Changing Journal Impact Factor Rules Creates Unfair Playing Field For Some
Some journals are expected to benefit immensely under Clarivate’s new counting model.
Changes to Journal Impact Factor Announced for 2021
Starting 2021, Journal Impact Factors will be calcuated using online publication dates, not print ones. But phased roll-out may lead to bias for some journals.
Breaking News: Annette Thomas Leaves Clarivate
Breaking News Today: Following Clarivate’s public listing and a high level reorganization, Web of Science Group CEO Annette Thomas is departing
Will Publishers Have Platforms?
Publishers are losing online traffic on their own platforms. What does this mean for the future of the publisher site and the hosted platform companies?
In Latest Sign of Its Resurgence, Clarivate Acquires Kopernio
Today, Clarivate is announcing that it recently acquired Kopernio, a startup launched last year to streamline access to scholarly content.
A New Citation Database Launches Today: Digital Science’s Dimensions
Breaking news today: Digital Science is launching a new citation index that includes a research analytics suite a modern article discovery and access experience. This new product, Dimensions, will offer stiff new competition for Elsevier and Clarivate.
Nuts and Bolts: The Super Long List of Things to Do When Starting a New Journal
Launching a new journal is a lot of work. This post looks at the basic “to do” list of logistical details that need to be done to successfully launch a new journal.
On Moose and Medians (Or Why We Are Stuck With The Impact Factor)
If Thomson Reuters can calculate Impact Factors and Eigenfactors, why can’t they deliver a simple median score?
Interview with Thomson Reuters: InCites Platform Offers New Analytics and Transparency
Thomson Reuters launched a new platform called InCites last week. The platform combines Journal Citation Reports with the Essential Science Indicators. In this Q&A, Patricia Brennan from Thomson Reuters describes the new platform and new additions that answer concerns from critics.
Reinventing the Impact Factor for the 21st century
If we were to build a citation reporting system today, what would it look like? In this post, I propose a solution that would do away with a separate Journal Citation Report (JCR) and propose a suite of services built around the Web of Science, directed to the needs of journal editors and publishers.
Netherlands Heart Journal Editor Delivers Dutch Citation Treat
Editors have learned how to exploit a simple loophole in the calculation of the Impact Factor. Is it time to close that loophole?
Is the Relationship Between Journal Impact Factors and Article Citations Growing Weaker?
A new study suggests a weakening of the relationship between a journal’s impact factor and the articles published therein. An unorthodox analysis and unwillingness to share data for validation purposes raises serious questions about how seriously to take this study.
Universal Citation Paper Lacks Universality
A bold claim that citation impact is comparable across fields is disputed by researchers who question why uncited papers were excluded from the analysis.
Google's New "Scholar Metrics" Have Potential, But Also Prove Problematic
Google’s new “Scholar Metrics” promise to make the h-index viable for journals on a large scale. But problems exist in their approach, some of them easily handled, some not.
Anticipating the 2010 Impact Factor — The Devil Is in the Details
Why predicting a journal’s Impact Factor may be more difficult than you think.