| E. M. McCreight, A space-economical suffix tree construction algorithm, Journal of the ACM, 23(2), 1976, 262-272. |
....A more compact representation can be obtained by labeling edges with strings rather than single characters. This allows us to eliminate many nodes with single children and results in a representation that requires O(m) space and that can be constructed in O(m) time, as described by McCreight [10]. See also [2, 11] Actually, McCreight defines a suffix tree to contain suffixes of a single string rather than a collection of strings. Our variant requires only minor modifications to McCreight s method. An example of this compact representation of suffix trees is shown in Figure 12. We ....
McCreight, Edward M. "A Space-Economical Suffix Tree Construction Algorithm, " Journal of the ACM, vol. 23, 4/76, 262--272.
....prefix of row lptext[i] and the suffix of row i lptext[i] We need merely locate the mismatch to obtain the witness. In order to treat the suffix and prefix of a row as a single character, we will build a suffix tree for the array. A suffix tree is a compacted trie of the suffixes of a string ( [20, 23]) The suffix tree is perhaps the most widely used data stucture in string matching. A thorough description of suffix trees and their properties appears in [10] We note that since a suffix tree is a trie, each node v has associated with it some string S(v) In [18] it was pointed out that if l ....
E. M. McCreight. A space-economical suffix tree construction algorithm. Journal of the ACM, 23:262--272, 1976.
....be compressed. To identify repeats, it builds a suffix tree, as in the work of Fraser et al. 9] 2.1 Suffix Tree Construction A suffix tree is a data structure that encodes information about repetition within a textual string. Suffix trees are used for a variety of pattern matching applications [18, 20, 22]. Given a text string S, edges within the suffix tree for S are labeled with substrings within S. For each path P from the tree s root node to some leaf node, the edge labels along P describe a specific suffix within S. Figure 1 shows an example suffix tree for the text string bananas . Each ....
E. M. McCreight. A space-economical suffix tree construction algorithm. Journal of the ACM, 23(2):262--272, April 1976.
....for a square [7, 9] computing the longest common subword of a finite set of words and on line subword matching [10] approximate string matching [21] The suffix tree is an alternative representation of the subwords of a word that shares with the DAWG essentially the same applications. McCreight [18] introduced the notion and gave an efficient construction after the seminal work of Weiner [22] on a similar structure. Suffix trees have been more extensively studied than DAWGs, probably because they display positions of the word in a simpler way although the branching from nodes is not uniform ....
....byte bycharacter) This is quite a convenient solution also used for suffix trees. Then, respectively for transitions matrices and adjacency lists, each state requires 20:5 and 17:13 bytes for the DAWG, and 40:5and41:21 bytes for the CDAWG. As a reference, suffix trees, as implemented by McCreight[18], need 28:25 and 20:25 bytes per state. Moreover, for CDAWG and suffix trees the source has to be stored in main memory. Theoretical average numbers of states, calculated by Blumer et al. 5] are 0:54n for CDAWG, 1:62n for DAWG, and 1# 62n for suffix trees, when n is the length of x. This gives ....
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E. McCreight. A space-economical suffix tree construction algorithm. Journal of the ACM, 23(2):262--272, Apr. 1976.
....Spatial Suffix Tree 2 A recent improvement of suffix trees called String B Tree [14] achieves O(a log n) in the worst case. We have a query subsequence Q of length [Q[ We want to find quickly all the sequences i, along with the correct offset k, such that the subsequence l = Si[k,k [Q[ 1] is enveloped by the query sequence, that is, eazh spatial object in l is complelety inside its corresponding spatial object in Q. When a query subsequence Q is given, a matching tolerance is specified implicitly at the same time. A bigger MBR represents a higher tolerance. The user has the ....
McCreight, E.M. (1976) "A space-economical suffix tree construction algorithm," In Journal of the ACM, Vol. 23, No.2, pp. 262-72, April 1976.
