Kinematic Analysis of Industrial Robots Based on Conformal Geometric Algebra by Yu Yang, Wei Mengdi, Xu Guipeng, Ren Simin, Wei Yaxin

“…Finally, the MOTOMAN-HP20D 6-DOF industrial robot is used for example calculation, and the accuracy and effectiveness of the algorithm is verified by Matlab/Simulink software, which lays the foundation for the subsequent motion control of the robot.…”
Get full text

Blind recognition of STBC-OFDM signals based on modified K-S test by Qing LING, Li-min ZHANG, Wen-jun YAN

“…Aiming at the problem that existed blind classification of STBC-OFDM in multiple input single output (MISO) communication system,an efficient method for blind classification of space-time block coded orthogonal frequency-division multiplexing (STBC-OFDM) signals based on modified Kolmogorov-Smirnov (K-S) test was proposed,when a single receiver antenna was employed at the receiver.Firstly,the model of received STBC-OFDM signals in MISO systems was given.Secondly,with the correlation of the coding matrix of STBC-OFDM signals,and the discrimination features function provided by the empirical cumulative distribution (CDFs) of the received OFDM blocks was constructed.Finally,the distance between CDFs was tested by the two-sample K-S test,which could blindly classify the STBC-OFDM signals.The proposed algorithm didn't need the estimation of channel,noise statistics and modulation type,and consequently,was well suited for non-cooperative communication context.Theoretical analysis and experimental verify its validity.…”
Get full text

Intelligent Control System Design of Ring Light via IOT Mobile Robot by Xianzhi Kang, Yue Teng

“…In this study, a mobile robot positioning system based on the wireless positioning technology of the IoT is first designed, and an adaptive federated filtering algorithm based on the confidence of the sensor measurement data is given, and the data fusion processing is carried out for the positioning system to achieve the accurate positioning of the mobile robot. …”
Get full text

Research on endogenous security data sharing mechanism of F-RAN for 6G by Yang LIU, Jun LI, Wenyun CHEN, Mugen PENG

“…In order to solve the data security problem of data sharing in the fog radio access network in the 6G mobile communication system, an endogenous secure data sharing mechanism that realized local differential privacy and dynamic batch auditing was proposed.First, the user ran the RAPPOR algorithm locally on the data to protect data privacy.Next, the fog access point cached and preprocessed the data.Then the high power node performed a data integrity audit based on the BLS signature and Merkle hash tree on the data cached on the fog access point.Finally, the BBU pool infered the original distribution of shared data through statistical analysis.Security analysis and simulation show that the proposed mechanism realizes the local differential privacy of users, supports secure multi-client batch audit and data dynamic operation, and has high efficiency in time, space and communication.…”
Get full text

Platform work and labour legislation in India: Women’s engagement and the role of gender by Neha Arya, Abhishek Nemuri

“…We find that most workers face issues such as algorithmic control, insufficient technical support, feedback mechanism, safety protocols, and cost concerns. …”
Get full text

Task collaborative offloading scheme in vehicle multi-access edge computing network by Guanhua QIAO, Supeng LENG, Hao LIU, Kaisheng HUANG, Fan WU

“…In order to solve the problem that traditional mobile edge computing network can’t be straightforwardly applied to the Internet of vehicles (IoV) due to high speed mobility and dynamic network topology,a vehicular edge multi-access computing network (VE-MACN) was introduced to realize collaborative computing offloading between roadside units and smart vehicles.In this context,the collaborative computation offloading was formulated as a joint multi-access model selection and task assignment problem to realize the good balance between long-term system utility,diverse needs of IoV applications and energy consumption.Considering the complex joint optimization problem,a deep reinforcement learning-based collaborative computing offloading scheme was designed to overcome the curse of dimensionality for Q-learning algorithm.The simulation results demonstrate that the feasibility and effectiveness of proposed offloading scheme.…”
Get full text

Rule-defect oriented browser XSS filter test method by Zhijie GUI, Hui SHU

“…In order to alleviate XSS (cross-site scripting) attacks,modern browsers use XSS filters for defense.It is difficult to effectively test and evaluate the security of browser XSS filters.The rule-defect is the defect and security problem in the implementation process of browser XSS filter.The formal definition,design test sample and scene generation algorithm were presented for browser XSS filter rule-defects.In order to quantitatively test and evaluate the filtering level of different browser XSS filters,combined with filtering success rate,false positive rate,input loss calculation filtering ability.Based on the proposed method,the prototype system is designed to automate the testing of several mainstream browser XSS filters,and the XSS filtering capabilities of different browsers are obtained.Further,after actual testing,the system also has the ability to discover undisclosed vulnerabilities.…”
Get full text

A quality assessment metric for stereoscopic image in free viewpoint video system by Shipei WANG, Zongju PENG, Fen CHEN, Gangyi JIANG, Mei YU

