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Saathof, R. (author), Speretta, S. (author), Guo, J. (author), Kuiper, J.M. (author), Gill, E.K.A. (author)Laser satellite communications provides an attractive application for optical communications. It provides more bandwidth with improved security at potentially a lower cost due to reduced size weight and power (SWAP) and reduced license cost compared to radio frequencies (RF) communications. These advantages have been recognized for years and...abstract 2021
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Zhu, C. (author), Guo, L (author), Tian, B. (author), He, Q (author), Wang, Zhengbing (author)Estuarine morphodynamics undergo significant changes due to declined sediment supply from river, rising sea-level, and human interferences (Syvitski and Saito, 2007; Syvitski et al., 2009). The Yangtze Estuary is such a case whose decadal morphodynamic evolution was broadly examined. It was documented that the subaqueous delta shifted from...abstract 2017
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Guo, L (author), Zhu, C. (author), He, Q (author)Sediment transport provides a critical bridge between hydrodynamics and morphodynamics. Sediment transport behaviour has obvious impacts on morphodynamic development. Long-term morphodynamic modelling enables examination of large scale morphological patterns, such as channel-shoal patterns in estuaries and deltaic channel structures. Non...abstract 2017
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Zhu, Feida (author), Zhang, Yongfeng (author), Yorke-Smith, N. (author), Guo, Guibing (author), Chen, Xu (author)Recommendation system has became an important component in many real applications, ranging from e-commerce, music app to video-sharing site and on-line book store. The key of a successful recommendation system lies in the accurate user/item profiling. With the advent of web 2.0, quite a lot of multimodal information has been accumulated,...abstract 2018
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Balaoura, O. (author), Forgaci, C. (author), Garate Esain, J. (author), Garcia Ortiz, L. (author), Guo, M.D. (author), Salinas Gonzalez, C.R. (author), Gorisse, M. (author)Report on students' desing patterns for the EMU Theory course, Spring 2012. Instructor: Machiel van Dorst.book 2012
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Guo, Y. (author), Jing, Guoqing (author), Markine, V.L. (author)Railway ballast is normally made of crushed rocks with grading (particle size distributions). Ballast is inevitably suffering from more rapid degradation. Because ballast keeps undergoing and dissipating most of the train loadings, furthermore, the train speed and freight weight are increasing, causing more intensive loadings to ballast. To...book chapter 2022
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- Hashemifarahani, H. (author), Ditmar, P.G. (author), Inacio, P.M.G. (author), Klees, R. (author), Guo, J. (author), Guo, X. (author), Liu, X. (author), Zhao, Q. (author), Didova, O. (author), Ran, J. (author), Sun, Y. (author), Tangdamrongsub, N. (author), Gunter, B.C. (author), Riva, R.E.M. (author), Steele-Dunne, S.C. (author) conference paper 2014
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Guo, J. (author), Nikou, S. (author), Bouwman, W.A.G.A. (author)The increasing number of smart phones presents a significant opportunity for the development of m-payment services. Despite the predicted success of m-payment, the market remains immature in most countries. This can be explained by the lack of agreement on standards and business models for all stakeholders in m-payment ecosystem. In this paper,...conference paper 2013
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Yao, W. (author), Guo, J. (author), Chen, X. (author), Van Tooren, M. (author)With progress of space technology and increase of space mission demand, requirements for robustness and reliability of space systems are ever-increasing. For the whole space mission life cycle, the most important decisions are made in the conceptual design phase, so it is very crucial to take uncertainties into consideration in this initial...conference paper 2010
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Sun, R. (author), Guo, J. (author), Gill, E.K.A. (author), Maessen, D. (author)Precise formation flying (PFF) missions require formation acquisition and maintenance through interactions among spacecraft by inter-satellite communication and relative navigation. That requires the network architecture to satisfy dedicated system constraints of time-criticality for updating navigation measurements and flexibility for...conference paper 2011
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- Guo, J. (author), Matthysen, A. (author), Fijneman, M. (author) conference paper 2014
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Ying, S. (author), Guo, R. (author), Li, L. (author), Van Oosterom, P.J.M. (author), Ledoux, H. (author), Stoter, J.E. (author)In this paper the design and development of a prototype 3D Cadastral system will be presented. The key aspects of this system are that the model is based on Land Administration Domain Model (LADM) and that the spatial profile is based on a full 3D topological structure. The prototype development starts with profiling the LADM (selecting relevant...conference paper 2011
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Sun, R. (author), Guo, J. (author), Gill, E.K.A. (author)Challenges and opportunities of wireless sensor networks (WSNs) in space applications are presented. The investigation of internet protocols, ad hoc routing and commercial-off-the-shelf (COTS) wireless communication protocols for efficient and reliable network design is addressed. In order to facilitate the analysis, several application...conference paper 2010
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- Guo, R. (author), Ying, S. (author), Li, L. (author), Luo, P. (author), Van Oosterom, P.J.M. (author) conference paper 2011
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van der Wegen, M. (author), Guo, J. (author), Jaffe, B.E. (author), van der Spek, A.J.F. (author), Roelvink, J.A. (author)Levees are small elevation ridges found on the edge between channels and shoals. They are known to develop along river channels during floods and along channels in alluvial deep water fans. Levees in tidal environments such as the Waddenzee are less pronounced (with a typical height in the order of 10 cm) and may be recognized by the fact that...conference paper 2012
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Maessen, D.C. (author), Guo, J. (author), Gill, E. (author), Gunter, B. (author), Chu, Q.P. (author), Bakker, G. (author), Laan, E. (author), Moon, S. (author), Kruijff, M. (author), Zheng, G.T. (author)The paper presents the latest results in the design of FAST-D, the Dutch micro-satellite for the Dutch–Chinese FAST (Formation for Atmospheric Science and Technology demonstration) formation flying mission. Over the course of the 2.5 year mission, the two satellites, FAST-D and FAST-T, will demonstrate various new technologies and perform...conference paper 2009
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Uncertainty multidisciplinary design optimization of space systems in the presence of new attributesGuo, J. (author), Yao, W. (author), Gill, E.K.A. (author)The problem of new attributes and the induced uncertainties has been extensively discussed in this paper. The methodology of uncertainty multidisciplinary design optimization has also been extended to spacecraft conceptual design in the presence of new attributes. The application of this methodology on fractionated spacecraft indicates that the...conference paper 2010
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Guo, J. (author), Maessen, D.C. (author), Gill, E.K.A. (author)This paper provides a survey of current state-of-the-art technologies of fractionated spacecraft, a new architecture for distributed space systems. The survey covers six aspects: architecture, networking, wireless communication, wireless power transfer, distributed computing, and planned missions implementing this architecture. As a result of...conference paper 2009
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- Guo, R. (author), Li, L. (author), He, B. (author), Luo, P. (author), Ying, S. (author), Zhao, Z. (author), Jiang, R. (author) conference paper 2011
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Guo, J. (author), Maessen, D.C. (author), Gill, E.K.A. (author), Moon, S.G. (author), Zheng, G. (author)FAST (Formation for Atmospheric Science and Technology demonstration) is a cooperative Dutch Chinese formation flying mission led by Delft University of Technology (TU Delft) in the Netherlands and Tsinghua University in China. It is expected to be the first international micro-satellite formation flying mission to achieve objectives in three...conference paper 2009