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List of updates to okmij.org
Site URL: okmij.org/ftp/
Feed URL: okmij.org/ftp/rss.xml
Posts: 10
Followers: 1
Bibliographic `web service' in VAX/VMS times: or shell scripting done right.
https://okmij.org/ftp/Babel/Babel.html#vax-scripting
Published: May 5, 2026 00:01
Bibliographic `web service' in VAX/VMS times: or shell scripting done right. If VAX were more widespread Perl would not have been needed.
Matrix-matrix multiplication, from less conventional points of view:
https://okmij.org/ftp/Algorithms/matmul.html
Published: April 7, 2026 00:01
Matrix-matrix multiplication, from less conventional points of view: including an elegant imperative view
The last problem of Higher-Order Abstract Syntax:
https://okmij.org/ftp/meta-programming/calculi.html#HOAS
Published: March 2, 2026 00:01
The last problem of Higher-Order Abstract Syntax: latent effects
Compilers: Incrementally and Extensibly.
https://okmij.org/ftp/tagless-final/Compiler/index.html
Published: February 2, 2026 00:01
Further updated and extended notes for the course Compilers: Incrementally and Extensibly. Included in the public notes now is the section on languages, grammars, parsing.
Nested grouping-aggregation: Vertical monoid composition
https://okmij.org/ftp/Algorithms/map-monoid-reduce.html#nga.warm-up
Published: January 1, 2026 00:01
Nested grouping-aggregation: Vertical monoid composition A slightly simpler, and faster, algorithm and a better explanation
Generating Code along with Annotations,
https://okmij.org/ftp/meta-programming/calculi.html#tricks
Published: January 1, 2026 00:01
Generating Code along with Annotations, on an apt example suggested by Olivier Danvy long time ago. An OlivierFest paper.
Generating parallel map-reduce for nested grouping-aggregation.
https://okmij.org/ftp/Algorithms/map-monoid-reduce.html#nga.gen
Published: January 1, 2026 00:01
Generating parallel map-reduce for nested grouping-aggregation. Generating first-order, imperative and indeed performant code
Handling Scope Checks: A Comparative Framework for Dynamic Scope Extrusion Checks.
https://okmij.org/ftp/meta-programming/calculi.html#scope-check
Published: January 1, 2026 00:01
Handling Scope Checks: A Comparative Framework for Dynamic Scope Extrusion Checks. Published in PACMPL (POPL), 2026.
MetaOCaml: Ten Years Later.
https://okmij.org/ftp/ML/MetaOCaml.html#design-10
Published: January 1, 2026 00:01
MetaOCaml: Ten Years Later. The full, 2.5x extended paper published in Science of Computer Programming
Anaphora in Static Orthodox First-Order Logic:
https://okmij.org/ftp/gengo/index.html#new-PLA
Published: December 8, 2025 00:01
Anaphora in Static Orthodox First-Order Logic: intra- and inter-sentential, bound-variable and donkey anaphora in the the 1920s logic