Relevant Principles Research Articles

Students as collaborative partners

In contemporary society, Artificial Intelligence (AI) pervades numerous facets of our lives and is likely to impact many sectors and professions, including education. Tertiary-level students in particular face challenges regarding the use of AI for studies and assessment, including limited understanding of AI tools, as well as a lack of deep critical engagement with AI for learning (Shibani et al., 2024). To respond to emerging developments in generative AI, the recent Australian Tertiary Education Quality and Standards Agency (TEQSA) report suggests tertiary-level learning and assessments be designed to foster responsible and ethical use of AI (Lodge et al., 2023). This involves the development of AI literacy among students to engage with AI in critical, ethical ways that aid their learning and not hinder it. Our project aims to narrow the AI literacy gap among students from diverse study backgrounds by providing foundational knowledge and developing critical skills for practical use of AI tools for learning and professional practice, in collaboration with students and academics as part of a Students as Partners (SAP) initiative. Staff bring expertise in AI critical engagement and students bring practical, first-hand experiences of learning in this collaboration, supported by the university’s SAP program. Building on the current UNESCO recommendations for the use of generative AI in education (UNESCO, 2023) and prior theoretical frameworks on AI literacy (Chiu et al., 2024; Ng, et al., 2021; Southworth et al., 2023) we target key skills that higher education students should develop to meaningfully engage with AI. By creating accessible and engaging resources, such as instructional videos and comprehensive guides on generative AI applications like ChatGPT and ways to prompt for enhancing learning, we introduce existing AI tools and teach students to use them effectively, promoting a hands-on learning environment. Using learning design principles, the developed curriculum will be presented in an AI Literacy module on a Canvas site, with supporting instruction workshopped with student participants for evaluation. Student cohorts recruited from diverse disciplines will pilot and assess the effectiveness of the program, and qualitative methods such as focus groups and interviews will be used for evaluation of our intervention and continuous improvements. Findings will inform tertiary students’ current level of AI literacy and the effectiveness of interventions to improve key skills beyond their disciplinary knowledge, better preparing them for life beyond university. Indeed, the implementation of similar AI literacy courses has demonstrated statistically significant improvements in AI literacy and understanding of AI concepts amongst university students (Kong, Cheung, & Zhang, 2021). Our approach underscores the importance of relational engagement in higher education with students as partners (Matthews, 2018) and participatory design with students in a topic that is significant in the current age of AI (Laupichler et al., 2022). The course's flexibility to be accessed directly or embedded into other curricula ensures scalability and broader impact, solidifying the validity of our multifaceted approach. Through utilising relevant research methodologies and learning design principles, we endeavour to create an AI literacy course that is robust, accessible, educational, and engaging to use by tertiary-level students from diverse study backgrounds.

Ergonomics in Bicycle Saddle Design: Application of TRIZ Innovation System Method with IPA-Kano Model Validation

This study investigates the innovative design of a bicycle saddle by incorporating sustainable ergonomics, universal design principles, and systematic innovation methods. Initially, the literature related to bicycle saddle design and its impact on the human body during riding was analyzed. The TRIZ contradiction matrix was then used to identify relevant invention principles, which served as references for the innovative design of the bicycle saddle. Biomechanics and the human–machine system analysis within human factors engineering were applied to ensure the innovative design is ergonomic and user-friendly. The design features a horizontally expandable and foldable bicycle saddle, enhancing its adaptability and sustainability. Universal design principles were applied to make the innovative design more accessible to the general public, and the prototype was simulated using Inventor drawing software. The research results include: (1) An innovative bicycle saddle design with horizontal expansion and folding functions is proposed. This design divides the saddle into three components, enabling the left and right parts to expand or retract based on user preferences. (2) A bicycle backrest design featuring vertical adjustability is introduced. It incorporates a quick-release adjustment mechanism at the junction of the backrest and saddle, allowing users to freely adjust the backrest height. (3) A quick-operation bicycle saddle design is presented, utilizing quick-release screws to facilitate the swift operation of the horizontal expansion and folding mechanisms. This validation method confirmed that the innovative design meets both sustainable ergonomic standards and user expectations. The systematic innovation approach used in this study can serve as a valuable reference for future research and design applications.

