{"title":"基于模式的信息物理系统产品线交互配置派生","authors":"Hong Lu, T. Yue, Shaukat Ali","doi":"10.1145/3389397","DOIUrl":null,"url":null,"abstract":"Deriving a Cyber-Physical System (CPS) product from a product line requires configuring hundreds to thousands of configurable parameters of components and devices from multiple domains, e.g., computing, control, and communication. A fully automated configuration process for a CPS product line is seldom possible in practice, and a dynamic and interactive process is expected. Therefore, some configurable parameters are to be configured manually, and the rest can be configured either automatically or manually, depending on pre-defined constraints, the order of configuration steps, and previous configuration data in such a dynamic and interactive configuration process. In this article, we propose a pattern-based, interactive configuration derivation methodology (named as Pi-CD) to maximize opportunities of automatically deriving correct configurations of CPSs by benefiting from pre-defined constraints and configuration data of previous configuration steps. Pi-CD requires architectures of CPS product lines modeled with Unified Modeling Language extended with four types of variabilities, along with constraints specified in Object Constraint Language (OCL). Pi-CD is equipped with 324 configuration derivation patterns that we defined by systematically analyzing the OCL constructs and semantics. We evaluated Pi-CD by configuring 20 CPS products of varying complexity from two real-world CPS product lines. Results show that Pi-CD can achieve up to 72% automation degree with a negligible time cost. Moreover, its time performance remains stable with the increase in the number of configuration parameters as well as constraints.","PeriodicalId":7055,"journal":{"name":"ACM Transactions on Cyber-Physical Systems","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2020-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1145/3389397","citationCount":"2","resultStr":"{\"title\":\"Pattern-based Interactive Configuration Derivation for Cyber-physical System Product Lines\",\"authors\":\"Hong Lu, T. Yue, Shaukat Ali\",\"doi\":\"10.1145/3389397\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Deriving a Cyber-Physical System (CPS) product from a product line requires configuring hundreds to thousands of configurable parameters of components and devices from multiple domains, e.g., computing, control, and communication. A fully automated configuration process for a CPS product line is seldom possible in practice, and a dynamic and interactive process is expected. Therefore, some configurable parameters are to be configured manually, and the rest can be configured either automatically or manually, depending on pre-defined constraints, the order of configuration steps, and previous configuration data in such a dynamic and interactive configuration process. In this article, we propose a pattern-based, interactive configuration derivation methodology (named as Pi-CD) to maximize opportunities of automatically deriving correct configurations of CPSs by benefiting from pre-defined constraints and configuration data of previous configuration steps. Pi-CD requires architectures of CPS product lines modeled with Unified Modeling Language extended with four types of variabilities, along with constraints specified in Object Constraint Language (OCL). Pi-CD is equipped with 324 configuration derivation patterns that we defined by systematically analyzing the OCL constructs and semantics. We evaluated Pi-CD by configuring 20 CPS products of varying complexity from two real-world CPS product lines. Results show that Pi-CD can achieve up to 72% automation degree with a negligible time cost. Moreover, its time performance remains stable with the increase in the number of configuration parameters as well as constraints.\",\"PeriodicalId\":7055,\"journal\":{\"name\":\"ACM Transactions on Cyber-Physical Systems\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2020-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1145/3389397\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACM Transactions on Cyber-Physical Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3389397\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACM Transactions on Cyber-Physical Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3389397","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS","Score":null,"Total":0}
Pattern-based Interactive Configuration Derivation for Cyber-physical System Product Lines
Deriving a Cyber-Physical System (CPS) product from a product line requires configuring hundreds to thousands of configurable parameters of components and devices from multiple domains, e.g., computing, control, and communication. A fully automated configuration process for a CPS product line is seldom possible in practice, and a dynamic and interactive process is expected. Therefore, some configurable parameters are to be configured manually, and the rest can be configured either automatically or manually, depending on pre-defined constraints, the order of configuration steps, and previous configuration data in such a dynamic and interactive configuration process. In this article, we propose a pattern-based, interactive configuration derivation methodology (named as Pi-CD) to maximize opportunities of automatically deriving correct configurations of CPSs by benefiting from pre-defined constraints and configuration data of previous configuration steps. Pi-CD requires architectures of CPS product lines modeled with Unified Modeling Language extended with four types of variabilities, along with constraints specified in Object Constraint Language (OCL). Pi-CD is equipped with 324 configuration derivation patterns that we defined by systematically analyzing the OCL constructs and semantics. We evaluated Pi-CD by configuring 20 CPS products of varying complexity from two real-world CPS product lines. Results show that Pi-CD can achieve up to 72% automation degree with a negligible time cost. Moreover, its time performance remains stable with the increase in the number of configuration parameters as well as constraints.