Succinct indexes for circular patterns
Document Type
Conference Proceeding
Publication Date
12-26-2011
Abstract
Circular patterns are those patterns whose circular permutations are also valid patterns. These patterns arise naturally in bioinformatics and computational geometry. In this paper, we consider succinct indexing schemes for a set of d circular patterns of total length n, with each character drawn from an alphabet of size σ. Our method is by defining the popular Burrows-Wheeler transform (BWT) on circular patterns, based on which we achieve succinct indexes with space n log σ(1 + o(1)) + O(n) + O(d log n) bits, while pattern matching or dictionary matching queries can be supported efficiently. © 2011 Springer-Verlag.
Publication Source (Journal or Book title)
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
First Page
673
Last Page
682
Recommended Citation
Hon, W., Lu, C., Shah, R., & Thankachan, S. (2011). Succinct indexes for circular patterns. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 7074 LNCS, 673-682. https://doi.org/10.1007/978-3-642-25591-5_69
