Results 51 to 60 of about 5,808 (204)

What Is the Return on Investment of Digital Engineering for Complex Systems Development Schedules? Findings From a Mixed‐Methods Case Study on the Post‐Production Design Change Processes of Navy Assets

open access: yesSystems Engineering, EarlyView.
ABSTRACT Complex engineered systems routinely face schedule and cost overruns, along with poor post‐deployment performance. Both INCOSE and the U.S. Department of Defense (DoD) have championed Digital Engineering (DE) as a potential remedy, yet most of DE's purported benefits remain anecdotal, and its return on investment (ROI) remains poorly ...
Jannatul Shefa, Taylan G. Topcu
wiley   +1 more source

Envisioning the work of reconfiguring: A modeling perspective for designing adaptive human‐agent systems

open access: yesAI Magazine, Volume 47, Issue 3, Fall 2026.
Abstract This paper discusses the perspective that managing the configuration of a network of human and software agents is a form of distributed work that should be explicitly considered when designing human‐agent systems. We describe a configuration of human and software agents as the organization of their roles and relationships that shape and ...
Martijn IJtsma, Salvatore Hargis
wiley   +1 more source

MBSE-Modellierung für Verhaltens- und Struktursimulation

open access: yes, 2023
785787echnische Systeme werden mithilfe von Modellbasiertem Systems Engineering (MBSE) beschrieben, um eine domänenübergreifende Wissensbasis zu erzeugen, die es den beteiligten Stakeholdern ermöglicht, Systemelemente konsistent und parallel zu ...
Zimmermann, Thomas
core   +1 more source

Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review

open access: yesSystems Engineering, Volume 29, Issue 5, Page 975-1017, September 2026.
ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso   +4 more
wiley   +1 more source

Soutenir l'adoption à grande échelle de l'ingénierie système basée sur les modèles (MBSE), en développant une méthodologie centrée sur l'homme, destinée aux agents de changement lewiniens

open access: yes
Aircraft manufacturers and other major industrial groups must adapt to the increasing complexity of the systems they design (e.g., aircraft), which often have long life cycles (over 20 years). Their ability to develop and manufacture complex systems that
Kozak, Léa
core   +2 more sources

Extending SysML v2 for Safety ‐ Open‐Source Library for the System‐Theoretic Process Analysis

open access: yesSystems Engineering, Volume 29, Issue 5, Page 870-884, September 2026.
ABSTRACT Safety challenges in automated transport systems create the need for a strong design and safety coupling. In this regard, the second version of the Systems Modeling Language (SysML v2) offers new integration opportunities with extensibility features such as libraries.
Alexander Ahlbrecht   +2 more
wiley   +1 more source

Digital Engineering Transformation as a Sociotechnical Challenge: Categorization of Barriers and Their Mapping to DoD's Policy Goals

open access: yesSystems Engineering, Volume 29, Issue 5, Page 902-921, September 2026.
ABSTRACT Digital Engineering (DE) transformation represents a paradigm shift in systems engineering (SE), aiming to integrate heterogeneous analytical models and digital artifacts into an authoritative source of truth to improve traceability and lifecycle management.
Md Doulotuzzaman Xames, Taylan G. Topcu
wiley   +1 more source

Mauli banana stem extract application increased expression of NF-κB in traumatic ulcer healing

open access: yesDental Journal, 2018
Background: A traumatic ulcer represents one of the most prevalent disorders affecting the oral cavity. Ulceration of the oral cavity potentially results in secondary infection requiring topical medication which involves the use of antiseptics to ...
Maharani Laillyza Apriasari   +2 more
doaj   +1 more source

Balancing Accuracy and Cost: Trade‐Offs in Large Language Model Quantization for the Systems Engineering Domain

open access: yesSystems Engineering, Volume 29, Issue 5, Page 807-822, September 2026.
ABSTRACT As Large Language Models (LLMs) are increasingly deployed within the systems engineering domain, optimizing these models to balance performance accuracy and cost for given computational resources becomes essential. One process for finding the right balance is quantization, a process that involves converting model parameters from higher ...
Ryan Bell   +2 more
wiley   +1 more source

MBSE adoption experiences in organizations: Lessons learned

open access: yes, 2023
Lessons learned through MBSE adoption efforts is one of the key ways of communicating best practices and recommendations for MBSE. This study compiles lessons learned from published case studies and practitioner interviews.
McDermott, T.   +5 more
core   +1 more source

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