....prefix set, with associated values, for matching 8 bit strings; b) corresponding nested intervals; c) corresponding disjoint intervals and the equivalent set of disjoint prefixes. The first two characteristics mean that certain theoretically appealing solutions based on, e.g. suffix trees [21], string prefix matching [3, 4] or dynamic string searching [12] are not applicable, as their performance would not scale. Fortunately, the third characteristic means that specialized data structures can be designed with the desired performance levels. There are many papers in the literature ....
E. M. McCreight. A space-economical suffix tree construction algorithm. J. ACM, 23(2):262--72, 1976.
....of elastic patterns. For example, S( x) hC; C; C; B; B; Di is converted to C(S( x) hC; B; Di. We use the notation X for C(S( x) Step 3. Suffix tree construction: From the set of M converted data sequences X 1 ; XM , we build a suffix tree using either McCreight s algorithm [12] or incremental disk based algorithm [3] Step 4. Trimming: We compute the support values of the nodes and trim out the nodes whose support values are less than SUP min . The support values of internal nodes are obtained by summing up the support values of their children nodes. The support values ....
McCreight, E. M.: A Space-Economical Suffix Tree Construction Algorithm, Journal of ACM, 23(2), 1998, 262--272.
.... pure LZ77 and LZ78. However, all of the techniques we present can be generalized to incorporate most practical implementations of LZ77 and LZ78, but if the variation in question gives up optimality, then so will our methods. 1.4. Efficient implementation techniques for LZ compression McCreight [21] presented a linear time and space algorithm for the construction of a suffix tree, which effectively represents all substrings of a given string in linear space and allows an LZ77 algorithm to find a longest match in constant time per character read, which yields a linear time implementation. ....
E.M. McCreight, A space-economical suffix tree construction algorithm, Journal of the Association for Computing Machinery 23 (2) (1976) 26272.
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E. M. McCreight, A space-economical suffix tree construction algorithm, Journal of the ACM, 23(2), 1976, 262-272.
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McCreight, E. (1976). A space-economical suffix tree construction algorithm. J. ACM, 23(1):262--272.
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E. M. McCreight, A space-economical suffix tree construction algorithm, Journal of the ACM, 23(2), 1976, 262-272.
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E. M. McCreight. A Space-economical Suffix Tree Construction Algorithm. J. ACM, 23(2):262--272, 1976.
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E. M. McCreight. A Space-economical Suffix Tree Construction Algorithm. J. ACM, 23(2):262--272, 1976.
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McCreight, E.M. "A Space-Economical Suffix Tree Construction Algorithm." Journal of ACM 23, 2 (1976), 262-272.
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E. McCreight. A space-economical suffix tree construction algorithm. Journal of the ACM, 32(2):262--272, 1976.
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E. M. McCreight. A Space-Economical Suffix Tree Construction Algorithm. Journal of the ACM, 23(2):262--272, 1976.
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E.M. McCreight, A space-economical suffix tree construction algorithm. J. ACM, 23, pp. 262--272, 1976
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E. M. McCreight. A space-economical suffix tree construction algorithm. Journal of the ACM, 23(2):262--272, April 1976.
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E. M. McCreight. A Space-Economical Suffix Tree Construction Algorithm. Journal of the ACM, 23(2):262--272, 1976.
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E. McCreight, A space--economical suffix tree construction algorithm, Journal of the ACM 23 (1976), 262--272.
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E. M. McCreight, "A space-economical suffix-tree construction algorithm, " Journal of the ACM, vol. 23, pp. 262--272, 1976.
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McCreight, E, M. (1976). A space-economical suffix tree construction algorithm. J. ACM, 23:262-72.
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E. M. McCreight,`A space-economical suffix tree construction algorithm', Journal of the ACM, 23(2), 262-- 272 (1976).
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E. M. McCreight, `A space-economical suffix tree construction algorithm', J ACM, 23, (2), 262-- 272 (1976).
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McCreight, E. M. (1976). A space economical suffix tree construction algorithra. Journal of Assoc. Comput. Mach., 23,262-272.
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