Ralph Matthes

681 total citations
34 papers, 251 citations indexed

About

Ralph Matthes is a scholar working on Artificial Intelligence, Computational Theory and Mathematics and Civil and Structural Engineering. According to data from OpenAlex, Ralph Matthes has authored 34 papers receiving a total of 251 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Artificial Intelligence, 15 papers in Computational Theory and Mathematics and 4 papers in Civil and Structural Engineering. Recurrent topics in Ralph Matthes's work include Logic, programming, and type systems (17 papers), Logic, Reasoning, and Knowledge (13 papers) and Formal Methods in Verification (7 papers). Ralph Matthes is often cited by papers focused on Logic, programming, and type systems (17 papers), Logic, Reasoning, and Knowledge (13 papers) and Formal Methods in Verification (7 papers). Ralph Matthes collaborates with scholars based in France, Germany and Portugal. Ralph Matthes's co-authors include Tarmo Uustalu, James C. Delouche, George Dougherty, Andreas Abel, Martin Lotz, K. Schügerl, Johanna Brix, Luís Pinto, Jürgen Bernhardt and B. E. Smith and has published in prestigious journals such as Electroencephalography and Clinical Neurophysiology, Process Biochemistry and Theoretical Computer Science.

In The Last Decade

Ralph Matthes

30 papers receiving 222 citations

Peers

Ralph Matthes

AI

CTM

PS

BIOPH

SH

Kezhu Tan China

Weiqi Liang China

Jun Mao China

Chen‐Tuo Liao Taiwan

Byung-Soon Choi South Korea

Jessica Andrea Carballido Argentina

Oghenejokpeme I. Orhobor United Kingdom

Md. Altaf-Ul-Amin Japan

Wei Mao United States

Kezhu Tan China

Ralph Matthes

39 ×0.3

AI

41 ×0.4

CTM

124 ×2.4

PS

19 ×0.8

BIOPH

0 ×0.0

SH

Citations per year, relative to Ralph Matthes Ralph Matthes (= 1×) peers Kezhu Tan

Countries citing papers authored by Ralph Matthes

Since Specialization

Citations

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

Fields of papers citing papers by Ralph Matthes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Matthes

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph Matthes. A scholar is included among the top collaborators of Ralph Matthes 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 Ralph Matthes. Ralph Matthes is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Matthes, Ralph, et al.. (2021). A coinductive approach to proof search through typed lambda-calculi. Annals of Pure and Applied Logic. 172(10). 103026–103026. 1 indexed citations

2.

Matthes, Ralph, et al.. (2019). Inhabitation in simply typed lambda-calculus through a lambda-calculus for proof search. HAL (Le Centre pour la Communication Scientifique Directe). 2 indexed citations

3.

Matthes, Ralph, et al.. (2019). Decidability of Several Concepts of Finiteness for Simple Types. Fundamenta Informaticae. 170(1-3). 111–138. 1 indexed citations

4.

Matthes, Ralph, et al.. (2016). HAL (Le Centre pour la Communication Scientifique Directe). 1 indexed citations

5.

Matthes, Ralph. (2016). Parameters for Optimal Harvesting. 1 indexed citations

6.

Matthes, Ralph, et al.. (2016). Heated Air Drying of Soybean Seed.

7.

Matthes, Ralph, et al.. (2013). Monadic translation of classical sequent calculus. Mathematical Structures in Computer Science. 23(6). 1111–1162.

8.

Matthes, Ralph. (2010). Map fusion for nested datatypes in intensional type theory. Science of Computer Programming. 76(3). 204–224. 3 indexed citations

9.

Matthes, Ralph, et al.. (2009). Continuation-Passing Style and Strong Normalisation for Intuitionistic Sequent Calculi. Logical Methods in Computer Science. Volume 5, Issue 2. 1 indexed citations

10.

Abel, Andreas, Ralph Matthes, & Tarmo Uustalu. (2004). Iteration and coiteration schemes for higher-order and nested datatypes. Theoretical Computer Science. 333(1-2). 3–66. 25 indexed citations

11.

Matthes, Ralph & Tarmo Uustalu. (2004). Substitution in non-wellfounded syntax with variable binding. Theoretical Computer Science. 327(1-2). 155–174. 18 indexed citations

12.

Matthes, Ralph. (2004). Non-strictly positive fixed points for classical natural deduction. Annals of Pure and Applied Logic. 133(1-3). 205–230. 12 indexed citations

13.

Abel, Andreas & Ralph Matthes. (2003). (Co-)Iteration for Higher-Order Nested Datatypes. 1 indexed citations

14.

Matthes, Ralph, et al.. (2003). Short proofs of normalization for the simply- typed λ-calculus, permutative conversions and Gödel's T. Archive for Mathematical Logic. 42(1). 59–87. 38 indexed citations

15.

Matthes, Ralph. (2002). Tarski's Fixed-Point Theorem And Lambda Calculi With Monotone Inductive Types. Synthese. 133(1-2). 107–129. 4 indexed citations

16.

Brix, Johanna, et al.. (2001). Measurement of the individual exposure to 50 and 16 2/3 Hz magnetic fields within the Bavarian population. Bioelectromagnetics. 22(5). 323–332. 22 indexed citations

17.

Matthes, Ralph, et al.. (2001). Erfassung und strahlenhygienische Bewertung der solaren UV-Exposition in Deutschland. Zeitschrift für Medizinische Physik. 11(4). 227–235. 2 indexed citations

18.

Cornelius, W. D., Peter J. Delfyett, Ralph Matthes, et al.. (1999). ICNIRP statement on laser pointers. Health Physics. 77(2). 218–220. 1 indexed citations

19.

Smith, B. E., et al.. (1990). Measurements of maximum pressure at the soil-tyre interface of a rubber-tyred skidder.. Paper - American Society of Agricultural Engineers. 1 indexed citations

20.

Delouche, James C., et al.. (1973). Storage of Seed in Sub-Tropical and Tropical Regions. Seed Science and Technology. 1(3). 671–700. 49 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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