Modeling of case-based reasoning in intelligent decision support systems

Methods for modeling case-based reasoning (gained experience) in intelligent decision support systems using real-time systems as an example are considered. The main focus is on case retrieval methods. The proposed tools are illustrated by their application in automatic diagnostics and the operative management of technological power block subsystems.     

Applied multiagent systems of group control

This paper examines the technology for building applied group control systems that consist of a great number of autonomous subsystems organized in a network, the nodes of which can operate under the control of different operating systems and in different communications media. This technology integrates approaches for distributed decision-making multiagent systems set to the services of architecture and calculations based on paired interactions. The technology is supported by instrumental tools that provide the effective operation of agents and mechanisms of their interaction. Examples are given on the use of this technology for a number of applications, in particular, for the autonomous control of air traffic in an airport area.     

Temporal reasoning component for real-time intelligent decision-support systems

Methods and software tools of modeling temporal reasoning for real-time intelligent decisionmaking support systems are considered.     

The significance of visual-image presentations for medical intelligent systems

This paper is devoted to the problem of reflecting visual image (iconic) presentations in intelligent systems. The problems of the role played by visual images in medical diagnostics are considered. Different aspects of the formation of image series (fuzzy, associative, and dynamic) are analyzed. The variants of building the frames that include linguistic and image visual components are suggested. The possibility that images can be involved at different steps of decision making is considered.     

Sequences of images in intelligent systems

This paper is devoted to the problem of presentation of the iconic component in intelligent systems. The creation of an assemblage of likely images relating to the same notion as sequences is proposed. Formatting the visual (visual) sequences is taken as a frame-like structure based on examples from the individual domain of art.     

Crowdsourcing interactions: using crowdsourcing for evaluating interactive information retrieval systems

In the field of information retrieval (IR), researchers and practitioners are often faced with a demand for valid approaches to evaluate the performance of retrieval systems. The Cranfield experiment paradigm has been dominant for the in-vitro evaluation of IR systems. Alternative to this paradigm, laboratory-based user studies have been widely used to evaluate interactive information retrieval (IIR) systems, and at the same time investigate users’ information searching behaviours. Major drawbacks of laboratory-based user studies for evaluating IIR systems include the high monetary and temporal costs involved in setting up and running those experiments, the lack of heterogeneity amongst the user population and the limited scale of the experiments, which usually involve a relatively restricted set of users. In this paper, we propose an alternative experimental methodology to laboratory-based user studies. Our novel experimental methodology uses a crowdsourcing platform as a means of engaging study participants. Through crowdsourcing, our experimental methodology can capture user interactions and searching behaviours at a lower cost, with more data, and within a shorter period than traditional laboratory-based user studies, and therefore can be used to assess the performances of IIR systems. In this article, we show the characteristic differences of our approach with respect to traditional IIR experimental and evaluation procedures. We also perform a use case study comparing crowdsourcing-based evaluation with laboratory-based evaluation of IIR systems, which can serve as a tutorial for setting up crowdsourcing-based IIR evaluations.     

科技期刊智慧出版模式的构建路径及实施对策

智慧出版是将人工智能技术与出版产业相互融合,通过重构出版流程和优化知识服务能力,加速推动知识成果的传播及应用。文章从智慧出版流程重构和智能化知识服务升级2方面分析了科技期刊智慧出版模式的具体构建方法,并分别从技术、数据、人员、内容、风险5个方面提出了智慧出版实施的难点及对策,以期为科技期刊从现有出版模式向智慧出版模式转变提供思路。     

智媒时代海洋科普期刊智慧出版的发展路径探究

智慧出版是随着数字技术更新迭代而出现的新型出版模式,可以为用户提供个性化、场景化、多维度和持续性的知识服务.本文以8本海洋科普期刊为研究对象,对其微信公众号、微博、音频及短视频等平台内容进行梳理,分析海洋科普期刊智慧出版的发展现状及存在的问题,从内容生产方式、移动场景建设、组织模式变革和生态系统建构等方面探讨海洋科普期...     

