L. Baresi, C. Ghezzi, A. Miele, Matteo Miraz, A. Naggi, F. Pacifici
Vehicles are becoming complex software systems with many components and services that need to be coordinated. Service oriented architectures can be used in this domain to support intra-vehicle, inter-vehicles, and vehicle-environment services. Such architectures can be deployed on different platforms, using different communication and coordination paradigms. We argue that practical solutions should be hybrid: they should integrate and support interoperability of different paradigms. We demonstrate the concept by integrating Jini, the service-oriented technology we used within the vehicle, and JXTA, the peer to peer infrastructure we used to support interaction with the environment through a gateway service, called J2J. Initial experience with J2J is illustrated.
{"title":"Hybrid service-oriented architectures: a case-study in the automotive domain","authors":"L. Baresi, C. Ghezzi, A. Miele, Matteo Miraz, A. Naggi, F. Pacifici","doi":"10.1145/1108473.1108487","DOIUrl":"https://doi.org/10.1145/1108473.1108487","url":null,"abstract":"Vehicles are becoming complex software systems with many components and services that need to be coordinated. Service oriented architectures can be used in this domain to support intra-vehicle, inter-vehicles, and vehicle-environment services. Such architectures can be deployed on different platforms, using different communication and coordination paradigms. We argue that practical solutions should be hybrid: they should integrate and support interoperability of different paradigms. We demonstrate the concept by integrating Jini, the service-oriented technology we used within the vehicle, and JXTA, the peer to peer infrastructure we used to support interaction with the environment through a gateway service, called J2J. Initial experience with J2J is illustrated.","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"342 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120886140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A distribution model for the new generation of component languages, which allows to plug required into provided interfaces, is presented together with the distributed component language CompJava. The distribution model models an abstraction layer on top of existing component languages and middleware. It makes distributed component programming with CompJava as simple as local programming, allows to compose components from other components scaling up very efficiently, and allows for dynamic allocation and configuration of components. The efficiency of the generated Java source code is an important characteristic of the new component distribution model: it involves no invocation overhead and practically no storage overhead for a distributed component composed from collocated components.
{"title":"A middleware-independent model and language for component distribution","authors":"H. Schmid, Marco Pfeifer, Thorsten Schneider","doi":"10.1145/1108473.1108492","DOIUrl":"https://doi.org/10.1145/1108473.1108492","url":null,"abstract":"A distribution model for the new generation of component languages, which allows to plug required into provided interfaces, is presented together with the distributed component language CompJava. The distribution model models an abstraction layer on top of existing component languages and middleware. It makes distributed component programming with CompJava as simple as local programming, allows to compose components from other components scaling up very efficiently, and allows for dynamic allocation and configuration of components. The efficiency of the generated Java source code is an important characteristic of the new component distribution model: it involves no invocation overhead and practically no storage overhead for a distributed component composed from collocated components.","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116657406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Calm Technology characterizes those technologies that move forth and back between the center and periphery of our attention. That is, while center denotes what one is currently focused on, periphery denotes what one is attuned to without focusing on it explicitly. Context-aware computing exploits such a concept by allowing applications to adapt their behavior (i.e. the center) in response to the context sensed within the environment (i.e. the periphery). An application in this setting should have minimal assumptions in order to operate while being able to dynamically adapt to and learn what the surrounding context offers.In this paper we discuss ongoing work in designing an event-based model that allows applications to egocentrically perceive the periphery and evaluate its relevance and uncertainty with respect to the center of the application attention. In particular we discuss our ongoing work in designing and developing ECHOES, an uncertain event-model for Egocentric computing. Characteristics of ECHOES are (a) departing from usual conjunctive pattern-matching algorithms implemented in event-notification models and, (b) achieving event correlation through the use of complex filters defined by means of Fuzzy Logic formulas. The paper introduces the specification of ECHOES as well as the design of an early prototype developed as a modified implementation of the SIENA Publish/Subscribe Middleware.
