In the era of digital economy,data is a vital strategic resource for nations,and cross-border data flows serve a critical function. As digital and transnational criminal activities become more prevalent,cross-border law enforcement has become an important tool in the fight against cybercrime. However,exporting data for law enforcement purposes has significant implications for the country where the data is stored. Under the guise of "data freedom",the United States has introduced a data governance model centered on the "data controller standard" through the CLOUD Act,and extended its "long-arm jurisdiction" to Internet service providers,which has significantly increased the risk of national data security risks caused by passively exporting and retrieving data in China. China should establish a legal framework based on the principle of data sovereignty to regulate cross-border data flows,and explore institutional tools to manage data security risks,including adjusting the "data controller" model based on national sovereignty,improving security rules and review mechanisms for cross-border data access,and restricting unilateral cross-border data enforcement with blocking laws,so as to effectively monitor and counterbalance the "long-arm jurisdiction" of the United States.

As a key five-year period to achieve the long-term goal of 2035,the 15th Five-Year Plan has a far-reaching impact on the high-quality development of public libraries in China. This paper reviews the development of China’s social economy,public cultural service system and public libraries during the 14th Five-Year Plan period,applies the PEST analysis framework to comprehensively examine the domestic and foreign macro environment during the 15th Five-Year Plan period,and further analyzes the development trend of the library industry. On this basis,the paper puts forward the drafting principles and blueprint of the 15th Five-Year Plan for public libraries,and details the implementation path. These suggestions are intended to serve as a reference for the scientific preparation of the 15th Five-Year Plan for public libraries in China,so that public libraries can better adapt to social needs,improve service efficiency and promote cultural prosperity in the new era.

The new changes in the 15th Five-Year period will have a profound impact on China’s public cultural services. In order to achieve high-quality development in the changing internal and external environment,it is necessary to fully understand the environment and development trends,and think about the strategic planning of public cultural services with Chinese characteristics through the thinking of scientific strategic planning. Based on an overview of strategic planning thinking,this paper focuses on analyzing the goals and tasks,priorities and difficulties,and transformation and upgrading of public cultural services from the perspective of national policies,reform and innovation,and digital intelligence technology,in an attempt to provide theoretical and practical guidance for the formulation of the 15th Five-Year strategic plan for promoting the development of public cultural services.

During the 14th Five-Year Plan period,China's public libraries have made great progress. In the 15th Five-Year Plan period,it is proposed to take the high-quality development as a guideline to further develop public library systems in various fields,and improve the effectiveness of library services. Public libraries in China should give priority to strategic positioning,general-branch system that carries out integrated management of personnel,funds and property,service system to promote national reading campaign,new reading-space system,collaborative development system of literature resources,smart library system,new talent training system,and culture dissemination system,so as to ensure their quality resources to reach the primary level.

Using the systematic review method,this article systematically studies the domestic and international research literature on artificial intelligence （AI） literacy,focusing on its concept,framework and application,and education. The study shows that AI literacy is a hotspot for academic research at home and abroad,but there is no consensus on the concept of AI literacy;there are more AI literacy frameworks and literacy education research results applicable to K12 and college students;AI literacy research is at an early stage,the application tools of AI literacy have not yet matured,and the domestic AI literacy education programs and methods need to be further explored. It is recommended to continuously promote the research on the basic theories of AI literacy,deepen the framework of AI literacy,enrich the research on the application of the framework of AI literacy,and strengthen the research on localized AI literacy education with multi-subject participation and interdisciplinary collaboration.

Following the philosophical ultimate three questions of who am I,where am I from and where am I going,this paper comprehensively explains the importance of library history for library directors. It believes that library history is an important way to cultivate the cultural consciousness of library directors,and is an important foundation for adhering to the core values of libraries and promoting libraries to fulfill their cultural inheritance mission;the social value of a library is irreplaceable,and all the past of a library is the prelude to fully realizing its social value;science and technology are the driving force behind the development of libraries,not the terminator;the library is a growing organism that is inseparable from the values of freedom and equality in society.

