基于Elasticsearch的知识库检索引擎系统设计与实现

当前,随着大数据的发展,数据包含的价值越来越丰富,如何对海量的数据实现毫秒级的关键字检索越来越被各个信息化系统所需要。因此,文中基于Elasticsearch作为框架,通过知识库检索引擎技术研究及应用实现,形成一套具备海量数据存储、自定义知识库接入、高效全文检索等特点的分布式全文搜索引擎系统解决上述问题。

浅析多媒体环境下报业知识库平台构建

近些年来,报纸广告发行量的普遍下滑,报业经营受到了多媒体数字报、电子阅读器以及互联网络的冲击,在经历了激光照排系统的"印刷革命"以及网络采编的"采编革命"后,迎来了第三次"信息化革命"。而在信息化背景下,出现了一种"报业的冬天提前到来"的悲观情绪。本文通过分析多媒体环境下报业内容管理中存在的问题,阐述了报业知识库平台构建的重要性,从而对报业集团知识库平台的构建进行探讨。

浅谈中职业物理知识在电工教学中的应用

基于中职电工知识和物理知识之间不可分割的渊源关系,笔者认为对中职电工进行教学时要建立在原有的物理知识的基础上,由浅入深的学习过程是符合知识的建构规律和学习者思维的接受能力的。所以,中职电工教学要和物理基础知识紧密地结合起来。中职物理教学应适应时代发展要求,与电工基础专业课有效衔接,为学生专业发展服务,体现职业教育特色。笔者就如何实现物理与电工互通、如何实现教师知识迁移展开探讨。

国际知名专利运营服务机构商业模式与思考

2017年中国在全球的专利申请量已超过138万件,历年累积的专利申请数量已超过了1900万件。从数量的角度已超过了美国和日本,全球第一,但专利的质量、转化率和运营方式等相比国外知名专利运营服务机构仍有一段距离。为了确保专利的质量,充分实现专利在创新中的价值,建立专利运营服务服务机构迫在眉睫,本文试图通过介绍Ocean Tomo公司的专利评估与交易服务、Acacia的积极许可服务、IPXI公司的许可份额化交易、AST的收购—对内许可—再出售模式、Dominion Harbor的专利银行和OIN的互助交叉许可等模式,以期引发思考,供业界参考。

Research on Agricultural Ontology and Fusion Rules Based Knowledge Fusion Framework

Currently, knowledge-based sharing and service system has been a hot issue and knowledge fusion, especially for implicit knowledge discovery, becomes the core of knowledge processing and optimization in the system. In the research, a knowledge fusion framework based on agricultural ontology and fusion rules was pro- posed, including knowledge extraction, clearing and annotation modules based on a- gricultural ontology, fusion rule construction, choosing and evaluation modules based on agricultural ontology and knowledge fusion module for users＇ demands. Finally, the significance of the framework to system of agricultural knowledge services was proved with the help of a case.

Capacity Set Optimization of Knowledge-Based Enterprise and Its Organizational IQ

In this paper, the knowledge based enterprise is considered as an organism, which possesses a set of capabilities. The organizational structure model of knowledge based enterprise organism is described in order to possess the essential capacity set. A dynamic capacity set is defined and analyzed based on the definition of the growth and development for knowledge based enterprise organism. The structure of the capacity base, a subset of the capacity set, is optimized for different periods of the organism ...

Establishment of the Agricultural Knowledge Management System in the Knowledge-oriented Government

In order to optimizing the process of the government agricultural decision-making, based on the theories and technologies of the knowledge management, the meaning of the knowledge-based government is firstly analyzed. Combining with the detailed requirements of government for agricultural knowledge management, an agricultural knowledge management system including the agricultural knowledge sharing system, the agricultural Web data-mining system and the agricultural expert decision system is established in the paper.

浅谈年轻班主任如何在学生中树立威信

班级管理中班主任老师的威信是至关重要的,而年轻教师由于工作经验匮乏、与学生年龄差别不大,威信很难树立起来,从而影响了他们班级管理的效果。本文从作者本人亲身的经历讲述了年轻班主任在班级管理中应该注意的几个问题,供读者参考。

On the development of modern service industry under mismatched Blotto game of knowledge flow

In order to highlight and analyze the influence of heterogeneous knowledge flows to enterprises in the modern service industry,based on a review of the Colonel Blotto game,some presumptions such as the game's utility function are modified,and a mechanism to change tacit knowledge into explicit knowledge is constructed to carry out an analysis of a two-player knowledge flow management.The characteristics of the players' optimal reactions of knowledge flow management are studied,and the results bear evidence of the facts that a gap always exists under the spillover effect.Meanwhile,tacit knowledge seems more important to the development of enterprises than explicit knowledge.So it implies that the foremost task for the development of the modern service industry is to strengthen the settings and institutions for the flux of tacit knowledge and enterprise knowledge management.

