Global maps of science based on the new Web-of-Science categories

Interactive overlays: A new method for generating global journal maps from Web-of-Science data

(2012) Loet Leydesdorff et al.   Journal of Informetrics

The structure of the Arts & Humanities Citation Index: A mapping on the basis of aggregated citations among 1,157 journals

(2011) Loet Leydesdorff et al.   JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY

Local emergence and global diffusion of research technologies: An exploration of patterns of network formation

(2011) Loet Leydesdorff et al.   JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY

A forward diversity index

(2011) Stephen Carley et al.   SCIENTOMETRICS

Towards a typology of research performance diversity: the case of top Hungarian players

(2011) Sándor Soós et al.   SCIENTOMETRICS

Science overlay maps: A new tool for research policy and library management

(2010) Ismael Rafols et al.   JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY

A unified approach to mapping and clustering of bibliometric networks

(2010) Ludo Waltman et al.   Journal of Informetrics

How interdisciplinary is nanotechnology?

(2009) Alan L. Porter et al.   JOURNAL OF NANOPARTICLE RESEARCH

Content-based and algorithmic classifications of journals: Perspectives on the dynamics of scientific communication and indexer effects

(2009) Ismael Rafols et al.   JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY

Is science becoming more interdisciplinary? Measuring and mapping six research fields over time

(2009) Alan L. Porter et al.   SCIENTOMETRICS

Software survey: VOSviewer, a computer program for bibliometric mapping

(2009) Nees Jan van Eck et al.   SCIENTOMETRICS

A global map of science based on the ISI subject categories

(2008) Loet Leydesdorff et al.   JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY