S
Schahram Dustdar
Researcher at Vienna University of Technology
Publications - 919
Citations - 32707
Schahram Dustdar is an academic researcher from Vienna University of Technology. The author has contributed to research in topics: Cloud computing & Web service. The author has an hindex of 70, co-authored 804 publications receiving 28237 citations. Previous affiliations of Schahram Dustdar include London School of Economics and Political Science & Danske Bank.
Papers
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Journal ArticleDOI
Service-oriented computing: a research roadmap
TL;DR: Service-Oriented Computing (SOC) is a new computing paradigm that utilizes services as the basic constructs to support the development of rapid, low-cost and easy composition of distributed applications even in heterogeneous environments.
Journal ArticleDOI
A survey on web services composition
TL;DR: The urgent need for service composition is discussed, the required technologies to perform service composition are presented, and several different composition strategies, based on some currently existing composition platforms and frameworks are presented.
Book ChapterDOI
Software Engineering for Self-Adaptive Systems : A Second Research Roadmap
Rogério de Lemos,Holger Giese,Hausi A. Müller,Mary Shaw,Jesper Andersson,Marin Litoiu,Bradley Schmerl,Gabriel Tamura,Norha M. Villegas,Thomas Vogel,Danny Weyns,Luciano Baresi,Basil Becker,Nelly Bencomo,Yuriy Brun,Bojan Cukic,Ron Desmarais,Schahram Dustdar,Gregor Engels,Kurt Geihs,Karl M. Göschka,Alessandra Gorla,Vincenzo Grassi,Paola Inverardi,Gabor Karsai,Jeff Kramer,Antónia Lopes,Jeff Magee,Sam Malek,Serge Mankovskii,Raffaela Mirandola,John Mylopoulos,Oscar Nierstrasz,Mauro Pezzè,Christian Prehofer,Wilhelm Schäfer,Richard D. Schlichting,Dennis B. Smith,João Pedro Sousa,Ladan Tahvildari,Kenny Wong,Jochen Wuttke +41 more
TL;DR: In this paper, the authors present the state-of-the-art and identify research challenges when developing, deploying and managing self-adaptive software systems, focusing on four essential topics of selfadaptation: design space for selfadaptive solutions, software engineering processes, from centralized to decentralized control, and practical run-time verification & validation.
Journal ArticleDOI
Blockchains for Business Process Management - Challenges and Opportunities
Jan Mendling,Ingo Weber,Wil M. P. van der Aalst,Jan vom Brocke,Cristina Cabanillas,Florian Daniel,Søren Debois,Claudio Di Ciccio,Marlon Dumas,Schahram Dustdar,Avigdor Gal,Luciano García-Bañuelos,Guido Governatori,Richard Hull,Marcello La Rosa,Henrik Leopold,Frank Leymann,Jan C. Recker,Manfred Reichert,Hajo A. Reijers,Stefanie Rinderle-Ma,Andreas Solti,Michael Rosemann,Stefan Schulte,Munindar P. Singh,Tijs Slaats,Mark Staples,Barbara Weber,Matthias Weidlich,Mathias Weske,Xiwei Xu,Liming Zhu +31 more
TL;DR: In this paper, the challenges and opportunities of blockchain for business process management (BPM) are outlined and a summary of seven research directions for investigating the application of blockchain technology in the context of BPM are presented.
Journal ArticleDOI
Quality Control in Crowdsourcing Systems: Issues and Directions
Mohammad Allahbakhsh,Boualem Benatallah,Aleksandar Ignjatovic,Hamid Reza Motahari-Nezhad,Elisa Bertino,Schahram Dustdar +5 more
TL;DR: A framework for characterizing various dimensions of quality control in crowdsourcing systems, a critical issue, is proposed.