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第29届中国控制与决策会议

作者： Jianlei Zhang Yuying Zhu Chunyan Zhang Department of Automation College of Computer and Control EngineeringNankai University Tianjin Key Laboratory of Intelligent Robotics College of Computer and Control EngineeringNankai University

ISBN: (纸本)9781509046584

Variation in learning rates within populations suggests that evolutionary game theory may not necessarily be restricted to uniform time scales associated with the game interaction and strategy adaption evolution. Using agent-based evolutionary simulation in the framework of prisoner's dilemma game, we demonstrate the sustainability of cooperation and the emergence of different macro-effects, when equipping agents with non-uniform time scale preferences. We employ a spatial random regular grid to describe the social interactions among agents. We conclude that the cooperation level has a strong dependence on the population composition, and the suitable fraction of the fast-updating players in the system which is associated with the maximal cooperation frequency has been found out. Besides, the extent of the promotive effect of diversifying time scales is also closely related with the payoff adoption rules in strategy updating,especially when we invent a past history for each agent. Summing up the gained results, a general conclusion can be drawn, saying that the combination of these factors(e.g. time scales and memory) gives rise to rich dynamic behavior of the system.

关键词： Evolutionary Game Theory Complex Networks Evolution Dynamics

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Analysis of Human Olfactory Receptor system using Fractal Dimension

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IOP Conference Series: Materials Science and engineering 2020年第1期804卷

作者： Ranjeet Ku Rout Saiyed Umer Smitarani Pati Harveer Singh Pali Department of Computer Science & Engineering National Institute of Technology Srinagar Hazratbal-190006 J&K India Department of Computer Science & Engineering Aliah University Kolkata India Department of Instrumentation and Control Engineering Dr. B. R. Ambedkar National Institute of Technology Jalandhar Punjab-144011 India Department of Mechanical Engineering National Institute of Technology Srinagar Hazratbal-190006 J&K India

An extensive diverseness of chemicals having discrete odours can be identified by Humans. On the basis of various deviation of development of proposed model on olfactory receptor of Human database has been proposed. There are very large family of ORs sequences for example rat, Human, chimpanzee and mouse etc. In this paper we work up on the Human OR genes, as very few experimental/quantitative works have been done for different species. It is very difficult to identify a DNA sequence whether belongs to a particular family or not, without any valid biological validation. In our viewpoint, an appropriate understanding of these Human olfactory receptor system DNA sequence s is essential to validate, a particular DNA sequence is in a family or not.

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Evolutionary Game Dynamics Driven by Setting a Ceiling in Payoffs of Defectors 36

Evolutionary Game Dynamics Driven by Setting a Ceiling in Pa...

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第36届中国控制会议

作者： ZHANG Jianlei ZHU Yuying CHEN Zengqiang CAO Ming Department of Automation College of Computer and Control EngineeringNankai University Tianjin Key Laboratory of Intelligent Robotics College of Computer and Control EngineeringNankai University

ISBN: (纸本)9781538629185

The collective cooperation dilemma,where players are involved in a public goods game and must decide whether to make an individual contribution or not,has gained increasing attention from game theorists and control *** from the traditional definition,defectors here will face the payoff restriction after adopting the strategy of free riding others' ***,we introduce payoff ceilings applied to the gained benefits of the defectors,which leads to an extensive public goods game *** the number of cooperators is lower than the threshold value,the current model can be transferred to the setups of the general public goods *** further increasing the number of cooperators will bring the restricted payoffs for *** results suggest that the payoff ceilings provide us with more insight into the resolution of cooperative ***,together with other parameters(e.g.,the amplification factor and the size of gaming population) of the introduced model,lower values of the payoff ceilings can better facilitate the domination of cooperation strategy at the steady state.

关键词： Evolutionary game theory Replicator dynamics Public goods games

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A new image watermarking framework based on levels-directions decomposition in contourlet representation

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Journal of Central South University 2017年第3期24卷 521-532页

作者： M.F.Kazemi M.A.Pourmina A.H.Mazinan Department of Electrical and Computer Engineering Science and Research BranchIslamic Azad University(IAU)TehranIran Department of Control Engineering Faculty of Electrical EngineeringSouth Tehran BranchIslamic Azad University(IAU)TehranIran

