Intelligent Information Processing in Imaging Fuzes

In order to study the problem of intelligent information processing in new types of imaging fuze, the method of extracting the invariance features of target images is adopted, and radial basis function neural network is used to recognize targets. Owing to its ability of parallel processing, its robustness and generalization, the method can realize the recognition of the conditions of missile-target encounters, and meet the requirements of real-time recognition in the imaging fuze. It is shown that based on artificial neural network target recognition and burst point control are feasible.

5^(th)International Conference on Intelligent Information Processing (IIP2008)

September 10 ~12 ,2008,Lyon,France The IIP conference series provides aforumfor engineers andscientistsin academia,university andindustryto present theirlatest researchfindings in any aspects of intelligent information processing.This ti me , we especially encourage papers on Knowledge Discovery , Knowledge Management ,Intelligent Agents , Machine Learning, Autonomic Reasoning etc.We also welcome papers that highlight successful modern applications of IIP,such as Biomedicine ,Bioinformatics ,e-Services ,e-Learning, Business Intelligence.IIP2008 attempts to meet the needs of a large and diverse community.

Investigation of system structure and information processing mechanism for cognitive skywave over-the-horizon radar

Based on the cognitive radar concept and the basic connotation of cognitive skywave over-the-horizon radar（SWOTHR）, the system structure and information processingmechanism about cognitive SWOTHR are researched. Amongthem, the hybrid network system architecture which is thedistributed configuration combining with the centralized cognition and its soft/hardware framework with the sense-detectionintegration are proposed, and the information processing framebased on the lens principle and its information processing flowwith receive-transmit joint adaption are designed, which buildand parse the work law for cognition and its self feedback adjustment with the lens focus model and five stages informationprocessing sequence. After that, the system simulation andthe performance analysis and comparison are provided, whichinitially proves the rationality and advantages of the proposedideas. Finally, four important development ideas of futureSWOTHR toward ＂high frequency intelligence information processing system＂ are discussed, which are scene information fusion, dynamic reconfigurable system, hierarchical and modulardesign, and sustainable development. Then the conclusion thatthe cognitive SWOTHR can cause the performance improvement is gotten.

An intelligent prediction model of epidemic characters based on multi-feature

The epidemic characters of Omicron(e.g.large-scale transmission)are significantly different from the initial variants of COVID-19.The data generated by large-scale transmission is important to predict the trend of epidemic characters.However,the re-sults of current prediction models are inaccurate since they are not closely combined with the actual situation of Omicron transmission.In consequence,these inaccurate results have negative impacts on the process of the manufacturing and the service industry,for example,the production of masks and the recovery of the tourism industry.The authors have studied the epidemic characters in two ways,that is,investigation and prediction.First,a large amount of data is collected by utilising the Baidu index and conduct questionnaire survey concerning epidemic characters.Second,theβ-SEIDR model is established,where the population is classified as Susceptible,Exposed,Infected,Dead andβ-Recovered persons,to intelligently predict the epidemic characters of COVID-19.Note thatβ-Recovered persons denote that the Recovered persons may become Sus-ceptible persons with probabilityβ.The simulation results show that the model can accurately predict the epidemic characters.

A New Generation of Intelligent Mapping and Remote Sensing Scientific Test Satellite Luojia-301

With the continuous improvement of the performance and the increasing variety of optical mapping and remote sensing satellites,they have become an important support for obtaining global accurate surveying and mapping remote sensing information.At present,optical mapping and remote sensing satellites already have sub-meter spatial resolution capabilities,but there is a serious lag problem in mapping and remote sensing information services.It is urgent to develop intelligent mapping and remote sensing satellites to promote the transformation and upgrading to real-time intelligent services.Firstly,based on the three imaging systems of the optical mapping and remote sensing satellites and their realization methods and application characteristics,this paper analyzes the applicable system of the intelligent mapping and remote sensing satellites.Further,according to the application requirements of real-time,intelligence,and popularization,puts forward the design concept of integrated intelligent remote sensing satellite integrating communication,navigation,and remote sensing and focuses on the service mode and integrated function composition of intelligent remote sensing satellite.Then expounds on the performance and characteristics of the Luojia-301 satellite,a new generation of intelligent surveying and mapping remote sensing scientific test satellite.And finally summarizes and prospects the development and mission of intelligent mapping remote sensing satellites.Luojia-301 satellite integrates remote sensing and communication functions.It explores an efficient and intelligent service mode of mapping and remote sensing information from data acquisition to the application terminal and provides a real service verification platform for on-orbit processing and real-time transmission of remote sensing data based on space-ground internet,which is of great significance to the construction of China’s spatial information network.

