TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240719

S. Moody

引用次数: 3

Ada training and education in the US Army and US Air Force Ada在美国陆军和美国空军接受培训和教育

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240712

J. Hamilton, D. Cook

引用次数: 2

Interpartition communication with shared active packages 使用共享活动包的分区间通信

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240693

Pascal Ledru, S. Shiva

引用次数: 2

Design and test strategies for a safety-critical embedded executive 为安全关键型嵌入式执行人员设计和测试策略

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240685

C. Meyer, Michael G. Reznick

引用次数: 0

DAGAR: a process for domain architecture definition and asset implementation DAGAR:领域架构定义和资产实现的过程

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240723

C. Klingler, J. Solderitsch

引用次数: 16

Active information systems, from object-oriented design to Ada 95 主动信息系统，从面向对象设计到Ada 95

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240708

M. Bari, P. Gabrini, C. Rolland, Kacem Zeroual

引用次数: 0

REUSE/Ada

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240718

J. Beidler

{"title":"REUSE/Ada","authors":"J. Beidler","doi":"10.1145/240678.240718","DOIUrl":"https://doi.org/10.1145/240678.240718","url":null,"abstract":"One promising approach to improving software productivity is reuse in all phases of the software development process. Despite the promises o.freusability at various levels, reuse will never achieve its real potential until resources become available that assist software developers in locating. interfacing, and applying reusable resources in a productive, reliable, and convenient manner. This paper describes the constn~ction o.f two resources that provide software developers convenient means in locating, interfacing, and applying reusable software resources. One tool is a client conjigurable source code development environment that supports and encourages software reuse. The second is a web based approach that is currently under constn~ction. Although the systems described in this paper are targeted towards Ada, the approach applies to C++ and other languages with similar packaging capabilities. 1. Introduction Reuse at all levels in the software development process offers much promise in improving software productivity. However there appear to be two major obstacles to software reuse. One of these problems is the \"not invented hear\" attitude. The cavalier attitude that software built elsewhere by others is just not as good as software we construct. The second problem is the lack of integrated tools that assist software developers in locating, analyzing, and interfacing reusable resources. The first problem, a matter of attitudes and work processes, is beyond the scope ofthis paper. The second is a matter of tools that assist software developers in productively applying reusable resources. It is difficult to convince software developers of the potential productivity increases of software reuse when they do not have tools available to assist them in locating, analyzing and interfacing to reusable resources. This paper describes two systems that are part of our USE/ Ada, University for Scranton Environment for Ada, project. The first system is a code support system, called REUSE/ Ada, Reuse Enhanced University of Scranton Environment for Ada, that was originally constructed to work under Window 3. 1 in 211","PeriodicalId":429060,"journal":{"name":"TRI-Ada","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122903625","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: 1

ADAM: a language-independent, object-oriented, design environment for modeling inheritance and relationship variants in Ada 95, C++, and Eiffel ADAM:一个独立于语言、面向对象的设计环境，用于在Ada 95、c++和Eiffel中对继承和关系变量进行建模

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240707

D. Needham, S. Demurjian, K. E. Guemhioui, T. Peters, P. Zamani, M. McMahon, H. Ellis

{"title":"ADAM: a language-independent, object-oriented, design environment for modeling inheritance and relationship variants in Ada 95, C++, and Eiffel","authors":"D. Needham, S. Demurjian, K. E. Guemhioui, T. Peters, P. Zamani, M. McMahon, H. Ellis","doi":"10.1145/240678.240707","DOIUrl":"https://doi.org/10.1145/240678.240707","url":null,"abstract":"The ADAM environment provides a languageindependent, object-oriented platform from which Ada 95, C++, and/or Eiffel code can be automatically generated from a single design. ADAM provides design capabilities that support variants of inheritance and relationships, from different perspectives. A software engineer designing a database application has different needs than one concerned with a graphical user interface, and the variants are intended to allow each need to be met. The main purpose is to offer software engineers alternatives during design, thereby allowing behavior to more precisely match an application's requirements. By providing software engineers the ability to specifically choose and customize behavior for an application, from which the environment then automatically generates code, a more disciplined approach to design and development is promoted. Moreover, all of the inheritance and relationship variants generate code in a controlled and consistent fashion, resulting in predictable application behavior and improved readability of generated code, and hopefully leading toward a more understandable and maintainable software product. This paper examines ADAM and its inheritance/relationship variants, in a common design platform from which code in multiple object-oriented languages can be generated. We have chosen to also present C++ and Eiffel since they offer an interesting contrast to the capabilities supported by Ada 95, and they demonstrate the languageindependence of the ADAM environment.","PeriodicalId":429060,"journal":{"name":"TRI-Ada","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132676638","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: 8

GNATDIST: a configuration language for distributed Ada 95 applications GNATDIST:用于分布式Ada 95应用程序的配置语言

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240695

Y. Kermarrec, Laurent Nana, L. Pautet

引用次数: 23

A comparison of different tasking architectures used in mobile satellite communication ground station software 移动卫星通信地面站软件中不同任务架构的比较

TRI-Ada Pub Date : 1996-12-01 DOI: 10.1145/240678.240683

K. Gramp

{"title":"A comparison of different tasking architectures used in mobile satellite communication ground station software","authors":"K. Gramp","doi":"10.1145/240678.240683","DOIUrl":"https://doi.org/10.1145/240678.240683","url":null,"abstract":"• Advances in computing power are being achieved by increasing the number of processors as well as increasing individual processor speeds. Concurrently, operating systems and languages are being enhanced with tasking facilities including light weight threads. This paper discusses the use of tasks in real-time systems. It uses three mobile satellite based telecommunication software designs to compare the different approaches to using tasks. The first two projects have been written in Ada and the last has been prototyped using Ada. The first is the ground station software for the Optus MobileSat system in Australia. It essentially uses single tasked programs. The second is a simulator for the ground station hardware, satellite, air interface and mobile terminals. It uses a task for each hardware component involving hundreds of task. The last is for a future mobile satellite system. It uses individual tasks for each action or operation including individual calls, leading to tens of thousands of tasks. The basic requirements of a mobile satellite system are outline, highlighting the features which make a tens of thousands of task design feasible. The task structure for each design is covered in detail. Advantages and disadvantages are discussed, covering design, testing, performance, prediction, scalability and how tasks allow the designer to take advantage of the current trends in computer architecture and computer languages. The problems of designing, predicting, developing and debugging programs with thousands of tasks are discussed.","PeriodicalId":429060,"journal":{"name":"TRI-Ada","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130468139","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: 0

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