SCIENTIFIC AND METHODOLOGICAL PRINCIPLES OF IMPLEMENTATION OF THE CONCEPT OF ENSURING SOCIO-ECONOMIC SECURITY OF ENTERPRISES IN THE CONDITIONS OF INNOVATIVE DEVELOPMENT

The article is aimed at defining and disclosing the scientific and methodological foundations for implementing the concept of ensuring socio-economic security of enterprises in the context of innovative development. The subject of the research in the article is the scientific and methodological principles of ensuring socio-economic security of enterprises in the context of innovative development. To achieve this goal, the following theoretical methods were used: analysis of the source base, comparison, systematisation and generalisation. The category of innovative enterprise development and socio-economic security has been identified. A number of indicators may be employed to evaluate the extent of social and economic security enjoyed by an enterprise. These may be classified according to their financial, social, innovative, operational or environmental impact. This paper considers the distinctive characteristics and principal consequences of the impact of innovative development on the social and economic security of enterprises. It has been established that the scientific and methodological principles of social and economic security comprise a set of theoretical and practical tools, methods and approaches that facilitate the identification, assessment and management of risks associated with innovative activities. In the context of outlining the scientific and methodological foundations, a number of principles for developing a system of socio-economic security for the enterprise were identified and expanded upon, and a list of scientific approaches for studying and providing socio-economic security for the enterprise was provided. The importance of a systemic approach in ensuring the socio-economic security of the enterprise in the context of its innovative development is demonstrated. It is determined that the methodological principles include the development and implementation of a system of indicators for assessing the level of socio-economic security, analysis of risks associated with innovation activities. The components of methodological support for the system of socio-economic security are proposed: monitoring, evaluation, risk management. The conclusions of the study are that the innovative development of enterprises determines the competitiveness and long-term sustainability of business. The socio-economic security of an enterprise can be defined as a dynamic state of stable functioning and development in the presence of external and internal threats. This encompasses the protection of the enterprise's economic interests, the assurance of financial stability, risk management, the optimisation of resource utilisation and the enhancement of production efficiency. The concept of the relevant scientific and methodological principles can be developed on the basis of the principal approaches to the study of the socio-economic security of the enterprise, as well as the principal principles of its development, which are presented in the article.

The Communicative Principle of Relevance

Any behavior humans can perform, they can performed in an “ostensive” way, that is, overtly attracting attention and providing evidence of meaning. The communicative principle of relevance is a lawlike generalization about ostensive stimuli and hence about human communication. Here I present the principle as a pair of simple and general empirical statements: one on the audience side and one on the communicator side. I also summarize recent developments: Experimental tests have proved supportive, theoretical analyses have connected the principle to evolutionary and developmental perspectives, and the principle has been used more broadly than before, far beyond the traditional domains of semantics and pragmatics. These developments consolidate the communicative principle of relevance as fundamental to understanding human interaction.

Technical specification for developing a clinical practice guideline for the integration of traditional Chinese medicine and Western medicine.

Developing a clinical practice guideline (CPG) for integrating traditional Chinese medicine (TCM) and Western medicine (WM) requires the accurate identification, collation, and integration of all available evidence on TCM and WM in a comprehensive, meaningful, and resource-efficient manner. This entails framing appropriate clinical questions, retrieving and synthesizing evidence from multiple resources, and providing concise and complete recommendations for specific diseases. However, some existing CPGs for integrating TCM and WM lack deep and organic integration. As the effective preparation of a CPG for integrating TCM and WM typically involves a complex set of principles, methodology, and steps, we believe that a cohesive, step-by-step guide on how to prepare a CPG for integrating TCM and WM is essential. To facilitate the design and development of a robust CPG, we present a clear and concise methodology, outlining relevant principles and procedures, supported by references for guidance. This technical specification aims to simplify the methodology for preparing a CPG for integrating TCM and WM; provide healthcare professionals and researchers with methodologically sound tools; and enhance the quality of CPGs for integrating TCM and WM. This technical specification may help elucidate this complex process, facilitate evaluation of the quality of published CPGs for integrating TCM and WM, and improve the understanding and application of recommendations for the combined and integrated use of TCM and WM in a new system.

IDENTIFICAÇÃO E ABRANGÊNCIA DA AUTONOMIA PRIVADA

Private autonomy is a fundamental concept in democratic societies, recognizing individuals' capacity to exercise their will and make decisions within the context of their private relationships. This article aims to provide an understanding of the identification and scope of the principle of private autonomy in the legal sphere, its interaction with other relevant legal principles, the limits imposed by public order and fundamental rights, its evolution and challenges. Special attention will be given to how this principle is understood and applied in the Brazilian legal system. The presentation and analysis of practical cases in different legal relationships intends to clearly demonstrate the evolution of the autonomy of the will to private autonomy, to highlight the limits and extent of its application and to contribute to the academic debate and the development of Civil Law.

