The objective is to automatically identify trends in Fetal Medicine over the past 10 years through a bibliometric analysis of articles published in Prenatal Diagnosis, using text mining techniques. We processed 2,423 full-text articles published in Prenatal Diagnosis between 2006 and 2015. We extracted salient terms, calculated their frequencies over time, and established evolution profiles for...

VOS is a new mapping technique that can serve as an alternative to the wellknown technique of multidimensional scaling. We present an extensive comparison between the use of multidimensional scaling and the use of VOS for constructing bibliometric maps. In our theoretical analysis, we show the mathematical relation between the two techniques. In our experimental analysis, we use the techniques ...

The name ambiguity problem is especially challenging in the field of bibliographic digital libraries. The problem is amplified when names are collected from heterogeneous sources. This is the case in the Scholarometer system, which performs bibliometric analysis by cross-correlating author names in user queries with those retrieved from digital libraries. The uncontrolled nature of user-generat...

This technical report presents a bibliometric analysis of the top 30 cited researchers from USA, UK and China. The analysis is based on Google Scholar data using CIDS. The researchers were identified using their email suffix: edu, uk and cn. This näıve approach was able to produce rankings consistent with the SCImago country rankings using mininal resources in a fully automated way.

One of the most significant techniques for evaluating employee performance is appraisal, which should be aligned with organization's goals. This topic vital in providing knowledge on evolution appraisal research articles. study aims to assess publications articles over past 20 years (2001 2020). Hence, bibliometric analysis method was performed retrieved from Scopus database and a total 1976 we...