Diese Datenbank enthält über 40.000 Dokumente zu Themen aus den Bereichen Formalerschließung – Inhaltserschließung – Information Retrieval.
© 2015 W. Gödert, TH Köln, Institut für Informationswissenschaft / Powered by litecat, BIS Oldenburg (Stand: 23. Dezember 2017)
1Haley, M.R. ; McGee, M.K.: ¬A parametric "parent metric" approach for comparing maximum-normalized journal ranking metrics.
In: Journal of the Association for Information Science and Technology. 69(2018) no.1, S.172-176.
Abstract: This article proposes a parametric approach for facilitating inter-metric and inter-field comparisons of citation-based journal ranking metrics. The mechanism is simple to apply and adjusts for metric magnitude differentials and distributional asymmetries in the rank-score curves. The method is demonstrated using h-index, AWCR-index, g-index, and e-index data from journals in Accounting, Economics, and Finance.
Inhalt: Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23908/full.
2Haley, M.R.: On the normalization and distributional adjustment of journal ranking metrics : a simple parametric approach.
In: Journal of the Association for Information Science and Technology. 68(2017) no.6, S.1590-1593.
Abstract: This paper presents a simple parametric statistical approach to comparing different citation-based journal ranking metrics within a single academic field. The mechanism can also be used to compare the same metric across different academic fields. The mechanism operates by selecting an optimal normalization factor and an optimal distributional adjustment for the rank-score curve, both of which are instrumental in making sound intermetric and interfield journal comparisons.
Inhalt: Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23663/full.
3Haley, M.R.: Ranking top economics and finance journals using Microsoft academic search versus Google scholar : How does the new publish or perish option compare?.
In: Journal of the Association for Information Science and Technology. 65(2014) no.5, S.1079-1084.
Abstract: Recently, Harzing's Publish or Perish software was updated to include Microsoft Academic Search as a second citation database search option for computing various citation-based metrics. This article explores the new search option by scoring 50 top economics and finance journals and comparing them with the results obtained using the original Google Scholar-based search option. The new database delivers significantly smaller scores for all metrics, but the rank correlations across the two databases for the h-index, g-index, AWCR, and e-index are significantly correlated, especially when the time frame is restricted to more recent years. Comparisons are also made to the Article Influence score from eigenfactor.org and to the RePEc h-index, both of which adjust for journal-level self-citations.
Objekt: Microsoft Academic Search ; Google Scholar