In alignment with the directives of the national “15th Five-Year Plan”,the Guangdong library community used the Fifth Library Development·Lingnan Forum as a platform for in-depth discussions on the theme “Envisioning the 15th Five-Year Plan for Libraries,Proclaiming the 15th Five-Year Plan for Libraries”. The article presents the expert insights in three ways. Firstly,it summarizes the achievements of libraries during the 14th Five-Year Plan period and systematically identifies the difficulties,opportunities and priorities for development during the 15th Five-Year Plan period,focusing on two core tasks of “direct access to grassroots cultural resources” and “participation mechanisms for social forces”. Secondly,drawing on the international communication experiences during the 14th Five-Year Plan period,the article analyzes the practical value of applying for international awards,explores the critical pathways for acquiring resources,and highlights the strategic importance of the 15th Five-Year Plan in shaping the professional image of the library sector. Ultimately,the study outlines a new blueprint for library development during the 15th Five-Year Plan period.

This article attempts to examine the knowledge production function of libraries,focusing on the connotation and requirements of developing new quality productive forces during the 15th Five-Year Plan period. Driven externally by the demand for developing knowledge productivity from the macro-environment and internally by the function of library knowledge production,it provides a systematic review of the evolution of the knowledge production function of libraries against the backdrop of changes in the methods of knowledge production. Emphasizing its functional expansion in cultivating new quality productive forces,the study proposes countermeasures for building new knowledge productivity in libraries during the 15th Five-Year Plan period.

Generative artificial intelligence （AI）,represented by Sora,is the cornerstone of general AI. The resulting opportunities for industrial upgrading and comprehensive technological regulation should be seized. This paper systematically examines the technological development and risks of generative AI,thoroughly explores the application scenarios and limitations of Sora,and elucidates the basic conditions for technological innovation. For the industrial impact of generative AI,based on the theory of industrial development and system theory,it advocates that algorithmic innovation should be promoted,the quality of data and computing power supply should be improved,and rich application scenarios should be tapped to promote the development of new quality productive forces. Meanwhile,in view of the composite risk of generative AI,the theory of technology governance is adjusted,and a dual co-governance model of legal regulation and technology governance is proposed to achieve the multiple goals of reducing the risk of copyright infringement,ensuring privacy security,and maintaining social stability and national security.

Given the relatively late start of the study and application of classic grounded theory in China,the source of other types of grounded theory,there are several gaps in the understanding of the methodology in the literature. This article reviews the relevant literature,elaborates the core principles of classic grounded theory,and comes up with a new operational core process,to shed light on a comprehensive understanding of the methodology.

The study of the Hai Yuan Ge Collection is an important area of Chinese library history. By reviewing the academic reports presented at the Symposium on the Collection of Hai Yuan Ge and the History of Books and Libraries in China,this article summarizes the new progress of Chinese library history research,focusing on the Hai Yuan Ge Collection,the study of the history of Chinese books and culture,the study of library history and the compilation of library history,and analyzes the prospects of library history research in China.

As a new format of cultural tourism that integrates cultural elements with tourism experience by designing physical scenes or applying technologies such as virtual reality,immersive cultural tourism space aims to provide users with immersive experiences. However,little research has been done on its concept,modes,and immersive elements,which poses challenges to the promotion of immersive cultural tourism experiences and the overall layout of immersive spaces. With a review of the key concepts of immersive experience and their relationships,this article proposes to classify the immersive cultural tourism spaces into three modes：virtual immersive,physical immersive,and digital-real fusion immersive,and analyze their types. Based on a case study of Grand Tang Mall in Xi'an and China Grand Canal Museum in Yangzhou,the article explores the key immersive elements of such spaces;and analyzes their development trends focusing on policy guidance,technology trend and practice innovation,so as to provide a reference for promoting the transformation of traditional physical cultural tourism business formats into immersive cultural tourism spaces.

The application of AI technology places high demands on the AI literacy level of students and faculty in universities. Exploring the AI literacy framework for university users can provide a reference for measuring their AI literacy level,implementing AI literacy education,and developing AI guidelines for university libraries. Based on programmatic grounded theory,this article creates an AI guidelines framework （BDA framework） for university users by analyzing the text of generative AI guidelines in North American university libraries. The study suggests that：The AI literacy framework consists of six main categories,namely conceptual principles,policy guidance,system evaluation,ethical evaluation,tool skills,and task skills,which can be divided into three levels,such as AI knowledge,AI evaluation,and AI skills;There is a bottom-up driving path and a top-down empowerment path between the levels,thereby improving the overall AI literacy level among university users. The article proposes some countermeasures in terms of improving AI-related policy guidelines,accelerating the formulation and implementation of AI guidelines for university libraries,and promoting AI literacy education.

