Technical Memorandum 4489 Open Environments To SupportSystems Engineering
نویسندگان
چکیده
A study of computer engineering tool integration using the Portable Common Tool Environment (PCTE) Public Interface Standard is presented. Over a 10-week time frame, three existing software products were encapsulated to work in the Emeraude environment, an implementation of the PCTE version 1.5 standard. The software products used were a computer-aided software engineering (CASE) design tool, a software reuse tool, and a computer architecture design and analysis tool. The tool set was then demonstrated to work in a coordinated design process in the Emeraude environment. This paper describes the project and the features of PCTE used, summarizes experience with the use of Emeraude environment over the project time frame, and addresses several related areas for future research.
منابع مشابه
User Need Request on the Acceptability of the Arrhenius Methodology for Environmental Qualification (eq) for Loca and Post-loca Environments
In a memorandum dated November 25, 1997, NRR requested RES to perform appropriate research and provide independent confirmation of the applicability of Arrhenius methodology to meet the environmental qualification (EQ) requirements for LOCA and post-LOCA environments. RES was requested to support the NRR reviews of licensees' requests for (1) power uprate amendments, (2) reevaluation of qualifi...
متن کاملThe Role of a Second Reservoir in an Open BCS Model
In this paper we use the stochastic limit approach (SLA) in order to analyze some generalized versions of the open BCS model first introduced by Buffet and Martin and recently analyzed by the author using the SLA. In particular, considering different models, we discuss the role of a second reservoir interacting with the first one (but not with the system) in the computation of the critical temp...
متن کاملMulti-View Face Detection in Open Environments using Gabor Features and Neural Networks
Multi-view face detection in open environments is a challenging task, due to the wide variations in illumination, face appearances and occlusion. In this paper, a robust method for multi-view face detection in open environments, using a combination of Gabor features and neural networks, is presented. Firstly, the effect of changing the Gabor filter parameters (orientation, frequency, standard d...
متن کاملEvaluating Color Rendition Using IES TM-30-15
ing has been a goal of lighting researchers—and the broader lighting industry—for decades. The utility of the Commission Internationale de l’Eclairage’s (CIE’s) general color rendering index (Ra, commonly called CRI)1 has been demonstrated by its continued use for 50 years, but its limitations and deficiencies are becoming ever more prominent with the advent of solid-state lighting, which provi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1993