Research output per year
Research output per year
Personal profile
Research interests
I am interested in designing hardware processor architectures for high level execution models and functional programming languages. This includes developing an FPGA-based processor for Haskell in the EPSRC HAFLANG project and compressing neural networks for FPGAs.
I have also investigated scalable fault-tolerant parallelism of functional language runtime systems, executing dataflow programming models efficiently on FPGAs and high level DSLs for FPGAs.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Heron: Modern Hardware Graph Reduction
Ramsay, C. & Stewart, R. J., 19 Jun 2024, IFL '23: Proceedings of the 35th Symposium on Implementation and Application of Functional Languages. Association for Computing Machinery, 3Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile1 Citation (Scopus)53 Downloads (Pure) -
Cloaca: A Concurrent Hardware Garbage Collector for Non-strict Functional Languages
Ramsay, C. & Stewart, R., 28 Aug 2024, Haskell 2024: Proceedings of the 17th ACM SIGPLAN International Haskell Symposium. Association for Computing Machinery, p. 41-54 14 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile47 Downloads (Pure) -
Integrating Canvas and GitLab to Enrich Learning Processes
Schauer, L., Stewart, R. J. & Maarek, M., 14 Apr 2024, Proceedings of the 46th International Conference on Software Engineering: Software Engineering Education and Training. Association for Computing Machinery, p. 180-190 11 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile1 Citation (Scopus)187 Downloads (Pure) -
Empower New Code Citizens to Reflect and Communicate on Code Security
Maarek, M., Abbott, D., Chatzifoti, O., Shah, R., Chan, S. C., Loidl, H.-W., Stewart, R. J., Ferguson, J., Louchart, S., Stals, S. & Baillie, L., Mar 2025, In: IEEE Security and Privacy Magazine. 23, 2, p. 42-51 10 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile44 Downloads (Pure) -
From Haskell to a New Structured Combinator Processor
Xie, Y., Ramsay, C., Stewart, R. J. & Loidl, H.-W., 5 May 2025, (Accepted/In press).Research output: Contribution to conference › Paper › peer-review
File425 Downloads (Pure)
Datasets
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Dataset for "Cloaca: A Concurrent Hardware Garbage Collector for Non-Strict Functional Languages"
Ramsay, C. (Creator) & Stewart, R. J. (Creator), Heriot-Watt University, 17 Jul 2024
DOI: 10.17861/68b8a67f-2684-47fa-bcec-1f97dcb98446
Dataset
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Dataset archive for "Profile Guided Dataflow Transformation for FPGAs & CPUs"
Stewart, R. (Creator), Heriot-Watt University, 29 Aug 2015
DOI: 10.17861/7925c541-42d9-4ded-9a01-5ac652d51353
Dataset
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Dataset for results in "Heron: Modern Hardware Graph Reduction"
Ramsay, C. (Creator) & Stewart, R. J. (Supervisor), Heriot-Watt University, 23 Feb 2024
DOI: 10.17861/b9ab6ca4-a86c-4bf0-b6f3-e462129b6ebb
Dataset
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Dataset for the Heron Core in "Heron: Modern Hardware Graph Reduction"
Ramsay, C. (Creator) & Stewart, R. J. (Supervisor), Heriot-Watt University, 21 Feb 2024
DOI: 10.17861/f4fab5ef-ae98-4300-8328-ea59e47ff8c6, https://github.com/haflang/heron
Dataset
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Open dataset for "RIPL: A Parallel Image Processing Language for FPGAs"
Stewart, R. (Creator), Heriot-Watt University, 3 Jan 2018
DOI: 10.17861/ca09418a-cbc2-4d28-98a1-746267a26f9d
Dataset
Activities
- 2 Editorial activity
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Association for Computing Machinery (Publisher)
Stewart, R. (Editor) & Michaelson, G. J. (Editor)
4 Feb 2017Activity: Publication peer-review and editorial work › Editorial activity
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Association for Computing Machinery (Publisher)
Stewart, R. (Editor) & Michaelson, G. J. (Editor)
12 Mar 2016Activity: Publication peer-review and editorial work › Editorial activity