Browsing Institutt for datateknologi og informatikk by Author "Dai, Hong-Ning"
Now showing items 21-26 of 26
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Security-Driven Hybrid Collaborative Recommendation Method for Cloud-based IoT Services
Meng, Shunmei; Gao, Zijian; Li, Qianmu; Wang, Hao; Dai, Hong-Ning; Qi, Lianyong (Peer reviewed; Journal article, 2020)The rapid development of IoT (Internet of Things) systems and cloud techniques has paved the way for recommender systems to facilitate the daily life of users. However, the accompanying cybersecurity risks, such as ... -
SEENS: Nuclei segmentation in Pap smear images with selective edge enhancement
Zhao, Meng; Wang, Hao; Han, Ying; Wang, Xiaokang; Dai, Hong-Ning; Sun, Xuguo; Zhang, Jin; Pedersen, Marius (Peer reviewed; Journal article, 2020)Accurate nuclei segmentation, as an indispensable basis and core link for multi-cell cervical image analysis, plays an important role in automatic pre-cancer detection. However, poor image quality due to the uneven staining, ... -
Sentiment Analysis of Chinese Microblog Based on Stacked Bidirectional LSTM
Zhou, Junhao; Lu, Yue; Dai, Hong-Ning; Wang, Hao; Xiao, Hong (Journal article; Peer reviewed, 2019)Sentiment analysis on Chinese microblogs has received extensive attention recently. Most previous studies focus on identifying sentiment orientation by encoding as many wordproperties as possible while they fail to consider ... -
UAV-enabled data acquisition scheme with directional wireless energy transfer for Internet of Things
Liu, Yalin; Dai, Hong-Ning; Wang, Hao; Imran, Muhammad; Wang, Xiaofeng; Shoaib, Muhammad (Peer reviewed; Journal article, 2020)Low power Internet of Things (IoT) is suffering from two limitations: battery-power limitation of IoT nodes and inflexibility of infrastructure-node deployment. In this paper, we propose an Unmanned Aerial Vehicle (UAV)-enabled ... -
UAV-enabled friendly jamming scheme to secure industrial Internet of Things
Wang, Qubeijian; Dai, Hong-Ning; Wang, Hao; Xu, Guangquan; Sangaiahs, Arun Kumar (Journal article; Peer reviewed, 2019)Eavesdropping is a critical threat to the security of industrial Internet of things (IIoT) since many malicious attacks often follow eavesdropping activities. In this paper, we present an anti-eavesdropping scheme based ... -
Wide-Attention and Deep-Composite Model for Traffic Flow Prediction in Transportation Cyber-Physical Systems
Zhou, Junhao; Dai, Hong-Ning; Wang, Hao; Wang, Tian (Peer reviewed; Journal article, 2020)Recently, traffic flow prediction has drawn significant attention because it is a prerequisite in intelligent transportation management in urban informatics. The massively-available traffic data collected from various ...