虚拟国际规范文档(VIAF)的应用研究及启示

文章采用网络调研法和文献调研法对虚拟国际规范文档(VIAF)在网络环境中的应用模式和应用场景进行了系统研究,并对典型的VIAF应用项目进行重点介绍,在此基础上总结VIAF的应用特点、效果及障碍,最后提出对我国规范控制工作的启示:包括加强VIAF的本土化过程、规范文档在身份管理领域的应用和转型以及国际合作环境下相关标准和规则的规范和统一。     

Temporal bibliographic networks

We present two ways (instantaneous and cumulative) to transform bibliographic networks, using the works’ publication year, into corresponding temporal networks based on temporal quantities. We also show how to use the addition of temporal quantities to define interesting temporal properties of nodes, links and their groups thus providing an insight into evolution of bibliographic networks. Using the multiplication of temporal networks we obtain different derived temporal networks providing us with new views on studied networks. The proposed approach is illustrated with examples from the collection of bibliographic networks on peer review.     

Effect of class imbalance in heterogeneous network embedding: An empirical study

Network science has been extensively explored in solving various bibliometrics tasks such as Co-authorship prediction, Author classification, Author clustering, Author ranking, Paper ranking, etc. While majority of the past studies exploit homogeneous bibliographic network (consists of singular type of nodes and edges), in recent past there is a surge in using heterogeneous bibliographic entities and their inter-dependencies using heterogeneous information networks (HIN). Unlike homogeneous bibliographic networks, a bibliographic HIN consists of multi-typed nodes such as Author, Paper, Venue, etc. and corresponding relations. Thus bibliographic HIN is more complex and captures rich semantics of underlying bibliographic data as well as poses more challenges. Since a real-world HIN may have different number of instances for different node types, class imbalance is ubiquitous. Recent studies discuss class imbalance in brief and exploit meta-path-based strategies to address the issue. However, there is no work which quantitatively study the effect of class imbalance in regards to solving real-world bibliometrics tasks. Therefore, this paper first proposes a metric to estimate class imbalance in HIN and study the effects of class imbalance over two bibliometrics tasks, namely (i) Co-authorship prediction and (ii) Author's research area classification, using node features generated by network embedding-based frameworks for DBLP dataset. From various experimental analysis, it is evident that class imbalance in bibliographic HIN is an inherent characteristic and for better performance of the above-mentioned bibliometrics tasks, the bibliographic HINs must consider Author, Paper, and Venue as node types.     

网络境域下大学生思想政治教育的机遇与挑战

新时期网络技术的高速发展给大学生思想政治教育带来了机遇和挑战。一方面,网络为高校思想政治教育者提供了现代化的教育手段和实践平台,拓展了高校思想政治教育工作的空间和渠道,提高了大学生思想政治教育的针对性,提供了丰富而鲜活的大学生思想政治教育资源,塑造了大学生思想政治教育工作者的新形象。另一方面,挑战也不容忽视,网络信息传播的开放性和无国界性、共享性和复杂性、虚拟性和隐蔽性都对青年大学生的世界观、人生观、价值观带来严峻的挑战。     

国外网络伦理教育的主要做法及启示

随着互联网的快速发展,学生网络活动中伦理失范问题日益严重,解决这一问题的有效途径是网络伦理教育.本文通过分析国外网络伦理教育关注的热点问题和国外网络伦理教育的主要做法,研究其对我国网络伦理教育的启示,试图解决学生中越来越多的网络伦理问题.     

网络语言遮蔽与去蔽

文章通过网络语言、价值观概念历史、逻辑界定比较,挖掘个体、社会、文化三个纬度价值观研究现状分析,比较价值观研究发现：价值观本体论研究出现退隐;方法论视角呈现多径路非逻辑性融合;价值论层面出现依附性论域扩张,价值的偶适性、适当性与文化多元性自洽。     

网络环境下增强高校图书馆信息职能的对策

探讨了随着网络化、信息化的发展,高校图书馆如何从四个方面利用新技术、采用新设备、更新服务机制、强化信息职能。     

论新时期电视剧传播媒介的变革

互联网的出现不仅对传统媒体造成了很大冲击,而且改变着电视剧创作趋势、创作者的理念,对电视剧的传播产生了极大影响。     

青海高校信息化建设与思考

高校信息化是我国高等教育改革与发展中的一个重要课题,也是当前高校的一项重要任务。我省高校信息化经过10多年的建设,虽然取得了很大的成绩,但与教育改革及现代化的迫切需要相比,还有一定差距,在当前信息化进程中仍然存在很多问题。本文依据对我省高校信息化的调查结果,分析了我省高校信息化建设存在的问题,并针对性地提出了宏观政策与...     

网络化会计继续教育的探讨

传统会计继续教育存在诸多问题,已不能满足会计人员的培训需求。随着中国互联网的普及,开展网络化会计继续教育成为现实。政府主管部门应加强规划指导,引导社会力量参与办学;会计继续教育培训机构应分层次、分对象培训,突出培养专业胜任能力。