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@univ-lehavre/atlas-citation

v2.0.0

Published

OpenAlex citation graph data mining library with DuckDB, ML embeddings, and string grouping

Readme

@univ-lehavre/atlas-citation

Bibliothèque de curation OpenAlex pour recherche d'auteurs et récupération de publications.

Le package expose la recherche d'auteurs, la récupération d'articles par auteur ou par identifiants de travaux, la lecture de configuration d'environnement et les erreurs métier associées. Il sert de couche fonctionnelle au CLI OpenAlex qui guide la sélection des formes de nom, affiliations et publications.

Usage

import { Effect } from "effect";
import {
  searchAuthors,
  retrieve_articles,
  retrieve_articles_given_work_ids,
} from "@univ-lehavre/atlas-citation";

const authors = await Effect.runPromise(searchAuthors("Dupont Jean"));
const works = await Effect.runPromise(
  retrieve_articles(
    ["https://openalex.org/A123456789"],
    ["https://openalex.org/I4210166736"],
  ),
);

Pour un usage interactif en terminal, voir @univ-lehavre/atlas-citation-cli dans cli/citation.

Configuration

Requires a .env file:

OPENALEX_API_URL=https://api.openalex.org
PER_PAGE=25
OPENALEX_API_KEY=          # optional

Internals

src/fetch/

| Export | Description | |--------|-------------| | searchAuthors(name) | Searches OpenAlex authors by display name | | retrieve_articles(authorIds, institutionIds) | Fetches articles for given authors and institutions | | retrieve_articles_given_work_ids(workIds) | Fetches articles by OpenAlex work IDs |

src/group/

Utilitaires internes de similarité pour regrouper des chaînes d'affiliation:

| Export | Description | |--------|-------------| | groupBySimilarity(strings, threshold) | Groups strings by Levenshtein similarity | | groupBySimilarityWithScore(strings, threshold) | Same, with per-group similarity score | | groupByNGramSimilarity(strings, threshold) | Groups strings by n-gram (bigram/trigram) Jaccard similarity | | normalizeString(input, options) | Normalizes a string (diacritics, punctuation, case) |