“…A quality assessment metric of stereoscopic image in free viewpoint video system was proposed.After the reference and distorted images being decomposed by wavelet then weighted by contrast sensitivity function respectively,the content score was obtained by calculating the average structural similarity.After the center region being found in the binocular matching region,the average phase similarity was calculated on the region to obtain depth perception.The distortion region perceived by the human eye in the matching region by using the threshold,the average structural similarity was calculated between this region and the corresponding region of the other view image by disparity mapping,then the binocular characteristic score was obtained.The final image quality can be obtained by fusing score of each part.The experimental results show that the proposed algorithm has better consistency with subjective perception and it is more in line with human visual characteristics.…”
Get full text

Exploring Artificial Intelligence for Enhanced Endodontic Practice: Applications, Challenges, and Future Directions by Santosh R. Patil, Mohmed Isaqali Karobari

“…However, challenges such as data privacy issues, algorithmic biases, and integration barriers must be addressed to enable broader adoption. …”
Get full text

In-Flight Alignment Using H∞ Filter for Strapdown INS on Aircraft by Fu-Jun Pei, Xuan Liu, Li Zhu

“…The simulation results demonstrate that the proposed algorithm can reach a better accuracy under the dynamic disturbance condition.…”
Get full text

Learning Coupled Meteorological Characteristics Aids Short-Term Photovoltaic Interval Prediction Methods by Yue Guo, Yu Song, Zilong Lai, Xuyang Wang, Licheng Wang, Hui Qin

“…Aiming to optimize both performance and efficiency, the PSO algorithm is used for hyperparameter optimization. …”
Get full text

A Viscous Fluid Flow through a Thin Channel with Mixed Rigid-Elastic Boundary: Variational and Asymptotic Analysis by R. Fares, G. P. Panasenko, R. Stavre

“…For two different cases, we describe the order of steps of the algorithm of solving the problem and we construct the main term of the asymptotic expansion. …”
Get full text

The Contract Education as a Goal-oriented System of Activity by Valery M. Anikin, Boris N. Poizner, Eduard A. Sosnin

“…The organization of targeted training of specialists is considered as one of the components of public administration to address staff problems in various regions and sectors of the economy in the context of rapidly changing demands of society, to implement promising youth policy and mitigate demographic problems. An algorithmic chain of meaningful actions is con structed on the basis of the methodology of the Goal-oriented System of Activity, which takes into account the real state of human, intellectual, material and economic resources and enables to minimize existing contradictions and, accordingly, ensure the establishment of partnerships between all interested participants in the process of targeted training (government agencies, employers, higher education institutions and students). …”
Get full text

Advanced Approach of Multiagent Based Buoy Communication by Gediminas Gricius, Darius Drungilas, Arunas Andziulis, Dale Dzemydiene, Miroslav Voznak, Mindaugas Kurmis, Sergej Jakovlev

“…The proposed management of buoy communication is based on a clustering algorithm, which enables the performance of the hydrometeorological information system to be enhanced. …”
Get full text

Analysis of Student Satisfaction with Google Scholar Services as Reference using the Delone and Mclean Method by Nur Fitria Mita Permata, Syaifullah Syaifullah, Tengku Khairil Ahsyar, Muhammad Jazman

“…Nevertheless, challenges such as technical glitches in Google Scholar's servers, internet connection problems, restricted or paid access to articles, and the search algorithm's potential misinterpretation of user queries can occur. …”
Get full text

Addressing Technical Challenges in Large Language Model-Driven Educational Software System by Nacha Chondamrongkul, Georgi Hristov, Punnarumol Temdee

“…This paper tackles these challenges by proposing tactics to improve system integration, enhance explainability through metadata and an algorithm process, ensure response consistency via regression testing, and facilitate efficient autoscaling through an event-driven microservice architecture. …”
Get full text

Smoothing Estimation of Parameters in Censored Quantile Linear Regression Model by Mingquan Wang, Xiaohua Ma, Xinrui Wang, Jun Wang, Xiuqing Zhou, Qibing Gao

“…Thus, the parameters of the regression model can be computed by using the gradient-based iterative algorithm. We demonstrate the convergence speed and asymptotic properties of the smoothing estimation for large samples in high dimensions. …”
Get full text

Active Contour Model Coupling with Higher Order Diffusion for Medical Image Segmentation by Guodong Wang, Jie Xu, Qian Dong, Zhenkuan Pan

“…To enhance the efficiency of the segmentation, the fast Split Bregman algorithm is designed for the segmentation implementation. …”
Get full text

THE METHOD OF ROLL SURFACE QUALITY MEASUREMENT FOR CONTINUOUS HOT DIP ZINC COATED STEEL SHEET PRODUCTION LINE by Ki Yong Choi, Yu. A. Lebedinsky, E.I. Marukovich, A.M. Branovitsky, V.A. Dementev

“…The system makes it possible to analyze roll surface condition according to pickup phenomena from various roll coatings concerning operating conditions of hearth rolls in annealing furnace. The algorithm of fast pickup detection on surface is developed on the base of processing of several optical images of surface. …”
Get full text

Fault Detection and Diagnosis in Process Data Using Support Vector Machines by Fang Wu, Shen Yin, Hamid Reza Karimi

“…PCA-SVM and SVM-RFE can effectively detect and diagnose these common faults. In RFE algorithm, all variables are decreasingly ordered according to their contributions. …”
Get full text