kwon-young

7 ms·

1.
by kwon-young 3mo ago
So, the format for musicologist and researcher in music is the MEI format: https://music-encoding.org/ for which the reference engraver is verovio: https://www.verovio.org/index.xhtml Note that verovio is a
2.
by kwon-young 4mo ago
It's nice that python 3.15 added Iterator synchronization primitives: https://docs.python.org/3.15/library/threading.html#iterator... . These will nicely complement my threaded-generator package which is doing
3.
by kwon-young 6mo ago
The article mentions prolog but doesn't mention you can use constraints to fully express his computation graph. My prefered library is clpBNR which has powerful constraints over boolean, integers and floats: Welcome to SWI-Prolog (
4.
Swish can now render Vega-lite graph(swish.swi-prolog.org)
2 points by kwon-young 1y ago|0 comments
5.
by kwon-young 1y ago
I don't see the advantage ? In the comparative table, they claim that conda doesn't support: * lock file: which is false, you can freeze your environment * task runner: I don't need my package manager to be a task runner * pr
6.
by kwon-young 1y ago
In my opinion, anything that touch compiled packages like pytorch should be packaged with conda/mamba on conda-forge. I found it is the only package manager for python which will reliably detect my hardware and install the correct vers
7.
by kwon-young 1y ago
Just to illustrate this point, poppler [1] (which is the most popular pdf renderer in open source) has a little tool called pdf2cairo [2] which can render a pdf into a svg. This means you can delegate all pdf rendering to poppler and only w
8.
by kwon-young 1y ago
This reminds me of the mp-units [1] library which aims to solve this problem focusing on the physical quantities. The use of strong quantities means that you can have both safety and complex conversion logic handled automatically, while hav
9.
by kwon-young 1y ago
I am working on a unit-aware arithmetic library for swi-prolog (1) modeled after the c++ mp-units library (2). Turns out prolog is really well suited for this because: * of its ability to store unit system data as code * unit conversion is
10.
by kwon-young 1y ago
Curl is one of the very few projects I managed to contribute to with a very simple PR. At the time, I was a bit lost with their custom testing framework, but was very imprest by the ease of contributing to one of the most successful open-so
11.
by kwon-young 1y ago
I have recently started working on a swi-prolog library for unit aware arithmetic[1]. It is still very bare bone (especially in documentation), but I started writing some examples[2] to showcase the library. It is essentially a port of the
12.
by kwon-young 2y ago
Funny how we can stumble on the same idea from a different perspective. In my case, I wanted to generate efficient C code for an array library written in prolog. The logical solution was to manipulate a C ast from prolog, but since a lot of
13.
by kwon-young 2y ago
I'm working on a pure SWI-Prolog grammar to describe the modern music notation. The end goal being to be able to do the last step of Optical Music Recognition and generate the final music score (in the MEI) from a set of graphical prim
14.
by kwon-young 2y ago
I don't recall finding hugin when I did my (short) research on image stitching tool. Thanks to you, I've read the scanned image stitching documentation and I suppose it could work. However, the process seems quite complicated and
15.
by kwon-young 2y ago
Yeah, I should really try to improve it... But it was just 3 days hacking to put a frontend on the opencv Stitch class and produce an exe that my dad could use.
16.
by kwon-young 2y ago
A few years ago, my dad working in chips control quality asked me how to do exactly this but with images from optical microscopes. I can confirm what the post affirms that panorama stitcher softwares are not able to do the job. But what I f
17.
Ninja build system generator in Prolog(github.com)
3 points by kwon-young 3y ago|0 comments
18.
Carcassone in Prolog(gist.github.com)
4 points by kwon-young 4y ago|1 comments
19.
by kwon-young 4y ago
Generate a complete rectangular map using all 84 carcassone tiles where all borders are pastures.
20.
by kwon-young 4y ago
Prolog was made to parse text, so shouldn't we derive the constraints from the text itself with a DCG ? :- set_prolog_flag(double_quotes, codes). text("Vixen should be behind Rudolph, Prancer and Dasher, whilst Vixen shou
21.
by kwon-young 4y ago
Wow, I never would have imagined that my project would be shared on hacker news by Markus Triska! I'm happy to answer any questions you might have. Just a note: this project is not at all in a shareable state (no documentation, incompl
22.
by kwon-young 4y ago
I did not know of this project. I suppose it did not come up in my research sinve I was looking for simple Guis that my dad could use. His setup only has a simple microscope camera that can stream a video to an old windows xp pc with a hard
23.
by kwon-young 4y ago
In my case, my dad needed a Gui for stitching microscope images and he told me that none of the panorama stitching Guis were working for him. I found out that the out of the box opencv Stitcher [1] class is perfect for that but nobody seems