File Management Research Articles

Dual Education: A methodology Used in the Professional Secretariat School for developing workplace competencies during 2023

The Dual Professional Training Project of the Professional Secretarial School (ESP) of the National University since 2000 and is implemented in the diploma program of the two careers Commercial Education and Office Administration, which provide work spaces for students to acquire certified professional experience and, at the same time, develop labor and social competencies, through the combination of theory and practice. Continuous supervision of the participants is carried out, as well as interviews and focus groups to learn about the experiences of this modality in the year 2023, which were the acquisition of knowledge in the area of technology with the use of platforms, programs and databases; the execution of techniques through the development of document types and file management; and participation in areas complementary to their training, such as training and handling of confidential information, in addition to the skills put into practice, for example, teamwork, assertive communication and creativity. The teaching staff of the ESP has pedagogical training and experience in the technical area, necessary to complement the work developed by the tutors within the companies, which have the disposition and resources to participate in this modality.

Enhancing MRI image retrieval using autoencoder-based deep learning: A solution for efficient clinical and teaching applications

BackgroundMagnetic resonance imaging (MRI) image retrieval holds significant value in clinical contexts and medical education due to the shortcomings of traditional methods: slow speed, low accuracy, and limited learning capabilities. Improving this retrieval process is crucial for enhancing medical diagnostics and educational outcomes. Efforts to overcome these challenges are paramount for advancing healthcare practices and educational methodologies. MethodThis study explores the use of autoencoders in deep learning to effectively retrieve MRI images from databases for medical education, emphasizing the model's capacity to be trained with a small amount of labeled data. This work intends to improve the MRI image retrieval process by utilizing autoencoders, demonstrating the promise of deep learning technologies in medical image analysis without the need for large labeled datasets for training. ResultsResearch has demonstrated the exceptional advantages of this method for MRI image retrieval tasks, with an average accuracy of 99.09%. This indicates that the technique performs exceptionally well in this particular domain and is very effective and reliable in extracting MRI images. ConclusionsThis innovative approach can improve the archival management and diagnostic functions of medical images, providing an efficient and reliable solution for MRI image retrieval. It not only helps doctors with clinical diagnosis and medical teaching and research more quickly but also suggests a convenient solution for file management related to medical images.

A Historical Building Information Modeling-Based Framework to Improve Collaboration and Data Security in Architectural Heritage Restoration Projects

With the increasing awareness of architectural heritage conservation and the development of digital technology, there is an urgent need in the field of architectural heritage restoration for a novel solution that can enhance data security, collaboration efficiency, and file management capabilities. This study proposes an Architectural Heritage Restoration Distributed Common Data Environment (AHR-DCDE) framework based on blockchain and IPFS technologies to address the above challenges. The AHR-DCDE framework significantly improves data security and collaborative efficiency in architectural heritage restoration projects by creating a decentralized collaborative design process that achieves data immutability, traceability, and efficient large-scale file processing capabilities. The AHR-DCDE framework significantly improves data security and collaborative efficiency in architectural heritage restoration projects by creating a decentralized collaborative design process that achieves data immutability, traceability, and efficient large-scale file processing capabilities. In this study, the practicality and effectiveness of the AHR-DCDE framework is verified by taking the heritage restoration design project of Pinghe Packing Factory in Wuhan, Hubei Province, as an example. Evaluation of the framework’s network latency, throughput, and storage costs indicates that AHR-DCDE can meet the requirements of architectural heritage restoration projects, possessing efficient capabilities for handling and sharing project data. Furthermore, the implementation of the AHR-DCDE framework also facilitates efficient collaboration among interdisciplinary teams, providing robust technical support for the protection and restoration of architectural heritage.

