منابع مشابه
Mining Frequent Patterns in Process Models
Process mining has emerged as a way to analyze the behavior of an organization by extracting knowledge from event logs and by offering techniques to discover, monitor and enhance real processes. In the discovery of process models, retrieving a complex one, i.e., a hardly readable process model, can hinder the extraction of information. Even in wellstructured process models, there is information...
متن کاملRelational Disjunctive Patterns Mining for Discovering Frequent Variants in Process Models
The automatic discovery of process models can help to gain insight into various perspectives (e.g., control flow or data perspective) of the process executions traced in an event log. Frequent patterns mining offers a means to build human understandable representations of these process models. This paper describes the application of a multirelational method of frequent pattern discovery into pr...
متن کاملMining Frequent Ordered Patterns
Mining frequent patterns has been studied popularly in data mining research. All of previous studies assume that items in a pattern are unordered. However, the order existing between items must be considered in some applications. In this paper, we first give the formal model of ordered patterns and discuss the problem of mining frequent ordered patterns. Base on our analyses, we present two eff...
متن کاملMining Supplemental Frequent Patterns
The process of resource distribution and load balance of a distributed P2P network can be described as the process of mining Supplement Frequent Patterns (SFPs) from query transaction database. With given minimum support (min_sup) and minimum share support (min_share_sup), each SFP includes a core frequent pattern (BFP) used to draw other frequent or sub-frequent items. A latter query returns a...
متن کاملMining XML Frequent Query Patterns
With XML being the standard for data encoding and exchange over Internet, how to find the interesting XML query characteristic efficiently becomes a critical issue. Mining frequent query pattern is a technique to discover the most frequently occurring query pattern trees from a large collection of XML queries. In this paper, we describe an efficient mining algorithm to discover the frequent que...
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ژورنال
عنوان ژورنال: Information Sciences
سال: 2019
ISSN: 0020-0255
DOI: 10.1016/j.ins.2018.09.011