用于界面设计的文献识别模型

文献分析的自动化方法在因特网环境中尤其
必要。采用若干术语进行标引确定了一个类目中的组成成分，但抑制了对这些成分的深入理
解和辨析。文献集合中一个术语的平均频率是一个单纯的功能，并且是一个有趣的、可视化
的和友好特性的功能。一个为用户开发的界面，使得用户容易的操纵和发现内容的上下文，
内容定位了术语在全文中的位置。本文描述了一个实验，它确定了这个方法的一些有用的可
能性。所列出的可视化的含义可以帮助用户分析文献集合和在上下文信息结构中分析文献。     

智慧城市整体建模技术初探

为破解智慧城市分行业垂直构建信息系统带来的信息资源分散整合的难题,本文提出一个新的解决方案, 即运用“分层构建、横向整合、模型聚合、平行演进”的机制,模仿智慧生命体的层次架构对智慧城市进行层次化的建 模设计,使得在现实城市中纵向分布的信息资源,在信息系统的虚拟城市模型中得到横向的大整合,发掘出一项在云 计算和大数据的环境下,可对垂直构建的信息系统进行具有兼容性、诱导性和可演进性的整体架构设计的新技术     

Human saliva as a cleaning agent for dirty surfaces

Abstract

The use of human saliva to clean dirty surfaces has been an intuitive practice for many generations. The authors have established the scientific basis for this practice by means of qualitative tests and chromatographic techniques. α-amylasewas found to be the main constituent responsible for the cleaning power of saliva and therefore amylasic preparations obtained from bread or from microorganisms were tested as saliva substitutes.     

新信息环境下图书馆智能化WebPAC检索平台的构建

本文针对图书馆WebPAC查询用计算机管理中普遍出现的一些问题,结合自身工作实践,介绍了以"定时开关机设置 定点访问控制 智能还原卡保护"相组合,实现对查询机智能化管理的几种方法.     

采访质量控制数学模型研究

为实现图书馆采访质量控制 ,可以建立数学模型。该模型粒度细、易操作。它对采访工作的指导作用是 :调整采访政策 ,按价值构成调整购书经费分配 ,用最少的钱购回读者最需要的文献 ,兼顾馆藏建设。公式 1。表 5。参考文献 2。     

高校图书馆采访决策建模研究

针对高校图书馆如何有效地利用书刊购置经费问题进行了研究,提出了一种同时考虑图书本身价值和多层次读者需求的图书采购决策模式,给出了定性分析与定量计算相结合的图书价值评价、按学科分配购书经费以及各学科内采购决策的数学模型。在此基础上,设计了一种基于图书馆自动化系统的采访决策支持系统,以提高采访质量。     

Design and implementation of intelligent library system

In this study, we combine swarm intelligence and Web Services to transform a conventional library system into an intelligent library system with high integrity, usability, correctness, and reliability software for readers. We select 300 readers to test this intelligent system and software, and compare it with a conventional library system. It is revealed that 64% of the readers are dissatisfied with the conventional library system, and 93% of the readers are satisfied with the intelligent library system when using personal digital assistants. The software integrity satisfaction was 99.99%; usability satisfaction, 93%; correctness, 95%; and reliability, 95%.     

手术治疗过程中的信息流建模

文章研究改进了IDEF0过程描述技术,并利用设计结构矩阵(DSM)技术原理对手术治疗(SM)过程的信息进行了描述.文章认为,信息流除了有输入和输出外,还有3个附加要素:指导、约束和反馈.这些附加要素组成了"治理信息",对活动执行进行管理、调整和控制.文章提出对治理信息要素及其相关性进行标识,可以减少延误和干扰,从而改进过程偏差.最后,借助案例研究对改进的技术和结果矩阵进行了说明.     

连续属性上的OLAP查询建模方法研究

本文以支持管理者决策为出发点,为OLAP查询建立统计模型。文章首次将数理统计学中的核密度估计方法及Copula理论相结合引入到OLAP查询建模的研究中,有效地抽取数据立方体的概要知识,在减少数据存储空间的同时,以近似查询的方法实现查询精度与查询时间之间的折衷。该方法的优势在于对连续属性的查询处理,模型的建立使得在连续属性上的查询降低了对物化方体的依赖性,极大地提高了OLAP查询的灵活性。实验分析表明使用该方法可以在保证较高查询精度的条件下大大减少数据立方体的存储空间,加快OLAP查询速度,从而为管理决策提供快速和高效的指导。     

图书馆联盟的技术构架--多智能体系统

简要介绍了图书馆联盟及其主要功能，分析了图书馆联盟的技术特征，提出了基于多智能体的图书馆联盟建构方案，分析了各智能体的功能及基本结构。