Analysis of Music Teaching Problems in Chinese Universities

This study aims to explore the problems of music teaching in Chinese colleges and universities. Through the review and analysis of the existing literature, it is found that music teaching in Chinese colleges and universities suffers from the problems of homogenised content, outdated methods and insufficient teachers. Among them, the problems in teaching are specifically reflected in the following three aspects: music teaching in Chinese colleges and universities tends to favour traditional classical music, ignoring other genres of music, students lack of music education that combines with the trend of the times, and the influence of China's education system and policies. Outdated teaching methods are specifically manifested in the following 3 aspects: neglecting the active participation of students and the cultivation of practical ability, lack of innovative teaching means and tools, and the existence of the neglect of students' individual needs. Inadequate teacher strength is specifically manifested in the following 3 aspects: inadequate teacher training system, lack of teachers with professional skills, and imperfect teacher mobility and file management.

Design an Inventory Information System on General Administration Section of Polytechnic Harapan Bersama

The inventory information system used The general administration department still uses a manual system. Current systems use Microsoft Office Excel which causes the process of searching inventory data to be slow. Therefore, this research aims to make the system more efficient, easy to use, and can speed up information access and facilitate data or file management. The inventory system is very effective and efficient to use in general section units, especially logistics sub-divisions because the management of goods starting from procurement, inventory and transactions is recorded accurately. It is hoped that with this system, the process of processing university logistics goods data can run smoothly, quickly, with minimal errors, and information needs about university logistics can be obtained easily if at any time needed. The inventory system is very effective and efficient to use in general section units, especially logistics sub-divisions because the management of goods starting from procurement, inventory and transactions is recorded accurately.

Perancangan Sistem Informasi Peminjaman dan Pengembalian Berkas Rekam Medis Rawat Jalan dengan Metode Waterfall

Wiyung Sejahtera Hospital in recording the borrowing and returning of outpatient medical records still uses expedition books which are recorded manually. The research aims to design and develop an information system to facilitate the process of borrowing and returning outpatient medical record files using the Waterfall method approach. The Waterfall method was chosen because of its ability to divide system development into structured stages, starting from requirements analysis to maintenance. The needs analysis stage involves an in-depth study of existing processes and user needs. Next, system design is carried out by building a design plan that includes database structure, user interface design, and system workflow. System implementation is carried out by developing applications based on previous designs, while system testing is carried out thoroughly to ensure quality and performance before full implementation. The maintenance stage is carried out to ensure system operation and carry out continuous repairs and improvements. As a result, it is hoped that this system can improve the efficiency and quality of outpatient medical record file management and health services as a whole. The conclusion of this research is the successful design and development of a computer-based information system for borrowing and returning outpatient medical records at Wiyung Sejahtera Hospital using the waterfall method.

Research on Improving the Optimization System of Agricultural and Forestry Resource Allocation Management Measures by Using Multi-Objective Optimization Algorithm

At present, there are some problems in the use of forestry resource database, such as large amount of data and data centralization, which leads to the low efficiency of the system. Therefore, an application software platform for forestry informatization is built based on optimized Hadoop cluster. The system consists of four parts: permission management, file management, interface management and data processing. In this paper, a control strategy FDMDR is designed, which implements dynamic copy management according to user access frequency. A method of file access frequency limit based on DMDR is proposed, and the data in the system is processed dynamically. The experiment proves that the system can integrate traditional files, images, videos and other contents organically. The system has achieved a better integration of traditional agricultural information resources. It has good performance and scalability.

RatHole: Authentication Algorithm for Controling Access to Mobile Phone File Management System

Millions of Naira are being laundered by criminals through internet fraud, which deceives the victim with a false presentation, or hacking, which involves breaking information system security to steal financial information or data. Cybercrime, more specifically internet fraud, has become a common problem facing the world. In any case, this only occurred if the attacker was able to obtain the victim's account privileges (bank account, credit card information, or login credentials). This work presented an authentication technique that can be inexpensively implemented and used to create a secure architecture that is hard to breach. It can also reduce the amount of overhead that is placed on the authentication server during an attempt at authentication. The possibility of breaking the authentication technique was calculated using probability theory, and the mobile-based authentication algorithm was implemented using Android Studio. The result of this research shows the implementations of RatHole algorithm using android operating system which is file management android app that is being protected with RatHole algorithm and the probability of breaking down the algorithm for 1 to 10 authentication method keeps reducing by averagely 0.12. The implemented Rat-Hole on android devices also consumed 20 to 30 megabytes of data very less than memory consumption of recent research based on block chain solution which consumed 1 gigabyte to 50 gigabyte of memory.

