Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Point-set topological spatial relations
1991942 citationsMax J. Egenhofer, Robert FranzosaInternational Journal of Geographical Information Systemsprofile →
Determining semantic similarity among entity classes from different ontologies
2003539 citationsM. Andrea Rodríguez, Max J. Egenhoferprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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Countries citing papers authored by Max J. Egenhofer
Since
Specialization
Citations
This map shows the geographic impact of Max J. Egenhofer'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 Max J. Egenhofer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Max J. Egenhofer more than expected).
Fields of papers citing papers by Max J. Egenhofer
This network shows the impact of papers produced by Max J. Egenhofer. 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 Max J. Egenhofer. The network helps show where Max J. Egenhofer may publish in the future.
Co-authorship network of co-authors of Max J. Egenhofer
This figure shows the co-authorship network connecting the top 25 collaborators of Max J. Egenhofer.
A scholar is included among the top collaborators of Max J. Egenhofer 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 Max J. Egenhofer. Max J. Egenhofer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Rodríguez, M. Andrea, et al.. (2006). GeoSpatial Semantics: First International Conference, GeoS 2005, Mexico City, Mexico, November 29-30, 2005, Proceedings (Lecture Notes in Computer Science). Springer eBooks.3 indexed citations
3.
Morrison, Joel L., John S. Adams, Sarah Witham Bednarz, et al.. (2006). Beyond Mapping: Meeting National Needs Through Enhanced Geographic Information Science. ResearchSpace (University of Auckland).2 indexed citations
4.
Egenhofer, Max J., et al.. (2005). Semantics of Simple Arrow Diagrams.. National Conference on Artificial Intelligence. 101–104.5 indexed citations
5.
Medeiros, Cláudia Bauzer, Max J. Egenhofer, & Elisa Bertino. (2005). Advances in Spatial and Temporal Databases: 9th International Symposium, SSTD 2005, Angra dos Reis, Brazil, August 22-24, 2005, Proceedings (Lecture Notes in Computer Science). Springer eBooks.1 indexed citations
6.
Egenhofer, Max J., Christian Freksa, & Harvey J. Miller. (2004). Geographic Information Science: Third International Conference, GI Science 2004 Adelphi, MD, USA, October 20-23, 2004 Proceedings (Lecture Notes in Computer Science). Springer eBooks.2 indexed citations
Egenhofer, Max J., et al.. (2002). Presentations and Bearers of Semantics on the Web. The Florida AI Research Society. 408–412.4 indexed citations
9.
Egenhofer, Max J., et al.. (2001). Multimodal spatial querying: what people sketch and talk about.. International Conference on Human-Computer Interaction. 732–736.5 indexed citations
10.
Fonseca, Frederico, Max J. Egenhofer, & Karla A. V. Borges. (2000). Ontologias e Interoperabilidade Semântica entre SIGs. Biblioteca Digital da Memória Científica do INPE (National Institute for Space Research). 9(1-2). 33–44.10 indexed citations
11.
Egenhofer, Max J., et al.. (1999). Spatio-Temporal GIS Analysis for Environmental Health.5 indexed citations
12.
Egenhofer, Max J. & Robert Franzosa. (1995). On the equivalence of topological relations. International Journal of Geographical Information Systems. 9(2). 133–152.137 indexed citations
Egenhofer, Max J., et al.. (1995). Modeling Conceptual Neighborhoods of Topological Line-Region Relations.9 indexed citations
15.
Egenhofer, Max J., et al.. (1995). On the Robustness of Qualitative Distance- and Direction-Reasoning.12 indexed citations
16.
Egenhofer, Max J., et al.. (1995). Topology of Prototypical Spatial Relations Between Lines and Regions in English and Spanish.11 indexed citations
17.
Egenhofer, Max J.. (1994). Pre-processing queries with spatial constraints. Photogrammetric Engineering & Remote Sensing. 60(6). 783–790.9 indexed citations
18.
Egenhofer, Max J.. (1993). Definitions of Line-Line Relations for Geographic Databases.. IEEE Data(base) Engineering Bulletin. 16. 40–45.22 indexed citations
19.
Egenhofer, Max J., et al.. (1992). Object-Oriented Modeling for GIS.26 indexed citations
20.
Egenhofer, Max J. & Andrew U. Frank. (1988). Towards a Spatial Query Language: User Interface Considerations. Very Large Data Bases. 124–133.24 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.