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Dianjie Lu
Researcher at Shandong Normal University
Publications - 75
Citations - 974
Dianjie Lu is an academic researcher from Shandong Normal University. The author has contributed to research in topics: Computer science & Emotional contagion. The author has an hindex of 14, co-authored 59 publications receiving 687 citations. Previous affiliations of Dianjie Lu include City University of Hong Kong & Chinese Academy of Sciences.
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Journal ArticleDOI
A path planning approach for crowd evacuation in buildings based on improved artificial bee colony algorithm
TL;DR: The IABC algorithm is proposed to improve the evacuation efficiency and provide support for building design and evacuation management by employing the strategies of grouping and exit selection and uses the evacuation time of the individuals as the evaluation metric.
Proceedings ArticleDOI
Coolest Path: Spectrum Mobility Aware Routing Metrics in Cognitive Ad Hoc Networks
TL;DR: New routing metrics, including accumulated Spectrum temperature, highest spectrum temperature, and mixed spectrum temperature are proposed to account for the time-varying spectrum availability to better characterize the unique features of cognitive radio networks.
Journal ArticleDOI
A method of emotion contagion for crowd evacuation
TL;DR: Experimental results show that the method can simulate crowd evacuation realistically and has guiding significance for crowd evacuation in the emergency circumstances and the photo-realistic rendering method is employed to obtain the animation of crowd evacuation.
Journal ArticleDOI
Strategies to Utilize the Positive Emotional Contagion Optimally in Crowd Evacuation
TL;DR: A computational model of positive emotional contagion is proposed to describe how safety officers calm a crowd down and can provide guidance for emergency response management and a maximization problem of emotional contagions is formulated.
Journal ArticleDOI
An Effective Multi-Objective Optimization Algorithm for Spectrum Allocations in the Cognitive-Radio-Based Internet of Things
TL;DR: A concurrent transmission model in the network is proposed which reveals the constraints of mutual interference and resource competition in links concurrent transmissions and forms the spectrum allocation plan for links as the chromosome (solution) in genetic algorithms.