Purpose – The aim of this paper is to outline a triangulated methodology for studying usage of electronic health information systems which combines the quantitative data accrued from computer logs with qualitative data from in‐depth interviews and observation. Design/methodology/approach –...

Purpose – The paper seeks to extend co‐link analysis to web sites of heterogeneous companies belonging to different industries and countries, and to cluster companies by industries and compare results from different countries. Design/methodology/approach – Web sites of 255 companies that...

Purpose – Content‐based image retrieval (CBIR) technologies offer many advantages over purely text‐based image search. However, one of the drawbacks associated with CBIR is the increased computational cost arising from tasks such as image processing, feature extraction, image...

Purpose – The purpose of this paper is to carry out a bibliometric analysis of the development of Chinese research in superconductivity since the advent of high‐temperature superconductivity (HTS) in the mid‐1980s, and to compare Chinese research with that of its international competitors....