Research and application of GIS information system of Pipeline Network of Oil Field Water

Pipeline network of oil fi eld water is established on the basis of GIS geographic information and SCADA platform, and monitorthe running state of water supply system in oil fi eld mining area in real time through data acquisition, instrument measurement and control,wireless network, water quantity, water pressure and other on-line monitoring equipment. The water supply system is formed, and the informationof mass water supply system is analyzed and processed in a timely manner. The system manages the entire production, management and serviceprocesses of the water supply system in a dynamic manner in order to ensure water supply safety management, and realize the modernization,intelligence and information mode operation of the water supply system in the mining area.

Key Technology and Complete-set Equipment for Intelligent Construction of HSR Simply-supported Girder Reinforcement Framework

In view of the problems such as backward production mode,poor quality stability,high safety risk and incomplete control system during erection of the reinforcement framework of simply-supported box girders for high-speed railway(HSR),and in combination with the key points and main challenges in the reinforcement framework construction of Guangzhou-Zhanjiang HSR,the overall technical route for the intelligent manufacturing of reinforcement framework of simply-supported box girders is put forward.The component design of reinforcement framework of simply supported box girder is carried out based on BIM,and the feasibility of the scheme is verified through segment assembly test.The assembly techniques are studied in combination with the mesh design scheme to achieve rapid forming of the reinforcement framework.R&D of automatic processing equipment for components,material transshipment equipment,automatic hoisting equipment and technological equipment for assembly clamping fixture are carried out to realize the overall design of equipment production line.An intelligent control system is developed for the whole-process intelligent construction of reinforcement framework to realize the full life-cycle applications for the workshop production and visual management including intelligent layout and quality traceability.The research results systematically optimize and innovate the assembly and forming technologies of reinforcement framework in the prefabrication beam yard of high-speed railway,realize the component processing,automatic assembly and information technology management,improve the construction quality,efficiency and information technology level of intelligent manufacturing of reinforcement framework of railway prefabricated beam as a whole,and reduce the construction cost of the project.The research has realized a major breakthrough in the construction technology of railway prefabricated box girders,which has the extensive technical and market promotion values.

Virtual Reality Based Process Integrated Simulation Platform in Refinery:Virtual Refinery and Its Application

With the combination between system simulation and virtual reality,we have established an integrated virtual refinery simulation platform,and analyzed the overall design and principal architecture.This paper introduces a simulation algorithm about a refinery based on virtual reality,and explains how the algorithm can be applied to the virtual refinery integrated simulation platform in detail.The virtual refinery simulation platform,which consists of a three-dimensional scene system,an integrated database system and a dynamic-static simulation system,has many applications,such as dynamic-static simulation of key process unit used as process control and oil tank blending simulation for scheduling.With the visualization and human-computer interaction for acquiring production and process data,this platform can provide effective supports on staff training related with monitoring,control and operation in refinery.Virtual refinery can also be web published through the internet and it is helpful for the distance training and education.

