平行系统的人工环境构建技术

Artificial Environment Construction Technology of Parallel System

人工环境是平行系统的重要组成,特别是人工社会、智能模型、计算实验的基础支持。通过数据、模型描述和表示真实环境,通过传感和信息网络和动态演化逼近真实环境,通过高性能并行计算和接口标准为人工社会、计算实验和平行执行提供动态、准确、可信的环境信息和计算支持,是人工环境最本质的技术内涵。以数据和模型为中心,以并行计算技术和设施为支撑,通过传感器网络和信息网络进行动态演化,是构建人工环境的基础、有效方法。通过分析,指出人工环境构建的关键技术包括多表示/多分辨率技术、基于模型的动态环境技术、多源数据驱动的演化技术、高性能并行计算技术,同时提出了相应的技术思路和方案。

Parallel system is a new kind of theory,methodology and technology for analysis and research of complex systems.Artificial environment is an important part of parallel system and the fundamental support for artificial society,intelligent models and computational experiments.The technical essential of artificial environment is to represent the real environment through data and model,to approximate the real environment through sensor and information network and dynamic evolution,to provide dynamic,accurate and accredit environment information and computation support through high performance parallel computing and interface standard for artificial environment,computational experiments and parallel execution.The approach based on data and model and with the support of parallel computing technology and infrastructure and dynamic evolution through sensor and information network is a fundamental and effective method of constructing artificial environment.It is revealed through analysis that the key technologies of constructing artificial environment include multi-representation and multi-resolution,dynamic environment based on model,evolution through multi-source data driven,high performance parallel computing and also the corresponding technical solutions are proposed.