Stephen Dignum

4 papers and 68 indexed citations i.

About

Stephen Dignum is a scholar working on Information Systems, Artificial Intelligence and Molecular Biology. According to data from OpenAlex, Stephen Dignum has authored 4 papers receiving a total of 68 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Information Systems, 2 papers in Artificial Intelligence and 1 paper in Molecular Biology. Recurrent topics in Stephen Dignum’s work include Information Retrieval and Search Behavior (2 papers), Expert finding and Q&A systems (1 paper) and Metaheuristic Optimization Algorithms Research (1 paper). Stephen Dignum is often cited by papers focused on Information Retrieval and Search Behavior (2 papers), Expert finding and Q&A systems (1 paper) and Metaheuristic Optimization Algorithms Research (1 paper). Stephen Dignum collaborates with scholars based in United Kingdom, Hong Kong and Portugal. Stephen Dignum's co-authors include Leonardo Vanneschi, Sara Silva, Udo Kruschwitz, Maria Fasli, Dawei Song, Anne De Roeck and Malcolm Clark and has published in prestigious journals such as Information Processing & Management, Genetic Programming and Evolvable Machines and Open Research Online - ORO (The Open University).

In The Last Decade

Co-authorship network of co-authors of Stephen Dignum i

Fields of papers citing papers by Stephen Dignum

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Stephen Dignum

Since Specialization
Citations

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

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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2025