The article draws on the PPM model in the field of population migration to analyze the influencing factors of graduate students' academic digital hoarding behavior on social media platforms. Combining structural equation modeling (SEM) and fuzzy set qualitative comparative analysis (fsQCA) methods, it clarifies the mechanism and evolutionary paths of the influencing factors of graduate students' academic digital hoarding behavior in social media environments. Research has shown that the fear of missing out (push effect) is significantly positively correlated with academic digital hoarding behavior and is the most core driving factor; the availability of content sharing and ease of knowledge acquisition (pull effect) are also significantly positively correlated with academic digital hoarding behavior, but the impact is relatively weak. Emotional attachment and usefulness evaluation (mooring effect) significantly regulate push and pull effects, and have different impacts on behavioral outcomes. The fsQCA results show that four configuration pathways, namely information driven, social influence, emotional attachment, and functional need, affect digital hoarding behavior. Based on this, strategies are proposed to improve academic digital hoarding behavior of graduate students on social media platforms from three aspects of push, pull and mooring effect, namely reduce fear of missing out, and optimizing information push, empower rational screening and selfmanagement, adjust and balance emotional attachment and cognitive decisionmaking.

Based on the privacy literacy framework, perceived risk theory, and optimistic bias theory, the paper constructs an theoretical model to examine the impact research of digital privacy literacy on youth privacy concerns， reveals the interaction mechanisms among digital privacy literacy, optimistic bias, perceived security risk, and privacy concerns. Based on 423 effective online questionnaires data， using the partial least squares structural equation modeling (PLSSEM) method， it conducts empirical testing. The results indicate that: users technical proficiency and awareness of institutional supervision positively affect privacy concerns, while the understanding of privacy policies negatively affect privacy concerns; technical proficiency and understanding of privacy policies negatively affect perceived security risk, whereas awareness of institutional supervision positively affect perceived security risk， perceived security risk has a significantly positive effect on privacy concerns； optimistic bias moderate the relationship between digital privacy literacy and privacy concerns.On this basis, this paper proposes digital privacy security protection strategies for the youth groups, namely emphasize digital privacy literacy education and enhance the digital privacy literacy level; enhance privacy and security risks perception, and strengthen privacy and security awareness; enhance privacy concerns and improve privacy protection capabilities.

The article analyzes four core elements of object, content, mode and channel of empowering intelligent reading promotion in university libraries with generative artificial intelligence, and builds path framework for intelligent reading promotion in university libraries based on generative artificial intelligence from four levels: user layer, resource layer, mode layer, and channel layer. It also puts forward practical strategies for intelligent reading promotion in university libraries empowered by generative artificial intelligence, namely, systematically mine user needs, generate and reveal reading resources, promote intelligent reading interaction, expand reading promotion channels.

The article is based on relevant literature from the Scopus database from 2014 to 2024, and analyzes the practical paths of university libraries information service transformation empowered by digital intelligence technology from three levels: information resources, information services, and information warehousing, namely, achieve intelligent collection and knowledge reconstruction, assist in intelligent services and scientific research education, and ensure secure storage and efficient access empowered by digital intelligent technology. In the future, university libraries need to deepen technological integration and build a collaborative innovation service ecosystem; strengthen ethical standards, balance technological efficiency and user privacy; expand service innovation and create service scenarios that integrate virtual and real elements.

The article analyzes the intelligent grading module based on generative AI developed by Tsinghua University Library for the course of "literature retrieval and utilization", introduces its construction ideas, architecture, and implementation process, selects literature research reports from students of different discipline background and grades as samples, and evaluates the application effect of the intelligent grading module from three aspects: grading consistency, correction quality and efficiency, and student feedback and acceptance. The results indicate that scores of manual grading and intelligent grading are significantly consistent; the intelligent grading can significantly improve the efficiency of literature research report grading and the quality of information feedback; students' acceptance of intelligent grading is high, but they prefer the "humanAI collaboration" mode that combines intelligent and manual grading. Based on this, relevant suggestions are proposed, namely construct a course adaptation and dynamic evaluation system, explore the construction of localized models and highquality data feeding, strengthen data privacy protection and algorithm ethics supervision.

