This paper investigates the promotion of rich media techniques and creation of teaching resources in Chinese language education curriculums. Infusing rich media technology with teaching practice, teachers should not o...This paper investigates the promotion of rich media techniques and creation of teaching resources in Chinese language education curriculums. Infusing rich media technology with teaching practice, teachers should not only introduce original thinking, new skills and authentic knowledge to students, but also should emphasize on creativity. In this sense, the resources created within the curriculums are possible to develop and in turn, accumulate more teaching resources and materials for Chinese language education.展开更多
Software development teams communicate differently by using a variety of communication tools. Successful communication leads to competitive software based on clear and quickly delivered re-quirements, as well as smoot...Software development teams communicate differently by using a variety of communication tools. Successful communication leads to competitive software based on clear and quickly delivered re-quirements, as well as smoothness in bug reporting and explanation. Agile and Waterfall software development approaches have both addressed the importance of communication for their process. However, neither Agile nor Waterfall has guaranteed communication effectiveness during their development lifecycle. In this study we highlight the main differences between Agile and Waterfall approaches in the light of Media Richness Theory (MRT). We also identify the preferred commu-nication tools during a project’s lifecycle using both Agile and Waterfall models separately. A mixed-method approach was employed in this study incorporating quantitative and qualitative data from interviews and a multilingual web-based survey. The results are presented descriptively and statistically and a rank ordering of communication tools based on our participants’ preferences leads to a better understanding of how to select the best tool in a given situation. Thus a new updated MRT ranking model tailored for software development environment was developed, as well as, we conclude that communication tools are employed differently based on project stages and team member’s role. These differences in using communication tools could be also attributed to the type of transferable information or personal preferences.展开更多
【目的】基于社交媒体数据的公园研究已成为热点。然而,既有研究依赖单模态数据和自然语言处理(natural language processing,NLP)技术,研究结果的精确度有待提升。随着大语言模型(large language models,LLM)的发展,分析社交媒体数据...【目的】基于社交媒体数据的公园研究已成为热点。然而,既有研究依赖单模态数据和自然语言处理(natural language processing,NLP)技术,研究结果的精确度有待提升。随着大语言模型(large language models,LLM)的发展,分析社交媒体数据可实现更精确的城市公园公众活动丰富度解析。【方法】先利用LLM解析包含文本、图像和视频的多模态社交媒体数据,再运用聚类算法探究用户的情感倾向和活动丰富度,生成活动热力图,构建公园公众活动丰富度的量化方法。【结果】以传统问卷方法为参照标准,对比分析发现基于多模态数据的LLM分析法的准确性远优于单模态数据分析法,证实了研究方法的有效性。并将LLM分析法应用于上海外环内的20个城市公园,构建出大规模、高精度的公园公众活动丰富度的全景测度方法。【结论】创新性地利用LLM和多模态社交媒体数据分析城市公园公众活动丰富度,有利于推动人工智能在城市研究领域的学术发展和应用。展开更多
文摘This paper investigates the promotion of rich media techniques and creation of teaching resources in Chinese language education curriculums. Infusing rich media technology with teaching practice, teachers should not only introduce original thinking, new skills and authentic knowledge to students, but also should emphasize on creativity. In this sense, the resources created within the curriculums are possible to develop and in turn, accumulate more teaching resources and materials for Chinese language education.
文摘Software development teams communicate differently by using a variety of communication tools. Successful communication leads to competitive software based on clear and quickly delivered re-quirements, as well as smoothness in bug reporting and explanation. Agile and Waterfall software development approaches have both addressed the importance of communication for their process. However, neither Agile nor Waterfall has guaranteed communication effectiveness during their development lifecycle. In this study we highlight the main differences between Agile and Waterfall approaches in the light of Media Richness Theory (MRT). We also identify the preferred commu-nication tools during a project’s lifecycle using both Agile and Waterfall models separately. A mixed-method approach was employed in this study incorporating quantitative and qualitative data from interviews and a multilingual web-based survey. The results are presented descriptively and statistically and a rank ordering of communication tools based on our participants’ preferences leads to a better understanding of how to select the best tool in a given situation. Thus a new updated MRT ranking model tailored for software development environment was developed, as well as, we conclude that communication tools are employed differently based on project stages and team member’s role. These differences in using communication tools could be also attributed to the type of transferable information or personal preferences.
文摘【目的】基于社交媒体数据的公园研究已成为热点。然而,既有研究依赖单模态数据和自然语言处理(natural language processing,NLP)技术,研究结果的精确度有待提升。随着大语言模型(large language models,LLM)的发展,分析社交媒体数据可实现更精确的城市公园公众活动丰富度解析。【方法】先利用LLM解析包含文本、图像和视频的多模态社交媒体数据,再运用聚类算法探究用户的情感倾向和活动丰富度,生成活动热力图,构建公园公众活动丰富度的量化方法。【结果】以传统问卷方法为参照标准,对比分析发现基于多模态数据的LLM分析法的准确性远优于单模态数据分析法,证实了研究方法的有效性。并将LLM分析法应用于上海外环内的20个城市公园,构建出大规模、高精度的公园公众活动丰富度的全景测度方法。【结论】创新性地利用LLM和多模态社交媒体数据分析城市公园公众活动丰富度,有利于推动人工智能在城市研究领域的学术发展和应用。
