The Rise and Fall of the NASA Software Engineering Laboratory: Lessons Learned from 25 years of process improvement

نویسندگان

  • Victor R. Basili
  • Frank E. McGarry
  • Rose Pajerski
  • Marvin V. Zelkowitz
چکیده

For 25 years the NASA/GSFC Software Engineering Laboratory (SEL) has been a major resource in software process improvement activities. But due to a changing climate at NASA, agency reorganization, and budget cuts, the SEL has lost much of its impact. In this paper we describe the history of the SEL and give some lessons learned on what we did right, what we did wrong, and what others can learn from our experiences. We briefly describe the research that was conducted by the SEL, describe how we evolved our understanding of software process improvement, and provide a set of lessons learned and hypotheses that should enable future groups to learn from and improve on our quarter century of experiences.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Factors Affecting Medication Errors from Nurses' Perspective: Lessons Learned

Introduction: Medical errors are among the most threatening faults against patient’s safety in all countries. The most frequent medical errors are medication errors which can lead to serious effects and even death in patients. Therefore, this study aimed to explain factors affecting medication eroors from the viewpoints of nurses in order to present strategies to reduce these errors. Methods:...

متن کامل

Important Lessons Learned From Nearly a Half-Century of Orthopedic Practice

“Those who cannot remember the past are condemned to repeat it” [1]. The famous quote from Hispanic American philosopher George Santayana reminds us of the critical importance of constantly reflecting on the most important lessons garnered from both our own personal experiences and those of our peers. In 49 years of academic orthopedic practice, I have frequently reflected on the most important...

متن کامل

Regionalization of the Iowa State University Extension System: Lessons Learned by Key Administrators

The cyclical economic downturn in the United States has forced many Extension administrators to rethink and adjust services and programming. The Cooperative Extension System (CES), the organization primarily responsible for governmental Extension work in the United States, at Iowa State University responded to this economic downturn by restructuring its organization from county based to a regio...

متن کامل

Lessons Learned from the AIDS Crisis in Lordegan, Iran in 2019

AIDS is an acquired immunodeficiency syndrome caused by the HIV virus (1, 2). AIDS is amongst the major challenges of the health system in all countries. This health challenge has spread to all countries as well as to all age groups, especially the 25-34 age group. The probability of transmission of AIDS ranges from 70% by blood transfusion to 30% by sexual intercourse, mother-to-child transmis...

متن کامل

The Improvement Cycle: Analyzing Our Experience

NASA’s Software Engineering Laboratory (SEL), one of the earliest pioneers in the areas of software process improvement and measurement, has had a significant impact on the software business at NASA Goddard. At the heart of the SEL’s improvement program is a belief that software products can be improved by optimizing the software engineering process used to develop them and a long-term improvem...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002