With the increasing globalization and international communication,numerous overseas students and visiting scholars study and exchange knowledge in Chinese universities.They confront the challenge of how to effectively...With the increasing globalization and international communication,numerous overseas students and visiting scholars study and exchange knowledge in Chinese universities.They confront the challenge of how to effectively deal with the knowledge sharing in a cross- cultural setting. The purpose of the study is to examine knowledge sharing in Chinese universities in the cross-communication setting. First,the concepts of cross-cultural communication and knowledge sharing are briefly introduced. The paper explores the internal and external factors affecting knowledge sharing in Chinese universities. The findings show the strategies of knowledge sharing that should be employed,including promoting mutual trust,establishing knowledge sharing culture,the incentive and rewards system and the ShareNet platform.展开更多
在数字化时代,网络安全已成为全球性挑战.网络攻击手段的日益复杂和多变对网络安全领域的研究提出了更高的要求.本研究基于文献计量方法,融合CiteSpace与SciExplorer-LDGAS工具链,对2011—2024年间的343篇中英文文献(含CNKI中文核心文...在数字化时代,网络安全已成为全球性挑战.网络攻击手段的日益复杂和多变对网络安全领域的研究提出了更高的要求.本研究基于文献计量方法,融合CiteSpace与SciExplorer-LDGAS工具链,对2011—2024年间的343篇中英文文献(含CNKI中文核心文献84篇、Web of Science核心英文文献259篇)进行系统性分析,探究网络安全知识图谱领域的研究趋势、合作网络及热点演变.研究结果表明:(1)该领域发文量自2017年起显著增长,2023—2024年达到峰值,反映计算机技术的发展与学术关注度的增强;(2)作者与机构合作呈现区域性聚集特征,中美两国研究贡献领先(分别占比27%和25%),欧美国家合作较多,但其余跨国合作网络稀疏;(3)关键词分析揭示国内外研究侧重差异:国内聚焦技术突破,国外则侧重应用优化;中英文文献也呈现出显著趋同性,具体聚焦于网络威胁情报、本体构建以及人工智能(AI)等核心方向;(4)研究热点从早期“态势感知”“可视分析”向“知识图谱构建”“攻击模式预测”演进,凸显人工智能技术驱动的防御体系升级需求.基于此,本文提出需加强跨国、跨机构协作,建立统一的知识共享平台,推动知识图谱技术与多源威胁情报的深度整合,为构建网络空间命运共同体提供理论与工具支撑.展开更多
基金supported by Chinese society of academic degrees and graduate education:The annual developing report for reforming of Doctoral candidate training model.(project number:A2-2015Y0510-020)
文摘With the increasing globalization and international communication,numerous overseas students and visiting scholars study and exchange knowledge in Chinese universities.They confront the challenge of how to effectively deal with the knowledge sharing in a cross- cultural setting. The purpose of the study is to examine knowledge sharing in Chinese universities in the cross-communication setting. First,the concepts of cross-cultural communication and knowledge sharing are briefly introduced. The paper explores the internal and external factors affecting knowledge sharing in Chinese universities. The findings show the strategies of knowledge sharing that should be employed,including promoting mutual trust,establishing knowledge sharing culture,the incentive and rewards system and the ShareNet platform.
文摘在数字化时代,网络安全已成为全球性挑战.网络攻击手段的日益复杂和多变对网络安全领域的研究提出了更高的要求.本研究基于文献计量方法,融合CiteSpace与SciExplorer-LDGAS工具链,对2011—2024年间的343篇中英文文献(含CNKI中文核心文献84篇、Web of Science核心英文文献259篇)进行系统性分析,探究网络安全知识图谱领域的研究趋势、合作网络及热点演变.研究结果表明:(1)该领域发文量自2017年起显著增长,2023—2024年达到峰值,反映计算机技术的发展与学术关注度的增强;(2)作者与机构合作呈现区域性聚集特征,中美两国研究贡献领先(分别占比27%和25%),欧美国家合作较多,但其余跨国合作网络稀疏;(3)关键词分析揭示国内外研究侧重差异:国内聚焦技术突破,国外则侧重应用优化;中英文文献也呈现出显著趋同性,具体聚焦于网络威胁情报、本体构建以及人工智能(AI)等核心方向;(4)研究热点从早期“态势感知”“可视分析”向“知识图谱构建”“攻击模式预测”演进,凸显人工智能技术驱动的防御体系升级需求.基于此,本文提出需加强跨国、跨机构协作,建立统一的知识共享平台,推动知识图谱技术与多源威胁情报的深度整合,为构建网络空间命运共同体提供理论与工具支撑.
