Service Integration and Analytics Group Publications


Automatic Variance Analysis of Multistage Care Pathway
Xiang Li, 1, Haifeng Liu, Shilei Zhang, Jing Mei, Guotong Xie, Yiqin Yua, Jing Li, and Geetika T. Lakshmanan
European Federation for Medical Informatics (EFMI), 2014

Towards Pathway Variation Identification: Aligning Patient Records with a Care Pathway
Yaing Liu, Haifeng Liu, Xiang Li, Guo Tong Xie, Geetika T Lakshmanan
Conference on Information and Knowledge Management (CIKM), 2014


Investigating Clinical Care Pathways Correlated With Outcomes
Geetika Lakshmanan, Szabolcs Rozsnyai, Fei Wang
Proceedings of the 11th International Conference on Business Process Management (BPM), pp. 323--338, Springer, 2013

Dynamic Collective Work - Guest Editors' Introduction
Geetika T. Lakshmanan, Rania Khalaf and Schahram Dustdar
IEEE Internet Computing, to appear, 2013

A Markov Prediction Model for Semi-Structured Business Processes
Geetika T. Lakshmanan, Davood Shamsi, Yurdaer Doganata, Merve Unuvar, and Rania Khalaf
Accepted on 8/20/2013 to journal: Knowledge and Information Systems (KAIS)

Business Process Mining from E-Commerce Web Logs
Nicolas Poggi, Vinod Muthusamy, David Carrera, Rania Khalaf
Business Process Management, pp. 65--80, Springer Berlin Heidelberg, 2013


Total order in content-based publish/subscribe systems
Kaiwen Zhang, Vinod Muthusamy, H Jacobsen
Distributed Computing Systems (ICDCS), 2012 IEEE 32nd International Conference on, pp. 335--344

Planning the Transformation of Overlays
Young Yoon, Nathan Robinson, Vinod Muthusamy, Sheila Mcilraith
2012 -

Planning the transformation of network topologies
Young Yoon, Nathan Robinson, Vinod Muthusamy, Hans-Arno Jacobsen, Sheila A McIlraith
Proceedings of the 2012 AAAI Workshop on Problem Solving Using Classical Planners. AAAI Press

Business Process Insight: An Approach and Platform for the Discovery and Analysis of End-to-End Business Processes
Szabolcs Rozsnyai, Geetika T. Lakshmanan, Vinod Muthusamy, Rania Khalaf and Matthew J. Duftler
Service Research and Innovation Institute (SRII) Global Conference, pp. 80--89, 2012

Business Process Insight: An Approach and Platform for the Discovery and Analysis of End-to-End Business Processes.
Szabolcs Rozsnyai, Geetika T. Lakshmanan, Vinod Muthusamy, Rania Khalaf and Matthew J. Duftler
Service Research and Innovation Institute Global Conference, 2012

Assessing the Health of Case-Oriented Semi-Structured Business Processes
Geetika T. Lakshmanan, Nirmal K. Mukhi, Rania Khalaf, Axel Martens, and Szabolcs Rozsnya
IEEE Services Computing Conference, pp. 499--506, 2012

Leveraging Process Mining Techniques to Analyze Semi-Structured Processes
Geetika T. Lakshmanan and Rania Khalaf
IT Professional, IEEE Computer Society, IEEE, 2012

An engine for compliance checking of clinical guidelines.
J. Mei, H. Liu, G. Xie, GT Lakshmanan
Studies in health technology and informatics180, 416, 2012

Advanced Case Management Enabled by Business Provenance
A. Martens, A. Slominski, G.T. Lakshmanan, N. Mukhi
Web Services (ICWS), 2012 IEEE 19th International Conference on, pp. 639--641


Predictive Analytics for Semi-structured Case Oriented Business Processes
Geetika T Lakshmanan, Songyun Duan, Paul T Keyser, Francisco Curbera, Rania Khalaf
Business Process Management Workshops, pp. 640--651, 2011

Provenance in Web Applications
Geetika T Lakshmanan, Francisco Curbera, Juliana Freire, Amit Sheth
IEEE Internet Computing, 17--21, IEEE Computer Society, 2011

Large-Scale Distributed Storage System for Business Provenance
Szabolcs Rozsnyai, Aleksander Slominski, Yurdaer Doganata
IEEE 4th International Conference on Cloud Computing (CLOUD 2011), pp. 516--524

