摘要：The application of multiple UAVs in complicated tasks has been widely explored in recent *** to the advantages of flexibility,cheapness and consistence,the performance of heterogeneous multi-UAVs with proper cooperative task allocation is superior to over the single ***,several constraints should be satisfied to realize the efficient cooperation,such as special time-window,variant equipment,specified execution ***,a proper task allocation in UAVs is the crucial point for the final *** task allocation problem of the heterogeneous UAVs can be formulated as a multi-objective optimization problem coupled with the UAV *** this end,a multi-layer encoding strategy and a constraint scheduling method are designed to handle the critical logical and physical *** addition,four optimization objectives:completion time,target reward,UAV damage,and total range,are introduced to evaluate various allocation ***,to efficiently solve the multi-objective optimization problem,an improved multi-objective quantum-behaved particle swarm optimization(IMOQPSO)algorithm is *** this algorithm,a modified solution evaluation method is designed to guide algorithmic evolution;both the convergence and distribution of particles are considered comprehensively;and boundary solutions which may produce some special allocation plans are ***,adaptive parameter control and mixed update mechanism are also introduced in this ***,both the proposed model and algorithm are verified by simulation experiments.

摘要：Aimed at the problem of unbalanced energy existed in sensor networks, the clustered method is employed to enhance the efficient utilization of limited energy resources of the deployed sensor nodes. In this paper, we describe the network lifetime as a function of the communication and data aggregation energy consumption and analyze the lifetime of different transmission schemes in the homogeneous and heterogeneous sensor networks. The analysis carried out in this paper can provide the guidelines for network deployment and protocol design in the future applications.

摘要：Formic acid(FA)has attracted extensive attention as a hydrogen storage ***,we develop two heterogeneous catalysts based on porous organic polymers(POPs).After loading the Ru species,the catalyst bearing the triphenylphosphine ligand showed excellent performance in terms of activity and stability for the decomposition of FA to produce hydrogen.

摘要：在资源广域分布的环境中 ,对各种异构信息进行一体化描述是进行有效信息集成和提供高效信息服务的基础。提出了一种基于概念模型和元数据的一体化信息描述模型 ,并设计实现了基于该模型的可视化描述工具SUDTI。SUDTI以上述描述模型为基础 ,以XML语言作为描述载体存储描述结果 ,以扩展的UML“类图”的图示化符号作为可视化的描述语言 。

摘要：一、艺术的共通性 我认为,艺术的各个门类之间是存在着共通性的。所谓“共通”,即这一门类与其周围多种门类之间内在的互相联系。艺术的历史同人类的科学史、工艺史、伦理学史、医学史、哲学史、心理学史或社会学史等一样,都是逐渐演变进化来的。我在这里强调的是:艺术史象其它的任何一个门类一样,都是从同质(homogeneous)变为异质(heterogeneous),又从异质转回到新的同质的。

摘要：科技的大浪潮,正向人工智能、深度学习、云端计算、超级电脑等领域快速发展,而这些前沿技术都有一个共同特点,那就是超高性能的高速芯片(IC)。除了主芯片自身往更先进的工艺节点推进外,还可能与更高带宽的内存(High Bandwidth Memory,HBM),或更高传输速度的串行解串器(Serdes),或其它特定功能的芯片,整合成异构芯片封装(heterogeneous Package),将整体效能推向极致。为了实现这样的功能,异构芯片集成的封装技术将扮演至关重要的角色。本文介绍由Amkor开发的封装技术平台,包括2.5D硅通孔(TSV)介质层(Interposer)、基板上芯片(CoS)、晶圆上芯片(CoW)、高密度扇出型封装(HDFO),以及电子设计自动化(EDA)设计流程和测试解决方案。为了达到大规模生产此类先进封装的能力,文章还将介绍最先进的高洁净度高自动化封装工厂K5,以高技术和高质量帮助客户实现其高速性能的目标。

摘要：Y2002-63077-427 0214185异构型 I/O 设备用的标签语言与系统=A markup lan-guage and system for heterogeneous I/O devices[会,英]/Huang,C.M.& Chao.Y.C.//Proceedings of