The Manifestation of Stopping Sets and Absorbing Sets as Deviations on the Computation Trees of LDPC Codes by Eric Psota, Lance C. Pérez

“…The connections between trapping sets and deviations on computation trees are explored in depth using the notion of problematic trapping sets in order to bridge the experimental and analytic approaches to these error mechanisms. A new iterative algorithm for finding low-weight problematic trapping sets is presented and shown to be capable of identifying many trapping sets that are frequently observed during iterative decoding of low-density parity-check codes on the additive white Gaussian noise channel. …”
Get full text

The power of dialogue and discovery by Kalina Jastrzębowska

“…Our classrooms offer algorithmic and rote teaching methods, depriving students of important elements of successful mathematics learning. …”
Get full text

Comprehensive Evaluation of Talent Growth Factor Index System Based on Hesitant Fuzzy Language by Xueer Ji, Lei Wang, Huifeng Xue

“…The entropy of hesitation fuzzy language terms adopts the algorithm, which calculates the index weights according to the relative entropy values and adjusts the expert weights with the expert group consensus model. …”
Get full text

Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount by Shuo Wang, Mohammad Elahinia, The Nguyen

“…These simulation results presented a basis for designing an effective algorithm to control both the displacement transmissibility and force transmissibility. …”
Get full text

TRAJECTORY PLANNING AND SIMULATION STUDY OF B-AXIS POWER TOOL HOLDER by LI XinWen, LI YuLian

“…Based on the five-axis CNC machine tool,the interpolation equations are established,and the interpolation models of different machining directions are analyzed; using the homogeneous matrix transformation method and the numerical assignment inverse algorithm,combined with the classical DH method in robotics,the mathematical model between the coordinate systems is established,and the pose state of the machine tool holder is realized,and the coordinate values of each axis motion are obtained.And kinematics equations; spatial trajectory planning and kinematics simulation using MATALB and ADAMS. …”
Get full text

The number of nonunimodular roots of a reciprocal polynomial by Stankov, Dragan

“…It seems reasonable to believe that if the coefficients are bounded then the analogue of Lehmer’s Conjecture is true: either $L=0$ or there exists a gap so that $L$ could not be arbitrarily close to $0$. We present an algorithm for calculating the limit ratio and a numerical method for its approximation. …”
Get full text

Passenger Behavior Simulation in Congested Urban Rail Transit System: A Capacity-Limited Optimal Strategy Model for Passenger Assignment by Kai Lu, Nan Cao

“…We have proposed a simulation-based algorithm to solve the model and apply it to the Beijing Subway to demonstrate the feasibility of the model. …”
Get full text

Path Planning of Continuum Robot Based on Path Fitting by Guochen Niu, Yunxiao Zhang, Wenshuai Li

“…Considering the complexity of calculation and the structural characteristics of Continuum Robot, a feasible obstacle avoidance discrete path is obtained by using the improved RRT algorithm. Then, joint fitting is performed on the existing discrete path according to the kinematic model of Continuum Robot, joint obstacle avoidance was conducted in the process of fitting, and finally, a motion path suitable for the Continuum Robot was selected. …”
Get full text

Intrusion detection method for IoT in heterogeneous environment by LIU Jing, MU Zelin, LAI Yingxu

“…Subsequently, an innovative heterogeneous model aggregation algorithm was introduced, utilizing similarity-weighted coefficients for channel averaging, thereby effectively mitigating the adverse effects of Non-IID data during the model aggregation process. …”
Get full text

Minimum Delay Multipath Routing Based on TDMA for Underwater Acoustic Sensor Network by Weigang Bai, Haiyan Wang, Xiaohong Shen, Ruiqin Zhao, Yuzhi Zhang

“…This paper proposes a novel multipath routing structure and a conflict-free algorithm based on TDMA scheme. The forwarding nodes are selected based on the propagation delay and location information. …”
Get full text

Tacho-less Order Tracking for Gearbox based on Time-varying Filter and CWT by Shuangxi Jing, Zhipeng Luo, Junfa Leng, Zhiyang Wang

“…Lastly，the position of fault gear can be accurately judged by Fast-kurtogram algorithm. The results of simulation and experiment show that the proposed method can provide a new effective method for mechanical fault diagnosis under the condition of strong noise and apparent speed variation.…”
Get full text

A TensorFlow implementation of Local Binary Patterns Transform by Devrim Akgün

“…Numerical results show that algorithm based on TensorFlow operations provides good acceleration rates over Python runs. …”
Get full text

Heat Partition Coefficient and Temperature Variation during Engagement in Multi-disc Clutch by Yuan Yuelan, Chen Man, Li Shihong

“…A finite element model of heat conduction process between the friction components in a multi-disc clutch is setup. With coupled algorithm， the heat partition coefficient between friction components in multi-disc clutch and the temperature variations in the cases of engagement with the same initial rotating speeds and the same time are studied. …”
Get full text

Model Calibration and Validation for the Fuzzy-EGARCH-ANN Model by Geleta T. Mohammed, Jane A. Aduda, Ananda O. Kube

“…This work shown as the fuzzy-EGARCH-ANN (fuzzy-exponential generalized autoregressive conditional heteroscedastic-artificial neural network) model does not require continuous model calibration if the corresponding DE algorithm is used appropriately, but other models such as GARCH, EGARCH, and EGARCH-ANN need continuous model calibration and validation so they fit the data and reality very well up to the desired accuracy. …”
Get full text

Theory of Multimode Squeezed Light Generation in Lossy Media by Denis A. Kopylov, Torsten Meier, Polina R. Sharapova

“…In turn, we find a new broadband basis that maximizes squeezing in the lossy system and present an algorithm to construct it.…”
Get full text

Exploiter un corpus de données textuelles sans post-traitement : l’écriture burlesque de la Fronde by Karine Abiven, Jean-Baptiste Tanguy, Gaël Lejeune

“…The aim is therefore to present the approach of a corpus in all the steps of the process: from the selection of data, their acquisition, and their transformation into a corpus, to their statistical and algorithmic exploitation, and their interpretation through text mining.…”
Get full text

Edge coloring of small signed graphs by Robert Janczewski, Krzysztof Turowski, Bartłomiej Wróblewski

“…To support the hypothesis we implemented an application that colored all the signed graphs with at most 8 vertices. We describe an algorithm behind the application and discuss the results of conducted experiments. …”
Get full text

Assessing Urban Road Network Capacity considering Parking Supply and Parking Pricing by Xiaowei Jiang, Muqing Du, Haisheng Liu

“…An efficient and practical algorithm is provided for the solution of the bilevel network capacity model. …”
Get full text

Deformation Characteristic Analysis and Engineering Application of a Variable Cross-sectional Flexible Pin by Chen Hengjian, Xiao Shuhong

“…The effectiveness of this method is verified by comparing with the calculation results of the engineering algorithm and the finite element method. The simulation model of the wind power gearbox is established using Romax software, and it is verified that the deformation characteristics of the variable cross-sectional flexible pin can improve the load distribution and load sharing coefficient. …”
Get full text

Functional Data Clustering Based on Weighted Functional Spatial Ranks With Clinical Applications by Mohammed Baragilly, Hend Gabr, Brian H. Willis

“…Compared with several other cluster methods, the WFSR algorithm records the lowest misclassification rates over the two real datasets.…”
Get full text