Hélder Coelho

1.7k total citations
87 papers, 538 citations indexed

About

Hélder Coelho is a scholar working on Artificial Intelligence, Management Science and Operations Research and Sociology and Political Science. According to data from OpenAlex, Hélder Coelho has authored 87 papers receiving a total of 538 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Artificial Intelligence, 20 papers in Management Science and Operations Research and 13 papers in Sociology and Political Science. Recurrent topics in Hélder Coelho's work include Multi-Agent Systems and Negotiation (30 papers), Logic, Reasoning, and Knowledge (14 papers) and Auction Theory and Applications (11 papers). Hélder Coelho is often cited by papers focused on Multi-Agent Systems and Negotiation (30 papers), Logic, Reasoning, and Knowledge (14 papers) and Auction Theory and Applications (11 papers). Hélder Coelho collaborates with scholars based in Portugal, Brazil and Germany. Hélder Coelho's co-authors include Fernando Lopes, Luı́s Moniz Pereira, Augusto Q. Novais, Nuno Mamede, Jaime Simão Sichman, Michael Wooldridge, Ronald M. Lee, Rudi Studer, Rosa María Vicari and Hugo Algarvio and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Biomechanics and Decision Support Systems.

In The Last Decade

Hélder Coelho

74 papers receiving 481 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hélder Coelho Portugal 13 287 113 112 66 57 87 538
Fenghui Ren Australia 14 201 0.7× 206 1.8× 112 1.0× 85 1.3× 92 1.6× 60 596
Sofia Ceppi United Kingdom 9 153 0.5× 29 0.3× 92 0.8× 72 1.1× 44 0.8× 29 429
Yee Ling Boo Australia 7 306 1.1× 36 0.3× 40 0.4× 73 1.1× 35 0.6× 22 522
Oliver Vornberger Germany 10 92 0.3× 56 0.5× 49 0.4× 67 1.0× 51 0.9× 46 427
Emilio Serrano Spain 16 203 0.7× 46 0.4× 34 0.3× 72 1.1× 78 1.4× 52 524
Liang Zhou United States 17 940 3.3× 90 0.8× 79 0.7× 44 0.7× 66 1.2× 60 1.2k
Tak-Lam Wong Hong Kong 21 598 2.1× 50 0.4× 116 1.0× 73 1.1× 75 1.3× 67 938
Daochen Zha United States 17 433 1.5× 38 0.3× 44 0.4× 121 1.8× 41 0.7× 38 652
Dimitar Trajanov North Macedonia 10 187 0.7× 57 0.5× 109 1.0× 83 1.3× 21 0.4× 58 448
Lin Yue China 12 501 1.7× 31 0.3× 36 0.3× 39 0.6× 91 1.6× 31 736

Countries citing papers authored by Hélder Coelho

Since Specialization
Citations

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

Fields of papers citing papers by Hélder Coelho

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hélder Coelho

This figure shows the co-authorship network connecting the top 25 collaborators of Hélder Coelho. A scholar is included among the top collaborators of Hélder Coelho 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 Hélder Coelho. Hélder Coelho 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.
Lemos, Carlos M., Hélder Coelho, & Rui J. Lopes. (2013). Agent-based modeling of social conflict, civil violence and revolution: State-of-the-art-review and further prospects. Repositório Institucional do ISCTE-IUL (ISCTE-IUL). 1113. 124–138. 13 indexed citations
2.
Lopes, Fernando & Hélder Coelho. (2012). Concession Strategies for Negotiating Bilateral Contracts in Multi-agent Electricity Markets. 321–325. 8 indexed citations
4.
Coelho, Hélder, Rudi Studer, & Michael Wooldridge. (2010). ECAI 2010 : 19th European Conference on Artificial Intelligence, 16-20 August 2010, Lisbon, Portugal : including Prestigious Applications of Artificial Intelligence (PAIS-2010) : proceedings. IOS Press eBooks. 2 indexed citations
5.
Coelho, Hélder, Rudi Studer, & Michael Wooldridge. (2010). ECAI 2010 - 19th European Conference on Artificial Intelligence, Lisbon, Portugal, August 16-20, 2010, Proceedings. European Conference on Artificial Intelligence. 7 indexed citations
6.
Flores, Cecília Dias, et al.. (2010). Collaborative groups in a medical learning environment. Intelligent Decision Technologies. 4(2). 149–158. 1 indexed citations
7.
Adamatti, Diana F., Jaime Simão Sichman, & Hélder Coelho. (2007). Virtual players in RPG. International Joint Conference on Artificial Intelligence.
8.
Antunes, Luís, João Balsa, & Hélder Coelho. (2007). Tax compliance through MABS: the case of indirect taxes. 605–617. 5 indexed citations
9.
Coelho, Hélder, et al.. (2007). Tuning agents' behaviours using embedded attributes. 139–144. 1 indexed citations
10.
Coelho, Hélder, et al.. (2006). Tuning Behaviours Using Attributes Embedded in an Agents Architecture.. 1 indexed citations
11.
Sichman, Jaime Simão, et al.. (2006). Advances in artificial intelligence -- IBERAMIA-SBIA 2006 : 2nd International Joint Conference, 10th Ibero-American Conference on AI, 18th Brazilian AI Symposium, Ribeirão Preto, Brazil, October 23-27, 2006 : proceedings. Springer eBooks. 5 indexed citations
12.
Antunes, Luís, Hélder Coelho, & João Balsa. (2006). E*plore-ing the Simulation Design Space.. 2 indexed citations
13.
Lopes, Fernando, Nuno Mamede, Augusto Q. Novais, & Hélder Coelho. (2004). Negotiation strategies for autonomous computational agents. European Conference on Artificial Intelligence. 33–37. 14 indexed citations
14.
David, Nuno, et al.. (2004). The Structure and Logic of Interdisciplinary Research in Agent-Based Social Simulation. Journal of Artificial Societies and Social Simulation. 7(3). 1–4. 12 indexed citations
15.
Coelho, Hélder. (2002). Trust in Virtual Societies Edited by Cristiano Castelfranchi and Yao-Hua Tan .. Journal of Artificial Societies and Social Simulation. 5. 1 indexed citations
16.
Lopes, Fernando, Nuno Mamede, Augusto Q. Novais, & Hélder Coelho. (2002). A negotiation model for autonomous computational agents: Formal description and empirical evaluation. Journal of Intelligent & Fuzzy Systems. 12(3-4). 195–212. 21 indexed citations
17.
Coelho, Hélder, et al.. (1998). Adaptive Agents: Emotion Learning. 2 indexed citations
18.
Coelho, Hélder. (1998). Proceedings of the 6th Ibero-American Conference on AI: Progress in Artificial Intelligence. 2 indexed citations
19.
Coelho, Hélder. (1998). Progress in artificial intelligence -- IBERAMIA 98 : 6th Ibero-American Conference on AI, Lisbon, Portugal, October 5-9, 1998 : proceedings. Springer eBooks. 3 indexed citations
20.
Coelho, Hélder. (1988). Interaction among Intelligent Agents (Panel).. European Conference on Artificial Intelligence. 717–718.

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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