After being renamed to Information Resource Management（IRM）,the discipline is faced with the urgent task of reconstructing its knowledge system. This paper outlines the bottom-up evolution process of the knowledge system of the discipline of Library,Information and Archives Management,analyzes the gap between the traditional secondary disciplines and the crux of the matter,and puts forward a top-down idea for building the knowledge system. Based on the viewpoint of "information = data + meaning",it proposes the data-based logic and preliminary strategy for integrating the IRM knowledge system. The knowledge system of IRM discipline should be based on data,respond to the national data development strategy and the needs of the times,and provide a broader platform for the integration and development of numerous secondary disciplines. It also calls for the unified expression in all kinds of policy documents related to IRM discipline,so as to facilitate the society-wide awareness and acceptance of the discipline.

Cross-border cooperation of science popularization services in special libraries under the concept of broad science popularization is a system with the popularization multiple heterogeneous actors. This paper introduces the actor network theory to develop a network of actors for the cross-border collaborative services in special libraries to spread science. Using the methods of online survey and literature review,it conducts research on special libraries that carry out cross-border cooperation in science popularization serrices and identifies actors invdved in the cross-border cooperation of science popularization services in special libraries. By interviewing the librarians,partner staff,and users in five different special libraries,it identifies the core actors and mandatory access points,and analyzes the interests and obstacles of each actor. Through a study of the translation process of each actor,it presents the dynamic process of building an actor network for cross-border cooperation in science popularization services in special libraries,and analyzes the operating mechanism of the network. Finally,a cross-border cooperation pattern of science popularization services is formed,with the "leadership of the government,the support of parent institutions,special libraries as the mainstay,the synergy of social organizations,and the participation of users".

By providing fast,effective and personalized answers,large language models technically support the intelligent development of library reference services,and are expected to bring new vitality to reference services. Through an analysis of the generation mechanism and application mode of large language models,this paper examines their suitability for empowering library reference services. On this basis,it reviews the theoretical logic of library reference services empowered by large language models,explores the application scenarios,and establishes a reference service framework according to the three processes of pre-,mid-,and post-service. It is recommended that libraries promote the development of reference services enabled by large language models,focusing on strengthening the deep embedding of various technologies,implementing the interactive service pattern of "guidance + feedback",enabling the synergetic cooperation between machines and librarians,and improving the mechanism of user data collection and analysis.

Under the strategy of intellectual property rights （IPR） power,the construction of technical and innovation support center （TISC） for libraries faces both opportunities and challenges. This paper analyzes the current status and problems of TISC construction,focusing on geographical distribution,library types,institutions,resource development and service categories,by examining the libraries that undertake or participate in TISC construction in China. It proposes some countermeasures for TISC development by improving the IPR service capacity of local libraries,building data resources and intelligent platforms,providing full-chain IPR services,and cultivating innovative teams.

Based on the theory of supply and demand matching,this paper analyzes the intrinsic mechanism of supply and demand matching in AI-enabled scenario-based public information services and develops a process framework following the logic of "identification-design-supply-management". It then proposes a series of implementation approaches,including embedding technologies in scenarios,integrating information resources,strengthening demand traction,and deepening human-machine collaboration,with the aim of optimizing the effect of AI empowerment in supply and demand matching of scenario-based public information services and facilitating the formation of a high-quality public information service system that is intelligent,responsive,and people-friendly.

Using the case study method,this article analyzes the community functions of the city's study based on typical practices in Guangdong Province,which include the creation of reading spaces,the building of community culture,and the governance of community culture. In terms of creating reading spaces,the city's study has created spaces for reading books,cultural activities,smart experiences,and recreation and communication. In terms of building community culture,the city's study plays a role in tapping cultural resources with local characteristics,carrying forward fine traditional Chinese culture,and developing advanced socialist culture. In terms of community cultural governance,the city's study participates in community cultural governance through interdepartmental coordination,citizen participation,and industry empowerment. Summarizing the experiences and shortcomings of the city's study in implementing its community functions,the study proposes to optimize the community functions of the city's study during the 15th Five-Year Plan period.

With the development of meta-cosmic libraries,knowledge is constantly iterated,transformed and reconstructed,and multimodal knowledge is incorporated into knowledge services. In order to avoid the disadvantages of knowledge development such as knowledge redundancy,information incompleteness and information value loss,this paper reviews the current development of meta-cosmic libraries and multimodal knowledge circulation,and outlines the problems of data circulation in libraries. By summarizing the principles for developing the knowledge circulation paradigm in the metaverse,it creates a library multimodal knowledge circulation paradigm （AOS） from the perspective of the metaverse,focusing on knowledge association,knowledge organization and knowledge service,with the aim of improving the operation mechanism of knowledge service in the meta-cosmic environment,presenting the underlying knowledge circulation paradigm for each practical model in meta-cosmic libraries,and serving as a reference for digital technology to enable the work in the field of knowledge and information represented by libraries.

