The article is dedicated to the task of developing efficient means to analyze functioning of an information system of the cyclic type based on determining the integral performance criterion. We consider the subject ar...The article is dedicated to the task of developing efficient means to analyze functioning of an information system of the cyclic type based on determining the integral performance criterion. We consider the subject area related to the analysis of moments of peak loads in teaching (admissions, conducting tests and examinations, accreditation of a university, etc.). The criterion is developed based on the analysis of all the processes occurring in the information system (IS) of a university and based on the selection of main factors affecting the change in the effective functioning of the university departments. Certain qualitative and quantitative parameters affecting the integral index of efficiency are considered at various times, since functioning of the whole system is cyclical. A weight for each criterion is accounted for in the integral indicator of efficiency. The proposed approach will allow for simplification of the research of efficiency characteristics of the information systems of the cyclic type based on the analysis of the integral coefficient.展开更多
[目的/意义]生成式人工智能(GenAI)的发展正重构搜索即学习(SAL)路径,赋予学习过程更高的交互性与智能性。然而,现有研究对其赋能机制与潜在风险缺乏系统梳理。研究旨在揭示GenAI重塑SAL的关键逻辑,为智能时代的信息行为研究提供理论支...[目的/意义]生成式人工智能(GenAI)的发展正重构搜索即学习(SAL)路径,赋予学习过程更高的交互性与智能性。然而,现有研究对其赋能机制与潜在风险缺乏系统梳理。研究旨在揭示GenAI重塑SAL的关键逻辑,为智能时代的信息行为研究提供理论支撑。[方法/过程]研究遵循PRISMA-ScR规范,系统检索2023—2025年Scopus与Web of Science等数据库文献1681篇,筛选并纳入22篇核心文献,采用内容分析与主题分析方法,提炼“技术路径”“行为演化”与“伦理挑战”三大主题。[结果/结论]GenAI通过自然语言对话、多模态生成与个性化响应等机制,显著提升SAL的效率与深度,但也带来生成内容可信度低、算法黑箱与用户依赖性等问题,影响信息素养自主建构。未来应推动人机协同生态构建,通过提示工程、溯源机制与素养教育,实现技术赋能与学习主体性间的动态平衡。研究融合信息行为、认知科学与技术伦理视角,为图书情报学(LIS)领域搜索式学习系统优化提供参考依据。展开更多
文摘The article is dedicated to the task of developing efficient means to analyze functioning of an information system of the cyclic type based on determining the integral performance criterion. We consider the subject area related to the analysis of moments of peak loads in teaching (admissions, conducting tests and examinations, accreditation of a university, etc.). The criterion is developed based on the analysis of all the processes occurring in the information system (IS) of a university and based on the selection of main factors affecting the change in the effective functioning of the university departments. Certain qualitative and quantitative parameters affecting the integral index of efficiency are considered at various times, since functioning of the whole system is cyclical. A weight for each criterion is accounted for in the integral indicator of efficiency. The proposed approach will allow for simplification of the research of efficiency characteristics of the information systems of the cyclic type based on the analysis of the integral coefficient.
文摘[目的/意义]生成式人工智能(GenAI)的发展正重构搜索即学习(SAL)路径,赋予学习过程更高的交互性与智能性。然而,现有研究对其赋能机制与潜在风险缺乏系统梳理。研究旨在揭示GenAI重塑SAL的关键逻辑,为智能时代的信息行为研究提供理论支撑。[方法/过程]研究遵循PRISMA-ScR规范,系统检索2023—2025年Scopus与Web of Science等数据库文献1681篇,筛选并纳入22篇核心文献,采用内容分析与主题分析方法,提炼“技术路径”“行为演化”与“伦理挑战”三大主题。[结果/结论]GenAI通过自然语言对话、多模态生成与个性化响应等机制,显著提升SAL的效率与深度,但也带来生成内容可信度低、算法黑箱与用户依赖性等问题,影响信息素养自主建构。未来应推动人机协同生态构建,通过提示工程、溯源机制与素养教育,实现技术赋能与学习主体性间的动态平衡。研究融合信息行为、认知科学与技术伦理视角,为图书情报学(LIS)领域搜索式学习系统优化提供参考依据。
