systems", Performance Evaluation, 58 (1): 43-80, 2004.
 A. Wombacher, P. Fankhauser, K. Aberer: "Overview on Decentralized Establishment of Consistent Multi-lateral Collaborations", The 2005 IEEE International Conference on E-Technology, E-Commerce and E-Service, March 29 - April 1, 2005, Hong Kong, China, 2005.
 Le-Hung Vu, M. Hauswirth K. Aberer, "Towards P2P-based semantic web service discovery with QoS supports", Workshop on Business Processes and Services (BPS), In conjunction with the 3rd International Conference on Business Process Management, Nancy, France, 5 September 2005.
 Le-Hung Vu, M. Hauswirth and K. Aberer, "QoS-based Service Selection and Ranking with Trust and Reputation Management", 13th International Conference on Cooperative Information Systems (CoopIS 2005), Agia Napa, Cyprus, Oct 31 - Nov 4, 2005.
 K. Aberer, A. Datta, M. Hauswirth: " A decentralized public key infrastructure for customer-to-customer e-commerce ", International Journal of Business Process Integration and Management Inderscience Publishers, 1(1):26-33, 2005.
 Le-Hung Vu, M. Hauswirth, F. Porto, and K. Aberer,"A Search Engine for QoS-enabled Discovery of Semantic Web Services", International Journal of Business Process Integration and Management (Inderscience Publishers), 2007.