Stream-computing of High Accuracy On-board Real-time Cloud Detection for High Resolution Optical Satellite Imagery

This paper focuses on the time efficiency for machine vision and intelligent photogrammetry, especially high accuracy on-board real-time cloud detection method. With the development of technology, the data acquisition ability is growing continuously and the volume of raw data is increasing explosively. Meanwhile, because of the higher requirement of data accuracy, the computation load is also becoming heavier. This situation makes time efficiency extremely important. Moreover, the cloud cover rate of optical satellite imagery is up to approximately 50%, which is seriously restricting the applications of on-board intelligent photogrammetry services. To meet the on-board cloud detection requirements and offer valid input data to subsequent processing, this paper presents a stream-computing of high accuracy on-board real-time cloud detection solution which follows the “bottom-up” understanding strategy of machine vision and uses multiple embedded GPU with significant potential to be applied on-board. Without external memory, the data parallel pipeline system based on multiple processing modules of this solution could afford the “stream-in, processing, stream-out” real-time stream computing. In experiments, images of GF-2 satellite are used to validate the accuracy and performance of this approach, and the experimental results show that this solution could not only bring up cloud detection accuracy, but also match the on-board real-time processing requirements.

基于脑电图的帕金森轻度认知障碍功能网络特征分析

帕金森氏轻度认知障碍(PDMCI)是帕金森氏症患者痴呆的先兆,这对使用神经评分量表和医生经验等传统方法进行准确诊断提出了挑战。利用26名PDMCI患者和23名正常人的脑电信号,基于定向传递函数构建了Delta、Theta、Alpha、Beta和Gamma频段的脑功能网络。引入了一种新颖的图论特征——效率密度来捕获网络密度和传输效率。研究结果揭示了独特的连接模式,Delta和Theta波段的连接更紧密,而Alpha、Beta和Gamma波段的连接更稀疏。帕金森病(PD)患者与对照组之间的Theta、Alpha、Beta和Gamma频带存在显著差异(p<0.05)。因此,脑功能网络可以有效反映PD脑功能异常状态,效率密度特征可以反映PD脑功能异常活动的特征量。

农业信息采集机器人关键技术研究现状与发展趋势

智慧农业是农业现代化的标志,农业信息采集是智慧农业的重要环节之一,相较于人工信息采集具有的低效、准确度不高等不足,利用农业信息采集机器人代替人工进行农情信息采集,可降低农作强度、提升生产效率。本文针对不同场景下的农业信息采集机器人,概括了近几十年国内外农业信息采集机器人的应用现状,总结了自主导航技术、机器视觉技术、智能控制技术、智能云处理技术四大关键技术的研究现状,并结合农业生产中环境非结构化、作业对象具有娇嫩性等特点,指出了目前关键技术存在的问题,并提出复合导航技术、多机智能感知、视觉监测算法优化、通用化智能控制、智能云管控平台是未来的发展趋势。

茶叶生产装备自动化与智能化技术研究进展与展望

茶产业是我国传统特色优势产业,大数据、物联网、云计算等新一代信息技术与农业的融合促进了茶产业向智能化转型与升级,在茶叶全产业链赋能增效中发挥重要作用。本文在概述了茶产业智能化技术体系的基础上,围绕种植、加工、检测和销售等4方面总结了国内外信息技术在茶产业智能化中应用的研究成果,分析了茶产业实现智能化的关键技术。最后对茶产业智能化未来发展方向进行展望,建议增强茶产业信息技术基础设施建设、加强人机协作智能茶机设备研发、重视茶叶种植加工大模型开发、提升大数据分析助力茶叶销售能力,为更好利用信息技术进行茶产业升级奠定基础。

Informix数据库在电信网管和计费等领域的技术及应用

传统上电信运营分为企业管理、业务支持系统、运营支持服务和智能网服务4个主要方面,作为连接业务与技术桥梁的数据库,在所有领域中无所不在。数据库系统必须具备可伸缩性、高可靠性、可扩展性等特点才能满足电信服务提供商的要求。Informix以其动态服务器、通用数据选件、DataBlade模块和与Web应用相集成的选件等数据库产品,为电信业提供了多种先进的解决方案。

