A preliminary knowledge-driven prediction model of snail distribution in the Poyang Lake region

Present monitoring and prediction of schistosomiasis＇s intermediate parasite, snail, are based on remote sensing image＇s spectral signatures, and the calculation result is in fact an incomplete-constraints solution. TM image of the Poyang Lake region on October 31, 2005 was combined with GIS thematic data （DEM, boundary of the Poyang Lake, vegetation, soil and land use） to make a prediction on snail spatial distribution in the region by remote sensing, geo-informaUcs and knowledge-driven modeling according to mechanism of snail occurrence. Result shows that with change of overall fuzzy membership of snail occurrence from high to low, snail occurrence of the snail samples of validation group goes up to 81% within 10% high fuzzy membership range, denoting high efficiency of the model in predicting snail occurrence.     

A preliminary knowledge-driven prediction model of snail distribution in the Poyang Lake region

Present monitoring and prediction of schistosomiasis’s intermediate parasite, snail, are based on re-mote sensing image’s spectral signatures, and the calculation result is in fact an incom-plete-constraints solution. TM image of the Poyang Lake region on October 31, 2005 was combined with GIS thematic data (DEM, boundary of the Poyang Lake, vegetation, soil and land use) to make a prediction on snail spatial distribution in the region by remote sensing, geo-informatics and knowl-edge-driven modeling according to mechanism of snail occurrence. Result shows that with change of overall fuzzy membership of snail occurrence from high to low, snail occurrence of the snail samples of validation group goes up to 81% within 10% high fuzzy membership range, denoting high efficiency of the model in predicting snail occurrence.     

试论现代科技生产力

人类进入21世纪，科技进步日新月异，综合国力竞争日趋激烈，世界多极化和科技全球化日趋发展，科学技术作为生产力结构中的潜在因素，已渗透到生产力的三要素中，对社会生产力和经济发展正发挥着重大作用。     

论知识经济时代的管理创新

知识经济时代是管理创新的时代。管理创新要立足于观念创新,从新的角度发现新问题,提出全新的创造性方案,更新解决问题的思维方式。管理创新的核心是人才管理创新。不仅要发挥每个人才的聪明才智,更要充分发挥群体效应,实现人才协作创新。管理创新要重视技术管理创新,科技这个“第一生产力”只有通过创新的管理才能变为现实的第一生产力。     

机翼结构布局的知识驱动设计

探讨了机翼结构布局设计知识驱动方法的实现问题。对布局设计的各类知识、求解策略、知识驱动的黑板模型进行了讨论,将它们纳入到一个统一的知识管理和问题求解系统框架中。开发了机翼结构布局智能设计系统原型,并应用于某战斗机机翼结构布局。系统能根据给定的设计要求,形成一个结构布局合理的初始方案。研究表明,开发知识驱动的设计工具,是解决机翼结构布局设计问题的一条可行途径。     

智能生态网络:知识驱动的未来价值互联网基础设施

未来互联网内容知识化、知识价值化、价值网络化、网络生态化、生态智能化的发展趋势已经越来越显著.针对传统IP互联网架构僵化、内容感知能力弱、多构架/多网络融合能力差、控制调度灵活性低、内生安全与信任维护机制缺失、服务质量模式单一、评价指标及方法落后等不足,创新性地提出智能生态网络（intelligent eco networking,IEN）.IEN基于虚拟化、可编程设备、软硬结合的技术路线,改进信息中心网络构架构,综合分布式人工智能分析决策与区块链共识计算技术,考量存储、计算与带宽网络资源成本/效益指标,构建层次化、智能化、语义化的新型智联网络构架.IEN向后兼容IP协议,向前演进面向跨域、边缘重点场景的命名（或标识）与IP融合异质计算寻址的多模态网络协议,叠加内容、身份鉴授权与多方可信激励机制,增强网络资源分配模型和优化评价体系.通过内容语义检测与身份可信鉴授权,IEN能坚持安全可控与开放包容并重,旨在形成一个高扩展、动态适应、多目标优化的网络基础设施,砥砺探索新一代产业化、经济化、生态化未来互联网,奠定一个开放与共享、协同互惠的智能生态网络.