Q-learning based handoff algorithm for satellite system with ancillary terrestrial component by Dan-ni XIONG, Yi LI

“…,mobile satellite system with ancillary terres-trial component (MSS-ATC),the long transmission delay of satellite link was a huge challenge which may lead to high handoff dropping probability.In order to address this problem,a novel handoff decision strategy was proposed based on the predictive RSS and Q-learning algorithm.Extensive simulation results demonstrate that the proposed scheme can de-crease the handoff dropping probability,reduce the unnecessary handoff times and maximize the network reward.In ad-dition,the proposed scheme can also adapt to the situation of high-speed movement very well.…”
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(ε,δ)-approximate counting algorithm for large scale wireless sensor networks by Jing-hua ZHU, Xue-min GUAN

“…The problem of approximate counting for large scale wireless sensor networks was studied.Two approximate counting algorithms,DBT-ACA and DBT-BACA,based on DBT (digital binary tree) protocol were also proposed.The algorithms presented could attain the counting result in O(log logn)time while meeting the(ε,δ)accuracy requirement.DBT-BACA exploits binary search,level-by-level forwarding and delay response technique to effectively reduce the query delay and transmission cost.Theoretical analysis and experimental results show that the proposed algorithms out-perform existing approaches in terms of estimation accuracy,time efficiency and energy cost.…”
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Optimization of the Driving Mode Transformation of Hybrid Electric Bus based on Genetic Algorithm by Zhao Lijun, Li Shoucheng, Wei Guangpu, Zhang Hongsheng

“…The hybrid electrical city bus has two power sources to drive vehicle,so the control of vehicle driving mode transformation is become the core of the vehicle control strategy.It not only influences the vehicle fuel economy and emissions,but also influences the driving comfort of the vehicle.An HEV simulation model is built for performance analysis by interlinking of advanced software AVL CRUISE and Matlab/Simulink.By adjusting threshold of the driving mode transformation,the mode can be transformed smoothly.For achieving minimum equivalent fuel consumption,the genetic algorithm（GA）optimization method is applied to get the optima of control parameters which affect the vehicle driving mode transformation in different city bus cycles including Europe and China.The vehicle fuel economy is further improved.…”
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Design Optimization of Tilting-Pad Journal Bearing Using a Genetic Algorithm by Hamit Saruhan, Keith E. Rouch, Carlo A. Roso

“…Results for a five tilting-pad preloaded bearing are presented to provide a comparison with more traditional optimum design methods such as the gradient-based global criterion method, and also to provide insight into the potential of genetic algorithms in the design of rotor bearings. …”
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An optimal energy-saving real-time task-scheduling algorithm for mobile terminals by Ziran Peng, Guojun Wang

“…The feasibility and validity of this algorithm are demonstrated through experiments and simulations.…”
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Secondary segmentation extracted algorithm based on image enhancement for intelligent identification systems by Heng Dong, Ying Jiang, Yaping Fan, Yu Wang, Guan Gui

“…The algorithm can achieve effective extraction of machine-printing characters and also reduce the difficulty of invoice identification and improving the accuracy of invoice identification. …”
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Pilot scheduling algorithm based on cell classification-cross entropy for massive MIMO by Yinhui YU, Heng ZHOU, Ying YANG, Hao PAN, Jiapeng REN

“…The simulation results show that the proposed algorithm can not only improve the performance of the system, but also reduce the computational complexity.…”
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A New Algorithm for Solving Terminal Value Problems of q-Difference Equations by Yong-Hong Fan, Lin-Lin Wang

“…We propose a new algorithm for solving the terminal value problems on a q-difference equations. …”
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Vehicular ad hoc network and clustering routing algorithm applied in wilderness scenarios by Mohsen MOHAMED, Kai-kai XU, Wei-wei XIA, Yi WU, Lian-feng SHEN

“…To solve the communication problem among vehicles in wilderness scenarios such as desert and Gobi or between the vehicles and the outside,a special architecture of VANET was proposed and its clustering and routing algorithm was analyzed.Based on different types of communication terminals each vehicle equips and the location,speed and driving direction information of the periodic message,the vehicles are organized into different clusters.The head of each cluster chooses the best route for its members when they ask for inner-clustering communications or inter-clustering communications.It also searches the nearest vehicle which equips satellite communication terminals or land mobile communications terminals to forward messages when a member requests communicating with the outside of the network.Simulation results show that the proposed algorithm has higher network stability,higher data delivery ratio and less routing overhead.…”
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An Energy-Efficient Distributed Algorithm for Virtual Backbone Construction with Cellular Structure in WSN by Jun Zhang, Yu Xiang, Xiaojuan Liu, Wenyong Wang, Yong Tang