给发票加把“锁”

随着市场经济的不断发展,发票在社会经济活动中的作用越来越重要,然而,如今发票管理失控,监督乏力,制假造假、倒买倒卖的现象屡见不鲜,不得不引人深思。 其一,大头小尾。即发票报销联上的金额要比实际金额大,而发票存根联上的金额却比实际金额小,“大头”回单位报销,“小头”记在帐上,差额与逃的税款进了私人腰包,坑害集体和国家。其二,李店张开。

Soil Organic Carbon Density in Hebei Province, China: Estimates and Uncertainty

In order to improve the precision of soil organic carbon (SOC) estimates, the sources of uncertainty in soil organic carbon density (SOCD) estimates and SOC stocks were examined using 363 soil profiles in Hebei Province, China, with three methods: the soil profile statistics (SPS), GIS-based soil type (GST), and kriging interpolation (KI). The GST method, utilizing both pedological professional knowledge and GIS technology, was considered the most accurate method of the three estimations, with SOCD estimates for SPS 10% lower and KI 10% higher. The SOCD range for GST was 84% wider than KI as KI smoothing effect narrowed the SOCD range. Nevertheless, the coefficient of variation for SOCD with KI (41.7%) was less than GST and SPS. Comparing SOCD’s lower estimates for SPS versus GST, the major sources of uncertainty were the conflicting area of proportional relations. Meanwhile, the fewer number of soil profiles and the necessity of using the smoothing effect with KI were its sources of uncertainty. Moreover, for local detailed variations of SOCD, GST was more advantageous in reflecting the distribution pattern than KI.

Expert recommendation system based on analyzing expertise and networks of human resources in National Science & Technology Information Service

This work aims to implement expert and collaborative group recommendation services through an analysis of expertise and network relations NTIS. First of all, expertise database has been constructed by extracting keywords after indexing national R＆D information in Korea （human resources, project and outcome） and applying expertise calculation algorithm. In consideration of the characteristics of national R＆D information, weight values have been selected. Then, expertise points were calculated by applying weighted values. In addition, joint research and collaborative relations were implemented in a knowledge map format through network analysis using national R＆D information.

Humanity factors and more: A little heads up for medical students and future doctors

Exactly how can we become a successful doctor in the future? It has been widely accepted that chasing perfection in our field of expertise alone is not enough. Here in China, doctors have the liability to do more. Chinese doctors are relatively more prone to confronting difficult situations in a more complex manner. Therefore, the humanity factor in medical practice is discussed, and some essential communication skills are suggested for medical practitioners, with heartfelt anticipation for a better medical environment as well as a more pleasant Doctor-Patient relationship.

Study on the knowledge management of strategic alliances in high technology enterprises

With the development of knowledge economy, the competition between high teehnology enterprises has gradually evolved into the competition of core competence based on knowledge, because high technology enterprises are typical knowledge-based enterprises. Few enterprises, especially for high technology firms, have all of the knowledge they need to compete effectively in the marketplace both at home and abroad, so more and more high technology companies are taking the advantage of strategic alliances to get their complementary knowledge. Since knowledge is the source of an enterprise＇ s competitiveness, knowledge management has become the most important means for enterprises to gain competitive advantage. There has been an increased growth in the literature on strategic alliances in recent decades. But what is less discussed in the existing literature on strategic alliances is the issue of knowledge management of strategic alliances in high technology enterprises. Based on the characteristics of strategic alliances in high technology enterprises, and in line with the implication and the goal of knowledge management, this study tries to delve into this issue. The paper analyzes the key factors relevant to the knowledge management of strategic alliances in high technology enterprises and proposes guidelines on the process and measures that should be taken in the knowledge management of strategic alliances in high technology enterprises.