With the development of digital information technologies,robust watermarking framework is taken into real consideration as a challenging issue in the area of image processing,due to the large applicabilities and its utilities in a number of academic and real *** are a wide range of solutions to provide image watermarking frameworks,while each one of them is attempted to address an efficient and applicable *** reality,the traditional techniques do not have sufficient merit to realize an accurate *** to the fact that the main idea behind the approach is organized based on contourlet representation,the only state-of-the-art materials that are investigated along with an integration of the aforementioned contourlet representation in line with watermarking framework are concentrated to be able to propose the novel and skilled *** a word,the main process of the proposed robust watermarking framework is organized to deal with both new embedding and de-embedding processes in the area of contourlet transform to generate watermarked image and the corresponding extracted logo image with high *** fact,the motivation of the approach is that the suggested complexity can be of novelty,which consists of the contourlet representation,the embedding and the corresponding de-embedding modules and the performance monitoring including an analysis of the watermarked image as well as the extracted logo *** is also a scrambling module that is working in association with levels-directions decomposition in contourlet embedding mechanism,while a decision maker system is designed to deal with the appropriate number of sub-bands to be embedded in the presence of a series of simulated *** required performance is tangibly considered through an integration of the peak signal-to-noise ratio and the structural similarity indices that are related to watermarked *** the bit error rate and the normal correlation are considered that are

关键词： contourlet based watermarking framework levels-directions decomposition embedding process de-embedding process peak signal-to-noise ratio structural similarity indices normal correlation bit error rate

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Optimal Kinematic-based Trajectory Planning and Tracking control of Autonomous Ground Vehicle Using the Variational Approach

Optimal Kinematic-based Trajectory Planning and Tracking Con...

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2018 IEEE Intelligent Vehicles Symposium, IV 2018

作者： Majd, Keyvan Razeghi-Jahromi, Mohammad Homaifar, Abdollah Department of Electrical and Computer Engineering Autonomous Control and Information Technology Institute North Carolina A and T State University GreensboroNC27403 United States Autonomous Control and Information Technology Institute North Carolina A and T State University GreensboroNC27403 United States

ISBN: (纸本)9781538644522

In this paper, a novel kinematic-based optimal trajectory planning formulation for an autonomous vehicle is presented. In this new formulation, the quadratic errors of position, velocity, and acceleration are minimized subject to the rear wheel car-like vehicle nonlinear kinematic model. Minimizing the error of velocity and acceleration in addition to the error of position, allows us to obtain both optimal vehicle trajectory and control law. The Variational approach is used to minimize the cost function. Then, optimal trajectory and control inputs are numerically calculated by solving a set of two-point boundary value (TPBV) nonlinear differential equations. Finally, the proposed method is evaluated in two scenarios of lane changing and multi-curvature road which verify the success of the proposed method in generating an optimal trajectory and control inputs. © 2018 IEEE.

关键词： Errors

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Using the Model of a Functional Rationalizer of Consumer Behavior in Recommendation Systems for Managing the Transport Activity of the Urban Population

Using the Model of a Functional Rationalizer of Consumer Beh...

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International Conference on Soft Computing and Measurements (SCM)

作者： Yaroslav A. Seliverstov Svytoslav A. Seliverstov Nikolay V. Podoprigora Alexey L. Starichenkov Roman S. Naryshkin Laboratory of Intelligent Transport Systems Solomenko Institute of Transport Problems of the Russian Academy of Sciences Institute of Computer Science and Technology Peter the Great St.Petersburg Polytechnic University St. Petersburg Russian Federation Department of Ground Transportation Technological Machines Saint Petersburg State University of Architecture and Civil Engineering St. Petersburg Russian Federation Department of Ship Control Systems Saint Petersburg Electrotechnical University “LETI” St. Petersburg Russian Federation Department of Programming Technology Saint Petersburg State University St. Petersburg Russian Federation

ISBN: (数字)9781728196923

ISBN: (纸本)9781728196930

An overview of existing urban software mobile applications of the transport and economic direction is given. A model of a functional rationalizer of consumer behavior is being built. The software model of the functional rationalizer of consumer behavior (SM FRCB) was developed for the first time. PMFRCB allows the user to expand the number of his preferred needs (occupations, activities) during the daily cycle through intelligent recommendations. Also, SM FRCB allows you to optimize needs (activities, activities) at the cost and rate of their use. The SM FRCB is made in Python_3 using the libraries matplotlib, collections, numpy, pyplot, mplot3d. The analysis of consumer behavior before and after using the functional rationalizer model is carried out. The graphical results of a structural analysis of the costs of old and new consumer behavior, analysis of consumer behavior within the boundaries of the theory of possibilities and the model of transport behavior of a resident before and after applying the functional rationalizer model are presented. The prospects of further improving the SM FRCB are considered.