“…In this paper, we propose an Energy-efficient Distributed algorithm for virtual backbone construction with Cellular structure (EDBC) in WSN. …”
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Robust Synthesis Algorithm for Directional Modulation Signal with Array Manifold Vectors Uncertainty by Tao Hong

“…In this paper, we propose a robust synthesis algorithm for DM signal under the condition of the array manifold vectors perturbation. …”
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Pilot scheduling algorithm based on cell classification-cross entropy for massive MIMO by Yinhui YU, Heng ZHOU, Ying YANG, Hao PAN, Jiapeng REN

“…The simulation results show that the proposed algorithm can not only improve the performance of the system, but also reduce the computational complexity.…”
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MOADA-SVR:a multivariate online anomaly detection algorithm based on SVR by QIAN Ye-kui1, CHEN Ming1

“…Network anomaly detection is critical to guarantee stabilized and effective network operation.Although PCA-based network-wide anomaly detection algorithm has good detection performance,it cannot satisfy demands of online detection.In order to solve the problem,after traffic matrix model was introduced,a normality model of traffic was constructed using SVR and the sparsification of support vector solutions.Based on these,a multivariate online anomaly detection algorithm based on SVR named MOADA-SVR was proposed.Theoretic analysis showed that MOADA-SVR had lower storage and less computing overhead compared with PCA.Analysis for traffic matrix datasets Internet showed that MOADA-SVR had also good detection performance,approximating PCA.…”
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Fibonacci Operational Matrix Algorithm For Solving Differential Equations Of Lane-Emden Type by Musa Çakmak

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A Double-Threshold Based Spectrum Allocation Algorithm in Cognitive Radio System by Jiongtao Wang, Ming Jin, Youming Li, Jingjing Zheng

“…Based on the spectrum allocation of Underlay model in cognitive radio systems,a double-threshold based spectrum allocation algorithm was proposed.Two signal-to-noise radio（SNR）thresholds were also given.If SNR is less than the small threshold,aiming to maximize the channel capacity of the primary users,some second users are chosen to cooperate with primary users to communicate data.If SNR is larger than the big threshold,considering to maximize the number of the second users accessing the spectrum,some second users are allowed to use the occupied spectrum with low power.If SNR is between the two thresholds,primary users occupy the spectrum alone.Simulation and numerical results illustrate the reliability of the theoretical analysis.…”
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The algorithmic dance: YouTube’s Adpocalypse and the gatekeeping of cultural content on digital platforms by Sangeet Kumar

“…These changes in turn have caused significant discontent within the creator community while also gradually transforming the predominant nature of content on the platform. …”
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An Accelerated Fixed-Point Algorithm Applied to Quadratic Convex Separable Knapsack Problems by Atécio Alves, Jônatas O. L. Silva, Luiz C. Matioli, Paulo S. M. Santos, Sissy S. Souza

“…Besides, we also present an extension of the proposal, which improves its computational time, and then we incorporate the accelerated Anderson’s and Aitken’s fixed-point algorithms to obtain better results. …”
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Transmission error monitoring method of hydraulic excavating machinery based on M/T algorithm by Fang Chen

“…However, traditional M and T methods have their own limitations in speed measurement, especially in terms of measurement accuracy over a wide speed range.MethodsA M/T velocity measurement algorithm combining the advantages of M and T methods was proposed to address this issue, and dynamic errors were obtained. …”
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Two-level cache based streaming media scheduling algorithm for mobile network by LIAO Jian-xin, YANG Bo, ZHU Xiao-min, WANG Chun

“…A novel caching system architecture for mobile streaming was proposed,which was named 2CMSA（two-level cache mobile streaming architecture）.In this system,limitations for mobile streaming system such as small memory size in mobile terminal and low bandwidth in wireless access network were avoided.According to the 2CMSA,a scheduling algorithm of 2CMSS（two-level cache based mobile streaming scheduling） was designed;mathematical models were also achieved to analyze the performance of this scheduling algorithm.Simulation experiment proves that,comparing to the original mobile streaming system,by using the new two-level cache architecture and cache based scheduling algorithm,the network transmission cost and the client startup delay of the mobile streaming services can be decreased effectively.…”
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Real number approximation by a rational number in the approximating k-ary algorithm by R.R. Enikeev

“…The approximation based on Farey sequences was described; this method was considered using a quick exit condition, precomputation of the initial steps, and search in the Farey sequence built in advance. We also discussed the approximation with continued fractions and proposed an algorithm using a precomputation and continued fractions. …”
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