Blar i NTNU Open på forfatter "Wei, Wei"
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A Comparison Study on the Hydroelasticity of Two Types of Floating Bridges in Inhomogeneous Wave Conditions
Li, Shuai; Fu, Shixiao; Wei, Wei; Moan, Torgeir (Chapter, 2018)Due to the interaction between elastic structural deformations and fluid motions, the responses of floating bridges should be analyzed by hydroelasticity methods. We firstly employed a linear time-domain approach, based ... -
A discrete-modules-based frequency domain hydroelasticity method for floating structures in inhomogeneous sea conditions
Wei, Wei; Fu, Shixiao; Moan, Torgeir; Lu, Ziqi; Deng, Shi (Journal article; Peer reviewed, 2017)Based on the three-dimensional (3D) potential theory and finite element method (FEM), this paper proposes a new numerical method for hydroelastic predictions of floating structures in inhomogeneous seabed and wave field ... -
A sustainability and user-centered approach towards extending the life-cycle of mobile computers
Tomas, Nora; nordmo, vibeke; Wei, Wei; Liem, Andre (Journal article; Peer reviewed, 2018)The aim of this article is to provide an understanding of cognitive and physical barriers concerning extending the lifecycle of mobile computers. Reference to Triandis’ theory of interpersonal behavior, (1) attitudes; (2) ... -
A Time-Domain Method for Hydroelastic Analysis of Floating Bridges in Inhomogeneous Waves
Fu, Shixiao; Wei, Wei; Ou, Shaowu; Moan, Torgeir; Deng, Shi; Lie, Halvor (Chapter; Peer reviewed, 2017)Based on the three dimensional potential theory and finite element method (FEM), this paper presented a method for time-domain hydroelastic analysis of a floating bridge in inhomogeneous waves. A floating bridge in both ... -
Hydro-Elastic Analysis of a Floating Bridge in Waves Considering the Effect of the Hydrodynamic Coupling and the Shore Sides
Deng, Shi; Fu, Shixiao; Moan, Torgeir; Wei, Wei; Gao, Zhen (Chapter, 2018)A new numerical method, which is based on three-dimensional (3D) potential flow theory and finite element method (FEM), is used to predict the wave-induced hydroelastic responses of flexible floating bridges. The floating ... -
Hydro-thermal power market equilibrium with price-making hydropower producers
Löschenbrand, Markus; Wei, Wei; Liu, Feng (Journal article; Peer reviewed, 2018)This paper formulates an electricity market dominated by price-making hydro-thermal generation. Generation companies optimize their unit commitment, scheduling and bidding decisions simultaneously as a Mixed Integer ... -
Impact of outcome-based education on software engineering teaching: A case study
Dai, Hong-Ning; Wei, Wei; Wang, Hao; Wong, Tak-Lam (Chapter, 2017)This paper investigates the impact of outcome- based education (OBE) on students' learning achievement from a software engineering (SE) program. It is not easy to transform an SE curriculum from traditional knowledge-based ... -
Intrusion Detection Based on Parallel Intelligent Optimization Feature Extraction and Distributed Fuzzy Clustering in WSNs
Liu, Zhouzhou; Wei, Wei; Wang, Hao; Zhang, Yangmei; Zhang, Qianyun; Li, Shining (Journal article; Peer reviewed, 2018)Aiming at large-scale, high dimensional data, and variable intrusion behavior in wireless sensor networks (WSNs), an intrusion detection algorithm based on parallel intelligent optimization feature extraction and distributed ... -
Mining Online Text Data for Sentiment and News Impact Analysis
Wei, Wei (Doctoral Theses at NTNU, 1503-8181; 2013:256, Doctoral thesis, 2013)As continuous growth of Internet, an ever increasing amount of information becomesavailable on the World Wide Web (WWW). Information on the WWW has never been soexploded that search engines using traditional keyword-based ... -
Sentiment Analysis
Nordvik, Henrik (Master thesis, 2011)Sentiment analysis is the problem of determining the attitude or feelings atext tries to convey. It has recently received a lot of focus, one reason beingthat the amount of text containing personal opinions has increased ...