English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

This short note is the result of a French "Hippocampe internship" that aimsat introducing the world of research to young undergraduate French students.The problem studied is the following: imagine yourself locked in a cage barredwith $n$ different locks. You are given a keyring with $N \geq n$ keyscontaining the $n$ keys that open the locks. In average, how many trials arerequired to open all locks and get out? The article studies $3$ differentstrategies and compare them. Implementation of the strategies are also proposedas illustrations of the theoretical results.

Locks and keys: How fast can you open several locks with too many keys?