Large-scale complex IT systems

I Sommerville, D Cliff, R Calinescu, J Keen… - Communications of the …, 2012 - dl.acm.org
… For some safety-critical systems, the cost of certification can exceed the cost of development,
and certification costs will increase as systems become larger and more complex. Though …

Decision support and control for large-scale complex systems

FG Filip - Annual reviews in Control, 2008 - Elsevier
… Such systems are called large-scale complex systems (LSS). … for controlling large-scale
systems has evolved in recent … is necessary, decision support systems (DSS) can represent …

Large-scale complex systems

FG Filip, K Leiviskä - Springer Handbook of Automation, 2009 - Springer
… In this context, Mårtenson [36.11] remarked that complex systems became even more
complex. She provided several arguments to support her remark: first, the ever larger number of …

The design of large-scale complex engineered systems: present challenges and future promise

CL Bloebaum, AMR McGowan - 12th aiaa atio conference and 14th …, 2012 - arc.aiaa.org
… Fundamentally, we propose a study of the science of designing large-scale complex
engineered systems that incorporates more of the factors that influence system design outcomes …

Fundamental research into the design of large-scale complex systems

A Deshmukh, P Collopy - 13th AIAA/ISSMO Multidisciplinary Analysis …, 2010 - arc.aiaa.org
… into foundational issues that underlie how we design and develop large-scale complex
systems such as aircraft, spacecraft, and launch systems. This paper is the first report of the …

Engineering Systems Multiple‐Domain Matrix: An organizing framework for modeling largescale complex systems

JE Bartolomei, DE Hastings, R De Neufville… - Systems …, 2012 - Wiley Online Library
… Engineering systems can exist at various scales of complexity. Whereas ES as a field … on
large-scalecomplex systems, our conceptualization describes engineering systems at varying …

Multiscale variety in complex systems

Y Bar‐Yam - Complexity, 2004 - Wiley Online Library
system responses. The combination of the two in the neuromuscular system provides
large-scale … Considering populations of animals evokes images of largescale herds and smaller …

Steps towards an ecology of infrastructure: complex problems in design and access for large-scale collaborative systems

SL Star, K Ruhleder - Proceedings of the 1994 ACM conference on …, 1994 - dl.acm.org
… This paper analyzes the initial phases of a large-scale custom software effort, the Worm …
System (WCS), a coll… the advent of very large scale systems such as the US National …

Compositional reverification of probabilistic safety properties for large-scale complex IT systems

R Calinescu, S Kikuchi, K Johnson - Monterey Workshop, 2012 - Springer
… of symbolic model checking to large, component-based systems. This paper explores the
effectiveness of the technique for large-scale complex IT systems (LSCITS). In particular, we …

NSF/NASA workshop on the design of large-scale complex engineered systems—from research to product realization

CL Bloebaum, PD Collopy, GA Hazelrigg - Proceedings of the 14th …, 2012 - arc.aiaa.org
… civil infrastructure systems such as transportation systems. … to the design of largescale
complex engineered systems. The … of designing large-scale complex engineered systems such …