Influence of shortest path algorithms on energy consumption of multi-core processors by A. A. Prihozhy, O. N. Karasik

Subjects: “…multi-core processor…”
Get full text

Multi-slotted airfoil design for enhanced aerodynamic performance and economic efficiency by Mohamed A. Aziz, Mohamed A. Khalifa, M. A. Abdelrahman, Haitham Elshimy, Ahmed M. Elsayed

Subjects: Get full text

Research on multi-address time-based blockchain covert communication method by Dongyan HUANG, Kun LI

“…Aiming at the problem of low amount of information carried by the existing block timestamp interval hiding method, a multi-address time-based blockchain covert communication method was proposed.Firstly, the ciphertext was split and transmitted by different addresses.The content of the ciphertext fragment was represented by the block timestamp interval of the address.Then the interval of the blocks was read and counted by the receiver where these addresses were located.Finally, the ciphertext was restored by combination.In addition, in view of the lack of concealment measures in the time-based blockchain covert communication system, a method of adjusting the time interval of transaction initiation was proposed to reduce the probability of address specificity caused by covert communication behavior.The experimental results verify that the transmission rate of the proposed method is about n times higher than that of the time-based blockchain covert communication method when n addresses are involved.…”
Get full text

Storm-based distributed sampling system for multi-source stream environment by Wonhyeong Cho, Myeong-Seon Gil, Mi-Jung Choi, Yang-Sae Moon

“…In this article, we address the performance improvement of binary Bernoulli sampling in the multi-source stream environment. Binary Bernoulli sampling has the n :1 structure where n sites transmit data to 1 coordinator. …”
Get full text

Study on Fengtang River Mouth Wetland Degradation and Ecological Restoration Measures by WANG Jian-ping

Get full text

Hemodynamics in chronic pain: A pathway to multi-modal health risks. by Dmitry M Davydov, Carmen M Galvez-Sánchez, Gustavo A Reyes Del Paso

Get full text

Multi-core helper thread prefetching for irregular data intensive applications by Jian-xun ZHANG, Zhi-min GU, Xiao-han HU, Min CAI

“…For improving performance of memory access in sparse graph traversal algorithm, helper thread prefetching could convert discontinuous locality into continuous-instant spatial-temporal locality effectively by using the shared last level cache of chip multi-processor platforms. Betweenness centrality algorithm was used as a case study, the multi-parameter prefetching model of helper thread and optimized instances were presented and evaluated on commercial CMP platforms Q6600 and I7, the average speedup of betweenness centrality algorithm at different input scale is 1.20 and 1.11 respectively. …”
Get full text

Drainage Pumping Station Multi - Unit PLC Automatic Control System by KE Ze-ming, HUANG Hai-ka

Get full text

Study on capacity analytical model for multi-channel wireless sensor networks by WANG Ming-fei1, CI Lin-lin1, ZHAN Ping2, XU Yong-jun3

Subjects: Get full text

Design and Simulation Analysis of Multi-purpose Lower Limb Exoskeleton Robot by Bingqi Jia, Wenlong Bi, Xiao Wei, Guoxin Xu, Yanjun Zhao, Yidong Sun

“…Aiming at the needs of rehabilitation training and movement substitution for the elderly and patients with lower limb movement disorders， a multi-purpose lower limb exoskeleton robot is designed， which utilizes auxiliary standing mechanism and exoskeleton to realize the rehabilitation training of lower limbs for users. …”
Get full text

RESEARCH ON THE WELD FATIGUE STRENGTH OF FRAME BASED ON MULTI-AXIS THEORY by ZHANG MingYang, ZHANG KaiLin

Subjects: Get full text

Improved least mean square algorithm based in satellite multi-beamforming by Yu-meng ZHANG, Ming-chuan YANG, Xiao-feng LIU, Zhong-zhao ZHANG

Subjects: Get full text

Experiment Research of the Velocity Loss of Multi-wedge Belt Drive System by Ren Guoqiang, Huang Jiedong

“…Aiming at the problems of velocity loss of multi-wedge belt drive system in the process of operation,the multi-wedge belt drive speed loss test bench of two same size pulleys is established,the influences of the load torque,input speed,belt pre-tension,pulley diameter and belt length on belt velocity loss are obtained by using the multi-wedge belt drive test bench.The results show that increase the system load torque,reduce the input speed,belt pre-tension,pulley diameter and belt length,the multi-wedge belt drive velocity loss will be increased.The experimental study is conducted based on the multi-wedge belt drive system of key parameters,the influence of relevant parameters on system velocity loss is got,it can provide a certain reference for optimization design of the follow-up multi-wedge belt drive system.…”
Get full text

Band Selection Algorithm Based on Multi-Feature and Affinity Propagation Clustering by Junbin Zhuang, Wenying Chen, Xunan Huang, Yunyi Yan

“…A similarity matrix is then constructed by integrating multi-feature information. The AP algorithm clusters the bands of the hyperspectral images to achieve effective band dimensionality reduction. …”
Get full text

Research on active defense based on multi-stage cyber deception game by Yongjin HU, Jun MA, Yuanbo GUO, Han ZHANG

“…In view of the characteristic that attacker depended on the detected information to decide the next actions,the non-cooperative signal game theory was applied to analyze cyber attack and defense.The signal deception mechanism in the process of cyber attack and defense was considered deeply by constructing a multi-stage cyber deception game model,and the dynamic analysis and deduction of the multi-stage cyber attack and defense was realized by considering the attenuation of cyber deception signals.A solution for multi-stage cyber deception game equilibrium was improved based on analysis of cyber attack and defense,and an optimal algorithm for selecting cyber deception defense strategies was designed.The effectiveness of the model is verified by simulations.The rules of multi-stage cyber deception games are summarized based on the results,which can provide effective guidance for the research on cyber active defense.…”
Get full text

Volume-hiding encrypted multi-map scheme based on hierarchical structure by Jing CHEN, Hanxing LI, Kun HE, Meng JIA, Yuqing LI, Ruiying DU

“…The volume-hiding encrypted multi-map (EMM) scheme is able to prevent attackers from inferring plaintext through the volume leakage, but existing solutions have problems with large storage and search computational costs.Based on the characteristic that the volume of the searched data often follows Zipf’s law, a hierarchical volume-hiding EMM scheme was proposed.Compared to the plain scheme that filled all keys’ volumes equally, converting the filling of the overall data into the filling of multiple sub-data blocks could reduce storage costs, and also achieved constant level complexity query overhead.Security analysis shows that the proposed scheme can achieve hidden matching volume without loss of query results.Simulation results show that compared with the most efficient scheme XorMM, the proposed scheme can increase the storage overhead by 10%, reduce the search computing overhead by 90%, and significantly improve the search efficiency.…”
Get full text

Evaluation of multi-source precipitation products for monitoring drought across China by Yongyi Yuan, Boyi Liao

Subjects: “…multi-source precipitation…”
Get full text

Research and design of multi-tenant scheme for Kubernetes container cloud platform by Danchi HUANG, Zhenwei HE, Liyun YAN, Yuanzhi LIN, Xinzhang YANG

Subjects: “…multi-tenant…”
Get full text

An Inquiry into Inferior and Superior Role Portrayals in Multi-racial Television Advertisements by De la Rey Van der Waldt

Subjects: Get full text

Research on multi-user identity recognition based on Wi-Fi sensing by Zhongcheng WEI, Wei CHEN, Yanhu DONG, Bin LIAN, Wei WANG, Jijun ZHAO

Subjects: Get full text