Multi-strategies in Case Based Design Knowledge Management on Web

Design knowledge management is very important toimprove the design process performance. The casebased design (CBD) is a methodology to followmankind's problem solving strategy, one of its aims isto realize the design knowledge reuse. This methodhas been used in many fields, but there are still somedifficulties that hindered its application. The first isabout the difficulty in the formalization of a designcase, especially representation of some experiencesthat was the weakness in former researches. The second is about the bottleneck of knowledge-acqulsition that results in lacking enough knowledge in the modification process.which may lead to unreliable results when automatic inference is applied.We proposed that modification should be done not by machines but by designers while the inference results can be used as a suggestion to designers.In this manner we integrated both case.based and rule-based methodologies together.The third difficulty relates to case evolution and customization.former CBD systems suffered from this problem.We proposed an agile case-template technique that overcomes the problem perfectly.To make users be able to define their own similarity rules we allow users to choose different parameter weights and fuzzy subjection functions of numeric parameters.The approach of this paper has been applied to an enterprise and the system is built on the Web.

The ＂Competent Literary＂ Teacher： The New Perspectives of Initial Teacher Training

The aim of the paper is to describe the literary competence of teachers as a dimension of the knowledge for the teaching, which can be extended to all aspects of the professional teacher transformation. Among the various knowledge, competences, and dispositions the shape its legacy, the literary competence becomes the main turning point between pedagogical knowledge and specialized knowledge, between core and characterizing disciplines. The literary competence lives in the intersection between different kinds of competence （linguistic competence, communication competence, reading competence, writing competences, interpretive competence, discursive competence, cultural competence, cross-cultural competence, pragmatic and strategic competence and social competence）. The approach offers a framework for pedagogy of the literary competence in the teacher training as substantial experience and expertise able to increase the professional repertoire of teachers in training fields. This paper provides food for thought for enrichment and enhancement of the literary competence and its use in teaching.

Sustaining the Gains of Change： Lessons for Organizational Leadership

With the aim of drawing valuable lessons for the management and planning of similar business transformation initiatives, this paper critically evaluates a change project at an organization in South Africa, from three inter-woven dimensions： creating the climate for change, engaging and enabling the organization, and sustaining change. Firstly, a key achievement demonstrates that attempts to create a conducive climate for change should recognize that the unit of change in any organization is, ultimately, the individual. Levers for such initiatives should navigate the macro-organizational change narrative and translate change generalities into specific individual actions and behaviors. Secondly, learning from an implementation gap, similar efforts would gain better traction in engagement and empowerment by leveraging on an influential cross-functional team made up of enthusiastic supporters of the required change, to foster ownership and to embrace change across the organization. Key characteristics that should be represented on the team include leadership skills, expertise, credibility, effective communication, and a sense of urgency. Thirdly, in terms of sustaining change, twin lessons surge to the fore. On a positive note, by progressing its values-set into an annual staff award, there is a pointer to the potential of innovatively encouraging and rewarding employees to live the value qualities. And, on the flip side, a need is underscore of the critical role of seamless executive leadership, providing ongoing co-creating windows for instilling positive attitudes and creating synergies among related strategic initiatives.

Social Work as a Research-Based Profession： Opportunities, Prerequisites and Restrictions

The concept of research-based social work is introduced and discussed from the point of view of preconditions for its realization. Attention is paid both to the academic research of social work and to opportunities for developing a knowledge-producing social work practice. Both of these are seen as essential elements of a research-based profession. On the one hand, the academic research is necessary for development of social work as a research-based professional system, and on the other hand, a knowledge-producing practice, conducted by research-oriented practitioners, can only be realized within such a system. Historically, social work has been partly developed as a knowledge-applying instead of a knowledge-producing profession, although the central founding pioneers emphasized the importance of an own-knowledge basis and theory formation, as well as the idea of knowledge-producing practice based on a corresponding professional identity. The future of social work as a professional system in modern society may depend decisively on how it develops a research-based professional identity, not only in the sense of academic research but also through practitioners with research orientation. These are practitioners who would be capable of research-based working in terms of creative knowledge production, thus of developing social work as a credible research-based profession. This can be created only through education in which the development of necessary professional skills is linked to advanced academic meta-skills. There are good reasons to suspect that a three-year education is too short for this.

Research on construction knowledge resources framework of real estate enterprises

Many studies have shown that knowledge resources have been the real source of innovation and competitiveness of real estate enterprises. Therefore, it is the basic work to establish the real estate enterprise knowledge resources framework for implementing knowledge management（KM）,and it should be given enough attention. A sort of the real estate enterprise knowledge resources framework system has been built in this paper based on the thought of Clark ＆ Henderson＇s enterprise knowledge classification, and the contents have been analyzed and expounded. Thus, the real estate enterprises can grasp clearly the basic contents of its knowledge resources, then depict the knowledge system, in the end the solid foundation should be settled for implementing knowledge management.