Enabling Simultaneous PDF File Access on Android Mobile Device

Pdf (portable record format) files use is growing each day for college kids, instructors, and for all of us because it's far person pleasant clean to examine, open and proportion. purpose: This assignment goals to beautify the user experience by means of growing a cell application for Android devices that allows users to open and manipulate a couple of PDF files simultaneously or simultaneously. Our answer leverages Android's sturdy multitasking talents to allow the simultaneous establishing of multiple PDF files within a unmarried app, presenting a unbroken and effective workflow. Key capabilities encompass: Tabbed Interface: The application presents PDF files in a tabbed interface, allowing users to replace between documents results easily. every tab represents a different PDF document, making navigation intuitive. report management: The app affords gear for organizing and handling PDF documents efficaciously. users can create folders, rename documents, and perform actions like reproduction, move, and delete. Customization: users can customize the viewing revel in through adjusting settings like zoom degree, page layout, and coloration schemes, making sure a relaxed analyzing revel in. Our assignment addresses the growing need for green PDF record control on Android devices, catering to experts, college students, and anybody who relies on PDFs for his or her daily obligations. by means of imparting a unbroken and function-wealthy answer, we aim to enhance mobile productiveness and convenience in coping with PDF documents. This assignment represents a full-size leap forward in cell PDF file management, imparting Android customers with a versatile and user-friendly device for handling multiple PDF documents simultaneously. whether or not for paintings, have a look at, or entertainment, our application empowers customers to make the most of their Android devices for PDF-related responsibilities

Design of a Modularization-Based Automation Performance Simulation Framework for Multi-Vehicle Interaction System

With the electrification and connectivity of vehicles in transportation, traditional vehicles with single drivetrains are being replaced by pure electric or hybrid electric vehicles (HEVs). This evolution has given rise to diverse electromechanical coupling drivetrains. There is a pressing need to update simulation software to assess the economic performance of vehicles in various environments, and promote sustainable development and energy conservation. This paper presents a unified framework for the construction and automated operation of large-scale automated vehicle simulations with multiple drivetrain types, facilitating synchronous information exchange among vehicles. Central to the framework is the development of a plug-and-play vehicle model based on a modular component design, facilitating the rapid assembly of vehicles with varied drivetrain configurations and standardizing simulation file management. Additionally, a standardized simulation process construction is established to accommodate the automated operation of simulations. Furthermore, a data scheduling method among vehicles is introduced to achieve multi-vehicle interconnection simulation. Finally, the effectiveness of the framework is demonstrated through a case study involving queue-following control for HEVs. This framework aims to provide a comprehensive solution for quickly establishing automated simulation environments for multi-vehicle interaction, enhancing model reusability and scalability.