Amid the integration of culture and tourism,it is very important to build the image of new public cultural spaces. Taking three representative new public cultural spaces in Guangzhou as case studies,this paper analyzes their public images in social media,explores the mechanism of image perception formation,and summarizes the image of new public cultural space perceived by the public into five themes：environment,cultural connotation,design concept,place function,and operation quality. Sorting out the image-related factors through normative coding,it develops an image perception model of new public cultural space based on "perception subject - image subject",and summarizes the characteristics of new public cultural space images,focusing on cultural theme,functional positioning,landscape design and visual association. Then,some countermeasures to improve the image of new public cultural space are recommended.

How to evaluate the value of data has become the key issue for the circulation of data elements. Model-based data value evaluation is a new and effective intelligent way. Aiming at the shortcomings of the current value evaluation methods based on untrained data,which cannot effectively utilize the holistic scene information beyond the data content and model features,this paper proposes a training-free value assessment method with a mix of command engineering and the existing untrained methods,which uses the large models to understand and utilize the holistic information such as task type and data attributes. Through a simulation experiment,it conducts a comparative analysis of the effectiveness,robustness and generalization of different methods under the mainstream datasets. The study suggests that the untrained evaluation approach of data value can be effectively improved without adding excessive computational cost in combination with instruction engineering of large model and the no-training methods.

Digital inclusion is an effective approach to bridging the digital divide. As a global concern,measuring the extent of digital inclusion has become a key issue. By means of inductive content analysis,this study examines 66 research reports on Internet development released by the China Internet Network Information Center （CNNIC）,focusing on four digitally disadvantaged groups：non-Internet users,senior citizens,young people,and rural residents. From the perspective of “inclusion framework-inclusion levels-target group”,it summarizes the measurement of digital inclusion for disadvantaged groups in the reports. This paper validates the effectiveness of the three-dimensional analytical framework for measuring digital inclusion by analyzing these reports. It also demonstrates a mutually supportive relationship between digital inclusion measurement and related policy development. However,there are some challenges with current measurements,such as limited coverage of disadvantaged groups and uneven distribution of measurement dimensions.

This paper proposes a quantitative method centered on peer review criteria for evaluating academic journals. It summarizes the consensus journal peer review criteria through thematic analysis,and quantifies the criteria through publishing quotient,D-index,novelty,and journal impact factor. Based on the TrustRank algorithm,this study develops a journal evaluation method that integrates peer review criteria and scientometric indicators. Using the FMS journals as the evaluation benchmark,the paper compares the method with two baseline indicators of JAF and JIF to verify its effectiveness based on the citation data of the CSSCI database from 1998 to 2018. The results show that the proposed method achieves a high accuracy of 82.61% in identifying T1 journals,and the top 10 identified journals are all of T1 rank,with an accuracy rate of 100%,which is a significant improvement in the identification performance compared with the two baseline indicators. Notably,the publishing quotient performs well in evaluating journals,while the D-index underperforms.

By reviewing the situation of new quality productive forces and the high-quality development of public cultural services,this article explores the dynamic mechanism of new quality productive forces in promoting the "qualitative" transformation of the technology,service elements,and service model of public cultural services. Through an analysis of the contradiction between scientific and technological innovation and practical application,the alienation of subjects,the risk of digital ethics,and the risk of differentiation and homogenization of output content in the process of integrating new quality productive forces and public cultural services,the study suggests that the institutional elements,technological elements,human elements,and cultural elements should be strengthened by building a digital guarantee mechanism,upgrading service technologies,cultivating new types of workers,and strengthening cultural values.

In order to explore adolescents’ reading performance and its influencing factors as they shift to hybrid reading in an omnimedia environment,and to propose some scientific guidance strategies,this article uses mixed methods to examine adolescents’ reading through a questionnaire survey,and conducts in-depth analysis of the survey data from multiple perspectives. The study shows that adolescents’ reading has seen an incipient complex trend,with reading attitudes and family environmental support having significant and positive effects on reading behavior performance,and internal feedback and external results of reading behavior input in turn affecting reading attitudes,especially attitudes toward personal interest-driven leisure reading. Strategies for scientifically guiding adolescents to shift to hybrid reading include：implementing differentiated guidance strategies based on reading attitudes;increasing family environmental support;and providing a seamless online and offline service experience.