On the basis of explaining the concept, process, and value of digitizing ancient books, the article focuses on three major copyright dilemmas faced by the digitization of ancient books: the controversy over "secondary copyright", limited application of the fair use system, and inadequate authorization and utilization mechanisms. It proposes targeted solutions to the copyright dilemmas of ancient book digitization, namely, at the legal level, the classified application of the fair use system; at the technical level, scenario based application of blockchain technology; at the governance level, build a collaborative governance system involving multiple stakeholders.

Gender inequality among researchers is not only a manifestation of imbalanced allocation of social resources, but also an important factor restricting scientific progress. The article takes the Web of Science database as the data source, and academic papers in the fields of information science and library science as research samples, analyses the relationship between the gender of paper leaders and academic impact. The research results show that， the distribution of different gender research leaders (first author and corresponding author) is uneven, with female dominated papers having lower academic impact (citations in two years and five years) than male dominated papers; gender is not a direct factor leading to academic disadvantage, and the "dual absence" of female research leaders is a key factor constraining their academic impact.

The article combines the autoregressive, selforganizing, and intersubjective technical characteristics of large language model to explore the appropriateness of applying large language model to the construction of future learning centers in university libraries, analyses and points the predicaments of incomplete data governance and security environment, low level of intelligence in knowledge services, and lack of collaborative and interactive benign ecology that large language model faced empowering the construction of future learning centers in university libraries, based on this, it constructs logical framework for empowering the construction of future learning centers in university libraries through large language model, and proposes specific implementation strategies, namely constructing AI infrastructure system， providing personalized and precise learning support, building collaborative innovation service network.

The article is based on the problems existing in the user profile data management in university smart library, and analyses the role of generative artificial intelligence in the user profile data management in university smart library. Corresponding improvement strategies are proposed from four aspects: user profile data collection, processing, storage, and security, namely, using the deep learning technology of generative artificial intelligence to integrated collect user profile data, utilizing the natural language processing technology of generative artificial intelligence to systematically mine user profile data, depending on the neural network data storage technology of generative artificial intelligence to integrate the storage of user profile data, and relying on the generative adversarial network technology of generative artificial intelligence to enhance the security of user profile data.

Using qualitative coding method, this paper extracts demands for user scene service from multiple sources, and constructs a hierarchical structure for scene service in the university library special cultural space, consisting of the scenario perception layer, integration processing layer, scenario adaptation layer, and scenario service layer, designs service content for various scenarios, including cultural cognition, learning and research, literacy cultivation, and leisure socialization, proposes implementation strategies for scene service models of special cultural space, namely exploring special cultural resources， and building a scene service content support system; creating special cultural environment atmosphere, and creating an immersive scene service experience space; cultivating special cultural spirit core， and promoting innovative development of scene service.

This paper analyzes the characteristics of copyright infringement in the new media reading promotion of university libraries, points out that the WeChat official account of university libraries has infringement risks in such aspects as image and text reprinting, audio and video quotation and font use, authorized white list reprinting, collection digital resource release, information content link forwarding, and analyzes the infringement phenomenon in the new media reading promotion through judicial cases. Based on this, this paper proposes antiinfringement strategies for new media reading promotion in university libraries: strictly select and reprint graphic and textual content, legally use audio and video resources and text fonts, compliance with authorized whitelist reprinting standards, avoidance of risks in publishing digital resources in the library collection, and strictly review the forwarding link content.

The article explores the mechanism by which the large language model empowering intelligent consulting services in university libraries, and points out that it follows the technical route of "resource integration→query analysis→intelligent response→interactive optimization". The focus is on providing intelligent consulting services based on smart librarians, providing intelligent consulting services based on automatically extract information from library resources, and providing intelligent consulting services based on personalized knowledge recommendations. The article proposes strategies for promoting intelligent consulting services in university libraries based on the large language model from three aspects: user profile construction, intelligent consulting interaction, and intelligent consulting feedback.