Revolutionizing Cloud Storage Security: Searchable Public-Key Encryption

The Secure Cloud Storage App, developed using React.js for the frontend and MongoDB for thebackend, addresses the growing need for a reliable and privacy-focused solution for storing and managing digital assetsin the cloud. In response to the escalating demand for a dependable and privacy-centric solution to handle digital assetsin the cloud, the Secure Cloud Storage App has emerged, meticulously crafted with React.js powering its frontend andMongoDB driving its backend architecture. This innovative application stands as a beacon for users seeking a securehaven for their data. At its core, security takes precedence, with the implementation of cutting-edge encryptionprotocols meticulously woven into every aspect of data transmission and storage. This fortification ensures the utmostconfidentiality and integrity of user information throughout its journey within the cloud infrastructure. The userinterface, expertly fashioned using React.js, stands as a testament to seamless design and intuitive interaction. Users areempowered with effortless capabilities to upload, organize, and access their files, enhancing productivity andconvenience in managing digital assets. MongoDB, a stalwart in backend database solutions, offers a robust foundationcharacterized by scalability and flexibility, adeptly catering to diverse storage requirements. Moreover, the SecureCloud Storage App encompasses comprehensive user authentication and authorization mechanisms, bolstering accesscontrol and privacy measures. Through the amalgamation of secure authentication protocols and end-to-end encryption,paramount importance is placed on shielding user data from prying eyes, fostering an environment of trust andconfidence in cloud-based file management. The synergy between React.js and MongoDB transcends meretechnological integration; it epitomizes a harmonious marriage of functionality and security. Not only does this pairingensure a responsive and dynamic user interface, but it also lays down a resilient and secure infrastructure for the storageand retrieval of sensitive information within the cloud ecosystem. In essence, the Secure Cloud Storage App stands as abeacon of innovation, ushering in a new era of secure and efficient cloud-based file management solutions.

The Practice and Perception of Establishing Food Safety Supervision and Management Files

With the steady development of China s economy, the production and living standards of the people in China have gradually im- proved. People no longer stay at the basic level of eat own s fill and wear warm clothes in clothing, food, housing and transportation , and pay more and more attention to the safety and health of food. In recent years, in order to let the people eat conscience and rest assured , China s government health and food related departments have been committed to research on food safety supervision and management. At the same time, the standardization, standardization organization and management of food hygiene supervision and management files should be carried out to facilitate their subsequent supervision. This paper analyzes the practice and experience of food hygiene supervision and man- agement files.

Computer and ICT Skills Level of Small-Scale Business Organization Employees: Basis for Company Intervention Program

An increasing number of businesses now rely on computer technology to complete tasks. For this reason, possessing computer skills has become increasingly crucial This study aimed to assess the computer and ICT skills of employees in small-scale business organizations. The researcher administered a survey questionnaire to a purposive sample of 28 employees from small-scale business organizations, and the quantitative data gathered was organized and processed using SPSS version 17.0. The explanatory design employed unstructured interviews with non-probability sampled respondents to collect qualitative data. Thematic analysis was used to establish themes arising from the qualitative responses. Findings revealed that employees in these organizations have a low level of competence in performing office tasks, such as basic computer operations, file management, word processing, database use, and network use. There are no significant differences in computer and ICT skill levels among employees in small-scale business organizations when grouped by educational attainment, length of service, and gender. Based on the interviewees' responses, common themes emerged, such as poor internet connectivity, an unreliable power supply, a lack of funds to purchase gadgets that can access the internet, a lack of knowledge and interest in learning, and a lack of time to attend a short program related to computers and ICT are the reasons for low levels of computer and ICT skills. Tutorials and self-study are common strategies employees use to accomplish assigned tasks in the office.

Securing Supply Chains in Open Source Ecosystems: Methodologies for Determining Version Numbers of Components Without Package Management Files

In the case of supply chain security detection research, determining the component version number is a crucial task for the open source components of package-free management files. This paper aims to explore the new perspective of the determination of component version numbers based on various methods and to propose an effective method. First, by analyzing the source code of the component, you can try to determine the version number of the component by a specific mode, function, or variable in the code. This approach requires in-depth study and analysis of the source code to extract key code snippets that may contain version information. Second, the submission history of the component can be used to track the change of the version number. The modification content and update information for each version is obtained by viewing the submission records of the components in the version control system. Such an approach is relatively feasible for those components with a canonical versioning history. In addition, the metadata or metadata information of the component can be used to determine the version number. Some open-source components may contain version-related information in their code or documentation, such as release date, release instructions, version labels, etc. By parsing and extraction of these metadata, the version number of the components is obtained. In addition, the version number of the component can be obtained through communication with the community or the developer. Participate in the relevant open source community or contact component developers to consult them for information about the component version. This approach may require more time and resources, but is a viable option for those components that are difficult to determine the version number through other means. To sum up, the determination of the version number of open source components without package management files is an important link in supply chain security detection.

