In this paper,we present the effective distance between T-cell and B-cell in an immune system using Stop and Wait(S/W)Automatic Repeat Request(ARQ).The concentration of the molecules can be increased by increasing the...
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In this paper,we present the effective distance between T-cell and B-cell in an immune system using Stop and Wait(S/W)Automatic Repeat Request(ARQ).The concentration of the molecules can be increased by increasing the transmitting number of molecules but it may reduce the performance of communication due to higher collision or interference with other *** is also reported in the literature that the concentration of the emitted molecules reduces if the distance from Transmitter(Tx)to Receiver(Rx)***,this paper mainly focuses on enhancing the receiver’s capture probability and higher successful complete transmission of the desired molecules by obtaining the effective distance from T-cell to *** order to find the effective distance,T-cell transmits the molecules 1(Interleukins-2)to B-cell,upon successful reception of molecules 1,antibodies(molecules 2)transmit back to ***,the effective distance of an immune system can be obtained after T-cell detects the concentration of the molecules 2 with respect to *** schemes of S/W ARQ protocols have implemented in Molecular Communication(MC)but it requires retransmission of duplicate copies due to the lack of addressing an effective ***,the simulations are performed in MATLAB and the results obtain higher capture probability and also successful complete transmission of the desired molecules.
Through the analysis and comparison of shortcomings and advantages of existing technologies on object modeling in 3D applications,we propose a new modeling method for virtual scene based on multi-view image sequence t...
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Through the analysis and comparison of shortcomings and advantages of existing technologies on object modeling in 3D applications,we propose a new modeling method for virtual scene based on multi-view image sequence to model irregular objects efficiently in 3D *** 3D scene,this method can get better visual effect by tracking the viewer's real-time perspective position and projecting the photos from different perspectives *** philosophy of design,the steps of development and some other relevant topics are discussed in details,and the validity of the algorithm is *** results demonstrate that this method represents more superiority on simulating irregular objects by applying it to the modeling of virtual museum.
A dynamic cooperation model of multi-agent is established by combining reinforcement learning with distributed artificial intelligence(DAI),in which the concept of individual optimization loses its meaning because of ...
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A dynamic cooperation model of multi-agent is established by combining reinforcement learning with distributed artificial intelligence(DAI),in which the concept of individual optimization loses its meaning because of the dependence of repayment on each agent itself and the choice of other *** the idea of DAI,the intellectual unit of each robot and the change of task and environment,each agent can make decisions independently and finish various complicated tasks by communication and reciprocation between each *** method is superior to other reinforcement learning methods commonly used in the multi-agent *** can improve the convergence velocity of reinforcement learning,decrease requirements of computer memory,and enhance the capability of computing and logical ratiocinating for *** result of a simulated robot soccer match proves that the proposed cooperative strategy is valid.
Smart contracts are self-executing programs running in the blockchain allowing for decentralised storage and execution without a ***-chain execution is expensive,with miners charging fees for distributed execution acc...
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Smart contracts are self-executing programs running in the blockchain allowing for decentralised storage and execution without a ***-chain execution is expensive,with miners charging fees for distributed execution according to a cost model defined in the *** particular,transactions have a high fixed *** present MultiCall,a transaction-batching interpreter for Ethereum that reduces the cost of smart contract executions by gathering multiple users’transactions into a *** current implementation of MultiCall includes the following features:the ability to emulate Ethereum calls and create transactions,both from MultiCall itself and using an identity unique to the user;the ability to cheaply pay Ether to other MultiCall users;and the ability to authorise emulated transactions on behalf of multiple users in a single transaction using hash-based authorisation rather than more expensive *** improves upon a previous version of *** experiments show that MultiCall provides a saving between 57%and 99%of the fixed transaction cost compared with the standard approach of sending Ethereum transactions directly.
The problem of mobile agent (MA) focuses on planning an optimal path with respect to tasks andnetwork restrictions when migrating to several hosts. This problem can be solved by using the antcolony optimization (ACO) ...