Exploring the process of science and technology （S&T） innovation and effectively integrating the key information in the process can provide the theoretical basis and practical support for the formulation and adjustment of S&T innovation strategy. Based on the multilayer network theoretical framework,the paper proposes a method for developing and analyzing the knowledge graph of S&T innovation strategy and conducts an empirical study on an enterprise in the Guangdong-Hong Kong-Macao Greater Bay Area. The multilayer network-based knowledge graph empowers the formulation,analysis,and adjustment of S&T innovation strategies,and provides a new perspective for interpreting the S&T innovation process through the analysis of patent litigation,the discovery of coopetitive relationships,the tracking of technology clusters,and the study of S&T development trends.

University libraries play an indispensable and central role in AI literacy education. By using online survey and induction method,this paper thoroughly explores the experience of foreign university libraries in AI literacy education,so as to provide insights for domestic university libraries to optimize AI literacy education and create an integration model of AI literacy education. The study identifies several key characteristics of AI literacy education in foreign university libraries：strengthening cooperation between internal and external institutions （for education subjects）;focusing on user guidance and librarian training （for education objects）,highlighting the improvement of basic literacy （in the form of education）,and emphasizing ethical and moral issues （in the content of education）. Based on the responses of foreign university libraries,the paper develops an integration model for AI literacy education,which outlines the corresponding strategies for the four "small integrations" of educational subject,object,form,and content,thus facilitating a "big integration" of AI literacy education among university libraries.

This article examines China’s artificial intelligence（AI） data governance policy system in terms of policy formulation,key policy elements,and regional policy content. The study finds that AI data governance policies in China have been developed to varying degrees from national to local levels,and generally cover the issues of data subjects,data objects,data lifecycle management,and data security. It further discusses the optimization of the policy system,focusing on the development of policy systems from a deeper data perspective,the expansion of policy content that emphasizes the theory and methodology of data governance,and the diversified coordination between central and local governments with common progress.

The Third Plenary Session of the 20th CPC Central Committee （Third Plenary Session） opened a new chapter in promoting Chinese modernization. After two decades of operation,rural public cultural services have achieved remarkable results in benefiting the people through culture and empowering rural revitalization,but also face certain problems of involution. With a focus on building up China’s cultural strength,advancing culture-related institutional reforms,and promoting national rural revitalization,the Third Plenary Session clarified the logical path for rural public cultural services during the 15th Five-Year Plan period. Under the guidance of Xi Jinping Thought on Culture,it is necessary to shift the focus of governance downward by turning the end of the governance system into the target of governance,and promote integrated and balanced development by turning the weak links into the key hubs,in order to achieve high-quality advancement of rural public cultural services during the 15th Five-Year Plan period.

With the theme of "Discipline Construction and Talent Cultivation of Information Resource Management in the New Era",the First National Annual Conference on Information Resource Management and Doctoral Academic Forum held in-depth discussions on the development strategy of information resource management discipline,innovation of talent training model,traditional discipline transformation,frontier of data science,interdisciplinary integration,AI-empowered discipline construction,talent cultivation and other themes. By summarizing the main points of the seminar,this article presents new concepts,achievements and development trends of information resource management discipline construction and talent cultivation in the new era,so as to promote the sustainable development of the discipline.

The large models of AI-generated video represented by Sora bring new opportunities and challenges for the innovative development of libraries,and its far-reaching implications deserve attention. Through an analysis of Sora’s key features for libraries,this article reveals Sora’s potential application in libraries,and proposes some relevant countermeasures based on the theory of innovation diffusion. Characterized by a scientific world model,optimized training data,realistic presentation and automatic generation mechanisms,Sora can be applied to library scenarios in terms of digital resource development,virtual space creation,user services,marketing and promotion. In light of the diffusion of innovation model,it is recommended that libraries give full play of the advantages of AI technologies such as Sora to promote their own intelligent transformation,focusing on the five key elements of knowledge,persuasion,decision,implementation and continuation.

