Design of automatic routing algorithm based on overlapping hierarchical induction by Jianhong ZHENG, Heyun CHEN, Pengguang ZHOU, Hao XU

“…Aiming at the problem of impulse noise with large amplitude fluctuation and strong time-varying characteristics,which seriously affected the communication performance of power carrier network,the power line network topology and the classical routing algorithm of power line carrier communication were analyzed,and on this basis,an algorithm of overlapping hierarchical induction algorithm (OHIA) was proposed,which proved the feasibility of the algorithm and gave the inductive factor transfer algorithm,route addressing process and forecast based route maintenance strategy.Through the NS-3 simulation platform to establish the PLC model,respectively,ant colony algorithm and overlapping layer induced PLC automatic routing algorithm were simulated.The simulation results show that compared with the ant colony algorithm,the proposed algorithm improves the success rate of the first communication in the strong time-varying channel environment,and makes great progress in the large-scale networking of PLC.…”
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Un secteur agricole sous-estimé dans la lutte face au changement climatique ? Le cas de la région industrielle du Grande ABC by Alexia Andreadakis

“…Thus by this study we begin to consider the agricultural sector as part of the global warming mitigation strategy. In a broader view, we aim to question the role of agriculture in a sustainable territory approach. …”
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GENERALIZATION OF CLASSIFICATION SIGNS REFLECTING VARIOUS ASPECTS OF DIFFERENTIATION OF REGIONS by E. Berezina, L. Vasileva

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The Grass is Always Greener on the Other Side, or Else Austria Through the Eyes of European Rural Developers by Katalin Mezei, Szabolcs Troján, Nóra Lipcseiné Takács

“…The reasons are complex and suggest a deliberately chosen strategy, the essence of which is that in Austria the social perception of agriculture is far more favorable than it would be expected from its GDP contribution. …”
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Research on the Infl uence of Earth Station Tracking Modes on Frequency Compatibility Evaluation Between NGSO-GSO Systems by Xiujuan YAO, Suhui DONG, Xiang GAO, Jing WANG, Jia ZHI, Yunlong SUN

“…Aiming at the simulation analysis scenarios of frequency compatibility between NGSO constellation system and GSO satellite system in the Ka uplink and Ku downlink frequency band, one tracking mode of the earth station of NGSO constellation was proposed.By calculation results analysis, the quantitative infl uence was depicted in common tracking mode of the earth station, such as ephemeris guided tracking, single pulse automatic tracking, and sidelobe tracking.And taking the parameters registered on ITU of Telesat and CHNSAT-98E systems as an example, the simulation data was compared and analyzed in diff erent tracking modes of the earth station.Then, one available tracking strategy of the NGSO constellation station was proposed, which is under the constraint of recommendation ITU-R S.1323.The research results can be used as a reference for NGSO-GSO system compatibility analysis, also the tracking plan formulation of earth stations.…”
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Phase-Feeding the Beef Herd for Improved Feed Utilization by Matt Hersom

“…Phase feeding in the dairy industry is implemented based on placing cows into multiple feeding groups based on their lactation status. The phase feeding strategy is utilized to address the different nutrient requirements associated with milk production intensity. …”
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Formazione, tecnologia e mercati nel contesto di una multinazionale by Elena Bougleux

“…The training program in advanced technology and related applicative competences remains framed inside a market oriented strategy, and it responds to logic of asymmetric power typical of a post colonial scenario. …”
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Women’s Career Paths in Hungarian Higher Education in the Light of the Bologna Process by Eszter Borsos, Ádám Gergő Kiss

“…This can be interpreted as a response to the state’s strategy that it intends to withdraw from the financing of higher education. …”
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Assessment-based Pest Management of German Cockroaches by Faith Oi, Emma N. I. Weeks, J Jonovich, D. Miller

“…Miller and published by the UF/IFAS Entomology and Nematology Department explains the strategy and includes a decision flow chart to provide an easy-to-follow overview on how a German cockroach problem can be assessed and successfully managed with specific guidance for each of four levels described in the fact sheet. …”
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Robust Integrated Guidance and Control Design for Angle Penetration Attack of Multimissiles by Huan Zhou, Xin Zhao

“…Firstly, the deviation control strategy of line-of-sight angle and attack angle is put forward in this paper, and the integrated guidance and control system model with impact angle constraint is established, according to the characteristics of angle penetration attack. …”
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HIGHER ECONOMIC EDUCATION IN CONCEPTS OF SYNERGETIC PARADIGM NONLINEAR THINKING by Tatiyana V. Kichkiruk

“…In fact, synergy and self-organization becomes a modern paradigm of development and learning. Modern education strategy must reflect the ideas and principles of synergy…”
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The European Green Deal and the energy transition: challenges and opportunities for industrial companies by Jorge Fernández Gómez

