Secure contact tracing platform from simplest private set intersection cardinality by Jiahui Gao, Chetan Surana, Ni Trieu

“…SecureCT prevents linkage attacks, eliminates replay and relay attacks, and allows the phone's holder to delegate their contact tracing computation to untrusted servers while maintaining the user's privacy. …”
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Towards Developing Enhanced Cluster-Based QoS-Aware Routing in MANET by Kebebew Ababu Yitayih, Mulugeta Libsie

“…However, the protocol has high overhead because each node selects a set of multipoint relay (MPR) nodes. Therefore, we have proposed quality of service (QoS) supporting the MPR selection approach and a new lower maintenance clustering approach for minimizing the overhead of the network. …”
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Routing optimization method based on GPCR for vehicular Ad Hoc network by Zhiru GU, Min LI, Yonghong LONG, Xiaohua SHU, Qing RONG

“…To improve the performance in sparse networks,local optimum,and routing loop in the greedy perimeter coordinator routing (GPCR) protocol,the weighted-GPCR (W-GPCR) protocol was proposed.The relationship between vehicle node routing and other parameters such as the Euclidean distance between node pairs,moving direction and density was profoundly analyzed,the composite parameter weighted model was established and the calculation method was designed for the existing routing problems,the weighted parameter ratio was selected adaptively in different scenarios,so as to obtain the optimal next-hop relay node.In order to verify the performance of the W-GPCR method,the proposed method was compared with the existing methods such as the traditional geographic perimeter stateless routing (GPSR) protocol,GPCR and so on,and the results show that the proposed method is superior to the package delivery ratio,end-to-end delay,and average hop count.…”
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À propos de la politique routière de l’État romain : l’apport des fouilles d’Ambrussum (Villetelle, Hérault) by Jean-Luc Fiches

“…The extensive excavations of the Ambrussum relay station (Villetelle, Hérault), established at the foot of the oppidum around 25 BC, seek to determine the functions of its various sections. …”
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Social Contribution-Based Routing Protocol for Vehicular Network with Selfish Nodes by Haigang Gong, Lingfei Yu, Xue Zhang

“…When making forwarding decision, SCR considers both the delivery probability to the destination and the social contributions of the relay node. The delivery probability is determined by the social relations among nodes and social contribution is used as the incentive to stimulate selfish nodes to be more cooperative, which consists of reciprocal contribution and community contribution. …”
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A Coarse-Grained Reconfigurable Architecture with Compilation for High Performance by Lu Wan, Chen Dong, Deming Chen

“…We propose a fast data relay (FDR) mechanism to enhance existing CGRA (coarse-grained reconfigurable architecture). …”
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Partial interference elimination based retrospective interference alignment scheme in the downlink MIMO broadcast channel by Jingfu LI, Wenjiang FENG, Wenshou WANG, Weiheng JIANG, Chonghai YANG

“…For interference networks, the degree of delay (DoD) was proposed to quantify the information delay among traditional interference alignment (IA) schemes.It indicated that networks suffer from the issue of latency caused by IA schemes.Herein, for the MIMO downlink broadcast channel (BC), the partial interference elimination based retrospective interference alignment scheme (PIE-RIA) was put forward.In the scheme, relay technique was adopted to eliminate partial interference signals so that part of desired symbols could be decoded promptly in user sides.Meanwhile, in the last slot, the eliminated signals could be regenerated in base station side with the retrospective interference alignment (RIA) scheme .The simulation results show that PIE-RIA scheme maintains degree of freedom (DoF) gain of RIA scheme and in the meantime, achieves lower DoD than the other schemes.…”
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Les représentations de l’ennemi et du combat dans les dessins animés soviétiques de 1941 by David Maurice

“…In front of the largeness of threat, the Soviet authorities did not hesitate to mobilize artistic community to relay a patriotic discourse to the masses, casting a particular picture of the enemy as well as behaviours to adopt in front of him, in the same way as France, Great Britain or the United States could make it. …”
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Reliability routing protocol based on vehicle density in VANET by Rong CAI, Guoan ZHANG, Li JIN

“…A reliability routing protocol based on vehicle density in vehicular Ad Hoc network was proposed to reduce the complexity of finding an optimal or sub-optimal node of the forwarding node in forwarding range,reducing the average number of hops and enhancing the reliability of the link.Firstly,the size of the unite block was set by the forwarding node according to the vehicle density in the road.And the forwarding range was cut into several equal blocks.Then the farthest block away from the forwarding node was selected.In the selected block,the neighbor node which had the longest link time was chosen as a relay node to forward according to the principle of reliability finally.Compared with EG-RAODV,the simulated results of the proposed routing protocol show that the average number of hops is less and the average distance of one-hop progress is lager,which means the proposed routing protocol can transmit the data packet to destination node more quickly.…”
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Research on location privacy protection of mobile terminals for maritime monitoring sensor networks by Xin SU, Su JIANG, Yiqing ZHOU

