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5961
Research and implementation of one-hop transmission framework in wireless network based on network coding
Published 2010-01-01“…At last,through the simulation,the transmission delay and throughput of the unicast strategy and FTCG separately were analyzed and compared. …”
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5962
Three-dimensional guidance control for vehicle convoy and interception
Published 2025-01-01“…In the 3-D space, this paper implements vehicle convoy and interception by using guidance strategy. Based on the differential equations for the range, the pitch angle and the yaw angle between successive vehicles, the deviated pursuit and the proportional navigation are proposed to derive decentralized control strategy for vehicle convoy and interception control. …”
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5963
Digital transition in facility management. BIM, CMMS and diagnostic maintenance
Published 2022-12-01“… Managing a building’s life cycle is a fundamental part of designing sustainable constructions and implementing efficient management strategies. The research described in this paper is inserted within this context, with the objective of integrating the facility management phase within this virtuous process. …”
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5964
Les entreprises chinoises sous la tutelle directe du gouvernement illustrées par leur investissement en Afrique
Published 2013-06-01“…We will therefore discuss the resurgence of the strategic concept of “central enterprise”, then will study the degree of autonomy of these central enterprises as expressed by their direct investment strategy abroad and more specifically in Africa. Finally, it appears that the Chinese government has an African strategy that it intends to implement through its “central enterprises”, which have much greater autonomy than we might suppose at first sight.…”
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5965
Semi-visible jets + X: illuminating dark showers with radiation
Published 2024-12-01“…We combine the two observables to propose a complete search strategy and discuss an extension of the strategy to probe the whole model parameter space.…”
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5966
Optimal Asset Allocation for CRRA and CARA Insurers under the Vasicek Interest Rate Model
Published 2022-01-01“…Stochastic control theory and dynamic programming principle are applied to investigate the optimal proportional reinsurance-investment strategy for an insurer under the Vasicek stochastic interest rate model. …”
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5967
Research on forecast and recommendation technology of taxi passengers based on time-varying Markov decision process
Published 2021-02-01“…To solve the problems of unloading rate caused by blind passenger search of taxis, the hotspot recommendation strategy of taxi passengers was proposed.The proposed strategy could optimize the process of matching passengers to the greatest extent to increase the efficiency of passenger search.Based on the historical trajectory data of taxis and the time series characteristics of hotspot passenger information, a segment prediction method was proposed based on recurrent neural network (SPBR) and a passenger recommendation model was proposed based on time-varying Markov decision process (TMDP).Experimental results show that the RMSE predicted by SPBR algorithm is 67.6%, 71.1% and 64.5% lower than the SVR, CART and BPNN algorithms.The expected return of taxis based on the TMDP algorithm is 35.9% higher than historical expectations.…”
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5968
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5969
Wind and Payload Disturbance Rejection Control Based on Adaptive Neural Estimators: Application on Quadrotors
Published 2019-01-01“…In this work, a new intelligent control strategy based on neural networks is proposed to cope with some external disturbances that can affect quadrotor unmanned aerial vehicles (UAV) dynamics. …”
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5970
De quelle nostalgie l’utopie andalouse d’Aragon est-elle le miroir ?
