Tag Archives: Recomputability 2014

Reproducibility-as-a-service: can the cloud make it real?

Kenji Takeda, Solutions Architect and Technical Manager with Microsoft Research, has written a blog post on Recomputability 2014, as well as discussing some of the issues (and potential opportunities) for reproducibility in computational science we have outlined in our joint paper (including a quote from me):

This is an exciting area of research and one that could have a profound impact on the way that computational science is performed. By rethinking how we develop, use, benchmark, and share algorithms, software, and models, alongside the development of integrated and automated e-infrastructure to support recomputability and reproducibility, we will be able to improve the efficiency of scientific exploration as well as promoting open and verifiable scientific research.

 
Read Kenji’s full post on the Microsoft Research Connections Blog.

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Accepted papers and programme for Recomputability 2014

I am co-chairing Recomputability 2014 next week, an affiliated workshop of the 7th IEEE/ACM International Conference on Utility and Cloud Computing (UCC 2014). The final workshop programme is now available and it will take place on Thursday 11 December in the Hobart Room at the Hilton London Paddington hotel.

I will also be presenting our paper on sharing and publishing scientific models (arXiv), as well as chairing a panel session on the next steps for recomputability and reproducibility; I look forward to sharing some of the outcomes of this workshop over the next few weeks.

The workshop Twitter hashtag is #recomp14; you can also follow the workshop co-chairs: @DrTomCrick and @npch, as well as the main UCC account: @UCC2014_London.

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Paper submitted to Recomputability 2014: “Share and Enjoy”: Publishing Useful and Usable Scientific Models

Last month, me, Ben Hall, Samin Ishtiaq and Kenji Takeda (all Microsoft Research) submitted a paper to Recomputability 2014, to be held in conjunction with the 7th IEEE/ACM International Conference on Utility and Cloud Computing (UCC 2014) in London in December. This workshop is an interdisciplinary forum for academic and industrial researchers, practitioners and developers to discuss challenges, ideas, policy and practical experience in reproducibility, recomputation, reusability and reliability across utility and cloud computing. It aims to provide an opportunity to share and showcase best practice, as well as to offering a platform to further develop policy, initiatives and practical techniques for researchers in this domain.

In our paper, we discuss a number of issues in this space, proposing a new open platform for the sharing and reuse of scientific models and benchmarks. You can download our arXiv pre-print; the abstract is as follows:

The reproduction and replication of reported scientific results is a hot topic within the academic community. The retraction of numerous studies from a wide range of disciplines, from climate science to bioscience, has drawn the focus of many commentators, but there exists a wider socio-cultural problem that pervades the scientific community. Sharing data and models often requires extra effort, and this is currently seen as a significant overhead that may not be worth the time investment.

Automated systems, which allow easy reproduction of results, offer the potential to incentivise a culture change and drive the adoption of new techniques to improve the efficiency of scientific exploration. In this paper, we discuss the value of improved access and sharing of the two key types of results arising from work done in the computational sciences: models and algorithms. We propose the development of an integrated cloud-based system underpinning computational science, linking together software and data repositories, toolchains, workflows and outputs, providing a seamless automated infrastructure for the verification and validation of scientific models and in particular, performance benchmarks.

 
(see GitHub repo)

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Call for Papers: Recomputability 2014

I am co-chairing Recomputability 2014, the first workshop to focus explicitly on recomputability and reproducibility in the context of utility and cloud computing and is open to all members of the cloud, big data, grid, cluster computing and open science communities. Recomputability 2014 is an affiliated workshop of the 7th IEEE/ACM International Conference on Utility and Cloud Computing (UCC 2014), to be held in London in December 2014.

Recomputability 2014 will provide an interdisciplinary forum for academic and industrial researchers, practitioners and developers to discuss challenges, ideas, policy and practical experience in reproducibility, recomputation, reusability and reliability across utility and cloud computing. It will provide an opportunity to share and showcase best practice, as well as to provide a platform to further develop policy, initiatives and practical techniques for researchers in this domain. Participation by early career researchers is strongly encouraged.

Proposed topics of interest include (but are not limited to):

  • infrastructure, tools and environments for recomputabilty and reproducibility in the cloud;
  • recomputability for virtual machines;
  • virtual machines as self-contained research objects or demonstrators;
  • describing and cataloging cloud setups;
  • the role of community/open access experimental frameworks and repositories for virtual machines and data, their operation and sustainability;
  • validation and verification of experimental results by the community;
  • sharing and publication issues;
  • recommending policy changes for recomputability and reproducibility;
  • improving education and training: best practice, novel uses, case studies;
  • encouraging industry‚Äôs role in recomputability and reproducibility.

Please see the full call for papers; deadline for submissions (online via EasyChair) is 10 August 2014 17 August 2014.

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