In the context of human-AI collaborative information retrieval,the performance of AI-generated content （AIGC） directly affects the efficient and accurate fulfillment of retrieval goals. Prompt reformulation is one of the crucial strategies to optimize AIGC performance. Using the questionnaire method,this paper designs a simulated conversational searching scenario focusing on medical concepts to explore the effects of four types of prompt reformulation,namely language style,explanation method,context creation,and source constraint,on the perceived performance of content generated by ChatGPT 3.5. The results show that the types of prompt reformulation significantly influence the perceived performance of AIGC. Prompts characterized by vivid language style and illustrative descriptions can significantly improve the vividness and immersion of the generated content. Prompts that feature argument-by-argument discussion and sources limited to academic literature can significantly increase the perceived performance of the generated content,in terms of accuracy and professionalism. Creating a professional scenario is the most effective way to rewrite a prompt,and the perceived AIGC performance （of the experimental group） outperforms that of the control group on all evaluation indicators. This study aims to identify prompt reformulation paradigms that can enhance the perceived performance of the generated content,and guide users to express their information needs more accurately and effectively in the context of AI search,thus shedding light on the optimization of models for AIGC systems in professional knowledge search scenarios.

From the perspective of history,this paper proposes a historical logic theory of historical materials,historical sites,historical scenarios,historical context and historical views,based on the previous research on library history and compilation. Taking the practice of researching and compiling the centenary history of Sun Yat-sen University Library as a case study,the paper systematically explains the specific application of the five-history theory in practice from five aspects：based on historical materials,presenting historical sites,reproducing historical scenarios,inheriting historical context and correcting historical views,which has important theoretical and practical value for the research and compilation of library history in the new era.

Public cultural services play an important role in enriching the spiritual and cultural life of resettled people and promoting their integration in their new place of residence. In order to explore the specific impact of the accessibility of public cultural services on the sense of identity of resettled people in their new place of residence,the study examines and analyzes the community S in County C,Province H,through a questionnaire survey and in-depth interviews. The study shows that the availability,accessibility,acceptability,and adaptability of public cultural services are significantly and positively correlated with residents' sense of identity in their new place of residence,with acceptability and adaptability having a significant and positive effect on identity formation in the new place of residence. It is recommended that public cultural service facilities and activities in relocated communities should be enriched to optimize service delivery;that the heterogeneous cultural needs of relocated residents should be highlighted to better match supply and demand;and that the ability to access public cultural services should be enhanced to achieve effective participation.

The study of the English translation and circulation of San Guo Yan Yi （Romance of the Three Kingdoms）, the earliest of the Four Great Classical Novels to be written and translated into English,is of great significance to the international transmission of Chinese culture. The British sinologist Steele’s The Logomachy,published in 1905,brought the English translation of San Guo Yan Yi into the era of single-volume editions. For a long time,there have been few studies on Steele and his translation works. Aiming to fill the research gap and discover the value of Steele’s works,and using Bourdieu’s theory of social practice,this study extensively collects first-hand English literature,and examines the impact of Steele’s The Logomachy and its circulation on the international transmission of Chinese culture,focusing on the background of Steele’s arrival in China,the features and dissemination of his translation. The language of Steele’s translation is concise and clear,highlighting the heterogeneity of Chinese culture;advertisements and reviews of the book were also published,actively promoting the translation and circulation of the novel. However,the dissemination of the translation version in the West is more sporadic,which is influenced by the abridgment of the works,the translator’s habits,and social capital.

By clarifying the concept of "public cultural digitization",the article uses the BERTopic model based on deep learning to summarize four popular research directions,namely,the digital development of public cultural resources,public digital cultural services,the guarantee and development goals of public cultural digitization,and the path of sustainable development of public cultural digitization. The study suggests that the research in the field of public cultural digitization is moving towards intelligence as a whole,with resources representing a research line of "demand-technology-panorama display",services focusing on technological application and thematic scenarios,the guarantee focusing on the discussion of government-society linkages and development goals,and sustainable development centering on the challenges and countermeasures. In the future,research in this field should make use of cutting-edge technologies and multidisciplinary hierarchical perspectives to explore the resources,services,technologies,governance and other areas in depth,expand the application scenarios,and promote the digitization of public culture to a new level.

Government’s digital governance is a core issue for social governance innovation in China. Analyzing the status quo,problems,and innovative ways of government digital governance from the perspective of public micro-demands can shed light on the practice of government digital governance. Using BERTopic and Sentence-BERT,this paper extracts the thematic information of public demands and government responses from the "Leaders’Message Board" on the People's Daily Online in Beijing,and analyses them in terms of vector features,thematic content,and thematic relevance,and so on. The study finds that there are problems in the government digital governance,such as passive responses,imperfect public evaluation and feedback mechanisms,and governance challenges arising from the limited response capacity. The paper proposes some innovative approaches in governance,including innovation in governance ideology and culture,innovation in governance technology and approach,innovation in governance evaluation system,and innovation in governance model and mechanism.