基于MBD的高层建筑施工工艺结构化表征

针对高层建筑施工过程中的庞大内容和复杂的组织关系,本文首先深入分析了二维纸质工艺图纸和文件作为技术交底形式所带来的抽象性、理解困难、规范性差及数据一致性难以保障等问题。基于对高层建筑施工工艺特性和信息集成需求的分析,本文规范化定义了施工工艺的要素和属性,提出了基于工艺结构树的施工工艺信息组织管理方法,并构建了多层级工艺信息模型以实现工艺信息的结构化表达。借鉴制造业的MBD理念,本文以工艺结构树为数据组织核心,结合BIM模型与工艺信息卡片,提出了集成几何设计与施工工艺信息的三维施工工艺结构化表征框架。最后,通过开发交互式作业指导系统并结合实际案例验证,完成了项目主体、工艺和各类资源的有序整合,为智能建造提供了理论与方法支持。

地理信息智能技术发展分析

进入21世纪,智能化成为科技革命发展的主要方向,大数据、物联网、云计算和人工智能等技术更与各行各业加速融合,一个领域如果缺乏对智能的认知和实践,未来可能会在发展中没有足够动力。地理信息是时空框架的描述者、建立者与服务者,在多领域信息融合、无人化导航服务中,发挥着重要作用。本文从系统理论、高精度时空基准、全域感知、智能处理、高清刻画表达、智慧服务6个方面,梳理了地理信息相关智能技术,对比了国内外发展现状与差距,总结竞争发展的焦点,为地理信息领域智能化发展提供参考和借鉴。

ChatGPT与新一代信息技术的发展:现状、应用与挑战

文章探讨了ChatGPT(基于自然语言处理的人工智能模型)与新一代信息技术发展之间的关系。介绍了ChatGPT的基本原理和特点,包括其训练方法、模型结构和应用领域;探讨了ChatGPT在新一代信息技术中的应用,包括智能助理、教育和培训、客户服务和支持、信息检索和推荐、情感交流和心理支持以及创意和艺术生成等方面;讨论了ChatGPT在实践中面临的挑战,如语义理解的准确性、对话的连贯性、个性化需求的处理以及隐私和伦理问题等;提出了未来发展的展望和建议,包括改进模型的性能和适用性、加强对话系统的人机交互能力、加强隐私保护和伦理规范等方面。

科技情报基础服务知识融合流程自动化框架研究

科技情报的知识融合可以为科技情报分析提供高质量、高效率的基础数据。在知识融合自动化过程中,快速使用和整合现有技术,推进语义层面的知识融合,是科技情报快速感知和问题解决的关键。本文通过梳理科技情报基础数据服务中多层次、多粒度服务对知识融合的需求,设计了基于模块化、分阶段、任务管理式的自动化融合框架。框架可以快速组合基于规则的方法、基于监督学习的方法、大语言模型方法等,对多种来源的科技情报数据进行抽取、转化、合并、知识生成和关系拓展。最后在商业竞争对手跟踪场景中实践了基于该框架的新闻事件提取和关联。结果证明,基于模块化、自动化方式的科技情报融合能够更高效地应用各类方法的优点,为科技情报融合难点问题、流程化问题提供更多元的解决方案。

ChatGPT类AI-GPT技术应用对图书馆信息处理的变革探析

随着自然语言处理技术的发展,ChatGPT等大语言模型的应用潜力引起了广泛关注,这些技术能够深度理解和生成人类语言,因此在图书馆信息处理中具有重要的应用价值。本文对ChatGPT类AI-GPT技术与图书馆信息处理的应用前景作了概略分析,从智慧图书馆知识库建设、图书馆用户信息集成处理、图书馆数智化服务开放平台搭建三个方面探讨了图书馆信息处理的可能创新路径。

人工智能技术在信息安全中的应用

阐述了人工智能技术的概念和发展现状,分析了人工智能技术的优点并提出人工智能技术在信息安全中的应用。分析认为,人工智能技术在信息安全中的应用与研究具有巨大的潜力和重要性,为信息安全提供了新的解决方案和创新思路。