知识融合研究的现状分析及建议     

李广建  陈瑜 《图书情报工作》2019,63(1):41-51

[目的/意义]人类社会在从信息社会向后信息时代过渡的进程中，正在经历从"信息"向"智能"的跨越。在大数据环境和人工智能技术发展的双重因素作用下，知识融合作为知识化和智能化过程中的关键环节，为完善知识服务、智慧服务、催生高级智能形态提供了重要的理论和技术支撑。开展基于全学科视角的知识融合调研，扩展知识融合研究视域，为全面阐释知识融合研究现状，构建统一的知识融合理论研究框架提供借鉴。[方法/过程]本文采用定量与定性结合的文献分析方法，分析不同学科视角下知识融合研究现状，归纳知识融合在不同学科中的主要研究内容和关注的问题、知识融合涉及到的因素、知识融合的应用场景等。[结果/结论]知识融合研究属于多交叉学科领域，概念边界模糊，研究领域分散，目前尚未形成统一的研究框架。本文通过文献调研，在充分总结既往知识融合研究成果的基础上，划分知识融合的研究取向，为知识融合研究提出合理建议。  相似文献   

Bridging (Identification) divides: Ethnic minority endorsement of new diversity ideologies     

《Int J Intercult Relat》2021

In culturally diverse societies, ethnic minorities are faced with the challenge of negotiating between their national and ethnic identification. Diversity ideologies address this challenge in different ways, by prioritizing national identification in the case of assimilation, and ethnic identification in the case of multiculturalism. However, existing research has highlighted the risks and drawbacks of both ideologies, presenting polyculturalism and interculturalism as new alternatives which construe identities as more complex, dynamic, and interconnected between groups. Given that little is known about these ideologies from the minority perspective, the present study investigated their endorsement among ethnic minorities, as well as associations with their ethnic and national identification in the USA. Results show that, in general, pro-diversity ideologies (multiculturalism, interculturalism, and polyculturalism) are all supported by ethnic minorities, in contrast to assimilation. Moreover, ethnic identification is associated with support for multiculturalism, national identification is associated with support for assimilation, and both are associated with polyculturalism. For interculturalism, associations with ethnic and national identification depend on its subcomponents, which seem to address and bring together the other three ideologies. Interculturalism may therefore be a promising way forward to minimize the risks of assimilation, multiculturalism, and polyculturalism, while also maximizing their benefits to minorities and societies at large.  相似文献   

基于语料库的动态词群建构     

冯文贺 《河南科技学院学报》2014,(9):47-50

提出一个以大规模语料库为资源提取材料,以词汇集为语义成分表达方式的动态词群建构方法,其维度特征值的提取不但具有客观性,而且操作简易。维度特征值用词汇集的方式表示特征取值范围,可以避免传统的义素概括性过强、词汇个性表现不足的缺陷。这种方法有利于面向应用的大规模动态词群的建构。  相似文献   

公司创业导向的诠释和研究维度   总被引：1，自引：0，他引：1  

郑馨 《科学学与科学技术管理》2007,28(12):59-62

阐述了创业导向的三个分析层面,诠释了公司创业导向的内涵,并分别分析了创业导向的创新性、风险承担性、先动性、竞争积极性、自治性五个维度的特征,建议立足于公司层面,从五个维度对创业导向构念进行研究。  相似文献   

项目特色视角下的我国图书情报领域知识聚合研究进展     

肖璐  孙建军 《现代情报》2019,39(1):29-36

[目的/意义]目前已有多个国家项目围绕知识聚合开展了一系列深入研究。基于各项目已发表论文，以项目为粒度系统化地归纳已有知识聚合研究进展，不仅可以揭示国内主要项目团队的研究特色，还能归纳出知识聚合在研究开展层面上的一般共性。[方法/过程]本文对2011年以来我国图书情报领域涉及知识聚合的国家项目所发的多篇论文进行了比较分析，归纳出9个国家项目在概念关联（含领域本体）、关联数据、分众分类、用户、社会网络分析、文献计量6种视角下的特色。[结果/结论]从研究共性上看，知识聚合的资源、方法及其所依据的知识关联均呈多维化发展，知识聚合所依据的知识关联向领域化与细粒度化发展。  相似文献   

基于项目和论文多视角的双高群体科研能力评价研究——以井冈山大学为例     

周松  冷明  张斌 《科技管理研究》2016,(10):87-93

针对井冈山大学在岗教授和在岗博士两个科研群体,从主持科研项目、发表科研论文的多视角,围绕职称、学位、年龄等方面,选择国家级科研项目、省部级以上科研项目、各级各类项目和SCI论文等A类论文、CSCD核心库论文等B类以上论文、一般性学术论文等D类以上论文作为统计口径,定量和定性地对井冈山大学双高群体的科研能力进行对比分析,探寻该校开展科学研究工作的特点和优势,以求对学校科学研究的可持续发展提供数据支持。  相似文献   

我国科技事业中性别比例失衡问题透析   总被引：2，自引：0，他引：2  

王国弘  赵涛  王云霞 《未来与发展》2007,28(7):62-65

2007年3月7日《我国女性从事科技工作现状研究报告》的发布,使科技界性别比例严重失衡的问题凸显出来。"女性主义"者强烈主张,女性应该在科技界尤其是高层科技群体内实现比例的均衡。但这种主张是建立在狭隘的女性主义基础上的,且存在权利主张主体与受益人错位等认识上的问题。事实上,女性在科技事业中的比例失衡主要是由女性的价值定位、家庭以及科研活动的特点决定的,理性地正视这些问题并采取相应措施才是解决问题的最佳方式。  相似文献   

全球化视野下和谐社会理念的新认识     

王永明  郑晓红 《安庆师范学院学报(社会科学版)》2005,24(6):60-61,129

和谐社会的提出不仅因由于国内诸多因素,更有深刻的全球化背景,是对错综复杂的国际形势、经济全球化、国际非传统安全挑战、两级分化和南北矛盾等全球化风险的积极应对。是关于西方积极推行其国家意识形态的清醒认识。  相似文献   

“Gymnasts Are Like Wine,They Get Better With Age”: Becoming and Developing Adult Women’s Artistic Gymnasts     

Natalie Barker-Ruchti  Roslyn Kerr  Astrid Schubring  Georgia Cervin  Myrian Nunomura 《Quest (Human Kinetics)》2017,69(3):348-365

Women’s artistic gymnastics is commonly understood to require early entrance and intense training during childhood. Most gymnasts retire before reaching adulthood. In recent years, the gymnast population at the highest level has “aged.” In this article, we adopt a socio-pedagogical perspective to explore the training contexts, pubertal development, and associated learning 10 older elite gymnasts reported. We develop a cultural perspective of gymnast development and show that transitioning through puberty allowed the gymnasts to extend their careers. Support from their coaches and parents, self-reflective time, and genetic predispositions facilitated the transitioning. Through this, gymnasts gained control over self, body, relationships, and performance. In conclusion, we provide implications for gymnast development practice.  相似文献   

Teaching databases in compliance with the European dimension of higher education: Best practices for better competences     

M. Mercedes Martínez-González  Gérald Duffing 《Education and Information Technologies》2007,12(4):211-228

The Convergence process in which European Union (EU) universities are at present involved supposes that these institutions not only have to re-structure their degree programmes, but also their teaching and learning methodologies. We study the impact of this EU process on Database teaching, comparing the practices of three different European universities and using the Convergence goals as criteria. In our discussion, we identify which aspects in each university are closer to the Convergence goals, and which are likely to help in achieving these goals.  相似文献