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Graph-driven federated data management
(2023-01-01)
Article
Open AccessModern data analysis applications, require the ability to provide on-demand integration of data sources while offering a flexible and user-friendly query interface. Traditional techniques for answering queries using views, ... -
A framework for assessing the peer review duration of journals: case study in computer science
(Springer Nature, 2021-01)
Article
Open AccessIn various fields, scientific article publication is a measure of productivity and in many occasions it is used as a critical factor for evaluating researchers. Therefore, a lot of time is dedicated to writing articles ... -
Configuring parallelism for hybrid layouts using multi-objective optimization
(2020-06-01)
Article
Open AccessModern organizations typically store their data in a raw format in data lakes. These data are then processed and usually stored under hybrid layouts, because they allow projection and selection operations. Thus, they allow ... -
Quarry: A user-centered big data integration platform
(2021-02)
Article
Open AccessObtaining valuable insights and actionable knowledge from data requires cross-analysis of domain data typically coming from various sources. Doing so, inevitably imposes burdensome processes of unifying different data ... -
TopoGraph: an end-to-end framework to build and analyze graph cubes
(2021-02)
Article
Open AccessGraphs are a fundamental structure that provides an intuitive abstraction for modeling and analyzing complex and highly interconnected data. Given the potential complexity of such data, some approaches proposed extending ... -
Keeping the data lake in form: proximity mining for pre-filtering schema matching
(2020-05)
Article
Open AccessData Lakes (DLs) are large repositories of raw datasets from disparate sources. As more datasets are ingested into a DL, there is an increasing need for efficient techniques to profile them and to detect the relationships ...
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