Aqueous-based assembly of plant-derived proteins yields a crosslinker-free biodegradable bioplastic consistent with green chemistry principles.

Plastics are an indispensable part of modern life. Due to the harmful environmental consequences of petroleum-based plastic usage, there is an urgent need to replace them with biodegradable bioplastics that meet the sustainability standards required for a low environmental footprint. Here, we use plant-derived proteins to produce bioplastics. Since most plant-derived proteins are not water-soluble, there has always been a need to use acidic or basic solutions or organic solvents with plasticizers and crosslinkers to produce bioplastic. Here, we present a counterintuitive approach for using water-insoluble plant-derived soy and pea proteins to manufacture large-scale bioplastics using only water as a solvent without common plasticizers or crosslinkers. We show that bioplastics can form via a self-assembly process initiated by a small molecular initiator while maintaining favourable mechanical properties. The lack of crosslinking and the protein nature of the bioplastic leads to a rapid biodegradation process under various conditions. Overall, the approach we present is highly attractive in terms of cost and time, and most importantly, it obeys all the relevant principles of green chemistry in bioplastics production.

Advancements in Optical Resonator Stability: Principles, Technologies, and Applications

This paper provides an overview of the study of optical resonant cavity stability, focusing on the relevant principles, key technological advances, and applications of optical resonant cavities in a variety of high-precision measurement techniques and modern science and technology. Firstly, the vibration characteristics, thermal noise, and temperature characteristics of the reference cavity are presented. Subsequently, the report extensively discusses the advances in key technologies such as mechanical vibration isolation, thermal noise control, and resistance to temperature fluctuations. These advances not only contribute to the development of theory but also provide innovative solutions for practical applications. Typical applications of optical cavities in areas such as laser gyroscopes, high-precision measurements, and gravitational wave detection are also discussed. Future research directions are envisioned, emphasising the importance of novel material applications, advanced vibration isolation technologies, intelligent temperature control systems, multifunctional integrated optical resonator design, and deepening theoretical models and numerical simulations.

Empowering Neurodiverse Voices in Research Ethics through a Playful Card-Based Approach

Whenever carrying out research, all participants must know their rights, especially when those participants are perceived as being part of a vulnerable group; however, discussing ethics in investigation can be difficult. To solve this challenge, a playful approach was taken, as playfulness can make dull tasks – especially those that can cause discomfort and difficulties – more entertaining and help people approach them with an open mind. This study reports on four empirical approaches that used a playful process to raise awareness about ethical concerns when doing research with neurodiverse people. For this activity, 39 cards describing and illustrating several relevant and evidence-based ethical principles were created. Then, three case studies were developed, each based on a different focus group composed of ten neurodivergent self-advocates and one with professors and students from Brazil. Each neurodivergent group was also accompanied by three support workers from the partner associations (two of the groups were accompanied by the same individuals). In total, 56 participants engaged in a playful activity that consisted of a game of ‘broken telephone’ where the title of a card (representing an ethical principle) is read to one of the players who then has to whisper it to the next person in line, repeating this process until reaching the last person. The last person then says what they heard out loud, with the original message being revealed for contrast. The title of the cards was discussed by the groups to understand if it was clear and understandable or difficult and confusing. Although not all the cards were validated through the activity, 14 were flagged by neurodivergent people as "needing changes". The feedback was recorded and is presented here. This study set out to validate a set of cards in easy-to-read language that could introduce ethical concepts to participants in research projects through a playful activity. Future study will see the cards iterated upon through the feedback gathered along with the creation of a small guide on how they may be used in playful activities.

