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Kemerink, Renk (author)Construction resource management in the Netherlands is causing environmental concerns due to a high demand for infrastructure maintenance and carbon/nitrogen emissions. Insufficient optimization of resource management between projects results in more traffic and higher energy demand, but measures such as linking projects, program management, and...master thesis 2023
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Páez Watson, T.W. (author), van Loosdrecht, Mark C.M. (author), Wahl, S.A. (author)The understanding of microbial communities and the biological regulation of its members is crucial for implementation of novel technologies using microbial ecology. One poorly understood metabolic principle of microbial communities is resource allocation and biosynthesis. Resource allocation theory in polyphosphate accumulating organisms ...journal article 2023
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Zheng, Jingjing (author), Li, Kai (author), Mhaisen, N. (author), Ni, Wei (author), Tovar, Eduardo (author), Guizani, Mohsen (author)Federated learning (FL) is increasingly considered to circumvent the disclosure of private data in mobile edge computing (MEC) systems. Training with large data can enhance FL learning accuracy, which is associated with non-negligible energy use. Scheduled edge devices with small data save energy but decrease FL learning accuracy due to a...conference paper 2023
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Hekkelman, B. (author)We consider energy systems in the built environment. With the transition to a more sustainable, distributed, and 'smart' energy system, such local grids are undergoing significant changes. Among other developments, the new role of end-users as 'prosumers' - users that can either produce or consume power depending on the situation - is turning...doctoral thesis 2022
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Bottemanne, Max (author)Urban areas with many daily commuters often experience a reduction in traffic flow during rush hours. In some urban areas where this reduction in traffic flow occurs, there are popular destinations for leisure that have multiple large parking facilities. Vehicles searching for vacant parking spots drive at a lower vehicle speed, reducing the...master thesis 2022
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Zheng, Jingjing (author), Li, Kai (author), Mhaisen, N. (author), Ni, Wei (author), Tovar, Eduardo (author), Guizani, Mohsen (author)Federated learning (FL) has been increasingly considered to preserve data training privacy from eavesdropping attacks in mobile-edge computing-based Internet of Things (EdgeIoT). On the one hand, the learning accuracy of FL can be improved by selecting the IoT devices with large data sets for training, which gives rise to a higher energy...journal article 2022
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Ao, Yibin (author), Feng, Qiqi (author), Zhou, Zhongli (author), Chen, Yunfeng (author), Wang, T. (author)The rural three-tier healthcare system is an essential part of the Chinese healthcare service system. To ensure rural residents’ equal access to such healthcare services, it is necessary to examine the current status of the healthcare system in rural China and formulate corresponding improvement suggestions. This study therefore collects the...journal article 2022
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Hekkelman, B. (author), la Poutré, J.A. (author)We consider network flow congestion management modelled after electricity distribution networks. The desired consumption or production of the agents that populate such networks are determined by a higher-level (e.g. national) market mechanism, but this can lead to congestion locally. We first consider congestion solutions in the form of...conference paper 2022
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Galanopoulos, Apostolos (author), Iosifidis, G. (author), Salonidis, Theodoros (author), Leith, Douglas J. (author)An increasing number of mobile applications rely on Machine Learning (ML) routines for analyzing data. Executing such tasks at the user devices saves the energy spent on transmitting and processing large data volumes at distant cloud-deployed servers. However, due to memory and computing limitations, the devices often cannot support the...journal article 2022
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Gan, Y.Y. (author), Wang, Shuping (author), Wu, Xiaofan (author), Yan, Lina (author)In Australia，28% of the population live in remote and rural areas，where they face many health service utilization challenges due to geographical conditions，and generally have lower health status than those living in coastal metropolitan areas. To address the challenges of accessing health services in remote and rural areas，the Australian...journal article 2022
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Verhagen, K.J.A. (author), Eerden, S. A. (author), Sikkema, B. J. (author), Wahl, S.A. (author)Exposed to changes in their environment, microorganisms will adapt their phenotype, including metabolism, to ensure survival. To understand the adaptation principles, resource allocation-based approaches were successfully applied to predict an optimal proteome allocation under (quasi) steady-state conditions. Nevertheless, for a general,...journal article 2022
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van Oorschot, Kim E. (author), Akkermans, Henk A. (author), Van Wassenhove, Luk N. (author), Wang, Y. (author)Purpose: Due to the complexity of digital services, companies are increasingly forced to offer their services “in permanent beta”, requiring continuous fine-tuning and updating. Complexity makes it extremely difficult to predict when and where the next service disruption will occur. The authors examine what this means for performance measurement...journal article 2022
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Darsi, Sai Poojitha (author)With the proliferating networks, resource allocation based on Quality of Service (QoS) constraints mapping has been one of the difficulties faced by Internet Service Providers (ISP). The advent of new technologies such as virtualization and cloud computing have enabled the users to access content from anywhere around the world. This results in a...master thesis 2021
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de Planque, Diederik (author)The world is currently a rushed environment; things change faster than ever. Technological innovations impress us again every year. Many innovations that enhance society are the result of innovating organisations. These organisations invest in innovative solutions, for their own good, but eventually also for the greater good. Allocating...master thesis 2021
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Rombouts, J.L. (author), Kranendonk, Elsemiek Madeleine Maria (author), Regueira, Alberte (author), Weissbrodt, D.G. (author), Kleerebezem, R. (author), van Loosdrecht, Mark C.M. (author)Lactic acid-producing bacteria are important in many fermentations, such as the production of biobased plastics. Insight in the competitive advantage of lactic acid bacteria over other fermentative bacteria in a mixed culture enables ecology-based process design and can aid the development of sustainable and energy-efficient bioprocesses....journal article 2020
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Schneider, A.J. Thomas (author), van Essen, J.T. (author), Carlier, Mijke (author), Hans, Erwin W. (author)Surgery groups are clustered surgery procedure types that share comparable characteristics (e.g. expected duration). Scheduling OR blocks leaves many options for operational surgery scheduling and this increases the variation in usage of both the OR and downstream beds. Therefore, we schedule surgery groups to reduce the options for...journal article 2020
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Peschier, Daan (author)Aircraft base maintenance consists of hundreds of tasks including preventive, corrective and modification tasks which have to be scheduled to a few check moments per year. The allocation of tasks to checks represents a complex scheduling problem due to the constraints involved. A mixed integer linear programming model was developed to optimize...master thesis 2019
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Rios Insua, David (author), Couce-Vieira, Aitor (author), Rubio, Jose A. (author), Pieters, W. (author), Labunets, K. (author), G. Rasines, Daniel (author)Risk analysis is an essential methodology for cybersecurity as it allows organizations to deal with cyber threats potentially affecting them, prioritize the defense of their assets, and decide what security controls should be implemented. Many risk analysis methods are present in cybersecurity models, compliance frameworks, and international...journal article 2019
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Katsilieris, F. (author)Radars have gained increased popularity as sensing devices due to their unique capability to sense objects of interest at very long distances and without being severely limited by weather conditions. Advances in technology have led to the possibility of choosing the sensing parameters of a radar in order to further improve its performance....doctoral thesis 2015
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De Groot, T.H. (author)The spectrum of threats imposed upon modern society has drastically widened in the last decades. One of the required security means is sensor systems. There exist many types of sensors and their capabilities vary, but some of them are reconfigurable and able to provide many functions. Such sensors provide at different time instances a wide range...doctoral thesis 2015
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