Imagine the rich ecosystem of third-party Facebook and Twitter apps, now emerging in the domain of science. More than 240 applications for research collaboration, measurement, visualization, semantic markup, and discovery – all of which have been developed in the past year – receive a constant flow of data from Mendeley. Today, Mendeley announced that the number of queries to its database (termed “API calls”) from those external applications had surpassed 100 million per month.

Akin to a “Wikipedia for academic data”, the information fueling this ecosystem has been crowdsourced by the scientific community itself. Using Mendeley’s suite of document management and collaboration tools, in just three years its global community of 1.9 million researchers has created a shared database containing 65 million unique documents and covering – according to recent studies – 97.2% to 99.5% of all research articles published. Commercial databases by Thomson Reuters and Elseviers contain 49 million and 47 million unique documents respectively, but access to their databases is licensed to universities for tens of thousands of dollars per year.

In contrast, Mendeley’s database is freely accessible under a Creative Commons license, and it is the only one that allows third-party developers to build their own tools with the research data anywhere on the web, on mobile devices, or on the desktop. Moreover, because Mendeley’s data is crowdsourced, it has a unique social layer: Each document comes with anonymized real-time information about the academic status, field of research, current interests, location of, and keywords generated by its readers. Mendeley’s API also adds information about related research documents and public groups on Mendeley that the document is being discussed in.

The most popular apps built on Mendeley’s platform fulfill academia’s need for faster and more granular metrics of scientific impact: ReaderMeter.org and Total-Impact.org display a researcher’s or a labs’ real-time impact on the academic community, while Mendeley itself recently announced the first sales of its real-time research impact dashboard to academic institutions around the globe. Hojoki pulls updates from Mendeley and other productivity tools like Evernote and Basecamp into a common newsfeed. Kleenk allows users to create free-form semantic links between documents in their Mendeley library and share them publicly. OpenSNP, winner of Mendeley’s $10,001 Binary Battle prize, makes the connection between raw genetic data and published research.

Bastian Greshake, co-founder of openSNP, explained: “We started openSNP to crowdsource the discovery of genotype-phenotype associations. In less than a year, our users have uploaded over 200 genetic testing results and more than 3400 phenotypic annotations for over 100 different genetically influenced traits, which is a great success. Mendeley’s API enables our users to find the latest scientific literature – including thousands of Open Access articles – relevant to their own genetic testing results.”

Dario Taraborelli, Senior Research Analyst at the Wikimedia Foundation and creator of ReaderMeter.org, said: “By sharing a large corpus of open-licensed data, Mendeley is laying the foundation for a whole new science of the making and spreading of scientific knowledge. This offers coders and researchers alike an unprecedented opportunity to map and measure the real-time impact of scientific research. Mendeley’s API is a mountain of data just waiting to be mined.” Jason Priem and Heather Piwowar, co-founders of Total-Impact.org, added: “Using Mendeley’s data, we can show how papers are making a difference long before they show up in the citation record, as well as which papers are making a difference to student readers, or readers in developing countries. Of course, this wouldn’t be possible without Mendeley’s commitment to releasing this data openly, under the CC-BY license.  A lot of us in the Open Science community are convinced that the we’re on the way to a system built on this kind of openness. In the future, researchers will interact with the literature via a web of interlocking, third-party applications for sorting, filtering, and conversing. By opening its valuable data to developers, Mendeley is helping us get there, today.”

Tim O’Reilly, founder of O’Reilly Media and also a Mendeley Binary Battle judge, added: “This milestone shows how the future of science is being built, app by app, data source by data source. Open data is the biggest science story of the 21st century.”

Dr. Victor Henning, CEO & Co-Founder of Mendeley, said: “Our vision was always to make science more open. The Mendeley API liberates data that has been locked behind paywalls for decades – enabling app developers to reinvent academic workflows, research data discovery, even scientific publishing. Max Planck said: Science progresses funeral by funeral. I think we’ve found a better method.”

Mendeley API graphs and app screenshots:
http://www.flickr.com/photos/mendeley/sets/72157631195319638/

I recently had the chance to sit down with Elizabeth Iorns of Science Exchange to talk about her company and her vision for accelerating research and development and making research more efficient and reproducible. I really wish Science Exchange had been around when I was finishing my PhD. It would have saved me tons of time and saved the lab money, too.