“…Mobile edge computing can support various maritime applications with high reliability and low delay.However, many security problems in computing task offloading exist.The risk of location privacy leakage of maritime mobile terminals during task offloading was analyzed and quantified.The related location privacy protection model was established and a dynamic cache and spatial cloaking-based location privacy protection (DS-LPP) algorithm was proposed.Simulation results show that DS-LPP algorithm has better performance of constructing anonymous space and selecting relay node than traditional algorithms while protecting the location privacy of maritime mobile terminals.Therefore, the DS-LPP algorithm can be effectively applied to maritime monitoring sensor network with relatively scanty communication and computing resources, and ensure the continuity of location privacy protection.…”
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Teaching for a Broken World by Gayatri Chakravorty Spivak

“…Activist reading is seen as a relay race. We are reminded that every self-declared rupture is also an unacknowledged repetition. …”
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UHF Metamaterial Absorber with Small-Size Unit Cell by Combining Fractal and Coupling Lines by Shicheng Fan, Yaoliang Song

“…Due to the small ratio, it can be widely used in radiation suppression for microwave relay communication such as mobile communication and wireless network by changing the parameters of the structure.…”
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A contract-based cooperative spectrum sharing model in cognitive radio network by Guangqiang SHI, Ying LIU, Xiaomin MU

“…A contract-based cooperative spectrum sharing model in cognitive radio network was proposed.In this model,secondary user offers relay service for primary user when primary user's channel is poor.In return,when primary user's channel is good,secondary user can use spectrum with the underlay mode under the condition that the interference is limited.Contract theory in economics was introduced to this framework,the problem of collaboration between the primary and secondary users was modeled as a contract design problem,and the effectiveness function of evaluate primary and secondary users on contract revenue was set up.And the differential evolution algorithm was used to solve the problem.Finally,in different circumstances,primary user collaboration and un-collaboration were contrasted.The results showed that the main users under the condition of no additional input spectrum,not only save the sending power,but also effectively improve the data transfer rate,and improve the energy efficiency and spectrum efficiency.…”
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Analysis on the coverage performance and networking scheme of an MEO constellation by Yanbin ZHAO, Renning WANG, Peipei HU

“…Geostationary earth orbit (GEO) satellite orbit position resources have been scarce for a long time.The development of giant low-orbit satellite constellations has made the low-orbit resources unprecedentedly scarce.As a compromise between GEO and low earth orbit (LEO) constellations, the medium earth orbit (MEO) constellation will surely become a battle field for all countries.Referring to various MEO constellations in the world and our national conditions, a (6+4) MEO constellation was proposed.STK (Satellite Tool Kit) was used to simulate and analyze the constellation coverage performance, inter-satellite link characteristics, gateway site selection and coverage performance.Inter-orbit communication was realized through ground station relay, effectively avoiding various problems through inter-satellite links.The system was more simple and steady.It's much valuable in strategy in the circumstance of global low-orbit resources scarce.…”
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Hierarchical task offloading in heterogeneous cellular network:modeling and optimization by Lindong ZHAO, Wenqin ZHUANG, Jianxin CHEN, Liang ZHOU

“…To improve the efficiency of computation offloading,a hierarchical task offloading framework based on device-to-device (D2D) communication,mobile edge computing and cloud computing was proposed,in which cooperative D2D relay technology was introduced to assist users to access remote computing resources.Considering the negative effects of uplink channel congestion,limited edge computing capability,D2D reuse interference and backhaul delay of cloud computing in the multi-user scenario of the proposed framework,a game theory based offloading scheduling and load balancing scheme was developed by fully taking advantage of the computing and communication resources in the proposed framework.The simulation results demonstrate that the proposed scheme can effectively reduce end-to-end delay and offloading energy consumption,and also has good stability even when the network resources are limited.…”
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The Design and Construction of an Automatic and Android Controlled Change Over Switch. by Turyasingura Gideon

“…Arduino is used as the controller to the entire system. Relay controlled by the Arduino are used to switch power supply between the different sources to load depending on the availability and priority. …”
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The Design and Construction of an Automatic and Android Controlled Change Over Switch. by Turyasingura, Gideon

“…Arduino is used as the controller to the entire system. Relay controlled by the Arduino are used to switch power supply between the different sources to load depending on the availability and priority. …”
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Exercise-Induced Irisin, the Fat Browning Myokine, as a Potential Anticancer Agent by George-Emmanuel Maalouf, Diala El Khoury

“…Although it is hard to relay conclusions from in vitro to in vivo studies, the majority of the available data favor irisin as a potential substance for cancer regression through reducing proinflammatory markers linked to obesity. …”
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L’établissement routier de la Goudagne (Auch, Gers) : une hôtellerie ? by Fabien Colleoni, Catherine Petit-Aupert

“…Although the use of Latin terms to designate venues for travellers is to be treated with caution, the hypothesis of a praetorium, considered as a residence for senior officials travelling in the provinces, is envisaged for the Goudagne relay station.…”
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Déchets ménagers : question d’intégration by Bérengère Hurand

“…They shouldn’t behave like simple relay in the production / consumption chain, they must have the technical possibility and the political will for retain the things in the using sphere, before pass them on the industry which will make materials of it.…”
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