File Packer-Un packer System

The File Packer/ Un packer Application is a software designed to streamline the process of compressing and decompressing files and folders. In the digital age, the need for efficient data storage and transfer is paramount. This Application aims to address this need by providing a versatile and user-friendly tool for packing multiple files and directories into a single compressed archive, as well as extracting them when required. The application features a robust user interface that allows users to select files and folders for packing and specify compression settings. It supports various compression algorithms, such as ZIP, GZIP, and RAR, offering flexibility to accommodate different user preferences and requirements. Additionally, the application provides options for password protection and encryption to enhance data security [1]. In a world where data management and security are of paramount importance, Our File Packer/Unpacker Application aims to simplify and enhance the process of file compression and decompression. This Application offers a versatile and secure solution for individuals and organizations seeking to optimize their data storage and transfer operations. Key Word: File Management, Lempel-Ziv-Welch (LZW), Data security, Data storage, Achive Files

Digital Platform for Confidential Complaint Resolution: Empowering Anonymity in Online Reporting

This report explores an innovative anonymous authentication system designed for academic services within the university environment. The primary objective of this proposed system is to safeguard students' identities when reporting instances of academic misconduct within the university system. The system comprises two fundamental sub- systems: one dedicated to user management and the other focusing on file management for feedback submitted by students. The "User Management" system facilitates tasks such as new enrollment, registration verification, and key distribution to system users. Meanwhile, the "Student Feedback" system assists users in providing feedback, encrypting and describing files, and submitting feedback. The file encryption process employs the Attribute-Based Encryption (ABE) algorithm. Both systems are interconnected through a confidential API. In the testing phase of this study, data from Pune University's community service participants in the year 2023 were utilized. The tests covered processes such as anonymous authentication, encryption, file description, key distribution, feedback submission, and feedback status. The evaluation produced positive results, indicating that the user authentication process takes only 4.6 seconds, while sending feedback requires 6.4 seconds. Key Words: Anonymous Authentication, Student Feedback, Academic Service, Distributed System,MD5, online , complaint , management , respond.

Diciclo: Flexible User-level Services for Efficient Multitenant Isolation

Containers are a mainstream virtualization technique for running stateful workloads over persistent storage. In highly utilized multitenant hosts, resource contention at the system kernel leads to inefficient container input/output (I/O) handling. Although there are interesting techniques to address this issue, they incur high implementation complexity and execution overhead. As a cost-effective alternative, we introduce the Diciclo architecture with our assumptions, goals, and principles. For each tenant, Diciclo isolates the control and data I/O path at user level and runs dedicated storage systems. Diciclo includes the libservice unified user-level abstraction of system services and the node structure design pattern for the application and server side. We prototyped a toolkit of user-level components that comprise the library to invoke the standard I/O calls, the I/O communication mechanism, and the I/O services. Based on Diciclo, we built Danaus, a filesystem client that integrates a union filesystem with a Ceph distributed filesystem client and configurable shared cache. Across different host configurations, workloads, and systems, Danaus achieves improved performance stability, because it handles I/O with reserved per-tenant resources and avoids intensive kernel locking. Based on having built and evaluated Danaus, we share valuable lessons about resource contention, file management, service separation, and performance stability in multitenant systems.

