Blar i Institutt for realfag og industrisystemer på tittel
Viser treff 81-100 av 124
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A quantum reference frame size-accuracy trade-off for quantum channels
(Peer reviewed; Journal article, 2020)The imposition of symmetry upon the nature and structure of quantum observables has recently been extensively studied, with quantum reference frames playing a crucial role. In this paper, we extend this work to quantum ... -
A relational perspective on the Wigner-Araki-Yanase theorem
(Peer reviewed; Journal article, 2020)We present a novel interpretation of the Wigner-Araki-Yanase (WAY) theorem based on a relational view of quantum mechanics. Several models are analysed in detail, backed up by general considerations, which serve to illustrate ... -
Relative Quantum Time
(Peer reviewed; Journal article, 2019)The need for a time-shift invariant formulation of quantum theory arises from fundamental symmetry principles as well as heuristic cosmological considerations. Such a description then leaves open the question of how to ... -
Reliability of Training Data Sets for ML Classifiers: A Lesson Learned from Mechanical Engineering
(Chapter, 2020)The popularity of learning and predictive technologies, across many problem domains, is unprecedented and it is often underpinned with the fact that we efficiently compute with vast amounts of data and data types, and thus ... -
Research methodology for industry-academic collaboration – a case study
(Peer reviewed; Journal article, 2022)When industry and academia collaborate within an applied sociotechnical research project, it generates a complex context due to different means, goals, languages, and emergent practices. The industry is interested in ... -
The risk maturity model: a new tool for improved risk management and feedback
(Peer reviewed; Journal article, 2021)Norwegian governmental institutions use their risk management regulations to acquire and manage projects and assess the institutional practices. After many years documenting a positive trend, the audit authority noticed a ... -
A Roadmap for Sustainability for a Community in The Netherlands
(Chapter, 2020)The sustainability transition is a systems of systems challenge to the power `n'. The amount of systems and organizations that is involved is inconceivable for most humans. A roadmap is a means to structure much information ... -
A robust two-feedback loops position control algorithm for compliant low-cost series elastic actuators
(Peer reviewed; Journal article, 2019)Elastic joints are considered to outperform rigid joints in terms of peak dynamics, collision tolerance, robustness, and energy efficiency. Therefore, intrinsically elastic joints have become progressively prominent over ... -
Semantic Management of Urban Traffic Congestion
(Chapter, 2020)Urban traffic congestion is a problem which affects the world and is related to the massive urbanization and excessive number of cars on our streets. This causes a variety of problems, from economical/financial and ... -
Serpens, a Low- Cost Snake Robot with Series Elastic Torque-Controlled Actuators and a Screw-Less Assembly Mechanism
(Chapter, 2019)Even though a few examples of elastic snake robots exist, they are generally expensive and tailored to custom-made hardware/software components that are not openly available. In this work, Serpens, a newly-designed low-cost, ... -
Serpens: A Highly Compliant Low-Cost ROS-Based Snake Robot with Series Elastic Actuators, Stereoscopic Vision and a Screw-Less Assembly Mechanism
(Peer reviewed; Journal article, 2019)Snake robot locomotion in a cluttered environment where the snake robot utilises a sensory-perceptual system to perceive the surrounding operational environment for means of propulsion is defined as perception-driven ... -
Shielded Active Gas Forge Welding of an L80 Steel in a Small Scale Shielded Active Gas Forge Welding Machine
(Peer reviewed; Journal article, 2021)Abstract: The Shielded Active Gas Forge Welding (SAG-FW) method is a solid-state welding technique in which the mating surfaces are heated by induction heating or direct electrical heating before being forged together to ... -
Situational awareness and human factors when designing complex systems
(Peer reviewed; Journal article, 2022)The background for this paper is to prepare for the execution of a research project in systems engineering about situational awareness and human factors. The authors use a major defense company as the case for this research. ... -
Smart Wearables: Challenges and Opportunities
(Peer reviewed; Journal article, 2021)This research outlines challenges and opportunities in the field of smart wearables which ranges from wearables for wellness and healthcare and robotics to smart materials. This field makes advances in applying wearables ... -
Software Architecture for Situation Awareness in Human-Machine Interactions for Applications in Humanitarian Emergencies
(Peer reviewed; Journal article, 2021)Since the early 2000 there has been repeated interest in developing context aware software applications, which can react to and understand the environment, and sometimes become self-tuned and situation aware. The idea of ... -
Software Tool for Semantic Resources Allocation in Humanitarian Crises
(Chapter; Peer reviewed, 2017)Resource Allocation (RAlloc) is one of the most important tasks in organizing humanitarian response to humanitarian crises. It is not only that adequate and efficient RAlloc save lives and reduce damages caused by humanitarian ... -
Solution Validation and Customer Needs Understanding in the Early Phases of Product Platform Development; a Case Study in Digital Manufacturing Machines
(Journal article; Peer reviewed, 2019)We have observed in our company that the high‐level specification of new products is difficult. The company works with legacy product platforms. Even with extensive knowledge about legacy products and applications, it can ... -
State of Affair in Terms of Big Data Utilization in Complex System Engineering Organizations
(Chapter, 2022)The primary goal of this ongoing questionnaire is understanding the state of affairs in terms of big data utilization in Norwegian high-tech enterprises. By asking 24 questions to employees at partner organizations comprising ... -
State of Affair in Terms of Big Data Utilization in Complex System Engineering Organizations: A Case Study in the Context of Norwegian Industry
(Journal article; Peer reviewed, 2022)Effective utilization of big data is still an open question for most organizations. In the presented case study, we attempted to get a nuanced understanding of the state of affairs regarding big data utilization in Norwegian ... -
Studying Alumina–Water Nanofluid Two-Phase Heat Transfer in a Novel E-Shaped Porous Cavity via Introducing New Thermal Conductivity Correlation
(Peer reviewed; Journal article, 2023)Investigating natural convection heat transfer of nanofluids in various geometries has garnered significant attention due to its potential applications across several disciplines. This study presents a numerical simulation ...