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Cited by 317

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

The string B-tree: a new data structure for string search in external memory and its applications

Open access
Ferragina, Paolo, Grossi, Roberto·1999·Journal of the ACM

Abstract

We introduce a new text-indexing data structure, the String B-Tree , that can be seen as a link between some traditional external-memory and string-matching data structures. In a short phrase, it is a combination of B-trees and Patricia tries for internal-node indices that is made more effective by adding extra pointers to speed up search and update operations. Consequently, the String B-Tree overcomes the theoretical limitations of inverted files, B-trees, prefix B-trees, suffix arrays, compacted tries and suffix trees. String B-trees have the same worst-case performance as B-trees but they manage unbounded-length strings and perform much more powerful search operations such as the ones supported by suffix trees. String B-trees are also effective in main memory (RAM model) because they improve the online suffix tree search on a dynamic set of strings. They also can be successfully applied to database indexing and software duplication.

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Crossref · 10.1145/301970.301973

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Metadata

Authors
Ferragina, P., & Grossi, R.
Venue
Journal of the ACM
Published
1999-03
Volume
46
Issue
2
Pages
236-280
ISSN
  • 0004-5411 (ISSN-L)
  • 1557-735X
OpenAlex
W2087721273
Cited by
317
References
30
FWCI
13.83
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: The string B-tree: a new data structure for string search in external memory and its applications. https://app.cochat.ai/papers/10.1145/301970.301973
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Ferragina, P., & Grossi, R. (1999). The string B-tree: a new data structure for string search in external memory and its applications. Journal of the ACM. https://doi.org/10.1145/301970.301973

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.