关键词： Consumer behavior Mobile applications Sociology Statistics Logistics Analytical models Software

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RETRACTED ARTICLE: Irreversibility of hybrid nano-powder within permeable tank with MHD

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Applied Nanoscience 2021年第1期13卷 553-553页

作者： Zhang, Ying-Fang Alawee, Wissam H. Issakhov, Alibek Selim, Mahmoud Mohamed School of Mathematics and Information Science Henan Polytechnic University Jiaozuo China Control and Systems Engineering Department University of Technology Baghdad Iraq Training and Workshops Center University of Technology Baghdad Iraq Department of Mathematical and Computer Modeling Al-Farabi Kazakh National University Almaty Kazakhstan Department of Mathematical and Computer Modeling Kazakh-British Technical University Almaty Kazakhstan Department of Mathematics Al-Aflaj College of Science and Humanities Studies Prince Sattam Bin Abdulaziz University Al-Aflaj Saudi Arabia Department of Mathematics Suez Faculty of Science Suez University Suez Egypt

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The Swimmers Motion Detection Using Improved VIBE Algorithm

The Swimmers Motion Detection Using Improved VIBE Algorithm

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International Conference on Robotics and Artificial Intelligence (ICRAI)

作者： Muhammad Aftab Hayat Goutian Yang Atif Iqbal Adeel Saleem Adil hussain Muhammad Mateen School of Control & Computer Engineering North China Electric Power University Beijing China School of Renewable Energy & Clean Energy North China Electric Power University Beijing China Department of Electrical Engineering The University of Lahore Lahore Pakistan School of Electrical & Electronics Engineering North China Electric Power University Beijing China

this paper proposed a novel method for drowning person detection in the swimming pool using video images. For background extraction and to update the exact motion area from the whole video using frame by frame difference vibe algorithm is used. Static and dynamic features are detected to recognize the normal swimmer and drowning person. The present invention discloses video-based swimming pools drowning event detection method. In the detection process Time of map(Tom), the method is used to improve the traditional VIBE result. The sequence of video images of the swimming pool is collected in real-time by using a camera installed above the water surface, which mainly includes three steps of swimmers detection, swimmers tracking and drowning person behavior analysis. In the aspect of swimmer detection, an improved VIBE swimmer detection algorithm is proposed, and the algorithm is used to determine the swimmer's position. The swimmer tracking and particle filter based on the color distribution model which is combined with the nearest neighbor data association algorithm to achieve tracking of multiple swimmers. In the analysis of drowning behavior, three characteristics of drowning behavior are proposed to determine whether the swimmer is drowning. The invention can monitor the swimming pool in real-time through the camera installed above the water surface in a real public swimming place, and automatically detect the drowning person, which has great engineering application value.

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Adaptive Deep Learning Through Visual Domain Localization

Adaptive Deep Learning Through Visual Domain Localization

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IEEE International Conference on Robotics and Automation (ICRA)

作者： Gabriele Angeletti Barbara Caputo Tatiana Tommasi Department of Computer Management and Control Engineering (DIAG) Italian Institute of Technology Rome Italy

A commercial robot, trained by its manufacturer to recognize a predefined number and type of objects, might be used in many settings, that will in general differ in their illumination conditions, background, type and degree of clutter, and so on. Recent computer vision works tackle this generalization issue through domain adaptation methods, assuming as source the visual domain where the system is trained and as target the domain of deployment. All approaches assume to have access to images from all classes of the target during training, an unrealistic condition in robotics applications. We address this issue proposing an algorithm that takes into account the specific needs of robot vision. Our intuition is that the nature of the domain shift experienced mostly in robotics is local. We exploit this through the learning of maps that spatially ground the domain and quantify the degree of shift, embedded into an end-to-end deep domain adaptation architecture. By explicitly localizing the roots of the domain shift we significantly reduce the number of parameters of the architecture to tune, we gain the flexibility necessary to deal with subset of categories in the target domain at training time, and we provide a clear feedback on the rationale behind any classification decision, which can be exploited in human-robot interactions. Experiments on two different settings of the iCub World database confirm the suitability of our method for robot vision.

关键词： Visualization Training Adaptive systems Adaptation models Machine learning Service robots

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Smart wearable technologies: state of the art and evolution over time through patent analysis and clustering

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International Journal of Product Development 2018年第4期22卷 247-275页

作者： Dehghani, Milad Dangelico, Rosa Maria Department of Computer Control and Management Engineering Sapienza University of Rome Via Ariosto 25 Rome00185 Italy

The successful introduction and application of smart wearable technologies (SWTs) will allow the production of new generations of innovative and high value-added products. To this aim, we have built a unique database of 1313 patents included in the Thomson Innovation database, which were registered between 2001 and 2015 in the SWTs domain. This study shows the development trends in SWTs both in general and in different products classes, identifies leading countries and companies in different technological classes, and recognises basic patents within each year. Further, cluster analysis is used to identify the most relevant technological clusters and their evolution over time. This study offers a complete overview of the state of the art and of the evolution of SWTs over time, so providing important insights to researchers and managers who, based on this study results, will be able to make more informed decisions on research directions and technology strategies. © 2018 Inderscience Enterprises Ltd.

关键词： Wearable technology

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