Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06)最新文献_第7页

Incorporating situation awareness in service specifications 在服务规范中加入情况感知

Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06) Pub Date : 2006-04-24 DOI: 10.1109/ISORC.2006.39

S. Yau, Junwei Liu

{"title":"Incorporating situation awareness in service specifications","authors":"S. Yau, Junwei Liu","doi":"10.1109/ISORC.2006.39","DOIUrl":"https://doi.org/10.1109/ISORC.2006.39","url":null,"abstract":"Service-oriented architecture has the major advantage of enabling rapid composition of distributed applications from various services, and has become increasingly popular for many large-scale service-based systems in various application areas, including scientific collaboration, e-business, health care, military, and homeland security. Situation awareness (SAW) is the capability of the entities in a service-based system to be aware of the situation changes and automatically adapt themselves to such changes to satisfy user requirements, including security and privacy. The continuing evolutions of the entities and environment makes SAW one of the most desired features to support dynamic adaptive computing in service-based systems. In this paper, the relationship between contexts/situations and services in situation-aware service-based systems is identified and an extension of OWL-S with situation ontology, called SAW-OWL-S, incorporates SAW in service specifications is presented. An approach to generating service specifications for situation-aware service-based systems using SAW-OWL-S and the system diagram of situation-aware service-based systems using SAW-OWL-S are presented","PeriodicalId":212174,"journal":{"name":"Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128140116","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}

引用次数: 27

Modularizing variability and scalability concerns in distributed real-time and embedded systems with modeling tools and component middleware 使用建模工具和组件中间件模块化分布式实时和嵌入式系统中的可变性和可伸缩性

Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06) Pub Date : 2006-04-24 DOI: 10.1109/ISORC.2006.57

Gan Deng, D. Schmidt, A. Gokhale, A. Nechypurenko

{"title":"Modularizing variability and scalability concerns in distributed real-time and embedded systems with modeling tools and component middleware","authors":"Gan Deng, D. Schmidt, A. Gokhale, A. Nechypurenko","doi":"10.1109/ISORC.2006.57","DOIUrl":"https://doi.org/10.1109/ISORC.2006.57","url":null,"abstract":"Developing real-time software for large-scale distributed real-time and embedded (DRE) systems is hard due to variabilities that arise from (I) integration with various subsystems based on different programming languages and hardware, OS, middleware platforms, (2) fine tuning the system to satisfy a range of customer requirements, such as various quality-of-service (QoS) properties, and (3) changing functional and QoS properties of the system based on available system resources. This paper describes our experience applying model-driven development (MDD) tools and QoS-enabled component middleware technologies to address domain- and middleware-specific variability challenges in an inventory tracking system, which manages the storage and flow of items in warehouses. Our results show that (I) coherent integration of MDD tools and component middleware can provide a productive software process for developing DRE systems by modularizing and composing variability concerns and (2) significant challenges remain that must be overcome to apply these technologies to a broader range of DRE systems","PeriodicalId":212174,"journal":{"name":"Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129349629","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}

引用次数: 3

JAAT: Java alias analysis tool for program maintenance activities JAAT:程序维护活动的Java别名分析工具

Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06) Pub Date : 2006-04-24 DOI: 10.1109/ISORC.2006.43

Fumiaki Ohata, Katsuro Inoue

{"title":"JAAT: Java alias analysis tool for program maintenance activities","authors":"Fumiaki Ohata, Katsuro Inoue","doi":"10.1109/ISORC.2006.43","DOIUrl":"https://doi.org/10.1109/ISORC.2006.43","url":null,"abstract":"Alias analysis is a method for extracting sets of expressions which may possibly refer to the same memory locations during program execution. Although many researchers have already proposed analysis methods for the purpose of program optimization, difficulties still remain in applying such methods to practical software engineering tools in the sense of precision, extensibility and scalability. Focusing mainly on a practical use for program maintenance activities such as program debugging and understanding, we propose an alias analysis method for object-oriented programs and discuss our implementation. Using this method, we have developed a tool named JAAT. Our proposed method employs a two-phase, on-demand, and instance-based algorithm, in which intra-class analysis is done in phase 1 for whole programs and libraries, and inter-class analysis is done in phase 2 only for a user-demanded target. JAAT can analyze large programs or libraries such as JDK class library. Also, JAAT includes various features for program maintenance activities, such as GUI for displaying aliases, and an XML database for storing analysis information","PeriodicalId":212174,"journal":{"name":"Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130446326","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}

引用次数: 9

A flexible, high-precise time synchronization for multi-hop sensor networks 一种灵活、高精度的多跳传感器网络时间同步

Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06) Pub Date : 2006-04-24 DOI: 10.1109/ISORC.2006.3

Kee-Young Shin, Kwangyong Lee, Haeyong Kim, P. Mah, Seungmin Park, Chaedeok Lim, Heung-Nam Kim

引用次数: 3

A diagnostic framework for integrated time-triggered architectures 集成时间触发架构的诊断框架

Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06) Pub Date : 2006-04-24 DOI: 10.1109/ISORC.2006.78

P. Peti, R. Obermaisser

引用次数: 13

Towards Developing a Secure Dependable System: Development, Issues, and Challenges 迈向安全可靠的系统:发展、问题与挑战

Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06) Pub Date : 1900-01-01 DOI: 10.1109/ISORC.2006.74

U. Brinkschulte, B. Thuraisingham, M. D. Miguel, P. Puschner, R. Paul, S. Yau

引用次数: 0