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The problem of mobile agent (MA) focuses on planning an optimal path with respect to tasks andnetwork restrictions when migrating to several hosts. This problem can be solved by using the antcolony optimization (ACO) algorithm, which is an evolutionary algorithm with self-adaptability andparallelism, positive feedback and heuristic searching. However, the conventional ACO algorithmrequires a large amount of time for converging to the optimal. In this paper, the complex networkstheory (CNT) is applied associated with the ACO and generates a new improved ACO for the problemof mobile agent. By introducing the "degree" conception of CNT to the state transition rules of ACO,the MA problem is then better modeled. Further, the pheromone evaporation coefficient is alsoadaptively determined with respect to the fitness improvement of recent evolutions. Experimentalresults demonstrates that the proposed CNT based ACO method is effective and efficient in solving theMA problem. The same idea may be also applied to other optimization problems, such as assignmentproblems, vehicle routing problems, scheduling problems etc.
Three-dimensional (3D) human pose tracking has recently attracted more and more attention in the computer vision field. Real-time pose tracking is highly useful in various domains such as video surveillance, somatosen...
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Three-dimensional (3D) human pose tracking has recently attracted more and more attention in the computer vision field. Real-time pose tracking is highly useful in various domains such as video surveillance, somatosensory games, and human-computer interaction. However, vision-based pose tracking techniques usually raise privacy concerns, making human pose tracking without vision data usage an important problem. Thus, we propose using Radio Frequency Identification (RFID) as a pose tracking technique via a low-cost wearable sensing device. Although our prior work illustrated how deep learning could transfer RFID data into real-time human poses, generalization for different subjects remains challenging. This paper proposes a subject-adaptive technique to address this generalization problem. In the proposed system, termed Cycle-Pose, we leverage a cross-skeleton learning structure to improve the adaptability of the deep learning model to different human skeletons. Moreover, our novel cycle kinematic network is proposed for unpaired RFID and labeled pose data from different subjects. The Cycle-Pose system is implemented and evaluated by comparing its prototype with a traditional RFID pose tracking system. The experimental results demonstrate that Cycle-Pose can achieve lower estimation error and better subject generalization than the traditional system.
Both a general domain-independent bottom-up multi-level model and an algorithm for establishing the taxonomic relation of Chinese ontology are *** model consists of extracting domain vocabularies and establishing taxo...
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Both a general domain-independent bottom-up multi-level model and an algorithm for establishing the taxonomic relation of Chinese ontology are *** model consists of extracting domain vocabularies and establishing taxonomic relation,with the consideration of characteristics unique to Chinese natural *** establishing the semantic forests of domain vocabularies and then using the existing semantic dictionary or machine-readable dictionary(MRD),the proposed algorithm can integrate these semantic forests together to establish the taxonomic *** results show that the proposed algorithm is feasible and effective in establishing the integrated taxonomic relation among domain vocabularies and concepts.
At present, colleges and universities expand massively and the number of students bloats rapidly to cause the laboratory facilities and the construction scale not to meet the needs. On the basis of analyzing the build...
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At present, colleges and universities expand massively and the number of students bloats rapidly to cause the laboratory facilities and the construction scale not to meet the needs. On the basis of analyzing the building technology of the virtual experimental system, a general framework of computer assembly virtual laboratory fussing 3D-Virtools technology was proposed. The virtual experimental system used of 3DS Max for three-dimensional modeling and achieved interactive design using of Virtools platform. It expands the applications of Virtools platform in the field of teaching. There are certain lesson significances for optimizing the experimental teaching and reforming experimental teaching methods.
This article proposes a new general, highly efficient algorithm for extracting domain terminologies. This domain-independent algorithm with multi-layers of filters is a hybrid of statistic-oriented and rule-oriented m...
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This article proposes a new general, highly efficient algorithm for extracting domain terminologies. This domain-independent algorithm with multi-layers of filters is a hybrid of statistic-oriented and rule-oriented methods. Utilizing the features of domain terminologies and the characteristics that are unique to Chinese, this algorithm extracts domain terminologies by generating multi-word unit （MWU） candidates at first and then fihering the candidates through multi-strategies. Our test resuhs show that this algorithm is feasible and effective.
This article reports our research progress in concurrent design theory and *** idea of Micro-Design-Cycle is introduced to provide a mechanism of coordinating variousdesign activities in parallel as much as *** Object...
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This article reports our research progress in concurrent design theory and *** idea of Micro-Design-Cycle is introduced to provide a mechanism of coordinating variousdesign activities in parallel as much as *** Object-Life-Cycle diagram is developedas an instrument to visualize the Micro-Design-Cycle and as a practical tool of timing variousactivities being performed in Micro-Design-Cycles.
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