Generation of Revision Identifier (rsid) Numbers in MS Word

The 2007 implementation of the Office Open XML standard for Microsoft Word introduced the assignation of individual revision save identifiers (Rsid) to document editing sessions that end in a save action. The relevant standards ECMA (2016) and ISO/ IEC 29500-1:2016 (2016) stipulate that these Rsid should be allocated randomised but with increasing numerical value, thereby documenting the progress of the editing. As MS Word is the most ubiquitous word processing software, Rsid appear to be a useful tool to examine and provide evidence for a wide range of common document generation editing and modification processes and file management operations, with implications for document analysis including, but not limited to academic integrity issues in student assignment submissions (e.g. contract cheating). This paper presents the results of a series of experiments conducted to assess whether and how well MS Word implements the ECMA and ISO/ IEC standards. The results show that the number of allocated Rsid indeed increases with each edit and save action, with the previous Rsids carried over and retained. The newly allocated Rsid, however, do not conform to the standard as the numerical value of a Rsid associated with a save action may be larger or smaller than any or all of those allocated during that of the previous save actions. The allocation of a new Rsid is not necessarily caused by an edit event but that a new Rsid can also be generated if a file is saved as rtf or if it is sent as an e-mail from within MS Word, although the file was not edited in any way. Rsid numbers are not generated if a person opens a MS Word document, reads it and closes the file without saving, making this action impossible to detect. MS Word template files on a given machine contain document (root) Rsid numbers that are generated when a newly installed application is launched for the first time. As these will be embedded as legacy Rsid into every new file generated from that template file, they act as signatures for all MS Word documents that are created. The experiments have shown that user behaviour has a direct influence on the number of Rsid represented in a given file. Although the implementation of Office Open XML chosen by Microsoft is not compliant with the relevant standards, and thus Rsid cannot be used determine the exact chronological order of all editing sequences within a given document, the Rsid retain their value for document forensics as they are associated with specific edit events, and illuminate the document writing and editing process.

A comprehensive investigation of researchers’ shared file management practices in cloud storage

ABSTRACT The use of cloud storage, which provides ubiquitous and simultaneous access to files, is prevalent among researchers for their collaborative projects. This study comprehensively examined researchers’ shared file management practices in cloud storage by conducting an online survey with 534 researchers across disciplines. This study uncovered activities that needed better support and possible ways of making shared file management practices more satisfactory by identifying variables associated with satisfaction. The findings revealed different practices and showed that researchers were not active in managing shared files. Among different shared file management activities, finding/re-finding, archiving, and organizing activities needed better support. Researchers’ satisfaction was the highest when their research team had explicit rules for organizing and archiving shared files, when they organized files regularly, used location/organization of the files when finding/re-finding files, and managed shared files frequently. There were only a few disciplinary differences in researchers’ shared file management practices. Some specific design suggestions for PIM tools and applications were made based on the results. This study deepens our understanding of researchers’ shared file management practices in cloud environments, shows possible ways to enhance researchers’ satisfaction, contributes to PIM literature, and informs the design of tools that better support researchers’ shared file management.

Smarter and resilient smart contracts applications for smart cities environment using blockchain technology

Our daily activities revolve around various technologies, the smart city technologies and the services they offer have all influenced modern living conditions. The purpose of a smart city is to enhance people's quality of life and provide possibilities to address social and environmental issues. As a developing technology, blockchain is beneficial for enhancing smart city services including food tracking, supply-demand matching, the security of connected cars, and regulatory compliance. We propose a new framework for describing how blockchain technology is used in smart contracts to improve security, dependability, and many other positive outcomes in a smart city environment. We propose smarter and resilient smart contracts using blockchain technology to manage real estate information. We propose a framework with tamperproof functionality to store the data and retrieve the data. Smart contract mathematical computations like overhead rate, execution time, mean computational cost, standard deviation, throughput, and resource utilization are evaluated and the results are compared. This paper focuses on real-world rental file management scenarios to demonstrate the benefits of blockchain technology and how it is used to address the issues that currently exist in developing smart contracts and services while exchanging real land and other properties in a smart city environment.