An urban agricultural block construction method based on low-carbon concepts: A case study of the Beijing-Tianjin area in China

With the ongoing progress of urbanization, various issues such as resource scarcity, climate change, and carbon emissions overload have gradually emerged. Urban agriculture (UA) is recognized as a pivotal strategy to promote sustainable urban development. In this context, the study proposes a spatial scale hierarchy, encompassing “single building - building cluster - urban block," to formulate spatial strategies for the theoretical model of urban agricultural blocks. The theoretical model integrates production spaces, production methods, and spatial systems based on relevant design principles and the needs of residents. Nankai District's Qingfeng Road East Block in Tianjin is used as the site for applying and simulating the theoretical model. The results of the study show that UA in a 500m × 500m block can ideally eliminate the need for external food inputs by 100% for starchy vegetables, legumes and fruits, and meat/poultry, while achieving a 254.73% self-sufficiency rate for fungi. Additionally, it can reduce energy inputs by 28.33%, water inputs by 38.13%, and completely eliminate waste output for 8754 people. Carbon emission analysis indicates that the urban agricultural block can reduce approximately 2250.01t CO2 emissions from buildings and waste, with greater carbon-neutral potential in transportation and agriculture, forestry, and other land uses (AFOLU). This is significant for tackling various urban challenges and enhancing future development.

Dosimetric saturation effect study and correction calculation method of ionization chamber at ultra-high dose rate (FLASH)

Backgroundand Purpose: FLASH radiotherapy has aroused strong interest among researchers, but how to monitor dose in real time and lack of generally accepted ion correction model are one of the challenges. This study is based on previous research work, the dosimetric verification of FLASH ionization chamber was performed using a 200 keV electron beam irradiation platform at an ultra-high dose rate. At the same time, the finite element program is written to analyze and calculate the ion correction factor. In addition, the results are compared with the calculation results of Boag model. MethodsIn this study, the pressure of the sensitive volume in the detector was adjusted to 16 mbar for the purpose of dosimetry of dose rates in excess of 100 Gy/s. In order to monitor the response of the detector, the beam frequency and pulse width were adjusted accordingly. However, due to the saturation effect of the ionization chamber, the processes of electron ion pair drift, attachment, recombination and diffusion in the sensitive volume were modelled on the basis of the relevant physical principles. Finally, the correction factor was calculated by the finite element analysis. ResultsThe experimental results demonstrate that the FLASH ionization chamber is capable of meeting the requirements of dose measurement and beam monitoring of the electron beam at ultra-high dose rates. Furthermore, the analytical model is able to more accurately describe the saturation effect and calculate the correction factor. ConclusionIn this paper, the method of reducing air pressure is employed for the purpose of monitoring the dose of ultra-high dose rate. Simultaneously, the finite element method was employed to analyze the physical process of electron–ion pairs within the chamber and to calculate the ion correction factor analytically. A comparison with the Boag model indicates that the proposed approach is effective. However, the results exhibit a certain degree of divergence from experimental outcomes. This discrepancy may be attributed to the influence of the input parameters, which require further calibration to enhance the accuracy and the robustness of the model.

Analysis of existing control systems for the technological regime of the oil refining process

The control system is a critically important component in every aspect of modern life, especially in oil refining processes. It ensures continuous monitoring and optimization of technological operations such as purification, distillation, and oil heating. Improved performance of such systems leads to increased overall efficiency, which in the long term results in significant savings in resources and energy, as well as enhanced quality of petroleum products. Numerous control systems have been specifically developed for this purpose over the past few decades in response to the ongoing need for improved performance. With this in mind, this article aims to classify and analyze controllers of various types. The transition from conventional to more intelligent adaptive controllers is highlighted along with the relevant principles. Conventional regulators are those designed for linear systems without considering potential parametric changes. Adaptive controllers, on the other hand, have the ability to automatically learn and adapt to the plant’s conditions, ensuring more precise system behavior.

Nursing professions' distinctive ethical standards: Exploring a code of ethics.

This article presents an examination of the ethical code of nursing in Israel, focusing on the nurse-patient, nurse-colleague, and nurse-professional leadership relationships. This article offers for the first English translation of the Israel Nursing Association's Code of Ethics to facilitate international scholarly discussion, and to critique this Code through the lens of Asa Kasher's philosophical test, thereby examining its completeness and practical utility. As it stands today, the code lacks clarification of the professional ethical uniqueness of nursing. To address this gap, the article adopts a philosophical approach using Kasher's test named the Three Components of the Practical Ideal to distill the distinctive ethical obligations imposed on nursing professionals. The article highlights the importance of professionalism in nursing, encompassing expertise, autonomy, and recognition, as emphasized in the Code of Ethics. However, the current code does not explicitly delineate the unique requirements specific to nursing. Thus, the article proposes the integration of these explicit requirements into the Code of Ethics through collaborative efforts. Furthermore, it emphasizes the crucial role of nursing education and training programs in fostering professional identity formation based on the strengthening of the commitment to relevant ethical principles. The article contributes to the advancement of nursing ethics by providing a comprehensive framework for understanding and implementing proper ethical conduct within the nursing profession.

