Book Chapters
• R. Khalaf, D. Koenig, F. Leymann. Composition in the Web Services Platform in the book The Web Services Platform Architecture, S. Weerawarana, F. Curbera, F. Leymann, T. Storey, D. Ferguson (Ed.), Prentice Hall PTR, 2005. Invited.
• F. Curbera, R. Khalaf, Case Study: Ordering Service Packs, in the book The Web Services Platform Architecture, S. Weerawarana, F. Curbera, F. Leymann, T. Storey, D. Ferguson (Ed.), Addison Wesley. April 2005. Invited.
• R. Khalaf, F. Curbera, W. Nagy, S. Tai, N. Mukhi, M. Duftler. Understanding Web Services. Practical Handbook of Internet Computing, M.P. Singh (Ed.), CRC Press, 2004
• R. Khalaf, N. Mukhi, F. Curbera, S. Weerawarana, Composing Web Services using BPEL4WS. Process Aware Information Systems: Bridging People and Software Through Process Technology, M. Dumas, A. ter Hofstede, W.M.P. van der Aalst (Ed.), John Wiley and Sons, 2005
Peer-reviewed
• R. Khalaf, D. Roller, F. Leymann, Revisiting the Behavior of Fault and Compensation Handlers in WS-BPEL, International Conference on
Cooperative Information Systems (CoopIS 2009), Vilamoura, Algarve-Portugal, Nov 2009, Springer LNCS (Slides)
• F. Rosenberg, R. Khalaf, M. Duftler, F. Curbera, P. Austel, End-to-End Security for Enterprise Mashups. In: Proc. of the International Conference on Service Oriented Computing (ICSOC'09), 24.-27. November 2009, Stockholm, Sweden.
• R. Khalaf, R. Subramanian, T. Mikalsen, M. Duftler, J. Diament, I. Silva-Lepe,Enabling Community Participation for Workflows through Extensibility and Sharing, Workshop on Business Process Management and Social Software (BPMS2’09), at BPM 2009, Ulm, Germany, Sep. 7, 2009, Springer LNBIP (Slides)
• F. Rosenberg, F. Curbera, M. Duftler, R. Khalaf, A Lightweight Approach for Composing RESTful Services and Collaborative Workflows, IEEE Internet Computing, Special Issue on Service Mashups, Volume 12, Issue 5, Sept.-Oct. 2008 Page(s):24-31.
• R. Khalaf, O. Kopp, F. Leymann, Maintaining Data Dependencies across BPEL Process Fragments, International Journal of Cooperative Information Systems, World Scientific Publishing, Vol. 17, Issue 3, Sep 2008
• O. Kopp, R. Khalaf, F. Leymann, Deriving Explicit Data Links in WS-BPEL Processes, International Conference on Services Computing (SCC 2008) Industry Track, Honolulu HI, July 2008.
• N. Onose, R. Khalaf, K. Rose, J. Siméon, A Restful Workflow Implementation on Top of Distributed XQuery, Int'l Workshop on XQuery Implementation, Experience and Perspectives (XIME-P 2008) at ACM SIGMOD, June 2008.
• F. Curbera, R. Khalaf, and N. Mukhi, Quality of Service in SOA Environments: An Overview and Research Agenda, it – Information Technology Journal, Special Issue on Service-Oriented Architectures, Oldenbourg Wissenschaftsverlag, Munich, Germany, 2008.
• Rania Khalaf, Oliver Kopp, Frank Leymann, Maintaining Data Dependencies Across BPEL Process Fragments, International Conference on Service Oriented Computing (ICSOC 2007), Springer LNCS, Vienna, Austria, Sep. 17-20, 2007
• Francisco Curbera, Matthew Duftler, Rania Khalaf, Douglas Lovell, Bite: Workflow Composition for the Web, International Conference on Service Oriented Computing (ICSOC 2007), Springer LNCS, Vienna, Austria, Sep. 17-20, 2007
• Anis Charfi, Rania Khalaf, Nirmal Mukhi, QoS-aware Web Service Compositions Using Non-Intrusive Policy Attachment to BPEL, International Conference on Service Oriented Computing (ICSOC 2007), Industry Track, Vienna, Austria, Sep. 17-20, 2007. to appear.
• R. Khalaf, D. Karastoyanova, F. Leymann, Pluggable Framework for Enabling the Execution of Extended BPEL Behavior, Int’l Workshop on Engineering Service-Oriented Application: Analysis, Design and Composition (WESOA 2007) in Proc. of ICSOC 2007 Workshops, Vienna, Austria, Sep. 2007, Springer LNCS
• Rania Khalaf, From RosettaNet PIPs To BPEL Processes: A Three Level Approach for Business Protocols, International Journal on Data and Knowledge Engineering (DKE), Elsevier, Volume 61, Issue 1, April 2007, Pages 23-38.