A Business Centric Monitoring Approach for Heterogeneous Service Composites
G.T. Lakshmanan, P.T. Keyser, A. Slominski, F. Curbera
Services Computing (SCC), 2011 IEEE International Conference on, pp. 671--678

Model-Driven Approach for End-to-End SOA Security Configurations
Fumiko Satoh, Yuichi Nakamura, Nirmal K Mukhi, Michiaki Tatsubori, Kouichi Ono
Non-Functional Properties in Service Oriented Architecture: Requirements, Models and Methods, 268--298, 2011

User-Oriented Rule Management for Event-Based Applications
Hannes Obweger, Josef Schiefer, Martin Suntinger, Peter Kepplinger and Szabolcs Rozsnyai
DEBS 2011

Discovering Event Correlation Rules for Semi-Structured Business Processes
S.Rozsnyai, A.Slominiski, and G.T. Lakshmanan
DEBS 2011

Proactive Business Process Compliance Monitoring with Event-Based Systems
R.Thullner, S.Rozsnyai, J. Schiefer, and M. Suntinger
VORTE 2011

Large Scale Distributed Storage System for Business Provenance
S.Rozsnyai, A.Slominiski, and Y.Doganata
Cloud 2011

Key challenges for enabling agile BPM with social software
G Bruno, F Dengler, B Jennings, R Khalaf, S Nurcan, M Prilla, M Sarini, R Schmidt, R Silva
Journal of Software Maintenance and Evolution: Research and Practice, Wiley Online Library, 2011

Achieve end-to-end business visibility with IBM Business Monitor V7.5
Geetika T. Lakshmanan, Pamela Andrejko, John Alcorn, Paul T. Keyser, Aleksander Slominski
BPM Journal, IBM DeveloperWorks , 2011

Guest Editors' Introduction: Provenance in Web Applications
G T Lakshmanan, F Curbera, J Freire, A Sheth
Internet Computing, IEEE 15(1), 17--21, IEEE, 2011

Discovering Event Correlation Rules for Semi-Structured Business Processes
Szabolcs Rozsnyai, Aleksander Slominski and Geetika Lakshmanan
Distributed Event Based Systems Conference (DEBS), pp. 75--86, 2011

Automated correlation discovery for semi-structured business processes
S Rozsnyai, A Slominski, G T Lakshmanan
Data Engineering Workshops (ICDEW), 2011 IEEE 27th International Conference on, pp. 261--266

Integrated case management history and analytics
A Martens, G T Lakshmanan, N K Mukhi, R Khalaf
Data Engineering Workshops (ICDEW), 2011 IEEE 27th International Conference on, pp. 238--242

Automated Correlation Discovery for Semi-Structured Business Processes.
S.Rozsnyai, A. Slominski, and G.T. Lakshmanan.
Workshop on Data Management and Analytics for Semi-Structured Business Processes., 2011

A Classification of BPEL Extensions
O Kopp, K G{"o}rlach, D Karastoyanova, F Leymann, M Reiter, D Schumm, M Sonntag, S Strauch, T Unger, M Wieland, others
Journal of Systems Integration 2(4), 3--28, 2011

Coordination for fragmented loops and scopes in a distributed business process
R Khalaf, F Leymann
Information Systems, 178--194, Elsevier, 2011

Detecting changes in a semi-structured business process through spectral graph analysis
G T Lakshmanan, P T Keyser, S Duan
Data Engineering Workshops (ICDEW), 2011 IEEE 27th International Conference on, pp. 255--260


Approaches towards dealing with complex systems configuration
N Mukhi
On the Move to Meaningful Internet Systems: OTM 2010 Workshops, pp. 35--37

Data Warehousing for Complex Event Processing
J. Schiefer, H. Roth, H. Obweger, and S.Rozsnyai
RCIS 2010

Monitoring unmanaged business processes
N Mukhi
On the Move to Meaningful Internet Systems: OTM 2010, 44--59, Springer

Multi-Module Monitoring in IBM WebSphere Business Modeler
Geetika T. Lakshmanan, Paul T. Keyser, Aleksander Slominski
Demo and Poster at Business Process Management Conference, 2010

A Heuristic Approach for Making Predictions for Semi- Structured Case Oriented Business Processes
Geetika T. Lakshmanan, Songyun Duan, Paul T. Keyser, Rania Khalaf, Francisco Curbera
First Workshop on Traceability and Compliance of Semi-structured Processes, Business Process Management Conference (BPM'10), 2010

