Sequential Pattern Mining with Gap Constraints for Discovery of the Software Bug Features

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Provided by: Binary Information Press
Topic: Security
Format: PDF
In order to process the software bug feature sequences, this paper presents a gap-constrained sequential pattern mining algorithm, MEMIGCSP algorithm. The length of the interval between items is limited in the original sequences so as to find interested sequences. The gap constrained pre x index set (P-Gidx) based on memory indexing provides the position information of the bug sequence patterns. Strategy of divide-and-conquer is used to deal with the sequences which are in the P-Gidx and others respectively.
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