“… This article reviews the challenges and opportunities facing industrial companies in europe as a result of the implementation of the European Green Deal, the growth and competitiveness strategy for the European Union announced by the European Commission in December 2019. …”
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Hepatitis C Virus Adaptation to T-Cell Immune Pressure by A. Plauzolles, M. Lucas, S. Gaudieri

“…As the host’s immune response is an important correlate of infection outcome for HCV, many of these viral variations are strongly influenced by T-cell immune pressure and accordingly constitute an efficient strategy to subvert such pressures (viral adaptations). …”
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Multi-channel MAC protocol based on network partitioning for wireless sensor networks by Bin CHENG, Lin-lin CI, Cheng-ping TIAN, Ming-hua YANG

“…The limited amount of available orthogonal channels and noise interference are two major issues to constrain performances of multi-channel MAC protocols in wireless sensor networks (WSN).In conjunction with features of data gathering networks,a partitioning-based multi-channel MAC protocol was designed.Initially it partitioned network into several sub-trees with lower collision factor,without increasing the total value of interference around the whole network.Furthermore,it adopted a coarse-grained channel assignment strategy on basis of graph coloring theory,in order to ensure each sub-tree work on a relative optimal channel.Simulation results show that the proposed MAC protocol can significantly improve throughput and reduce end-to-end latency and packet loss.…”
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Algorithm for k-anonymity based on projection area density partition by Chao WANG, Jing YANG, Jian-pei ZHANG, Gang LV

“…In data publishing privacy preserving,while classifying temporary anonymous groups,the existing algorithms didn’t consider the distance between adjacent data points,and could easily produce a lot of unnecessary information loss,thus affecting the availability of released anonymous data sets.To solve the above problem,the concept of rectangular projection area,the projection area density and partition coefficient characterization were presented,aim to increase the recording points’s projection area density to divide temporary anonymous group reasonably,and to make the information loss of divided anonymous groups as small as possible.And presents the algorithm for k-anonymity based on projection area density partition,by optimizing the rounded partition function and properties dimension selection strategy,to reduce unnecessary information loss and to further improve the availability of released data sets,without reducing the number of anonymous groups.The rationality and validity of the algorithm are verified by theoretical analysis and multiple experiments.…”
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High resistance botnet based on smart contract by Hao ZHAO, Hui SHU, Fei KANG, Ying XING

“…The development and application of blockchain technology makes it possible to build a more robust and flexible botnet command and control channel.In order to better study this type of potential new botnet threats, a highly confrontational botnet model based on blockchain smart contracts-SCBot was proposed.The SCBot model adopts a hierarchical hybrid topology structure, builds a command transmission channel based on smart contracts at the zombie subnet layer, and establishes a credibility evaluation mechanism to determine the authenticity of nodes, and enhances the confrontation of the network from the two major levels of traffic and terminals.The construction of small botnet clusters were simulated, comparative experiments on SCBot's command transmission efficiency and robustness were conducted, and its feasibility in the real environment from the perspective of economic costs was analyzed.Finally, a brief analysis and discussion of the defense strategy of this type of botnet were given.…”
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Making Virtual Learning Environment more intelligent: the problem of software agent’s mental state recognition by Dalia Baziukaitė

“…First, we need to train a software agent to recognize its mental state; and second, we want agent to apply optimal strategy to teach learners when it is in some mental state. …”
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Mobility model detection method based on birth and death model in DTN environment by ENGGuang-hong D, AOWan-hua C, HANGJian Z, HENGXiong C, ENGLi F

“…A mobility model detection method based on birth and death model (MMD-BDM) in DTN environment was proposed.It first computed the connected channel capacity of sampling times according to the data traffic during the data transfer process,and then constructed the time varying intercommunication metrics at local,which composed of channel capacity between local node and others.Based on these,the connection birth and death mode of nodes based on connected edges was deduced,and then the birth and death features of the connected nodes was analyzed to detect the mobility model,which used to improve the routing strategy during the packages deliver process.Ultimately,the mobility model detection method was put into use in spray and wait routing (SWR) method and random network coding routing (RNCR) method to experiment,the simulation results show that,it can improve the opportunity routing performance of the data deliver rate and transfer latency in DTN environment.…”
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Portfolio Selection with Liability and Affine Interest Rate in the HARA Utility Framework by Hao Chang, Kai Chang, Ji-mei Lu

“…The investors wish to look for an optimal investment strategy to maximize the expected utility of the terminal surplus under hyperbolic absolute risk aversion (HARA) utility function, which consists of power utility, exponential utility, and logarithm utility as special cases. …”
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Tenchi warfare – modern military operations based on the “tenchijin” philosophy by Sorin TOPOR

“…Similar to how ninja fighters approach combat, we believe such a strategy could be useful in offensive reactions in various domains, as well as for enhancing national and regional security. …”
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