The article uses the SWOT analytical method to interpret the external opportunities, external threats, internal strengths, and internal weaknesses of libraries to develop AI literacy education. Through a cross combination analysis of the four dimensions, it builds a SWOT anaysis matrix of libraries to develop AI literacy education, and proposes four kinds of strategies of AI literacy education in libraries: growth oriented, diversified, turnaround oriented, and defensive oriented.

The article is based on the motivation, connotation, and characteristics of innovation in standard information service under the background of national security strategy. It explains the innovation associative logic of national security and standard information services from three levels: security base, linkage mechanism, and digital application. Combining the elements of national security and the process of standard information services, it analyzes the innovation mechanism of standard information services based on supply and demand adaptation, and further elaborates on the implementation mechanism and specific paths of innovation in standard information services targeting national security. Based on this, strategies for improving the innovation efficiency of standard information services are proposed from four aspects: building collaborative linkage system, enhancing environmental adaptability, driving digital technology engines, and optimizing and upgrading service processes.

The article analyzes the adaptability of activity theory appling to digital communication services for cultural heritage, constructs and interprets digital communication service system structure for cultural heritage based on the system structure of activity theory. Based on this, the article discusses the value of enhancing user interactive experience, meeting personalized user needs, optimizing resource allocation, and maintaining the interests of all parties in digital communication services for cultural heritage, as well as its application in the fields of smart cultural heritage, smart tourism, social governance, and cultural data security. Based on the time order of activity development, the article constructs the implementation paths of digital communication services for cultural heritage, including demand guidance, information service, value realization, cycle loop, and takes "digital Dunhuang" knowledge graph application as an example to explain the actual operation process.

Based on the coevolution theory and servicedominant logic, this article explores the empowerment scenarios, risk patterns, and regulatory paths of embedding AI large models into university libraries. Research has found that while university libraries are using AI large models to empower resource management, model innovation, and management decisionmaking, they also face technical, ethical, legal, and social risks. In this regard, this paper proposes risk regulatory paths for embedding AI large models into university libraries from four dimensions: technological governance, ethical regulation, legal protection, and literacy cultivation, namely build an intelligent and secure fullcycle protection system, reconstruct a fair governance architecture and responsibility system for AI applications, establish a multiparty collaborative risk prevention and control system, and promote the transition of librarians from technology adaptation to value guidance.

The article reviews the data subject rights norms in China's public cultural service data empowerment domain related policies and regulations, and finds that the existing rights structure in the field of public cultural service data empowerment suffers from the virtual protection of data source copyright, centralized operation management rights of data processors, and the digital divide of basic cultural rights of data users. And based on the strong public nature of public cultural service data and the functional positioning of its public goods, this paper proposes implementation strategies for the reform of rights separation in public cultural service data, namely constructing triple rights system, which takes the copyright of the data source as the primary right, the business rights held by the data processor as the derivative right, and the basic cultural rights of the data user as the purposive right.

The article summarizes research status of future learning centers in university libraries, by exploring the collaborative relationships between data, platform, and space, it explains logical mechanism of future learning centers construction in university libraries, clarities construction framework and principles of future learning centers in university libraries based on the "trinity" of data, platform, and space, proposes two specific practical paths of "gradual" and "leapfrog": namely, build a steady development model that includes integrating multimodal data, optimizing and upgrading digital service platforms, and reconstructing and expanding virtual and real spaces, as well as an innovative development model that includes establishing precise learning service ecosystem, creating globally interconnected intelligent hub, and creating multidimensional collaborative learning scenarios.

This paper analyzes the connotation characteristics of the full smart library, including multimodal resource presentation, full scene smart service, virtual and real space interaction, immersive sensory experience, collaborative innovation of swarm intelligence and green digital ecology. Based on the five core elements of environment, technology, resources, service and management, this paper puts forward the construction strategies of the full smart library, that is, create immersive holographic digital environment, increase the enabling intensity of metaverse technology, expand the resource acquisition channels of virtual and real interaction, improve the intelligent service ability of the whole scene, and build a highly integrated comprehensive management system.

