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Dianxun Shuai Xiang Feng 《Intelligent Systems, IEEE》2005,20(4):66-74
This paper presents a new spring net approach for distributed problem solving in MAS. Distributed artificial intelligence consists of distributed problem solving and multi-agent systems. We extend such specialized DPS and MASs to a general MAS, such that an agent may make a trade-off between selfishness and unselfishness, thus adjusting its own personality and autonomy. This alternative to traditional approaches can deal with a variety of complicated social interactions and autonomous behaviors occurring in multiagent systems. 相似文献
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网络流量模型是网络仿真和网络行为研究中的一个基本问题。在分段IFS分形编码重建的基础上提出了一个新的网络流量模型,它基于实际流量的分形重建,所得重建流量变化趋势接近初始流量。在调节因子θ的作用下,重建流量的Hurst参数可以在一定范围内变化,同时重建流量自相关函数曲线与原始流量类似。因此,为网络流量仿真建模研究提供了一种新的选择。 相似文献
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This paper presents a new generalized particle (GP) approach to dynamical optimization of network bandwidth allocation, which can also be used to optimize other resource assignments in networks. By using the GP model, the complicated network bandwidth allocation problem is transformed into the kinematics and dynamics of numerous particles in two reciprocal dual force-fields. The proposed model and algorithm are featured by the powerful processing ability under a complex environment that involves the various interactions among network entities, the market mechanism between the demands and service, and other phenomena common in networks, such as congestion, metabolism, and breakdown of network entities. The GP approach also has the advantages in terms of the higher parallelism, lower computation complexities, and the easiness for hardware implementation. The properties of the approach, including the correctness, convergency and stability, are discussed in details. Simulation results attest to the effectiveness and suitability of the proposed approach. 相似文献
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Shuai Dianxun 《计算机科学技术学报》1995,10(4):354-374
This paper proposes new heuristic distributed parallel algorithms for searching and planning,which are based on the concepts of wave concurrent propagations and competitive activation mechanisms.These algorithms are characterized by simplicity and clearness of control strategies for earching,and distinguished abilities in many aspects,such as high speed processing,wide suitability for searching AND/OR implicit graphs,and ease in hardware implementation. 相似文献
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SHUAI Dianxun 《计算机科学技术学报》1999,14(3):234-241
This paper proposes an asynchronous heterogeneous propagation approach of concurrent competitive waves for hyper-distributed hyper-parallel heuristic problem-solving.This approach is much more powerful than the synchronous homogeneous mechanisms and the asynchronous superimposition algorithms,and has universal validity and availability.The basic conception,concurrent algorithm and its properties are discussed.The theory and conclusions drawn in this paper are of essential importance for the hardware implementation of hyper-distributed hyper-parallel processing based on chaotic cellular networks. 相似文献
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基于反馈控制的离散混沌动力学系统的同步研究 总被引:3,自引:0,他引:3
文章研究了两个具有相同参数与不同参数的离散混沌动力学系统的同步问题,并在反馈控制下成功地实现了两个Logistic系统的同步和广义同步。特别是,在两个不同的混沌动力学系统间,实现了驱动系统的动力学行为由混沌转为周期,由周期转为混沌,以及由混沌转为另一混沌行为的控制。通过仿真实验,在两个相同与不同的Logistic系统间分别实现了三种混沌同步现象(严格同步、事实同步和基本同步)。 相似文献
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针对现实网络图的非封闭性特点,对可靠性不交化算法进行了改进,其主要思想就是根据网络图的最小路集把网络图分解成数个子图.求出这些子图的最小路集并对它们进行不交化运算求出所有子图的可靠性,进而求出整个网络图的可靠性。最后对改进前后的算法效率做了比较。 相似文献
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Concurrent Competitive Wave Approach to Hyper-Distributed Hyper-Parallel AI Processing 总被引:2,自引:2,他引:0 下载免费PDF全文
Shuai Dianxun 《计算机科学技术学报》1997,12(6):543-554
This paper presents a new approach of the synchronous homogeneous concurrent propagation of competitive waves for the purpose of hyper-distributed hyper-parallel heuristic problem-solving.The concurrent algorithm,mechanism and their properties ae given.In comparison with the traditional AI algorithms the approach is featured by the knowledge-based problem-solving in the distributed parallel environment,the feasibility for hardware implementation and the various applications. 相似文献