Jörn Altmann

Identifying the effects of co-authorship networks on the performance of scholars: A correlation and regression analysis of performance measures and social network analysis measures

Alireza Abbasi, Jörn Altmann, Liaquat Hossain · Journal of Informetrics · 2011 · 453 citations · Full text

Collaborative Network, Computational Social Science, Network Science +13

Social commerce development in emerging markets

Omer Gibreel, Dhari AlOtaibi, Jörn Altmann · Electronic Commerce Research and Applications · 2017 · 186 citations

Emerging Market, Market Development, Economic Development +8

On the Correlation between Research Performance and Social Network Analysis Measures Applied to Research Collaboration Networks

Alireza Abbasi, Jörn Altmann · 2011 · 110 citations

Engineering, Network Analysis, Social Influence +18

Cost model based service placement in federated hybrid clouds

Jörn Altmann, Mohammad Mahdi Kashef · Future Generation Computer Systems · 2014 · 98 citations

Cluster Computing, Engineering, Edge Computing +7

Evaluating scholars based on their academic collaboration activities: two indices, the RC-index and the CC-index, for quantifying collaboration activities of researchers and scientific communities

Alireza Abbasi, Jörn Altmann, Junseok Hwang · Scientometrics · 2009 · 88 citations

Altmetrics, Collaborative Network, Organizational Communication +9