Add BosphorusSign22k

[cleong110]

https://ogulcanozdemir.github.io/bosphorussign22k/ describes a new updated version of BosphorusSign which is intended to supercede it apparently.

Dataset-adding checklist:

• [x] Fork the repo
• [x] sync forks
• [x] git checkout master
• [x] git pull
• [x] New branch: dataset/something
• [x] Create a JSON along the lines of the schema below. e.g. FOO.json
• [x] Add the JSON to src/datasets. e.g. src/datasets/FOO.json
• [x] Add BibTex to src/references.bib.
  • [x] prepend the citation key with dataset. e.g. dataset:sehyr2021asl
  • [x] "language" field should not need "sign language". No need to say "American Sign Language", "American" will do.
  • [x] Very concise "samples" field, the table does not have a lot of space to display it.
• [x] Commit/push the changes
• [x] Make a pull request!

PR:

• [x] sync master of both forks
• [x] git pull master on local
• [x] git merge master on branch
• [x] git push
• [x] THEN make the PR

Schema:

{
  "pub": {
    "name": string, # this gets used as the name of the dataset, e.g. "WLASL"
    "year": integer or null,
    "publication":string or null, # this matches a key in references.bib, e.g. "dataset:joshiISLTranslateDatasetTranslating2023"
    "url": string or null # URL to access it. e.g. "https://www.sign-lang.uni-hamburg.de/dgs-korpus/index.php/welcome.html"
  },
  "#loader": string or null, # the key you would use in the sign language datasets library. e.g. "dgs_corpus". Website will auto-link
  "#items": integer or null, # this is the number of unique signs in the column
  "#samples": string or null, # e.g. "1100 videos" or "8,257 Sentences"
  "#signers": integer or string or null, # number of unique signers
  "features": array of strings, ["feature1","feature2"], # I've seen things like "mouthing", "video:RGB", "pose:Kinect", "pose:OpenPose","text:Polish", "gloss:ASL", "writing:HamNoSys", etc.
  "language": string, # the Sign language or languages, e.g. "American" for American Sign Language (ASL)
  "license": string or null,
  "licenseUrl": string or null
}

[cleong110]

Official citation according to rebiber:

@inproceedings{ozdemir2020bosphorussign22k,
 address = {Marseille, France},
 author = {{\"O}zdemir, O{\u{g}}ulcan  and
K{\i}nd{\i}ro{\u{g}}lu, Ahmet Alp  and
Cihan Camg{\"o}z, Necati  and
Akarun, Lale},
 booktitle = {Proceedings of the LREC2020 9th Workshop on the Representation and Processing of Sign Languages: Sign Language Resources in the Service of the Language Community, Technological Challenges and Application Perspectives},
 isbn = {979-10-95546-54-2},
 language = {English},
 pages = {181--188},
 publisher = {European Language Resources Association (ELRA)},
 title = {{B}osphorus{S}ign22k Sign Language Recognition Dataset},
 url = {https://aclanthology.org/2020.signlang-1.30},
 year = {2020}
}