{"title":"Uncertain event-based model for egocentric context sensing","authors":"M. Caporuscio, P. Inverardi","doi":"10.1145/1108473.1108479","DOIUrl":"https://doi.org/10.1145/1108473.1108479","url":null,"abstract":"Calm Technology characterizes those technologies that move forth and back between the center and periphery of our attention. That is, while center denotes what one is currently focused on, periphery denotes what one is attuned to without focusing on it explicitly. Context-aware computing exploits such a concept by allowing applications to adapt their behavior (i.e. the center) in response to the context sensed within the environment (i.e. the periphery). An application in this setting should have minimal assumptions in order to operate while being able to dynamically adapt to and learn what the surrounding context offers.In this paper we discuss ongoing work in designing an event-based model that allows applications to egocentrically perceive the periphery and evaluate its relevance and uncertainty with respect to the center of the application attention. In particular we discuss our ongoing work in designing and developing ECHOES, an uncertain event-model for Egocentric computing. Characteristics of ECHOES are (a) departing from usual conjunctive pattern-matching algorithms implemented in event-notification models and, (b) achieving event correlation through the use of complex filters defined by means of Fuzzy Logic formulas. The paper introduces the specification of ECHOES as well as the design of an early prototype developed as a modified implementation of the SIENA Publish/Subscribe Middleware.","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"390 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131942603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Robert, A. Radermacher, V. Seignole, S. Gérard, Virginie Watine, F. Terrier
Embedded systems designers are more than ever confronted with issues related to complexity management. New design methods have emerged that could help to face this rising concern, but they do not yet satisfy all specific requirements from this application domain. In this scope, we aim to adapt the CORBA Component Model approach to embedded software design. This adaptation notably requires reworking the CCM interaction support, in order to provide more flexibility and extensibility. We think that this objective can be reached by integrating connectors in the CCM. This paper describes the benefits of this approach, and outlines the modifications we have made to the CCM in order to integrate connectors.
{"title":"The CORBA connector model","authors":"S. Robert, A. Radermacher, V. Seignole, S. Gérard, Virginie Watine, F. Terrier","doi":"10.1145/1108473.1108490","DOIUrl":"https://doi.org/10.1145/1108473.1108490","url":null,"abstract":"Embedded systems designers are more than ever confronted with issues related to complexity management. New design methods have emerged that could help to face this rising concern, but they do not yet satisfy all specific requirements from this application domain. In this scope, we aim to adapt the CORBA Component Model approach to embedded software design. This adaptation notably requires reworking the CCM interaction support, in order to provide more flexibility and extensibility. We think that this objective can be reached by integrating connectors in the CCM. This paper describes the benefits of this approach, and outlines the modifications we have made to the CCM in order to integrate connectors.","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126524846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Towards the Development of Ubiquitous Middleware Product Lines","authors":"S. Apel, Klemens Böhm","doi":"10.1007/11407386_11","DOIUrl":"https://doi.org/10.1007/11407386_11","url":null,"abstract":"","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117315791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Accuracy of Performance Prediction for EJB Applications: A Statistical Analysis","authors":"Y. Liu, I. Gorton","doi":"10.1007/11407386_14","DOIUrl":"https://doi.org/10.1007/11407386_14","url":null,"abstract":"","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"125 46","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120929350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Integration of Component-Based Development-Deployment Support for J2EE Middleware","authors":"Adirake Pimruang, K. Fujieda, K. Ochimizu","doi":"10.1007/11407386_17","DOIUrl":"https://doi.org/10.1007/11407386_17","url":null,"abstract":"","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122391717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Alice: Modularization of Middleware Using Aspect-Oriented Programming","authors":"Michael Eichberg, M. Mezini","doi":"10.1007/11407386_5","DOIUrl":"https://doi.org/10.1007/11407386_5","url":null,"abstract":"","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"33 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120920110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Service Discovery Protocol Interoperability in the Mobile Environment","authors":"Yérom-David Bromberg, V. Issarny","doi":"10.1007/11407386_6","DOIUrl":"https://doi.org/10.1007/11407386_6","url":null,"abstract":"","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115386649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Proposal for Evolution Driven Middleware Architecture for eBusiness Process Execution","authors":"Yuji Sakata, S. Matsuda","doi":"10.1007/11407386_15","DOIUrl":"https://doi.org/10.1007/11407386_15","url":null,"abstract":"","PeriodicalId":344435,"journal":{"name":"Joint Conference on Lexical and Computational Semantics","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114914323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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