The article analyzes the coupling logic between generative artificial intelligence and the construction of libraries in ethnic areas, and systematically elaborates on the five major application scenes of generative artificial intelligence empowering the construction of libraries in ethnic areas, including the reproduction of ethnic literature resources, multimodal intelligent service desks, intangible cultural heritage digital workshops, ethnic knowledge governance centers, and metaverse library portal. It also proposes innovation paths of library construction in ethnic areas empowered by generative artificial intelligence, namely, establish phased promotion mechanism for generative artificial intelligence application, build differentiated quality control system for generative artificial intelligence application, and cultivate diverse participation ecosystem for generative artificial intelligence application.

The article uses online survey and interview methods to investigate and summarize the experience of green library movement in the UK， analyses promotion ideas of green library movement in the UK from government level, industry level, and library level, mainly including promoting building sustainable renovation, promoting operational efficiency, and achieving normalized activities. It has 4 characteristics of grassroots, inclusive, professional, and strong dissemination. Based on this, it proposes enlightenments for Chinese libraries to achieve green transformation, namely strengthen guidance and planning of government and incentive and guidance of industry associations; give full play to the exemplary role of libraries in ecological civilization construction; widely carry out environmental literacy education and vigorously promote ecological culture.

The article analyzes the application of AI in libraries, the challenges faced by librarians, and the direction of transformation. It points out that librarians need to reshape core abilities such as innovation and learning, humanmachine collaboration, service awareness and communication, information retrieval and data analysis and processing, applying of professional ethics and laws and regulations, and proposes career transformation paths for librarians, namely, establish learning mechanism and enhance theoretical knowledge cultivation; build a "trinity" collaborative mechanism to achieve intelligent role transformation; emphasize "technology empowerment" and "user participation" to enhance service communication capabilities; strengthen information literacy education and enhance data information processing capabilities; improve professional ethics standards and enhance legal risk prevention capabilities.

The article discusses the supportive role of generative artificial intelligence in public library reading therapy services, focusing on three dimensions: building user profiles, strengthening resource support, and promoting psychological interaction. It designs public library reading therapy service concepts based on generative artificial intelligence and proposes corresponding service strategies, namely comprehensively extract user demand tags and customize reading therapy service plans; customize and design a reading therapy book to creat reading therapy space; create a longterm interactive loop for users and guide them to shape healthy psychology.

The article elaborates on the core functions of information resource guarantee, knowledge valueadded, and social support of public library reference consultation service in digital intelligence era, analyzes four application scenarios of intelligent retrieval, knowledge graph, personalized recommendation, and realtime intelligent dialogue to empower public library reference consultation service, constructs public library reference consultation service architecture including the data layer, technology layer, service layer, and user layer, and proposes implementation strategies, namely, building a service support data foundation, creating an intelligent service technology engine, promoting the landing of scenario based service applications, and realizing personalized user terminal interaction.

Focusing on the research and development of academic norms under the background of AIGC, this article analyzes the current situation of academic norms services in worldclass university libraries from four aspects: content evaluation, ethics and safety, law and copyright, and citation norms. In response to the problems existing in academic norms service of university library: uneven and systematic development of resource system construction, urgent need to improve the integration of AI literacy and academic literacy education system, and the need to refine the legal system of academic norms, strategies for academic norms service practice and governance in university libraries under the background of AIGC are proposed, namely, building an academic norms resource system to consolidate the foundation of integrity; improving academic norms education train system, and enhancing AI literacy; improving the integrity guarantee mechanism, and perfecting the academic governance system.

The article takes ESI engineering papers from Tiangong University from 2015 to 2024 as the research object, and relying on the WOS platform to analyze the research direction, discipline development stage, funding situation, and citation themes of the engineering discipline at Tiangong University; using the InCites platform to sort out the distribution, discipline development trends, and interdiscipline situations of engineering disciplines at Tiangong University; using HistCite software to reveal the influence, authors, country/region cooperation situation, discipline research focus, and secondary institutions distribution at Tiangong University. Based on this, this paper puts forward development strategies for the construction of the engineering discipline at Tiangong University.

