Rainer Unland

2.6k total citations
96 papers, 1.1k citations indexed

About

Rainer Unland is a scholar working on Artificial Intelligence, Computer Networks and Communications and Information Systems. According to data from OpenAlex, Rainer Unland has authored 96 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Artificial Intelligence, 33 papers in Computer Networks and Communications and 27 papers in Information Systems. Recurrent topics in Rainer Unland's work include Advanced Software Engineering Methodologies (18 papers), Service-Oriented Architecture and Web Services (17 papers) and Advanced Database Systems and Queries (14 papers). Rainer Unland is often cited by papers focused on Advanced Software Engineering Methodologies (18 papers), Service-Oriented Architecture and Web Services (17 papers) and Advanced Database Systems and Queries (14 papers). Rainer Unland collaborates with scholars based in Germany, United Kingdom and United States. Rainer Unland's co-authors include Stefan Hanenberg, Dominik Stein, Huaglory Tianfield, Roy Sterritt, Manish Parashar, Akmal B. Chaudhri, Jaime Carbonell, Matthias Klusch, Monique Calisti and Robert Hirschfeld and has published in prestigious journals such as SHILAP Revista de lepidopterología, Engineering Applications of Artificial Intelligence and ACM SIGMOD Record.

In The Last Decade

Rainer Unland

87 papers receiving 916 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Rainer Unland Germany 17 644 568 475 104 99 96 1.1k
Seraphin Calo United States 20 687 1.1× 450 0.8× 775 1.6× 43 0.4× 90 0.9× 85 1.4k
Hongji Yang United Kingdom 16 417 0.6× 735 1.3× 329 0.7× 206 2.0× 137 1.4× 147 1.2k
W.T. Tsai United States 18 427 0.7× 503 0.9× 563 1.2× 134 1.3× 116 1.2× 70 1.2k
George T. Heineman United States 15 601 0.9× 638 1.1× 433 0.9× 199 1.9× 158 1.6× 52 1.1k
Kurt Geihs Germany 19 566 0.9× 583 1.0× 682 1.4× 98 0.9× 131 1.3× 131 1.2k
Dan Harkey United States 9 333 0.5× 424 0.7× 451 0.9× 83 0.8× 135 1.4× 13 918
Rogério de Lemos United Kingdom 19 739 1.1× 611 1.1× 667 1.4× 281 2.7× 50 0.5× 117 1.2k
Danny B. Lange Japan 12 708 1.1× 752 1.3× 1.6k 3.3× 79 0.8× 66 0.7× 18 2.0k
Robert Orfali United States 9 332 0.5× 432 0.8× 454 1.0× 84 0.8× 138 1.4× 14 924
Werner Retschitzegger Austria 20 533 0.8× 682 1.2× 460 1.0× 343 3.3× 200 2.0× 105 1.4k

Countries citing papers authored by Rainer Unland

Since Specialization
Citations

This map shows the geographic impact of Rainer Unland'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 Rainer Unland with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rainer Unland more than expected).

Fields of papers citing papers by Rainer Unland

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rainer Unland. 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 Rainer Unland. The network helps show where Rainer Unland may publish in the future.

Co-authorship network of co-authors of Rainer Unland

This figure shows the co-authorship network connecting the top 25 collaborators of Rainer Unland. A scholar is included among the top collaborators of Rainer Unland 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 Rainer Unland. Rainer Unland is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Unland, Rainer, et al.. (2012). A framework for agent-based simulations of hybrid energy infrastructures. Federated Conference on Computer Science and Information Systems. 1293–1299. 9 indexed citations
2.
Unland, Rainer, et al.. (2012). Sentiment Classification of on-line Products Based on Machine Learning Techniques and Multi-agent Systems Technologies.. 128–136. 4 indexed citations
3.
Unland, Rainer, et al.. (2011). Agent. GUI: A multi-agent based simulation framework. Federated Conference on Computer Science and Information Systems. 623–630. 11 indexed citations
4.
Klüver, Christina, Jürgen Klüver, & Rainer Unland. (2009). A Medical Diagnosis System based on MAS Technology and Neural Networks.. 179–191. 2 indexed citations
5.
Unland, Rainer. (2008). (Multi-)Agent Systems Technology and e-Commerce.. 27–27. 1 indexed citations
6.
Unland, Rainer, Matthias Klusch, & Monique Calisti. (2005). Software Agent-Based Applications, Platforms and Development Kits (Whitestein Series in Software Agent Technologies). 2 indexed citations
7.
Stein, Dominik, Stefan Hanenberg, & Rainer Unland. (2005). Visualizing Join Point Selections Using Interaction-Based vs. State-Based Notations Exemplified With Help of Business Rules.. EMISA FORUM. 94–107.
8.
Unland, Rainer, Matthias Klusch, & Monique Calisti. (2005). Software Agent-Based Applications, Platforms and Development Kits. Birkhäuser Basel eBooks. 26 indexed citations
9.
Hanenberg, Stefan, et al.. (2004). Applying Aspect-Oriented Composition to Framework Development { A Case Study. Universitätsbibliographie, Universität Duisburg-Essen. 20(2). 418–418. 5 indexed citations
10.
Bellahsène, Zohra, Tova Milo, Michael Rys, Dan Suciu, & Rainer Unland. (2004). Database and XML Technologies: Second International XML Database Symposium, XSym 2004, Toronto, Canada, August 29-30, 2004, Proceedings (Lecture Notes in Computer Science). Springer eBooks. 1 indexed citations
11.
Kowalczyk, Ryszard, Jens Müller, Huaglory Tianfield, & Rainer Unland. (2003). Agent technologies, infrastructures, tools, and applications for e-services : NODe 2002 Agent-Related Workshops, Erfurt, Germany, October 7-10, 2002 : revised papers. Springer eBooks. 5 indexed citations
12.
Unland, Rainer, et al.. (1997). A Formal Foundation Of The Semantics Of Complex Events In Active Database Management Systems. 6 indexed citations
13.
Unland, Rainer. (1994). Optimistic concurrency control revisited. Econstor (Econstor). 13 indexed citations
14.
Unland, Rainer. (1994). Organizational intelligence and negotiation based DAI systems: Theoretical foundations and experimental results. RePEc: Research Papers in Economics. 13 indexed citations
15.
Unland, Rainer. (1994). Control of Collaboration within Intelligent and Cooperative Information Systems.. Universitätsbibliographie, Universität Duisburg-Essen. 243–254. 1 indexed citations
16.
Unland, Rainer & Günter Schlageter. (1992). A transaction manager development facility for non standard database systems. Universitätsbibliographie, Universität Duisburg-Essen. 399–466. 7 indexed citations
17.
Unland, Rainer & Günter Schlageter. (1991). A flexible and adaptable tool kit approach for transaction management in non standard database systems. Universitätsbibliographie, Universität Duisburg-Essen. 14(1). 49–54. 4 indexed citations
18.
Unland, Rainer & Günter Schlageter. (1989). A Multi-Level Transaction Model for Engineering Applications.. Universitätsbibliographie, Universität Duisburg-Essen. 98–105.
19.
Unland, Rainer, et al.. (1988). An Object Oriented Programming Environment for Advanced Database Applications. Universitätsbibliographie, Universität Duisburg-Essen. 5 indexed citations
20.
Unland, Rainer, et al.. (1985). A transaction model supporting complex applications in integrated information systems. 388–401. 44 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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