Published 2018-06-01“…Thus, in Le Fou d’Elsa, the strategy of allusive speech allows shifts which re-qualify the status of utopia and nostalgia in a speech unleashed form orthodox communism. …”
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5971
A PI-Type Sliding Mode Controller Design for PMSG-Based Wind Turbine
Published 2019-01-01“…Because the PMSG (permanent magnet synchronous generator)-based WECS (wind energy conversion system) has some uncertainties, the conventional control strategy with poor robustness is sometimes difficult to meet the performance requirements of control. …”
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5972
Video object segmentation by 2-D mesh-based motion analysis and morphological filtering
Published 2007-01-01“…A new temporal-spatial video object segmentation algorithm was proposed.This algorithm was based on 2-D mesh-based motion analysis and an improved spatial automatic segmenting strategy of morphological filtering.Firstly,higher order statistics was used for motion analysis of the 2-D mesh representation.After post-processing,relatively fine motion detection mask was quickly obtained.Then a novel watershed segmenting strategy based on alternating sequential filtering by reconstruction and adaptive threshold was applied to get the accurate boundary of the foreground object.Fi-nally,the video object was effectively extracted by fusing the temporal and spatial segmentation via region-based method.Experimental results indicate that the proposed algorithm assimilates the advantages of 2-D mesh-based algorithms and pixel-based algorithms,and achieves satisfactory subject and object performance.…”
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5973
More than twenty years of European policy for the development of the information society
Published 2007-03-01“…With the start of 2006, it has been replaced by a new strategy, baptised i2010. However, this is not the change that can prove most decisive. …”
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5974
A Firefly Colony and Its Fuzzy Approach for Server Consolidation and Virtual Machine Placement in Cloud Datacenters
Published 2016-01-01“…The proposed techniques exhibit better performance than the heuristics and metaheuristic approaches considered in terms of server consolidation and finding optimal placement strategy.…”
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5975
ANALYSIS AND FORECASTING THE DYNAMICS OF ADVERTISING BOTS ACTIVITY
Published 2020-12-01“…When introducing a new product or service to the market, a manufacturer or retailer is faced with the need to develop a promotion strategy. Taking into account the recent trends in e-commerce and social media marketing, it makes sense to evaluate the possibility of borrowing promotion strategies from producers of abstract, potentially monetized electronic content. …”
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5976
A Hybrid PID-Fuzzy Control for Linear SISO Systems with Variant Communication Delays
Published 2012-01-01“…We propose one networked control strategy for linear SISO systems affected by variant communication delays. …”
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5977
Torque Dynamic Coordinated Control for HEV based on the ISG Motor Torque Compensation
Published 2015-01-01“…For the fluctuations problem of driveline torque which results from working-mode switching of dual-clutch parallel hybrid electric vehicles with integrated starter / Generator( ISG),focusing on study the process of transferring from pure electric working model to only engine working model.Based on the method of optimal the total efficiency of hybrid electric vehicle,the steady-state energy management control strategy is established,and then steady torque distribution area is achieved,which is the basis of coordination and control of dynamic torque.For the problem adopted the engine dynamic torque estimate genetic algorithm based on BP neural network algorithm,and ISG motor torque compensation method is proposed for dynamic torque coordinated control strategy.The simulation results show that the method proposed above can significantly decreases the torque fluctuations of working model transferring process,at the same time,the jerk to driveline is greatly reduced.…”
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5978
Evolutionary Game Analysis of Capital-Constrained Supplier’s and Manufacturer’s Financing Schemes
Published 2021-01-01“…In this paper, we investigate the interaction mechanism between suppliers’ financing strategy selection and manufacturers’ loans offering strategy adoption under two innovative financing schemes. …”
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5979
Bayesian network structure learning algorithm based on hybrid binary salp swarm-differential evolution algorithm
Published 2019-07-01“…Aiming at the disadvantages of Bayesian network structure learned by heuristic algorithms,which were trapping in local minimums and having low search efficiency,a method of learning Bayesian network structure based on hybrid binary slap swarm-differential evolution algorithm was proposed.An adaptive scale factor was used to balance local and global search in the swarm grouping stage.The improved mutation operator and crossover operator were taken into salp search strategy and differential search strategy respectively to renew different subswarms in the update stage.Two-point mutation operator was adopted to improve the swarm’s diversity in the stage of merging of subswarms.The convergence analysis of the proposed algorithm demonstrates that best structure can be found through the iterative search of population.Experimental results show that the convergence accuracy and efficiency of the proposed algorithm are improved compared with other algorithms.…”
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5980
‘Twisting herself into all shapes’: blackface minstrelsy and comic performance in Harriet Wilson’s Our Nig
Published 2013-12-01“…Taken as a whole, Wilson’s comic strategy, with its ‘embodied insurgency’, aligns her with the period’s most politically racial African American performers.…”
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