Special note:
Elizabeth and I are offering a free seminar series on making the transition from academia to industry. If you’re interested in having us speak at your institution, please contact elizabeth.iorns @ scienceexchange.com. (more…)

One of the most interesting things about creating software that’s used by millions of people is seeing how the ways people use your software agree with what you expected and also the unexpected ways that people use it. One somewhat unexpected thing we’ve realized is that there are (at least!) two distinct modes of use of Mendeley.

Image via ricephotos

Meet Jane. Jane uses Mendeley as a cloud research storage application. Jane is a graduate student who works mostly on her own and has created and participated in a few public groups. She uses groups mostly for the purpose of discovery of new and interesting research, but also to share what she’s found with others in her field, so public groups are best for her. She keeps her papers in Mendeley so that she can access them easily from wherever she is, on her Desktop PC or Linux machine at work, or her Mac laptop at home, which allows her to work on her manuscripts wherever she is. She sees Mendeley as an application which stores her reading history for easy retrieval and she appreciates the Mendeley Suggests feature to help her discover new research. Jane is a real research hound, needing to store over a thousand papers, and appreciates being able to buy extra storage. Most Mendeley users are like Jane, with or without the need for extra storage. (more…)

Mendeley is emerging as a leading source of data on how ideas spread and which academics are the most widely read and influential in their respective fields. At Altmetrics12, a gathering of the leading researchers studying how social networks and the web are changing research, several researchers presented papers examining how Mendeley’s readership data compares with traditional research. This research provides independent third-party validation of Mendeley’s research stats and enables developers to create discovery tools to service the needs of many different types of research consumers. How do you use altmetrics? Take our survey! (more…)

Changing how research is done is a very big task, and we can’t do it alone. We’re particularly appreciative of our development partners who are working with us to chip away at the problems hindering research efficiency today. One problem is sifting through the volume of search results to find the most important and timely results. Jason Priem of Total Impact is working on this problem at the School for Information Science at the University of North Carolina. He and his colleagues are doing a study to determine if scholarly search can be improved by personalizing search results based on the previous reading history of the scholar — that’s where you come in. If you’re willing to share your academic search and paper reading history to improve science, sign up for his study!
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Image via blackbeltjones

About a week ago, I had the pleasure of attending Science Hack Day with about 150 other scientists and hackers. It was an amazingly fun event with people from all over the world coming together to build cool, quirky, and otherwise awesome things over the span of a weekend. It’s a sort of high holy day for geeks like me, so I was especially thrilled that Mendeley was able to be a sponsor this year. It was also fun spending quality time with some of the PLoS developers and collaborating on a fun hack. Here’s some of the highlights: (more…)

Mendeley makes it easy to embed publications in a public group on your personal website or other pages with convenient embeddable widgets. However, this display is very basic and many of you have asked for something a little more customizable. You have a few options, ranging from no code required to patching Drupal. I’ll be explaining the easy option and leaving the more complicated solutions as an exercise for the reader. So let’s get started! (more…)

Jessica Hammer, a Mellon Interdisciplinary Graduate Research Fellow at Columbia University, shares her candid thoughts about Mendeley. Thank you, Jessica, for taking the time to chat! You’ve helped us to kick off what may be a brand new series of Mendeley stories – as told by our users themselves.

Tell us about your research interests
Officially I study psychology, but games, stories, community, race, gender, learning, technology and creativity are all part of my larger research interests. My focus is on investigating how technology interventions influence the way that people think, feel and behave.  Right now, I’m working on how games can help people adopt new ways of thinking about race and gender.

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Earlier this year, a representative from the Consultative Group on International Agricultural Research (CGIAR) got in touch with us to see if we could help get their organization started with Mendeley. Of course we agreed and recently we heard from Katarlah Taylor, a Knowledge Management Specialist at the International Food Policy Research Institute about how what we’re doing is making a difference to their organization. (more…)

Editor’s note: This is a guest crosspost from Dario Taraborelli who created the ReaderMeter application on top of the Mendeley API. Dario also blogs at Academic Productivity. He asked if he could talk a bit about citation metrics. Over to Dario….

Readers of this blog are not new to my ramblings on soft peer review, social metrics and post-publication impact measures:

• how can we measure the impact of scientific research based on usage data from collaborative annotation systems, social bookmarking services and social media?
• should we expect major discrepancies between citation-based and readership-based impact measures?
• are online reference management systems more robust a data source to study scholarly readership than traditional usage factors (e.g. downloads, clickthrough rates etc.)?

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