This paper analyzes the contents of embedded knowledge service in university libraries based on big language model from three aspects: embedded subject resource service, embedded intelligent question and answer service and embedded knowledge discovery service, puts forward the core advantages of embedded knowledge service in university libraries based on big language model. This paper constructs the theoretical framework and proposes practical strategies of embedded knowledge service based on big language model, that is, based on the perspective of embedding subject resource services, embed the big language model into subject resource retrieval, organization, and recommendation to improve the efficiency of knowledge resource utilization and transformation; based on the perspective of embedding intelligent Q&A services, the large language model is embedded to construct user profiles, knowledge collaboration and interaction, and knowledge depth clarification, expanding the depth and breadth of knowledge exchange; based on the perspective of embedding knowledge discovery services, the big language model is embedded into disciplinary intelligence analysis, bibliometrics analysis, and scientific research data mining to strengthen the data guarantee of knowledge innovation.

Based on the cultural memory theory, this article analyzes the information needs and value significance of elderly memoirs creation, clarifies the role positioning and internal mechanism of the elderly memoirs service in libraries, constructs a collaborative service framework including a fourdimensional element coupling mechanism of " resources—service—technology—collaboration", and proposes specific implementation paths, namely promoting the integration and open sharing of memory resources, constructing a full process creation support service system, deepening the empowerment of technology applications throughout the service chain, and expanding the social collaboration and inheritance network.

The article focuses on the structural conflicts between technological efficiency and humanistic values in the transformation of library services in digitalintelligent era, and proposes the concept of "human+AI" dual librarians service symbiosis. By clarifying the service symbiosis goals of "human+AI" dual librarians' complementary functions, collaborative efficiency, and ecological reconstruction, this paper systematically analyzes the service symbiosis mechanism of "human+AI" dual librarians including the virtual real linkage of intelligent services, knowledge service resonance of value isomorphism, and emotional connection and integration of humanistic enhancement. It proposes three in one "human+AI" dual librarians service symbiosis paths of institutional innovation, technological empowerment, and ecological cultivation.

The article analyzes the constituent elements of traditional culture promotion in university libraries based on the theory of interactive ritual chain, and constructs implementation framework for traditional culture promotion in university libraries with the core of building interactive scenarios, stimulating users' deep participation willingness, and disseminating traditional cultural values, and proposes practical paths for the traditional culture promotion in university libraries, namely create diverse contexts and shape interactive rituals; enhance emotional resonance and deepen participation motivation; expand the scope of promotion and promote value appreciation.

This paper is based on the theories of family cultural capital and selfregulated learning, and explores the influence mechanism by which family cultural capital and selfregulated learning strategies affect the digital reading literacy of schoolage children. Using literature research, questionnaire surveys and other methods, a parallel mediation model of the digital reading literacy influence factors of schoolage children is constructed, and model validation is conducted. The research results indicate that family cultural capital has a significant positive effect on the digital reading literacy of schoolage children, and the four dimensions of selfregulated learning strategies of cognitive participation, metacognition, resource management, and motivational beliefs play parallel mediating roles in this influencing process. Based on this, strategies for improve digital reading literacy of schoolage children are proposed: guide schoolage children to develop deep digital reading, assist in their metacognitive development, optimize the allocation of digital reading resources, and stimulate their enthusiasm for digital reading.

Based on the analysis of the development of spatial computing and its educational empowerment role, this article elaborates on the theoretical model of spatial computing empowering the construction of future learning centers from five dimensions: subject, space, resources, services, and technology. It also constructs a practical framework for spatial computing empowering the construction of future learning centers from three levels: empowering assistance, empowering execution, and empowering goals. Furthermore, it elaborates on the corresponding empowerment scenarios of subject, space, resources, services, and technology, namely, endowing virtual subjects with multimodal expression and cross modal interaction capabilities, creating a multifunctional virtual real fusion intelligent education and immersive experience space, promoting the deep integration of multimodal teaching and research resources and the intelligent interconnection, creating highly immersive teaching and research scenes based on multimodal spatial interaction services, relying on technological iteration and upgrading to provide more possibilities for the construction of future learning centers.

This article elaborates on the connotation of tip literacy, difference and connection with tip project and AI literacy, systematically sorts out the core elements of the cultivation goals and framework of tip literacy in university libraries. Aiming at the existing problems in the cultivation of tip literacy in university libraries, it proposes optimization strategies, namely constructing a threedimensional cooperation network for the cultivation of tip literacy, comprehensively build a team of tip literacy cultivation teachers, systematically create tip literacy cultivation resource system, and personalized design implementation modes for tip literacy cultivation.

