Countries citing papers authored by Fernando Orejas
Since
Specialization
Citations
This map shows the geographic impact of Fernando Orejas'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 Fernando Orejas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Fernando Orejas more than expected).
This network shows the impact of papers produced by Fernando Orejas. 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 Fernando Orejas. The network helps show where Fernando Orejas may publish in the future.
Co-authorship network of co-authors of Fernando Orejas
This figure shows the co-authorship network connecting the top 25 collaborators of Fernando Orejas.
A scholar is included among the top collaborators of Fernando Orejas 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 Fernando Orejas. Fernando Orejas is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kreowski, Hans‐Jörg, Ugo Montanari, Fernando Orejas, Grzegorz Rozenberg, & Gabriele Taentzer. (2005). Formal Methods in Software and Systems Modeling: Essays Dedicated to Hartmut Ehrig on the Occasion of His 60th Birthday (Lecture Notes in Computer Science). Springer eBooks.4 indexed citations
11.
Fiadeiro, José Luiz, Peter D. Mosses, & Fernando Orejas. (2005). Recent Trends in Algebraic Development Techniques: 17th International Workshop, WADT 2004, Barcelona, Spain, March 27-29, 2004, Revised Selected Papers (Lecture Notes in Computer Science). Springer eBooks.4 indexed citations
12.
Ehrig, Hartmut, et al.. (2002). A Transformation-Based Component Framework For A Generic Integrated Modeling Technique. 6(4). 78–104.2 indexed citations
Jiménez, Rosa María Rodríguez & Fernando Orejas. (1999). An Algebraic Framework for Higher-Order Modules. Formal Methods. 1778–1797.2 indexed citations
15.
Ehrig, Hartmut, Julia Padberg, & Fernando Orejas. (1999). From Basic Views and Aspects to Integration of Specification Formalisms.. Bulletin of the European Association for Theoretical Computer Science. 69. 202–109.4 indexed citations
16.
Ehrig, Hartmut & Fernando Orejas. (1998). Integration Paradigm for Data Type and Process Specification Techniques.. Bulletin of the European Association for Theoretical Computer Science. 65. 192–201.5 indexed citations
17.
Ehrig, Hartmut & Fernando Orejas. (1994). Dynamic Abstract Data Types: An informal Proposal.. Bulletin of the European Association for Theoretical Computer Science. 53. 162–169.9 indexed citations
18.
Ehrig, Hartmut, et al.. (1991). Amalgamation and Extension in the Framework of Specification Logics and Generalized Morphisms.. Bulletin of the European Association for Theoretical Computer Science. 44. 129–143.
19.
Ehrig, Hartmut, et al.. (1991). Theory of Algebraic Module Specification including Behavioral Semantics and Constraints. 145–172.5 indexed citations
20.
Orejas, Fernando. (1986). Role of Abstraction in Program Development - Response.. IFIP Congress. 143–146.3 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.