A critical discussion on applying user-generated content to interdisciplinary research in tourism and health science

ABSTRACT The increasing popularity of user-generated content (UGC) as a type of secondary data is evident in many social science disciplines, including tourism. Although tourism research can enjoy numerous advantages from adopting UGC as a data source, relevant limitations must be acknowledged – especially for interdisciplinary studies combining tourism with other domains such as medical science. For example, some methodological caveats should be kept in mind when seeking to understand specific populations’ behaviours, experiences, and the therapeutic efficacy of tourism engagement (e.g. for vulnerable populations with health conditions). UGC data have been critiqued in the hard sciences for not adhering to the fundamental principles of reproducibility, reliability, and relevance; these data are thus typically seen as supplementary rather than a principal knowledge source. This article is meant to open a constructive academic debate on the use of UGC in interdisciplinary research between tourism and health science to ensure study rigour via suitable sampling strategies and data. A framework is also proposed to guide UGC adoption in studies between these disciplines. Research involving tourists with intellectual disabilities is described to illustrate the importance of leveraging UGC effectively.

Protection of intellectual property rights in the field of national security and defense of Ukraine

It is considered the formation of an economic-legal mechanism for the protection of intellectual property rights in the field of national security and defense of Ukraine and it is substantiated that this mechanism is a complex system in a broad sense, where there is a combination of integrated innovative activity of the state scientific and production structures of the Ministry of Defense of Ukraine with the Ukrainian National Office of Intellectual Property and Innovations in the direction of protection of intellectual property rights, and also it has a basis of innovativeness (innovative-intellectual activity) taking into account the relevant principles and priorities. The effectiveness of the mechanism in the conditions of creating an innovative and intellectual environment in the field of defense with the cycle «science – technics – technology – production – defense» is determined as a targeted combination of highly qualified leading specialists and scientists in the appropriate organizational-functional and technical-technological production structure, which is aimed at innovative-intellectual activity and technical-technological entrepreneurship, where the economic component is taken into account – receiving remuneration during the commercialization of intellectual property rights objects in the form of profit, royalties, combined payment, which are intended to stimulate the subjects of right to protect intellectual property rights. Attention is focused on the activities of subjects that have violated intellectual property rights in the aspect of the directions of violations. These directions allow us to look for effective ways of countering such activities in the field of national security and defense of Ukraine. It is noted that the formation of an economic and legal mechanism for the protection of intellectual property rights in the sphere of national security and defense of Ukraine will contribute to effective countermeasures against violations of property rights of intellectual property in this important field of activity. Important criteria for the effectiveness of the protection of intellectual property rights are outlined, which are: the level of professionalism and personal responsibility of judges, the level of creative thinking and creativity of judges, the level of court independence, the level of software, organizational, personnel, legal and information support of the court apparatus. Arguably, the lack of appropriate legislative regulation and experience in the commercialization of military and defense technologies and equipment using IPPR is pointed out in Ukraine, creates opportunities for violations of property rights of intellectual property, which lead not only to the lack of effective protection of the rights of IPPR subjects, but also affect on the defense capability of the state. The economic and legal mechanism for the protection of intellectual property rights in the field of national security and defense of Ukraine is presented, which requires coordination of the efforts of all subjects authorized to protect and protect intellectual property. It is noted that the development of the sphere of intellectual property has a decisive influence on the state of national security, which is linked to organizational measures to neutralize internal sources of threats and protect against external threats to national security.

A Study on Subtitling Translation from a Multimodal Pragmatic Perspective: A Case Study of the English Subtitles of Return to Dust

Return to Dust is an outstanding mainland Chinese film that was nominated for the Golden Bear at the Berlin International Film Festival. This paper, using the theories of conversational implicature and the relevance principle, explores the implicit meanings in the film's subtitles from a multimodal perspective. It also examines whether the subtitling translation of the film is reasonable and appropriate. The paper argues that the subtitling translation should pay more attention to the cultural context of the dialogues and the pragmatic ambiguities within the film. By doing so, it can better convey the plot and adopt more suitable translation techniques and methods.

