Outputs (36)

NeuroProv: Provenance data visualisation for neuroimaging analyses (2019)
Journal Article

© 2019 Elsevier Ltd Visualisation underpins the understanding of scientific data both through exploration and explanation of analysed data. Provenance strengthens the understanding of data by showing the process of how a result has been achieved. Wit... Read More about NeuroProv: Provenance data visualisation for neuroimaging analyses.

Reproducibility of scientific workflows execution using cloud-aware provenance (ReCAP) (2018)
Journal Article

© 2018, Springer-Verlag GmbH Austria, part of Springer Nature. Provenance of scientific workflows has been considered a mean to provide workflow reproducibility. However, the provenance approaches adopted so far are not applicable in the context of C... Read More about Reproducibility of scientific workflows execution using cloud-aware provenance (ReCAP).

Encyclopedia of big data technologies (2018)
Book Chapter

In the field of computer science, data is considered as the main raw material which is produced by abstracting the world into categories, measures and other representational forms (e.g., characters, numbers, relations, sounds, images, electronic wave... Read More about Encyclopedia of big data technologies.

The use of ontologies for effective knowledge modelling and information retrieval (2017)
Journal Article

© 2017 The dramatic increase in the use of knowledge discovery applications requires end users to write complex database search requests to retrieve information. Such users are not only expected to grasp the structural complexity of complex databases... Read More about The use of ontologies for effective knowledge modelling and information retrieval.

Cloud infrastructure provenance collection and management to reproduce scientific workflows execution (2017)
Journal Article

© 2017 Elsevier B.V. The emergence of Cloud computing provides a new computing paradigm for scientific workflow execution. It provides dynamic, on-demand and scalable resources that enable the processing of complex workflow-based experiments. With th... Read More about Cloud infrastructure provenance collection and management to reproduce scientific workflows execution.

Cloud Market Maker: An automated dynamic pricing marketplace for cloud users (2016)
Journal Article

© 2015 Elsevier B.V. Abstract Cloud providers commonly incur heavy upfront set up costs which remain almost constant whether they serve a single or many customers. In order to generate a return on this investment, a suitable pricing strategy is requi... Read More about Cloud Market Maker: An automated dynamic pricing marketplace for cloud users.

Incorporating semantics in pattern-based scientific workflow recommender systems (2015)
Presentation / Conference Contribution

Recommender systems are used to enable decision support. Using them to assist users when designing scientific workflows introduces a number of challenges. These include selecting appropriate components and specifying correct parameter values. Pattern... Read More about Incorporating semantics in pattern-based scientific workflow recommender systems.

Traceability and provenance in big data medical systems (2015)
Presentation / Conference Contribution

Providing an appropriate level of accessibility to and tracking of data or process elements in large volumes of medical data, is an essential requirement in the Big Data era. Researchers require systems that provide traceability of information throug... Read More about Traceability and provenance in big data medical systems.

Semantic generation of clouds privacy policies (2015)
Book Chapter

The governance of privacy and personal information on cloud envi- ronments is challenging and complex. Usually many regulatory frameworks intervene to reflect diverse privacy wishes from several stakeholders. This includes data owners, data and servi... Read More about Semantic generation of clouds privacy policies.

Position paper: Provenance data visualisation for neuroimaging analysis (2014)
Presentation / Conference Contribution

Visualisation facilitates the understanding of scientific data both through exploration and explanation of visualised data. Provenance contributes to the understanding of data by containing the contributing factors behind a result. With the significa... Read More about Position paper: Provenance data visualisation for neuroimaging analysis.