
Hel rend plus facile d'interroger des bases de données de manière générique. En pratique, Hel est à la fois la spécification d'un langage de requêtage très simple, et un module JavaScript permettant de : convertir une requête (chaîne de caractères) en l'AST (Arbre de la syntaxe abstraite) correspondant ; convertir une requête (chaîne de caractères) en une fonction filtre correspondante, pour par exemple l'utiliser avec Heimdall ; convertir un AST en la requête (chaîne de caractères) correspondante.
Hel makes easier to query databases in a generic way. In practice, Hel is both the specification of a very simple query language, as long as a JavaScript module that allows you to: convert a query string to the corresponding AST (Abstract Syntax Tree) ; convert a query string to the corresponding filtering function, to then use it for example with Heimdall ; convert an AST to the corresponding query string.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