• Rania Khalaf, Frank Leymann, Role-based Decomposition of Business Processes using BPEL, Int'l Conf. on Web Services, ICWS 2006, industry track, IEEE Computer Society, Chicago, IL, USA, September 2006
• Rania Khalaf, Alexander Keller, Frank Leymann, Web Services Business Processes: Architecture and Applications, IBM Systems Journal, Celebrating 10 Years of XML, 2006.
• Rania Khalaf, From RosettaNet PIPs To BPEL Processes: A Three Level Approach for Business Protocols, International Conference on Business Process Management (BPM 2005), Nancy, France, Springer LNCS September 2005.
• Francisco Curbera, Matthew Duftler, Rania Khalaf, William A. Nagy, Nirmal Mukhi, Sanjiva Weerawarana, Colombo: Lightweight Middleware for Service Oriented Computing, IBM Systems Journal, Volume 44, Number 4, 2005.
• Stefan Tai, Rania Khalaf, and Thomas Mikalsen. Composition of Coordinated Web Services. In Proceedings of the ACM/IFIP/USENIX International Conference on Distributed Systems Platforms (Middleware 2004), Toronto, Canada, Springer LNCS 3231, October 2004
• Francisco Curbera, Rania Khalaf, William Nagy, and Sanjiva Weerawarana, Implementing BPEL4WS: The Architecture of a BPEL4WS Implementation, International Journal of Concurrency and Computation: Practice and Experience, Special Issue on Grid Workflow, John Wiley & Sons, (to appear).
• Sisi Liu, Rania Khalaf, Francisco Curbera, From DAML-S Processes to BPEL4WS, Proceedings of the 14th International Workshop on Research Issues on Data Engineering: Web Services for E-Commerce and E-Government Applications (RIDE-WS-ECEG'2004), Boston, USA, IEEE Communications, March 2004
• Francisco Curbera, Rania Khalaf, Nirmal Mukhi, Stefan Tai, Sanjiva Weerawarana, The Next Step in Web Services, Communications of the ACM 46,10, October 2003
• Rania Khalaf, Frank Leymann, On Web Services Aggregation, VLDB Technologies for e-Services Workshop (VLDB T-ES 2003), Berlin, Germany, September 2003 Springer LNCS
• Francisco Curbera, Rania Khalaf, Frank Leymann, and Sanjiva Weerawarana, Exception Handling in the BPEL4WS Language, Proc. of the Int'l Conf. on Business Process Management, Eindhoven, the Netherlands, Springer LNCS 2678, pp 276-290, June 2003
• Rania Khalaf, Nirmal Mukhi, and Sanjiva Weerawarana, Service-Oriented Composition in BPEL4WS,World Wide Web 2003 Conference, Web Services Track, Budapest, Hungary, Amulett'98 Kft.,May 2003.
• Nirmal Mukhi, Rania Khalaf, and Paul Fremantle, Multi-protocol Web Services for Enterprises and the Grid, Proc. of EuroWeb 2002 Conference: The Web and the Grid: From e-science to e-business, Oxford, UK, BCS eWIC, December 2002.
• Paul Fremantle, Sanjiva Weerawarana, and Rania Khalaf, Enterprise Services Communications of the ACM 45,10, October 2002
• F. Curbera, M. Duftler, R. Khalaf, W. Nagy, N. Mukhi, S. Weerawarana, Unraveling the Web Services Web - An Introduction to SOAP, WSDL, and UDDI,, IEEE Internet Computing, 04/2002
• GianCarlo Magnoli, Leonardo Bonanni and Rania Khalaf, Designing a DNA for Responsive Architecture: A New Built Environment for Social Sustainability, Proc of Design and Nature: Comparing Design in Nature with Science and Engineering (Design and Nature 2002) Conference, Udine, Italy, WIT Press, September 2002. Project description
Other
• R. Khalaf, Supporting Business Process Fragmentation While Maintaining Operational Semantics: A BPEL Perspective, Doctoral Thesis, ISBN : 978-3-86624-344-6, dissertation.de, 2008.
• R. Khalaf, Note on Syntactic Details of Split BPEL-D Business Processes, University of Stuttgart, Technical Report Nr. 2007/02, July 2007.
• D. Karastoyanova, R. Khalaf, R. Schroth, M. Paluszek, F. Leymann, BPEL Event Model, University of Stuttgart, Technical Report Nr. 2006/10, Nov. 2006
• R. Khalaf, F. Leymann, Coordination Protocols for Split BPEL Loops and Scopes University of Stuttgart, Technical Report Nr. 2007/01, March 2007
• P. Bunter, R. Hertlein, R. Khalaf, A. Nadalin, An approach to moving industry business messaging standards to Web services, IBM DeveloperWorks (whitepaper), 12/04
• Rania Khalaf. Multi-person Tracking Using Dynamic Programming, M.Eng. Thesis, MIT, Barker Library, c2001.
• Rania Khalaf and Stephen S. Intille, Improving multiple people tracking using temporal consistency, MIT Dept. of Architecture House_n Project Technical Report, 2001.
• BPEL4WS Article Series on IBM developerWorks