Placement of Replicated Tasks for Distributed Stream Processing Systems
Geetika T Lakshmanan, Ying Li, Rob Strom
Proceedings of the Fourth ACM International Conference on Distributed Event-Based Systems (DEBS'10), Acceptance rate 25% , pp. 128--139, 2010

Knowledge discovery in the blogosphere: Approaches and challenges
G T Lakshmanan, M A Oberhofer
Internet Computing, IEEE 14(2), 24--32, IEEE, 2010

A Business Centric End-to-End Monitoring Approach for Service Composites
Geetika T. Lakshmanan, Paul T. Keyser, Aleksander Slominski, Francisco Curbera, Rania Khalaf
Proceedings of IEEE International Conference on Services Computing (SCC'10). , pp. 409--416, 2010


Semantic Event Correlation
T. Moser, H. Roth, S. Rozsnyai, R. Mordinyi, and Stefan Biffl
OTM Workshop 2009

A stratified approach for supporting high throughput event processing applications
G T Lakshmanan, Y G Rabinovich, O Etzion
Proceedings of the Third ACM International Conference on Distributed Event-Based Systems (DEBS'09), pp. 5, Acceptance rate 28%, 2009

Revisiting the behavior of fault and compensation handlers in WS-BPEL
R Khalaf, D Roller, F Leymann
On the Move to Meaningful Internet Systems: OTM 2009, 286--303, Springer

End-to-end security for enterprise mashups
F Rosenberg, R Khalaf, M Duftler, F Curbera, P Austel
Service-Oriented Computing, 389--403, Springer, 2009

Enabling community participation for workflows through extensibility and sharing
R Khalaf, R Subramanian, T Mikalsen, M Duftler, J Diament, I Silva-Lepe
Workshop on Business Process Management and Social Software (BPMS2 '09), at BPM 2009, pp. 207--218

Pluggable framework for enabling the execution of extended BPEL behavior
R Khalaf, D Karastoyanova, F Leymann
Service-Oriented Computing-ICSOC 2007 Workshops, pp. 376--387, 2009


Business Provenance--A Technology to Increase Traceability of End-to-End Operations
F Curbera, Y Doganata, A Martens, N Mukhi, A Slominski
On the Move to Meaningful Internet Systems: OTM 2008, 100--119, Springer

Biologically-inspired distributed middleware management for stream processing systems
G Lakshmanan, R Strom
Acceptance rate 18%, pp. 223--242, Springer LNCS, 2008

Placement strategies for internet-scale data stream systems
G T Lakshmanan, Y Li, R Strom
Internet Computing, IEEE 12(6), 50--60, IEEE, 2008

Deriving Explicit Data Links in WS-BPEL Processes,
O. Kopp, R. Khalaf, F. Leymann
nternational Conference on Services Computing (SCC 2008) Industry Track, Springer LNCS

Maintaining Data Dependencies across BPEL Process Fragments
R. Khalaf, O. Kopp, F. Leymann
International Journal of Cooperative Information Systems 17(3), World Scientific Publishing, 2008

A Lightweight Approach for Composing RESTful Services and Collaborative Workflows
F. Rosenberg, F. Curbera, M. Duftler, R. Khalaf
IEEE Internet Computing, Special Issue on Service Mashups 12(5), 24-31, 2008

Service mashups
IEEE internet computing 12(5), 24--31, IEEE Computer Society, 2008

Methodology and Tools for End-to-End SOA Security Configurations
Fumiko Satoh, Yuichi Nakamura, Nirmal Mukhi, Michiaki Tatsubori, Kouichi Ono
Proceedings of 2008 IEEE Congress on Services, Part I, SERVICES I 2008, Honolulu, Hawaii, USA, July 6-11, 2008, pp. 307-314, IEEE Computer Society

Quality of Service in SOA Environments. An Overview and Research Agenda (Quality of Service in SOA- …
F Curbera, R Khalaf, N Mukhi
it-Information Technology (vormals it+ ti), 2008 - Oldenbourg

Pattern-based Policy Configuration for SOA Applications
F. Satoh, N.K. Mukhi, Y. Nakamura, S. Hirose
Services Computing, 2008. SCC'08. IEEE International Conference on, pp. 13--20

