Timo Johann

987 total citations
13 papers, 595 citations indexed

About

Timo Johann is a scholar working on Electrical and Electronic Engineering, Information Systems and Computer Networks and Communications. According to data from OpenAlex, Timo Johann has authored 13 papers receiving a total of 595 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Electrical and Electronic Engineering, 5 papers in Information Systems and 3 papers in Computer Networks and Communications. Recurrent topics in Timo Johann's work include Green IT and Sustainability (7 papers), Software Engineering Techniques and Practices (3 papers) and Software Engineering Research (2 papers). Timo Johann is often cited by papers focused on Green IT and Sustainability (7 papers), Software Engineering Techniques and Practices (3 papers) and Software Engineering Research (2 papers). Timo Johann collaborates with scholars based in Germany, Canada and Spain. Timo Johann's co-authors include Walid Maalej, Markus Dick, Eva Kern, Stefan Naumann, Guenther Ruhe, Maleknaz Nayebi, Christoph Stanik, Christian Gülden, Ma Ángeles Moraga and Ignacio García‐Rodríguez de Guzmán and has published in prestigious journals such as IEEE Software, Sustainable Computing Informatics and Systems and Journal of Software Evolution and Process.

In The Last Decade

Timo Johann

13 papers receiving 551 citations

Peers

Timo Johann

IS

EEE

CSA

AI

HI

Henning Femmer Germany

Ma Ángeles Moraga Spain

Paul Shabajee United Kingdom

Nelly Condorí-Fernández Spain

Sedef Akinli Koçak Canada

Manuel F. Bertoa Spain

Rozilawati Razali Malaysia

Aziz Deraman Malaysia

Joaquín Nicolás Spain

Geir Kjetil Hanssen Norway

Henning Femmer Germany

Timo Johann

377 ×1.2

IS

166 ×0.7

EEE

86 ×0.6

CSA

165 ×1.4

AI

41 ×0.6

HI

Citations per year, relative to Timo Johann Timo Johann (= 1×) peers Henning Femmer

Countries citing papers authored by Timo Johann

Since Specialization

Citations

This map shows the geographic impact of Timo Johann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Timo Johann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timo Johann more than expected).

Fields of papers citing papers by Timo Johann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timo Johann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Timo Johann. The network helps show where Timo Johann may publish in the future.

Co-authorship network of co-authors of Timo Johann

This figure shows the co-authorship network connecting the top 25 collaborators of Timo Johann. A scholar is included among the top collaborators of Timo Johann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Timo Johann. Timo Johann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

1.

Fucci, Davide, et al.. (2018). Research on NLP for RE at the University of Hamburg: A Report.. 1 indexed citations

2.

Johann, Timo, et al.. (2017). On the emotion of users in app reviews. arXiv (Cornell University). 8–14. 7 indexed citations

3.

Johann, Timo, et al.. (2017). SAFE: A Simple Approach for Feature Extraction from App Descriptions and App Reviews. 21–30. 107 indexed citations

4.

Moraga, Ma Ángeles, et al.. (2017). GreCo: Green code of ethics. Journal of Software Evolution and Process. 29(2). 6 indexed citations

5.

Johann, Timo & Walid Maalej. (2015). Democratic mass participation of users in Requirements Engineering?. 256–261. 37 indexed citations

6.

Maalej, Walid, Maleknaz Nayebi, Timo Johann, & Guenther Ruhe. (2015). Toward Data-Driven Requirements Engineering. IEEE Software. 33(1). 48–54. 150 indexed citations

7.

Johann, Timo & Walid Maalej. (2013). The Social Dimension of Sustainability in Requirements Engineering.. 3 indexed citations

8.

Dick, Markus, Eva Kern, Timo Johann, Stefan Naumann, & Christian Gülden. (2012). Green Web Engineering - Measurements and Findings. EnviroInfo. 599–606. 4 indexed citations

9.

Johann, Timo, Markus Dick, Stefan Naumann, & Eva Kern. (2012). How to measure energy-efficiency of software: Metrics and measurement results. 51–54. 20 indexed citations

10.

Johann, Timo, Markus Dick, Stefan Naumann, & Eva Kern. (2012). How to measure energy-efficiency of software: metrics and measurement results. 51–54. 19 indexed citations

11.

Johann, Timo, Markus Dick, Eva Kern, & Stefan Naumann. (2011). Sustainable development, sustainable software, and sustainable software engineering: An integrated approach. 34–39. 29 indexed citations

12.

Dick, Markus, et al.. (2011). Measurement and Rating of Software-induced Energy Consumption of Desktop PCs and Servers. EnviroInfo. 290–299. 14 indexed citations

13.

Naumann, Stefan, Markus Dick, Eva Kern, & Timo Johann. (2011). The GREENSOFT Model: A reference model for green and sustainable software and its engineering. Sustainable Computing Informatics and Systems. 1(4). 294–304. 198 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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