Living systematic reviews: 2. Combining human and machine effort

James Thomas, Anna Noel-Storr, Iain Marshall, Byron Wallace, Steven McDonald, Chris Mavergames, Paul Glasziou, Ian Shemilt, Anneliese Synnot, Tari Turner, Julian Elliott, Thomas Agoritsas, John Hilton, Caroline Perron, Elie Akl, Rebecca Hodder, Charlotte Pestridge, Lauren Albrecht, Tanya Horsley, Joanne PlattRebecca Armstrong, Phi Hung Nguyen, Robert Plovnick, Anneliese Arno, Noah Ivers, Gail Quinn, Agnes Au, Renea Johnston, Gabriel Rada, Matthew Bagg, Arwel Jones, Philippe Ravaud, Catherine Boden, Lara Kahale, Bernt Richter, Isabelle Boisvert, Homa Keshavarz, Rebecca Ryan, Linn Brandt, Stephanie A. Kolakowsky-Hayner, Dina Salama, Alexandra Brazinova, Sumanth Kumbargere Nagraj, Georgia Salanti, Rachelle Buchbinder, Toby Lasserson, Lina Santaguida, Chris Champion, Rebecca Lawrence, Philipp Dahm, on behalf of the, Living Systematic Review Network, Living Systematic Review Network

Research output: Contribution to journalReview article

64 Scopus citations

Abstract

New approaches to evidence synthesis, which use human effort and machine automation in mutually reinforcing ways, can enhance the feasibility and sustainability of living systematic reviews. Human effort is a scarce and valuable resource, required when automation is impossible or undesirable, and includes contributions from online communities (“crowds”) as well as more conventional contributions from review authors and information specialists. Automation can assist with some systematic review tasks, including searching, eligibility assessment, identification and retrieval of full-text reports, extraction of data, and risk of bias assessment. Workflows can be developed in which human effort and machine automation can each enable the other to operate in more effective and efficient ways, offering substantial enhancement to the productivity of systematic reviews. This paper describes and discusses the potential—and limitations—of new ways of undertaking specific tasks in living systematic reviews, identifying areas where these human/machine “technologies” are already in use, and where further research and development is needed. While the context is living systematic reviews, many of these enabling technologies apply equally to standard approaches to systematic reviewing.

Original languageEnglish (US)
Pages (from-to)31-37
Number of pages7
JournalJournal of Clinical Epidemiology
Volume91
DOIs
StatePublished - Nov 1 2017

Keywords

  • Automation
  • Citizen science
  • Crowdsourcing
  • Machine learning
  • Systematic review
  • Text mining

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    Thomas, J., Noel-Storr, A., Marshall, I., Wallace, B., McDonald, S., Mavergames, C., Glasziou, P., Shemilt, I., Synnot, A., Turner, T., Elliott, J., Agoritsas, T., Hilton, J., Perron, C., Akl, E., Hodder, R., Pestridge, C., Albrecht, L., Horsley, T., ... Living Systematic Review Network (2017). Living systematic reviews: 2. Combining human and machine effort. Journal of Clinical Epidemiology, 91, 31-37. https://doi.org/10.1016/j.jclinepi.2017.08.011