Holger Billhardt

1.4k total citations
47 papers, 723 citations indexed

About

Holger Billhardt is a scholar working on Artificial Intelligence, Automotive Engineering and Information Systems. According to data from OpenAlex, Holger Billhardt has authored 47 papers receiving a total of 723 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Artificial Intelligence, 11 papers in Automotive Engineering and 9 papers in Information Systems. Recurrent topics in Holger Billhardt's work include Transportation and Mobility Innovations (11 papers), Multi-Agent Systems and Negotiation (10 papers) and Auction Theory and Applications (8 papers). Holger Billhardt is often cited by papers focused on Transportation and Mobility Innovations (11 papers), Multi-Agent Systems and Negotiation (10 papers) and Auction Theory and Applications (8 papers). Holger Billhardt collaborates with scholars based in Spain, France and Germany. Holger Billhardt's co-authors include Sascha Ossowskí, Víctor Maojo, Alberto Fernández, Ramón Hermoso, Marin Lujak, Stephan Dreiseitl, Lucila Ohno‐Machado, Michael Binder, Staal A. Vinterbo and Harald Kittler and has published in prestigious journals such as Expert Systems with Applications, Knowledge-Based Systems and Applied Sciences.

In The Last Decade

Holger Billhardt

43 papers receiving 682 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Holger Billhardt Spain 13 309 148 134 86 85 47 723
Binbin Zhou China 13 131 0.4× 244 1.6× 48 0.4× 91 1.1× 74 0.9× 50 718
Adi Wibowo Indonesia 14 302 1.0× 29 0.2× 96 0.7× 51 0.6× 63 0.7× 94 683
Muhammad Saleem Pakistan 15 245 0.8× 50 0.3× 208 1.6× 217 2.5× 19 0.2× 36 896
Xingxia Wang China 17 137 0.4× 74 0.5× 77 0.6× 62 0.7× 19 0.2× 51 850
Li Weigang Brazil 14 194 0.6× 22 0.1× 108 0.8× 137 1.6× 11 0.1× 160 877
Shang Gao China 15 277 0.9× 120 0.8× 386 2.9× 366 4.3× 52 0.6× 98 943
Ioannis Anagnostopoulos Greece 14 440 1.4× 73 0.5× 237 1.8× 126 1.5× 9 0.1× 86 1.3k
Barry O’Sullivan Ireland 19 365 1.2× 71 0.5× 158 1.2× 486 5.7× 50 0.6× 171 1.3k
Azuma Ohuchi Japan 14 116 0.4× 147 1.0× 28 0.2× 45 0.5× 13 0.2× 115 630
Elarbi Badidi United Arab Emirates 14 74 0.2× 63 0.4× 218 1.6× 240 2.8× 14 0.2× 53 511

Countries citing papers authored by Holger Billhardt

Since Specialization
Citations

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

Fields of papers citing papers by Holger Billhardt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Holger Billhardt

This figure shows the co-authorship network connecting the top 25 collaborators of Holger Billhardt. A scholar is included among the top collaborators of Holger Billhardt 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 Holger Billhardt. Holger Billhardt 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.
Lujak, Marin, et al.. (2023). How to achieve fair and efficient cooperative vehicle routing?. AI Communications. 37(2). 223–245. 3 indexed citations
2.
Fernández, Alberto, et al.. (2023). Problem Detection in the Edge of IoT Applications.. International Journal of Interactive Multimedia and Artificial Intelligence. 8(3). 85–97. 3 indexed citations
3.
4.
Billhardt, Holger, Alberto Fernández, Sascha Ossowskí, Javier Palanca, & Javier Bajo. (2019). Taxi dispatching strategies with compensations. Expert Systems with Applications. 122. 173–182. 28 indexed citations
5.
Palanca, Javier, Elena del Val, Ana García‐Fornes, et al.. (2016). Designing a goal-oriented smart-home environment. Information Systems Frontiers. 20(1). 125–142. 15 indexed citations
6.
Lujak, Marin, Holger Billhardt, & Sascha Ossowskí. (2016). Distributed coordination of emergency medical service for angioplasty patients. Annals of Mathematics and Artificial Intelligence. 78(1). 73–100. 8 indexed citations
7.
Bruns, Ralf, Jürgen Dunkel, Holger Billhardt, Marin Lujak, & Sascha Ossowskí. (2014). Using Complex Event Processing to support data fusion for ambulance coordination. International Conference on Information Fusion. 1–7. 4 indexed citations
8.
Fernández, Alberto, et al.. (2014). Service discovery acceleration with hierarchical clustering. Information Systems Frontiers. 17(4). 799–808. 24 indexed citations
9.
Billhardt, Holger, Marin Lujak, Vicente Sánchez-Brunete, Alberto Fernández, & Sascha Ossowskí. (2014). Dynamic coordination of ambulances for emergency medical assistance services. Knowledge-Based Systems. 70. 268–280. 34 indexed citations
10.
Hermoso, Ramón, Holger Billhardt, & Sascha Ossowskí. (2013). Trust-based role coordination in task-oriented multiagent systems. Knowledge-Based Systems. 52. 78–90. 10 indexed citations
11.
Billhardt, Holger, et al.. (2011). Adaptive regulation of open MAS: an incentive mechanism based on modifications of the environment. Adaptive Agents and Multi-Agents Systems. 1243–1244. 1 indexed citations
12.
Hermoso, Ramón, Holger Billhardt, & Sascha Ossowskí. (2010). Role evolution in Open Multi-Agent Systems as an information source for trust. Adaptive Agents and Multi-Agents Systems. 217–224. 17 indexed citations
13.
Maojo, Víctor, et al.. (2009). Integration of Relational and Textual Biomedical Sources. Methods of Information in Medicine. 49(4). 337–348. 9 indexed citations
14.
Billhardt, Holger, et al.. (2009). Organising MAS. 740–746. 11 indexed citations
15.
Hermoso, Ramón, et al.. (2008). Extending virtual organizations to improve trust mechanisms. Adaptive Agents and Multi-Agents Systems. 1489–1492. 4 indexed citations
16.
Hermoso, Ramón, et al.. (2006). Effective Use of Organisational Abstractions for Confidence Models.. 1 indexed citations
17.
Alonso-Calvo, Raúl, et al.. (2006). An agent- and ontology-based system for integrating public gene, protein, and disease databases. Journal of Biomedical Informatics. 40(1). 17–29. 37 indexed citations
18.
Pérez-Rey, David, Víctor Maojo, Miguel García-Remesal, et al.. (2005). ONTOFUSION: Ontology-based integration of genomic and clinical databases. Computers in Biology and Medicine. 36(7-8). 712–730. 65 indexed citations
19.
Billhardt, Holger, Daniel Borrajo, & Víctor Maojo. (2003). LEARNING RETRIEVAL EXPERT COMBINATIONS WITH GENETIC ALGORITHMS. International Journal of Uncertainty Fuzziness and Knowledge-Based Systems. 11(1). 87–113. 8 indexed citations
20.
Dreiseitl, Stephan, Lucila Ohno‐Machado, Harald Kittler, et al.. (2001). A Comparison of Machine Learning Methods for the Diagnosis of Pigmented Skin Lesions. Journal of Biomedical Informatics. 34(1). 28–36. 191 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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