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An Algorithm for a Better Bookshelf.

The article focuses on the bookshelf problem, or "list labeling" problem within the field of computer science. The author explains that researchers have struggled to improve upon an algorithm with a logarithmic cost for adding new entries, but recent breakthroughs have produced a new approach that c...

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Published in:Communications of the ACM Vol. 68; no. 9; pp. 11 - 14
Main Author: Klarreich, Erica
Format: Article
Published: Association for Computing Machinery Sep2025
Subjects:
Algorithms
Algorithm research
Logarithms
Data analysis
Big data
Bookshelf (Library management system)
Online Access:View this record in EBSCOhost
Summary:The article focuses on the bookshelf problem, or "list labeling" problem within the field of computer science. The author explains that researchers have struggled to improve upon an algorithm with a logarithmic cost for adding new entries, but recent breakthroughs have produced a new approach that comes close to the theoretical lower limit. This development could make list labeling more efficient in large-scale data applications.