Based on sorting out and analyzing the relevant research on the subject services evaluation in university libraries, this article uses the network analytic hierarchy process to construct index system for the subject services effectiveness evaluation of university libraries, which includes 4 primary indicators, 9 secondary indicators, and 37 tertiary indicators. To verify the feasibility and effectiveness of the indicator system, this paper selects a university library in Tianjin for empirical evaluation. Based on the fuzzy comprehensive evaluation method, it calculats subject service effectiveness score of the library, and based on the analysis results, proposes suggestions for the subject service of university library, namely intensify the promotion of digital resources and leverage the advantages of disciplinary resources; standardize the system of subject librarians and clarify the paths of subject service work; introduce AI tools to assist with disciplinary service work.

The article elaborates on the intrinsic values of public library museum education curriculum, puts that public library museum education curriculum includes 4 types of elements, hierarchical and collaborative curriculum goal setting, valuedriven curriculum content selection, nondisciplinary curriculum organization, flexible and open curriculum implementation, and threedimensional and multidimensional curriculum evaluation, and proposes strategies for promoting public library museum education curriculum, namely establishing a longterm mechanism for normalized and institutionalized museum education curriculum, creating a modular and serialized museum education curriculum framework, forming professional and diversified museum education curriculum support, and adhering to differentiated and cooperative museum education curriculum orientation.

The article analyzes construction and service status of typical reading promotion brands for minors at home and abroad, sorts out the problems in the construction of reading promotion brands for minors in China, and proposes brand construction strategies for minors reading promotion activities in public libraries, which are centered on readers and stimulate initiative of minors; strengthen diversified cooperation and realize value cocreation; introduce scientific evaluation methods and establish an iterative optimization mechanism.

The article analyzes the concept characteristics, logic reasoning, and realization paths of datadriven think tank knowledge service innovation, points that data-driven think tank knowledge service innovation is realized through the process mechanism of data collection, processing, storage, calculation and application through demand perception, data fusion and knowledge transformation into content architecture, and three paths of service datalization, data servicalization and recycling. Accordingly, it proposes innovation development strategies, namely deepening the service concept and expanding the service content; deeply cultivating digital technology and optimizing the service model; gathering resource elements and consolidating data capabilities.

The article provides an indepth analysis of the main manifestations of using generative artificial intelligence to drive university live library services, builds the logical framework from three dimensions of collecting live books, improving service scenarios, and upgrading knowledge services， and puts forward practical strategies of using generative artificial intelligence to drive university live library services. namely, collecting live books using generative artificial intelligence emotion computing technology, creating immersive interactive scenes with the help of generative artificial intelligence scene generation technology, and improving knowledge service effectiveness through the use of generative artificial intelligence complex reasoning technology.

 The article explains the technical principles of NFT and its technical advantages and limitations in library applications, reveals the potential risks of infringement on the reproduction rights, information network dissemination rights, and attribution rights of library collections that may arise during the process of NFT based collection works. Differentiated governance paths are proposed based on the copyright status of library collections: for thirdparty copyrighted works, it is necessary to reasonably define the scope of NFT, strictly limit the applicable objects of reasonable use, and scientifically delineate the dissemination boundaries of digital works; for works in the public domain, their scope and protection limits should be clarified, and control copyright risks for orphan works; for works under the library's own copyright, risks associated with secondary creation should be mitigated by securing authorization at the front end and standardize ownership management at the back end.

The article adopts online survey and case analysis method, based on the ecological niche theory, constructs an analysis framework for continuing education of librarians, analyzes the practice status and characteristics of continuing education of librarians in America, and proposes enlightenments for continuing education of librarians in China, namely, focus on the construction of threedimensional resources and expand the ecological niche width of continuing education for librarians; implement precise dislocation supply, promote the separation of the ecological niche of continuing education for librarians; construct a multidimensional support mechanism, promote synergy in the continuing education niche of librarians; rely on jumping element driven approach, expand the ecological niche of continuing education for librarians.