2 papers
cs.DS2025
Static Retrieval Revisited: To Optimality and Beyond
Yang Hu, William Kuszmaul, Jingxun Liang +3
In the static retrieval problem, a data structure must answer retrieval queries mapping a set of keys in a universe to -bit values. Information-theoretically, retrieva…
cs.DS2024
Optimal Static Dictionary with Worst-Case Constant Query Time
Yang Hu, Jingxun Liang, Huacheng Yu +2
In this paper, we design a new succinct static dictionary with worst-case constant query time. A dictionary data structure stores a set of key-value pairs with distinct keys in $[U…