用于从日志文件中发现web服务的业务协议的基于小波的方法

IF 1.2 4区工程技术 Q3 ENGINEERING, MULTIDISCIPLINARY

Bulletin of the Polish Academy of Sciences-Technical Sciences Pub Date : 2023-11-06 DOI:10.24425/BPASTS.2019.129652

A. Moudjari, I. Kezzouli, H. Talbi, A. Draa

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引用次数: 0

摘要

．近年来，业务协议发现在web服务领域受到越来越多的关注。此活动通过提供有关web服务动态的信息，可以更好地描述web服务。WSDL语言不支持后者，它只涉及静态部分。问题在于，用于构造动态部分的唯一信息是保存web服务与其客户机的运行时交互的日志文件集。本文提出了一种基于离散小波变换(DWT)的web服务业务协议发现方法。DWT允许在保留基本信息的同时减少问题空间。它还克服了日志文件中的噪声问题。所提出的方法已经使用人工生成的日志文件进行了验证。摘要近年来，业务协议发现在web服务领域受到越来越多的关注。此活动通过提供有关web服务动态的信息，可以更好地描述web服务。wsdl语言不支持后者，它只涉及静态部分。问题在于，用于构造动态部分的唯一信息是保存web服务与其客户机的运行时交互的日志文件集。本文提出了一种基于离散小波变换(DWT)的web服务业务协议发现方法。DWT允许在保留基本信息的同时减少问题空间。它还克服了日志文件中的噪声问题。所提出的方法已经使用人工生成的日志文件进行了验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A wavelet-based approach for business protocol discovery of web services from log files

. Recently, business protocol discovery has taken more attention in the ﬁeld of web services. This activity permits a better description of the web service by giving information about its dynamics. The latter is not supported by the WSDL language which concerns only the static part. The problem is that the only information available to construct the dynamic part is the set of log ﬁles saving the runtime interaction of the web service with its clients. In this paper, a new approach based on the Discrete Wavelet Transformation (DWT) is proposed to discover the business protocol of web services. The DWT allows reducing the problem space while preserving essential information. It also overcomes the problem of noise in the log ﬁles. The proposed approach has been validated using artiﬁcially-generated log ﬁles. Abstract. Recently, business protocol discovery has taken more attention in the field of web services. This activity permits a better description of the web service by giving information about its dynamics. The latter is not supported by theWSDL language which concerns only the static part. The problem is that the only information available to construct the dynamic part is the set of log files saving the runtime interaction of the web service with its clients. In this paper, a new approach based on the Discrete Wavelet Transformation (DWT) is proposed to discover the business protocol of web services. The DWT allows reducing the problem space while preserving essential information. It also overcomes the problem of noise in the log files. The proposed approach has been validated using artificially-generated log files.

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来源期刊

Bulletin of the Polish Academy of Sciences-Technical Sciences 工程技术-工程：综合

CiteScore

2.80

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： The Bulletin of the Polish Academy of Sciences: Technical Sciences is published bimonthly by the Division IV Engineering Sciences of the Polish Academy of Sciences, since the beginning of the existence of the PAS in 1952. The journal is peer‐reviewed and is published both in printed and electronic form. It is established for the publication of original high quality papers from multidisciplinary Engineering sciences with the following topics preferred: Artificial and Computational Intelligence, Biomedical Engineering and Biotechnology, Civil Engineering, Control, Informatics and Robotics, Electronics, Telecommunication and Optoelectronics, Mechanical and Aeronautical Engineering, Thermodynamics, Material Science and Nanotechnology, Power Systems and Power Electronics.