Results 321 to 330 of about 823,231 (362)
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Scientific workflow management systems and workflow patterns
International Journal of Business Process Integration and Management, 2010Scientific workflow management systems primarily consist of data flow oriented execution models, and consequently, these systems provide a limited number of control flow constructs that are represented in dissimilar ways across different scientific workflow systems.
Amruta Shiroor +4 more
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Workflow ART: a framework for multidimensional workflow analysis
Enterprise Information Systems, 2013Business processes are obliged to follow numerous constraints, such as compliance regulations, service level agreements, security regulations and budget constraints. To be able to understand relations between different constraint types and their impact on the business, a common constraint specification framework is required.
Ganna Monakova, Frank Leymann
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Dynamic workflow schema evolution based on workflow type versioning and workflow migration
Proceedings Fourth IFCIS International Conference on Cooperative Information Systems. CoopIS 99 (Cat. No.PR00384), 1999An important yet open problem in workflow management is the evolution of workflow schemas, i.e., the creation, deletion and modification of workflow types in such a way that the schema remains correct. This problem is aggravated when instances of modified workflow types are active at the time of modification because any workflow instance has to conform
Markus Kradolfer, Andreas Geppert
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Minimizing cost and makespan for workflow scheduling in cloud using fuzzy dominance sort based HEFT
Future generations computer systems, 2019More and more enterprises and communities choose cloud computing platforms to deploy their commercial or scientific workflow applications along with the increasing popularity of pay-as-you-go cloud services.
Xiumin Zhou +5 more
semanticscholar +1 more source
2009
During the design of any information system, it is important to balance between flexibility and support. This is of particular importance when designing process-aware information systems. On the one hand, userswant to have support from the system to conduct their daily activities in a more efficient and effective manner.
Pesic, M. +2 more
openaire +2 more sources
During the design of any information system, it is important to balance between flexibility and support. This is of particular importance when designing process-aware information systems. On the one hand, userswant to have support from the system to conduct their daily activities in a more efficient and effective manner.
Pesic, M. +2 more
openaire +2 more sources
Conceptual modeling of workflows
1995Workflow management is emerging as a challenging area for databases, stressing database technology beyond its current capabilities. Workflow management systems need to be more integrated with data management technology, in particular as it concerns the access to external databases.
Fabio Casati +3 more
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A scalable SCENIC workflow for single-cell gene regulatory network analysis
Nature Protocols, 2020Bram Van de Sande +14 more
semanticscholar +1 more source
2010
This chapter describes lightweight workflow as a possible approach to counter many of the issues related to the introduction and sustained use of operational workflow management systems. Aside from a description of the essential features of lightweight workflow, this chapter also provides a reflection on the application of lightweight workflow in ...
openaire +1 more source
This chapter describes lightweight workflow as a possible approach to counter many of the issues related to the introduction and sustained use of operational workflow management systems. Aside from a description of the essential features of lightweight workflow, this chapter also provides a reflection on the application of lightweight workflow in ...
openaire +1 more source
2000
Conventional workflow functionality like task sequencing, split parallelism, join synchronization and iteration have proven effective for business process automation and have widespread support in current workflow products. However, newer requirements for workflows are encountered in practice, opening grave uncertainties about the extensions for ...
Wil M. P. van der Aalst +3 more
openaire +3 more sources
Conventional workflow functionality like task sequencing, split parallelism, join synchronization and iteration have proven effective for business process automation and have widespread support in current workflow products. However, newer requirements for workflows are encountered in practice, opening grave uncertainties about the extensions for ...
Wil M. P. van der Aalst +3 more
openaire +3 more sources