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  1. No Access

    Article

    Enhancing local governments’ environmental attention through open government data: evidence from China

    Environmental conservation has ascended to a prominent position on the global agenda, and China, recognizing the urgent need for environmental protection, has implemented nationwide measures. However, varying ...

    Zhanyu Liu, Yang Yu, Yuqiong Lei in Environmental Science and Pollution Research (2024)

  2. No Access

    Article

    Agricultural diversification promotes sustainable and resilient global rice production

    Rice is a staple food for half of the human population, but the effects of diversification on yields, economy, biodiversity and ecosystem services have not been synthesized. Here we quantify diversification ef...

    Xueqing He, Péter Batáry, Yi Zou, Wenwu Zhou, Guanghua Wang, Zhanyu Liu… in Nature Food (2023)

  3. No Access

    Article

    Maximizing the influence of bichromatic reverse k nearest neighbors in geo-social networks

    Geo-social networks offer opportunities for the marketing and promotion of geo-located services. In this setting, we explore a new problem, called Maximizing the Influence of Bichromatic Reverse k Nearest Neighbo...

    Pengfei **, Lu Chen, Yunjun Gao, Xueqin Chang, Zhanyu Liu, Shu Shen… in World Wide Web (2023)

  4. No Access

    Article

    Multimedia and multimodal sensing with edge computing for personalized healthcare supply chain system data optimization

    Multimedia and multimodal sensing with the edge computing for the personalized healthcare supply chain system data optimization is studied in this manuscript. In the agile supply chain management information s...

    Zhanyu Liu, **shuan Zhang in Personal and Ubiquitous Computing (2023)

  5. No Access

    Chapter and Conference Paper

    FDTI: Fine-Grained Deep Traffic Inference with Roadnet-Enriched Graph

    This paper proposes the fine-grained traffic prediction task (e.g. interval between data points is 1 min), which is essential to traffic-related downstream applications. Under this setting, traffic flow is hig...

    Zhanyu Liu, Chumeng Liang, Guanjie Zheng… in Machine Learning and Knowledge Discovery i… (2023)

  6. No Access

    Article

    Research on the Internet of Things and the development of smart city industry based on big data

    Development of smart city and smart industry is a major concern in today’s world. By using the Internet of Things and big data analytics, can develop the smart city and smart industry. So a new approach called...

    Zhanyu Liu in Cluster Computing (2018)

  7. No Access

    Article

    Estimating nitrogen concentration in rape from hyperspectral data at canopy level using support vector machines

    The estimation of nitrogen concentration from remotely sensed data has been the subject of some work. However, few studies have addressed the effective model for monitoring nitrogen status at canopy level usin...

    Fumin Wang, **gfeng Huang, Yuan Wang, Zhanyu Liu, Fayao Zhang in Precision Agriculture (2013)

  8. Chapter and Conference Paper

    Comparison of Spectral Indices and Principal Component Analysis for Differentiating Lodged Rice Crop from Normal Ones

    Hyperspectral reflectance of normal and lodged rice caused by rice brown planthopper and rice panicle blast was measured at the canopy level. Over one decade broad- and narrow-band vegetation indices (VIs) wer...

    Zhanyu Liu, Cunjun Li, Yitao Wang… in Computer and Computing Technologies in Agr… (2012)

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  9. Chapter and Conference Paper

    Estimating Foliar Pigment Concentration of Rice Crop Using Integrated Hyperspectral Index

    Photosynthetic pigment concentration has strong relationship with nitrogen (N) concentration which is an essential element of plant growth and plays an important role in estimating the net primary productivity...

    Zhanyu Liu, Wenjiang Huang, Guofu Mao… in Computer and Computing Technologies in Agr… (2012)

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  10. Chapter and Conference Paper

    Hyperspectral Discrimination and Response Characteristics of Stressed Rice Leaves Caused by Rice Leaf Folder

    Detecting plant health condition plays an important role in controlling disease and insect pest stresses in agricultural crops. In this study, we applied support vector classification machine (SVC) and princip...

    Zhanyu Liu, Jia-an Cheng, Wenjiang Huang… in Computer and Computing Technologies in Agr… (2012)

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  11. Chapter and Conference Paper

    OILSEED RAPE PLANTING AREA EXTRACTION BY SUPPORT VECTOR MACHINE USING LANDSAT TM DATA

    One parametric classify (Maximum likelihood classify, MLC for short) and two non-parametric classifiers (Adaptive resonance theory map**s and Support vector machines, ARTMAP and SVM for short) were presented...

    Yuan Wang, **gfeng Huang, **uzhen Wang… in Computer and Computing Technologies in Agr… (2009)

    Download PDF (709 KB)