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van Nielen, Sander S. (author), Sprecher, B. (author), Verhagen, Teun J. (author), Kleijn, René (author)The world is facing a growing neodymium demand, creating the need for developing a recycling system to handle future waste flows. Recycling technologies are emerging, but the recycling system around them can only be established with knowledge about available end-of-life (EoL) products. Therefore, this study quantified neodymium waste in European...journal article 2023
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Hernández, J.I. (author), van Cranenburgh, S. (author), Chorus, C.G. (author), Mouter, N. (author)We propose three procedures based on association rules (AR) learning and random forests (RF) to support the specification of a portfolio choice model applied in data from complex choice experiment data, specifically a Participatory Value Evaluation (PVE) choice experiment. In a PVE choice experiment, respondents choose a combination of...journal article 2023
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Szép, T. (author), van den Berg, T.G.C. (author), Cointe, Nicolas (author), Daniel, Aemiro Melkamu (author), Martinho, Andreia (author), Tang, Tanzhe (author), Chorus, C.G. (author)Social routing schemes are widely regarded as promising tools to reduce traffic congestion in urban networks. We contribute to the growing literature on such schemes and their effect on travel behavior, by exploring the interaction between the characteristics and framing of the scheme on the one hand, and travelers' moral personality and moral...journal article 2023
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Szép, T. (author), van Cranenburgh, S. (author), Chorus, C.G. (author)This paper proposes a new method to combine choice- and text data to infer moral motivations from people’s actions. To do this, we rely on moral rhetoric, in other words, extracting moral values from verbal expressions with Natural Language Processing techniques. We use moral rhetoric based on a well-established moral, psychological theory...journal article 2023
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Zhou, Y. (author)Robots navigating in social environments inevitably exhibit behavior perceived as inappropriate by people, which they will repeat unless they are aware of them; hindering their social acceptance. This highlights the importance of robots detecting and adapting to the perceived appropriateness of their behavior, in line with what we found in a...conference paper 2023
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Brychkov, Dmitry (author), Goggins, Gary (author), Doherty, Edelle (author), Romero Herrera, N.A. (author), Roudil, Nadine (author), Di Trani, Antonella (author), Singh, A. (author), Smit, Sander (author), McLoughlin, Eilish (author)Schools are complex physical and social institutions within national education systems. They account for significant energy consumption and like other buildings can demonstrate inefficient patterns of energy use. Poor energy performance of educational facilities is an intricate issue driven by complex causality of interconnected and dynamic...journal article 2023
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Lee, Y. (author), Specht, M.M. (author)Reading on digital devices has become more commonplace, while it often poses challenges to learners' attention. In this study, we hypothesized that allowing learners to reflect on their reading phases with an empathic social robot companion might enhance learners' attention in e-reading. To verify our assumption, we collected a novel dataset ...conference paper 2023
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Smeele, Nicholas V.R. (author), Chorus, C.G. (author), Schermer, Maartje H.N. (author), de Bekker-Grob, Esther W. (author)Background: Discrete choice models (DCMs) for moral choice analysis will likely lead to erroneous model outcomes and misguided policy recommendations, as only some characteristics of moral decision-making are considered. Machine learning (ML) is recently gaining interest in the field of discrete choice modelling. This paper explores the...review 2023
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Xu, Y. (author), Reniers, G.L.L.M.E. (author), Yang, M. (author), Yuan, S. (author), Chen, Chao (author)Domino accidents are typical low-frequency and high-consequence events in chemical process industries. Applying quantitative risk assessment (QRA) in domino accident assessment is challenging due to the uncertainties in the escalation process. Meanwhile, the outcomes of QRA are subject to a certain degree of unreliability due to the...journal article 2023
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Daniel, A.M. (author), van Exel, Job (author), Chorus, C.G. (author)Efficiently allocating scarce healthcare resources requires nuanced understanding of individual and collective interests as well as relative concerns, which may overlap or conflict. This paper is the first to empirically investigate whether and to what extent self-interest (SI), positional concerns (PC) and distributional considerations (DC)...journal article 2023
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Bouman, N.L.J. (author), Simonse, LWL (author)Purpose – Engaging with customers and addressing unmet value have become increasingly challenging within multi-stakeholder environments of service innovation. Therefore, this paper aims to address this challenge by studying how strategic design abilities address unmet value in service engagement strategies. Design/methodology/approach – The...journal article 2023
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Sandorf, Erlend Dancke (author), Campbell, Danny (author), Chorus, C.G. (author)Economic theory is built on the assumption that people are omniscient utility maximizers. In reality, this is unlikely to be true and often people lack information about all alternatives that are available to them; either because the information is unavailable or that the cost of searching for and evaluating that information is high. In this...journal article 2022
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Delfos, J. (author), Zuiderwijk-van Eijk, A.M.G. (author), van Cranenburgh, S. (author), Chorus, C.G. (author)As the application of machine learning (ML) algorithms becomes more widespread, governmental organisations try to benefit from this technology. While ML has the potential to support public services, its application also introduces challenges. Several scholars have described the possible opportunities and challenges of ML applications in the...conference paper 2022
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Voûte, M.A. (author), Stappers, P.J. (author), Giaccardi, Elisa (author), Mooij, S.C. (author), van Boeijen, A.G.C. (author)Over the last half century, design education has diversified and developed considerably, in part in the arts academies, and increasingly in universities and vocational technical education. The TU Delft design program was founded in 1969, and has since grown quickly into a large, university-based, technology-aligned set of programs presently...journal article 2020
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Kruijff-Korbayova, Ivana (author), Racioppa, Stefania (author), Saad, E. (author), Hindriks, K.V. (author), Mioch, Tina (author), van Vught, W. (author), Consortium, the TRADR (author)We report Year 4 progress in the TRADR project WP5: Persistent models for human-robot teaming. We focused on the analysis, modelling and online-processing of the information-gathering tasks that the human-robot team is performing during a mission, with the goal to enable the robotic system to follow the mission (understand which tasks have been...working paper 2018
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Gonçalves, M. (author)Every great invention, innovative design or visionary art piece ever created started in the same way: with a blank canvas. However, you never begin a new project with a completely clean slate: besides memories, past experiences and general knowledge, all of us are constantly surrounded by information, which can have a profound influence in our...doctoral thesis 2016
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Opiyo, E.Z. (author)The primary challenge underscored and dealt with was how to represent the product’s or system’s use environment and processes and to communicate ideas and envisaged use contexts effectively at the fuzzy-front early stages of the design process. The work focused specifically on complex products or systems with physical, software and/or cyber...journal article 2016
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Apostolou, G. (author), Reinders, A.H.M.E. (author), Verwaal, M. (author)This article presents a simple comparative model which has been developed for the estimation of the performance of photovoltaic (PV) products' cells in indoor environments. The model predicts the performance of PV solar cells, as a function of the distance from a spectrum of artificial (fluorescent light, halogen light, and light-emitting diodes...journal article 2016
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Bergema, C.P.A.M. (author)To develop today’s complex products, people from different organisations collaborate in innovation projects. The collaboration, though, is challenged by their different professional and organisational backgrounds, which determine their goals, their roles and responsibilities, and their expectations. People often struggle to deal with the...doctoral thesis 2016
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- Moes, C.C.M. (author), Horvath, I. (author) journal article 2016