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  1. No Access

    Chapter and Conference Paper

    A Data-Driven Scheduling Strategy for Mobile Air Quality Monitoring Devices

    Along with the process of urbanization and mechanization, environmental pollution is becoming more and more serious all over the world. To this end, numerous efforts are directed toward evolving effective moni...

    Giang Nguyen, Thi Ha Ly Dinh in Intelligent Information and Database Syste… (2023)

  2. No Access

    Chapter and Conference Paper

    A Deep Reinforcement Learning-Based Multi-objective Optimization for Crowdsensing-Based Air Quality Monitoring Systems

    Global air pollution is becoming increasingly severe. In this context, monitoring air quality at all times and locations is necessary. Traditionally, air quality is monitored using stationary monitoring statio...

    Nam Duong Tran, Manh Cuong Dao in Recent Challenges in Intelligent Informati… (2023)

  3. No Access

    Chapter and Conference Paper

    Lung Sounds Classification Using Wavelet Reconstructed Sub-bands Signal and Machine Learning

    The incidence of respiratory diseases is increasing rapidly due to environmental pollution affecting everyone around the world. Diagnosis from cardiopulmonary hearing has been made for hundreds of years. Howev...

    Vu Tran, Tung Trinh, Huyen Nguyen, Hieu Tran in Intelligent Systems and Networks (2021)

  4. No Access

    Chapter and Conference Paper

    Efficient Prediction of Discharge and Water Levels Using Ensemble Learning and Singular-Spectrum Analysis-Based Denoising

    This work addresses forecasting two essential factors in river hydrodynamics, which are discharge (Q) and water (H) levels. The accurate forecast of the two has long been a challenge in hydrological researches...

    Anh Duy Nguyen, Viet Hung Vu in Advances and Trends in Artificial Intellig… (2021)

  5. No Access

    Chapter and Conference Paper

    Characterizing Latency Performance in Private Blockchain Network

    There has recently been an increasing number of blockchain applications in different realms. Among the popular blockchain technologies, Ethereum is an emerging platform featuring smart contracts with the publi...

    Xuan Chen, Kien Nguyen, Hiroo Sekiya in Mobile Networks and Management (2020)

  6. No Access

    Chapter and Conference Paper

    Energy Efficiency in QoS Constrained 60 GHz Millimeter-Wave Ultra-Dense Networks

    Millimeter-Wave (mmWave) communication in ultra-dense networks (UDNs) has been considered as a promising technology for future wireless communication systems. Exploiting the benefits of mmWave and UDNs, we int...

    Huy Thanh Nguyen, Homare Murakami in Quality, Reliability, Security and Robustn… (2019)

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    Chapter and Conference Paper

    Implementation of Spiking Neural Network with Wireless Communications

    This paper proposes and implements the Spiking Neural Network (SNN) with radio-frequency wireless communications. The implemented network could obtain the XOR function through reinforcement learning. By apply...

    Ryuya Hiraoka, Kazuki Matsumoto, Kien Nguyen in Neural Information Processing (2019)

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    Chapter and Conference Paper

    Central Limit Theorem for Billiards with Flat Points

    In this paper, we constructed stationary martingale difference approximations to certain processes generated by billiards with flat points, using the filtration generated by the first return time function. Thi...

    Kien Nguyen, Hong-Kun Zhang in Differential Equations and Dynamical Systems (2018)

  9. No Access

    Chapter and Conference Paper

    Invariance Principles for Ergodic Systems with Slowly \(\alpha \) -Mixing Inducing Base

    We investigate a class of ergodic systems, which admit an inducing base with a slowly \(\alpha \) -mixing generating partition. ...

    Jianyu Chen, Kien Nguyen in Differential Equations and Dynamical Systems (2018)

  10. No Access

    Chapter and Conference Paper

    USD: A User-Centric Software Defined Platform for 5G Mobile Devices

    This paper introduces USD, a novel User-centric Software Defined platform for 5G mobile devices, which supports a wide range of users with the diversity of technical experience. Respecting user preferences, US...

    Kien Nguyen, Kentaro Ishizu, Fumihide Kojima in Internet of Things. IoT Infrastructures (2016)

  11. No Access

    Chapter and Conference Paper

    Investigating the Performance of Link Aggregation on OpenFlow Switches

    In this paper, we extensively explore the operation of Link Aggregation (LA) on OpenFlow switches in comparison to the LA in conventional switches. The comparison of two LA implementations has been conducted i...

    Toan Nguyen-Duc, Hoang Tran-Viet in Testbeds and Research Infrastructure: Deve… (2014)

  12. No Access

    Chapter and Conference Paper

    Experimental Study on the Performance of Linux Ethernet Bonding

    Linux bonding is a feature allowing to group multiple physical network interfaces into a logical one on Linux machines. Known as a low-cost method to improve fault tolerance and network throughput, the Linux b...

    Hoang Tran-Viet, Toan Nguyen-Duc in Testbeds and Research Infrastructure: Deve… (2014)

  13. No Access

    Chapter and Conference Paper

    A Receiver-Initiated MAC Protocol for Energy Harvesting Sensor Networks

    Energy harvesting technology potentially solves the problem of energy efficiency, which is the biggest challenge in wireless sensor networks. The capability of harvesting energy from surrounding environment en...

    Kien Nguyen, Vu-Hoang Nguyen, Duy-Dinh Le in Ubiquitous Information Technologies and Ap… (2014)

  14. No Access

    Chapter and Conference Paper

    Person Re-identification Using Deformable Part Models

    Person Re-Identification is the problem of matching people across a network of non-overlap** cameras. One of the challenges is how to match body parts to body parts for comparison between images of two peopl...

    Vu-Hoang Nguyen, Kien Nguyen, Duy-Dinh Le, Duc Anh Duong in Neural Information Processing (2013)

  15. Chapter and Conference Paper

    Structure and Context in Prostatic Gland Segmentation and Classification

    A novel gland segmentation and classification scheme applied to an H&E histology image of the prostate tissue is proposed. For gland segmentation, we associate appropriate nuclei objects with each lumen object...

    Kien Nguyen, Anindya Sarkar, Anil K. Jain in Medical Image Computing and Computer-Assis… (2012)