A Restful Workflow Implementation on Top of Distributed XQuery
N Onose, R Khalaf, K Rose, J Sim{'e}on
2008 - Citeseer, Citeseer

Deriving explicit data links in ws-bpel processes
O Kopp, R Khalaf, F Leymann
Services Computing, 2008, pp. 367--376

Quality of service in SOA environments. an overview and research agenda (quality of service in soa-umgebungen)
F Curbera, R Khalaf, N Mukhi
it-Information Technology (vormals it+ ti) 50(2/2008), 99--107, Oldenbourg Wissenschaftsverlag

Composing restful services and collaborative workflows: A lightweight approach
F Rosenberg, F Curbera, M J Duftler, R Khalaf
Internet Computing, IEEE 12(5), 24--31, IEEE, 2008


Indexing and Search of Correlated Business Events
Roland Vecera, Szabolcs Rozsnyai, and Heinz Roth
ARES 2007

Event-Driven Rules for Sensing and Responding to Business Situations
Josef Schiefer, Szabolcs Rozsnyai, Christian Rauscher, and Gerd Saurer
DEBS 2007

Concepts and Models for Typing Events for Event-Based Systems
Szabolcs Rozsnyai, Josef Schiefer, and Alexander Schatten
DEBS 2007

Approach for Detecting and Preventing Fraud in Real Time
Szabolcs Rozsnyai, Josef Schiefer, Alexander Schatten
ICDIM 2007

Event Cloud - Searching for correlated business events
Szabolcs Rozsnyai, Roland Vecera, Josef Schiefer, and Alexander Schatten
CEC 2007

Bite: Workflow composition for the web
F Curbera, M Duftler, R Khalaf, D Lovell
Service oriented computing: fifth international conference, pp. 94--106, Springer, 2007

Maintaining data dependencies across bpel process fragments
R Khalaf, O Kopp, F Leymann
Service-Oriented Computing--ICSOC 2007 17(3), 207--219, Springer

QoS-aware web service compositions using non-intrusive policy attachment to BPEL
A Charfi, R Khalaf, N Mukhi
Service-Oriented Computing--ICSOC 2007, 582--593, Springer

From RosettaNet PIPs to BPEL processes: A three level approach for business protocols
R Khalaf
Data \& Knowledge Engineering 61(1), 23--38, Elsevier, 2007

Web services business process execution language version 2.0
D Jordan, J Evdemon, A Alves, A Arkin, S Askary, C Barreto, B Bloch, F Curbera, M Ford, Y Goland, others
OASIS Standard11, 2007


BPEL event model
D Karastoyanova, R Khalaf, R Schroth, M Paluszek, F Leymann
University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology, Germany, University of Stuttgart, Institute of Architecture of Application Systems, Technical Report Computer Science2006110

Implementing BPEL4WS: the architecture of a BPEL4WS implementation
F Curbera, R Khalaf, W A Nagy, S Weerawarana
Proceedings of the Grid Workflow Workshop at GGF, pp. 1219--1228, Wiley Online Library, 2006

E role-based decomposition of business processes using bpel
R Khalaf, F Leymann
Web Services, 2006, pp. 770--780, IEEE Computer Society

Business processes for web services: principles and applications
R Khalaf, A Keller, F Leymann
IBM Systems Journal 45(2), 425--446, IBM, 2006


A Benchmark Suite for SOAP-based Communication in Grid Web Services
Michael R. Head, Madhusudhan Govindaraju, Aleksander Slominski, Pu Liu, Nayef Abu-Ghazaleh, Robert van Engelen, Kenneth Chiu, and Michael J. Lewis
2005 Proceedings of the ACM/IEEE Conference on Supercomputing, IEEE

Process-aware information systems
M Dumas, W Van Der Aalst, A Ter Hofstede
2005 - Wiley Online Library, Wiley Online Library

The Business Process Execution Language for Web Services
Process-Aware Information Systems: Bridging People and …, 2005 -

Business messaging standards to web services
P R Bunter, R A Hertlein, S Janaswamy, R Y Khalaf, K G Kumar, M Mcntosh, A J Nadalin, S Saxena, R P Williams
US Patent App. 11/264,355

Colombo: Lightweight middleware for service-oriented computing
F Curbera, M J Duftler, R Khalaf, WA Nagy, N Mukhi, S Weerawarana
IBM Systems Journal 44(4), 799--820, IBM, 2005


