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  1. No Access

    Chapter and Conference Paper

    Fixed-Time Control for Cooperative Target Encirclement and Tracking by Multi-UAV

    In the research, a new fixed-time control method is proposed for multiple unmanned aerial vehicles (multi-UAV) to address cooperative target encirclement and tracking. Initially, only the position information ...

    Hong** Liao, **n Chen, Jiangbo Jia… in Proceedings of 3rd International Conferenc… (2024)

  2. No Access

    Chapter and Conference Paper

    Cryptanalysis of an ElGamal-Like Cryptosystem Based on Matrices Over Group Rings

    ElGamal cryptography is one of the most important Public Key Cryptography (PKC) since Diffie-Hellman exchanges was proposed, however these PKCs which are based on the hard problems that discrete logarithm prob...

    Jianwei Jia, Houzhen Wang, Huanguo Zhang… in Trusted Computing and Information Security (2019)

  3. No Access

    Chapter and Conference Paper

    A Linear Algebra Attack on the Non-commuting Cryptography Class Based on Matrix Power Function

    Advances in quantum computers threaten to break public key cryptosystems such as RSA, ECC, and EIGamal on the hardness of factoring or taking a discrete logarithm, while no quantum algorithms are found to solv...

    **hui Liu, Huanguo Zhang, Jianwei Jia in Information Security and Cryptology (2017)

  4. No Access

    Chapter and Conference Paper

    ContactSim: An Efficient Realistic Trace Driven Contact Simulator for Vehicular Opportunistic Networks

    Opportunistic networking is an innovative data delivery solution, which leverages the contact opportunities between mobile terminals to exchange messages. The contact events are highly relevant to human behavi...

    Jianbin Jia, Xu Ming, Chen Yingwen… in Internet and Distributed Computing Systems (2013)

  5. Chapter and Conference Paper

    Plant Leaf Water Detection Instrument Based on Near Infrared Spectroscopy

    In the near infrared spectral region, a reflection plant water detection instrument was designed by using microcontroller STC12C5A60S2. The instrument consisted of signal acquisition system, microcontroller sy...

    Jiannan Jia, Haiyan Ji in Computer and Computing Technologies in Agriculture V (2012)

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  6. No Access

    Chapter and Conference Paper

    Competitive Design and Analysis for Machine-Minimizing Job Scheduling Problem

    We explore the machine-minimizing job scheduling problem, which has a rich history in the line of research, under an online setting. We consider systems with arbitrary job arrival times, arbitrary job deadline...

    Mong-Jen Kao, Jian-Jia Chen, Ignaz Rutter, Dorothea Wagner in Algorithms and Computation (2012)

  7. No Access

    Chapter and Conference Paper

    Joint Optimization of System Lifetime and Network Performance for Real-Time Wireless Sensor Networks

    Maximizing the aggregate network utility and minimizing the network energy consumption are important but conflict goals in wireless sensor networks. Challenges arise due to the application-specific computing a...

    Lei Rao, Xue Liu, Jian-Jia Chen, Wenyu Liu in Quality of Service in Heterogeneous Networks (2009)

  8. Chapter and Conference Paper

    Energy-Efficiency on a Variable-Bitrate Device

    Dynamic power management has been adopted in many systems to reduce the power consumption by changing the system state dynamically. This paper explores energy efficiency for systems equipped with PCI Express d...

    Yung-Hen Lee, Jian-Jia Chen, Tei-Wei Kuo in Emerging Directions in Embedded and Ubiqui… (2007)

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