Adrian Johnstone

568 total citations
35 papers, 273 citations indexed

About

Adrian Johnstone is a scholar working on Artificial Intelligence, Computational Theory and Mathematics and Software. According to data from OpenAlex, Adrian Johnstone has authored 35 papers receiving a total of 273 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Artificial Intelligence, 12 papers in Computational Theory and Mathematics and 11 papers in Software. Recurrent topics in Adrian Johnstone's work include Natural Language Processing Techniques (20 papers), Logic, programming, and type systems (12 papers) and semigroups and automata theory (9 papers). Adrian Johnstone is often cited by papers focused on Natural Language Processing Techniques (20 papers), Logic, programming, and type systems (12 papers) and semigroups and automata theory (9 papers). Adrian Johnstone collaborates with scholars based in United Kingdom, Netherlands and United States. Adrian Johnstone's co-authors include Elizabeth Scott, Gregory Gutin, Anders Yeo, E.R. Davies, James P. Reddington, Peter D. Mosses, Mark van den Brand, Paul Balister, Stefanie Gerke and Jurgen Vinju and has published in prestigious journals such as ACM SIGPLAN Notices, ACM Transactions on Programming Languages and Systems and Science of Computer Programming.

In The Last Decade

Adrian Johnstone

33 papers receiving 247 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Adrian Johnstone United Kingdom	9	210	104	85	75	41	35	273
Dana Fisman Israel	8	178 0.8×	144 1.4×	194 2.3×	74 1.0×	59 1.4×	30	312
Sébastien Bardin France	11	131 0.6×	176 1.7×	70 0.8×	113 1.5×	57 1.4×	32	321
Nikos Gorogiannis United Kingdom	8	177 0.8×	44 0.4×	53 0.6×	27 0.4×	30 0.7×	21	229
Matthew Naylor United Kingdom	8	104 0.5×	72 0.7×	49 0.6×	51 0.7×	77 1.9×	29	229
Subhajit Roy India	9	121 0.6×	152 1.5×	42 0.5×	125 1.7×	44 1.1×	40	265
Ralf Steinbrüggen Germany	4	224 1.1×	100 1.0×	87 1.0×	135 1.8×	56 1.4×	5	300
Matteo Cimini United States	7	191 0.9×	73 0.7×	118 1.4×	86 1.1×	60 1.5×	25	242
Brink van der Merwe South Africa	8	79 0.4×	94 0.9×	31 0.4×	74 1.0×	8 0.2×	29	202
Kelly Androutsopoulos United Kingdom	8	60 0.3×	157 1.5×	29 0.3×	119 1.6×	13 0.3×	17	209
Lydie du Bousquet France	8	46 0.2×	153 1.5×	54 0.6×	72 1.0×	31 0.8×	32	190

Countries citing papers authored by Adrian Johnstone

Since Specialization

Citations

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

Fields of papers citing papers by Adrian Johnstone

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Adrian Johnstone

This figure shows the co-authorship network connecting the top 25 collaborators of Adrian Johnstone. A scholar is included among the top collaborators of Adrian Johnstone 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 Adrian Johnstone. Adrian Johnstone 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

Scott, Elizabeth, et al.. (2020). Purely functional GLL parsing. Centrum Wiskunde & Informatica (CWI), the national research institute for mathematics and computer science in the Netherlands. 58. 100945–100945. 5 indexed citations

Scott, Elizabeth, et al.. (2019). Derivation representation using binary subtree sets. Science of Computer Programming. 175. 63–84. 3 indexed citations

Scott, Elizabeth, et al.. (2018). GLL parsing with flexible combinators. Data Archiving and Networked Services (DANS). 16–28. 3 indexed citations

Scott, Elizabeth & Adrian Johnstone. (2016). Structuring the GLL parsing algorithm for performance. Science of Computer Programming. 125. 1–22. 6 indexed citations

Johnstone, Adrian & Elizabeth Scott. (2013). Principled software microengineering. Science of Computer Programming. 97. 64–68.

Johnstone, Adrian, Elizabeth Scott, & Mark van den Brand. (2013). Modular grammar specification. Science of Computer Programming. 87. 23–43. 7 indexed citations

Scott, Elizabeth & Adrian Johnstone. (2012). GLL parse-tree generation. Science of Computer Programming. 78(10). 1828–1844. 21 indexed citations

Gutin, Gregory, Adrian Johnstone, James P. Reddington, Elizabeth Scott, & Anders Yeo. (2012). An algorithm for finding input–output constrained convex sets in an acyclic digraph. Journal of Discrete Algorithms. 13. 47–58. 2 indexed citations

Johnstone, Adrian & Elizabeth Scott. (2010). Tear-Insert-Fold grammars. 1–8. 6 indexed citations

10.

Scott, Elizabeth & Adrian Johnstone. (2009). Recognition is not parsing — SPPF-style parsing from cubic recognisers. Science of Computer Programming. 75(1-2). 55–70. 9 indexed citations

11.

Balister, Paul, Stefanie Gerke, Gregory Gutin, et al.. (2008). Algorithms for generating convex sets in acyclic digraphs. Journal of Discrete Algorithms. 7(4). 509–518. 10 indexed citations

12.

Johnstone, Adrian, et al.. (2008). The Usability of Ambiguity Detection Methods for Context-Free Grammars. Data Archiving and Networked Services (DANS). 1 indexed citations

13.

Johnstone, Adrian & Elizabeth Scott. (2007). Automatic recursion engineering of reduction incorporated parsers. Science of Computer Programming. 68(2). 95–110. 5 indexed citations

14.

Johnstone, Adrian & Elizabeth Scott. (2007). Proofs and pedagogy; science and systems: The grammar tool box. Science of Computer Programming. 69(1-3). 76–85. 3 indexed citations

15.

Scott, Elizabeth, et al.. (2007). BRNGLR: a cubic Tomita-style GLR parsing algorithm. Acta Informatica. 44(6). 427–461. 23 indexed citations

16.

Johnstone, Adrian, et al.. (2006). Evaluating GLR parsing algorithms. Science of Computer Programming. 61(3). 228–244. 12 indexed citations

17.

Scott, Elizabeth & Adrian Johnstone. (2006). Right nulled GLR parsers. ACM Transactions on Programming Languages and Systems. 28(4). 577–618. 29 indexed citations

18.

Scott, Elizabeth & Adrian Johnstone. (2004). Reducing non-determinism in right nulled GLR parsers. Acta Informatica. 40(6-7). 459–489. 5 indexed citations

19.

Johnstone, Adrian & Elizabeth Scott. (2003). Generalised reduction modified LR parsing for domain specific language prototyping. 31. 3666–3675. 8 indexed citations

20.

Johnstone, Adrian, et al.. (2002). What assembly language programmers get up to: control flow challenges in reverse compilation. 83–92. 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.

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