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Fischer et al., 2015 - Google Patents

Alphabet-dependent string searching with wexponential search trees

Fischer et al., 2015

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Document ID
17890994550559215042
Author
Fischer J
Gawrychowski P
Publication year
Publication venue
Combinatorial Pattern Matching: 26th Annual Symposium, CPM 2015, Ischia Island, Italy, June 29--July 1, 2015, Proceedings 26

External Links

Snippet

We consider finding a pattern of length mm in a compacted (linear-size) trie storing strings over an alphabet of size σ σ. In static tries, we achieve O (m+\lg\lg σ) O (m+ lg lg σ) deterministic time, whereas in dynamic tries we achieve O (m+\lg^ 2\lg σ\lg\lg\lg σ) O (m+ lg …
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Classifications

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    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30312—Storage and indexing structures; Management thereof
    • G06F17/30321—Indexing structures
    • G—PHYSICS
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    • G06F17/30946—Information retrieval; Database structures therefor; File system structures therefor details of database functions independent of the retrieved data type indexing structures
    • G06F17/30961—Trees
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