From formulae, via models to theories: Dynamic Energy Budget theory illustrates requirements

As sciences mature, they transition from observation and description to explanation and prediction. This transition is associated with qualitative changes in the way quantitative mathematical formulations are constructed and interpreted, resulting in a ‘theory’. Such transitions from phenomenology to theory are happening in biology but the heuristic framework involved is rarely articulated. We here describe how the use of models in research sets model requirements, using Dynamic Energy Budget (DEB) theory to illustrate the more elaborate ones. We first make the distinction between mathematical formulae and models based on their relation to the abstract and real worlds. We then explain how the transition from models to theory affects model construction and parameter estimation, and discuss the concept of parameter estimation-in-context using the database Add_my_Pet on animal energetics. The transition comes with the need to develop auxiliary and meta- theory and to work with multiple datasets, implying constraints for the loss function that is used for parameter estimation. Finally, we discuss the extra requirements for general explanatory models: they need to be explicit on relevant general principles and to be embedded in a wider scientific context. We also discuss how we see theory’s relationship to observation and prediction change in the future as we use it to deal with theoretical and applied problems in biology.

Penerapan Teknologi Sidik Jari dalam Sistem Hukum: Tinjauan terhadap Prinsip – Prinsip Pembuktian

The application of fingerprint technology in the legal system has brought significant changes to the evidentiary process. This technology enables the identification of individuals with high accuracy, which is an important element in law enforcement and dispute resolution. This study explores how fingerprint technology is applied in the Indonesian legal context, reviews relevant evidentiary principles, and analyzes the implications of its use in various legal cases. This research is descriptive analytical, meaning that this research aims to describe certain circumstances or situations of the objects or events being studied without intending to draw conclusions that can be applied generally. The approach used in this research is the normative juridical method. The results show that, although fingerprint technology makes a significant contribution to the effectiveness of evidentiary systems, fingerprint technology has long been used in the legal system as a tool for individual identification. Fingerprints, with their unique characteristics in each person, provide a guarantee of highly accurate identification. This technology is not only used in crime but also in various aspects of government and public services, such as population registration and securing access. The application of fingerprint technology in a modern legal context is becoming increasingly relevant with advances in digital technology that enable fast and efficient data processing. There are challenges related to privacy, data reliability and the integrity of legal processes. This research also proposes recommendations to increase the integration of fingerprint technology in the legal system in accordance with the principles of justice and human rights.

Considering Responsibilities: The Indonesian Government at the Intersect of Environmental Damage and Sustainable Development Goals

The purpose of this study is to investigate a pressing policy concern for the Indonesian government: environmental degradation. The study will focus on the law and its more advanced principles within the context of contemporary legal theory. Research methodology is known as yuridis normatif, which entails a focused examination of relevant documents to determine the relevant principles, standards, and guidelines, as well as theoretical frameworks and administrative regulations. The findings of this study suggest that governments should integrate environmental principles into environmental programs to avert ecological crises, update development policies to place equal emphasis on economic, social, cultural, and environmental factors, and reconstruct environmental law as a solution to environmental problems. The hope is that the research will contribute to a more thorough understanding of environmental law in the context of contemporary jurisprudence and shed light on pressing issues of government transparency and accountability in Indonesia. It is hoped that this research will provide a solid foundation for improving Indonesia's legal framework and legal practice to be more comprehensive and environmentally conscious.

Graph-Based Unsupervised Feature Selection for Interval-Valued Information System.

Feature selection has become one of the hot research topics in the era of big data. At the same time, as an extension of single-valued data, interval-valued data with its inherent uncertainty tend to be more applicable than single-valued data in some fields for characterizing inaccurate and ambiguous information, such as medical test results and qualified product indicators. However, there are relatively few studies on unsupervised attribute reduction for interval-valued information systems (IVISs), and it remains to be studied how to effectively control the dramatic increase of time cost in feature selection of large sample datasets. For these reasons, we propose a feature selection method for IVISs based on graph theory. Then, the model complexity could be greatly reduced after we utilize the properties of the matrix power series to optimize the calculation of the original model. Our approach can be divided into two steps. The first is feature ranking with the principles of relevance and nonredundancy, and the second is selecting top-ranked attributes when the number of features to keep is fixed as a priori. In this article, experiments are performed on 14 public datasets and the corresponding seven comparative algorithms. The results of the experiments verify that our algorithm is effective and efficient for feature selection in IVISs.