3 citations · 4 across the 2 of their papers we have counts for
3 papers
Rank-based Heuristics for Optimizing the Execution of Product Data Models
Konstantinos Varvoutas, Anastasios Gounaris, Georgia Kougka +1
The Product Data Model (PDM) is an example of a data-centric approach to modelling information-intensive business processes, which offers exibility and facilitates process optimiza…
The Many Faces of Data-centric Workflow Optimization: A Survey
Georgia Kougka, Anastasios Gounaris, Alkis Simitsis
Workflow technology is rapidly evolving and, rather than being limited to modeling the control flow in business processes, is becoming a key mechanism to perform advanced data mana…
Cost optimization of data flows based on task re-ordering
Georgia Kougka, Anastasios Gounaris
Analyzing big data in a highly dynamic environment becomes more and more critical because of the increasingly need for end-to-end processing of this data. Modern data flows are qui…