Citation analysis has been applied to map the landscape of scientific disciplines and to
assess the impact of publications. However, it is limited in that it assumes all citations to be of …

One of the many intriguing features of new venture ideas for academic inquiry is that they
are “imaginary combinations of product/service offerings, potential markets or users, and …

Die Bausteine des Wissenschaftssystems sind die wissenschaftlichen Publikationen. Sie
dienen dazu, der Welt neue Erkenntnisse zu präsentieren und vorhandenes Wissen …

In recent years, the full text of papers are increasingly available electronically which opens
up the possibility of quantitatively investigating citation contexts in more detail. In this study, …

For the biomedical sciences, the Medical Subject Headings (MeSH) make available a rich
feature which cannot currently be merged properly with widely used citing/cited data. Here, we …

Citations are used for research evaluation, and it is therefore important to know which factors
influence or associate with citation impact of articles. Several citation factors have been …

The field of science mapping has shown the power of citation-based clusters for literature
analysis, yet this technique has barely been used for information retrieval tasks. This work …

The sun-induced chlorophyll fluorescence (SIF) has received increasing attention over the
past few years. This scientometric study analyzed the SIF research field, based on …

The central question tackled in this thesis is, how the formalism of elementary object systems
can be restricted, such that it retains most of its modelling features, but the verification of …