Understanding web services
R Khalaf, F Curbera, W Nagy, S Tai, N Mukhi, M Duftler
Practical Handbook of Internet Computing, 2004

Manners externalize semantics for on-demand composition of context-aware services
A Arsanjani, F Curbera, N Mukhi
IEEE International Conference on Web Services, 2004. …, 2004 -

Supporting policy-driven behaviors in web services: experiences and issues
NK Mukhi, P Plebani
Proceedings of the 2nd international conference on Service …, 2004 -

Cooperative middleware specialization for service oriented architectures
NK Mukhi, R Konuru, F Curbera
Proceedings of the 13th international World Wide Web …, 2004 -

From daml-s processes to bpel4ws
S L R K F Curbera, S Liu, R Khalaf
14th International Work Shop on Research Issues on Data Engineering: Web services for E-commerce and E-governemnt applications:(RIDE-WS-ECEG): proceedings: 28-29 March, 2004, Boston, Massachusetts, pp. 77


Web services, the next step: A framework for robust service composition
R Khalaf, S Tai, S Weerawarana
CACM, Special Issue on Service-Oriented Computing, MP Papazoglou and D. Georgakopoulos, Eds, 2003

Web Services Addressing (WS-Addressing)
S Lucco, S Millet, N Mukhi, M Nottingham, D …
joint specification by BEA Systems, IBM, and Microsoft, Mar, 2003

Metadata-driven middleware for Web services
F Curbera, N Mukhi, IBM Res, NY White Plains
Web Information Systems Engineering, 2003. WISE 2003. …, 2003 -

Requestor Friendly Web Services
R Konuru, NK Mukhi
First European Workshop on Object Orientation and Web …, 2003 -

Business process with BPEL4WS: learning BPEL4WS
R Khalaf, WA Nagy
Technical Report, 2003

The next step in web services
F Curbera, R Khalaf, N Mukhi, S Tai, S Weerawarana
Communications of the ACM 46(10), 29--34, ACM, 2003

On web services aggregation
R Khalaf, F Leymann
Technologies for E-Services, 1--13, Springer, 2003

Exception handling in the BPEL4WS language
F Curbera, R Khalaf, F Leymann, S Weerawarana
Business Process Management2678, 1021--1021, Springer, 2003

Service-oriented composition in BPEL4WS
R Khalaf, N Mukhi, S Weerawarana
Proc, 2003


Unraveling the Web services web: an introduction to SOAP, WSDL, and UDDI
F Curbera, M Duftler, R Khalaf, W Nagy, N Mukhi, S Weerawarana
Internet Computing, IEEE 6(2), 86--93, IEEE, 2002

F Curbera, M Duftler, R Khalaf, N Mukhi, W Nagy, S Weerawarana
Published online by IBM at http://www. alphaworks. ibm. com/tech/bpws4j, 2002

Multi-protocol Web services for enterprises and the grid
N Mukhi, R Khalaf, P Fremantle
Proceedings of EuroWeb, 2002

Enterprise services
P Fremantle, S Weerawarana, R Khalaf
Communications of the ACM 45(10), 77--82, Association for Computing Machinery, Inc, One Astor Plaza, 1515 Broadway, New York, NY, 10036-5701, USA,, 2002


Web services invocation framework (WSIF)
MJ Duftler, NK Mukhi, A Slominski, S Weerawarana
... Workshop on Object ..., 2001 -

On the Emergence of a Web Services Component Model
F Curbera, N Mukhi, S Weerawarana
Proc. of the WCOP 2001 workshop at ECOOP 2001, 2001 -

Year Unknown

Asynchronous Peer-to-Peer Web Services and Firewalls

Proceedings of the ..., 2005 -

A streaming validation model for SOAP digital signature

... Computing, 2005. HPDC- ..., 2005 -

Adapting BPEL to scientific workflows

Workflows for e-Science, 2007 - Springer

Design of an XML based interoperable RMI system: SoapRMI C++/Java 1.1

Proceedings of the ..., 2001 -

Merging the CCA component model with the OGSI framework

... Computing and the ..., 2003 -

Grid Web services and application factories

Chapter, 2002 -

Toward characterizing the performance of SOAP toolkits

... . Fifth IEEE/ACM ..., 2004 -

Performance comparison of security mechanisms for grid services

Proceedings of the 5th ..., 2004 -

Designing a DNA for responsive architecture
G C Magnoli, L A Bonanni, R Khalaf, M Fox, 0