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Automated data exploration with mutual information in natural language to visualization Luong, Hue Thi-Minh; Nguyen, Vinh-The; Nguyen, Van-Viet; Nguyen, Kim-Son; Nguyen, Huu-Khanh
IAES International Journal of Artificial Intelligence (IJ-AI) Vol 15, No 1: February 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijai.v15.i1.pp129-139

Abstract

Transcribing natural language to visualization (NL2VIS) has been investigated for years but still suffer from several fundamental limitations (e.g., feature selection). Although large language models (LLMs) are good candidates but they incur computation cost and hard to trace their made decisions. To alleviate this problem, we introduced an alternative information-theoretic framework that utilized mutual information (MI) to quantify the statistical relationship between utterances and database features. In our approach, kernel density estimation (KDE) and neural estimation techniques were utilized to estimate MI, and to optimize a diversity-promoting objective balancing feature relevance and redundancy. We also introduced the information coverage ratio (ICR) to quantify the amount of information content preserved in feature selection decisions. In our experiments, we found that the proposed approach improved information-theoretic metrics, with F1-score of 0.863 and an ICR of 0.891. We observed that these improvements did not come at the cost of traditional benchmarks: validity reached 88.9%, legality 85.2%, and chart-type accuracy 87.6%. Moreover, significance tests (p < 0.001) and large effect sizes (Cohen’s d > 0.8) further supported that these improvements were meaningful for feature selection. Thus, this study provides a mathematical framework for applications requiring analytical validity that extends beyond NL2VIS to other machine learning contexts.
Examining the Impact of Internal Control and Internal Audit on the Trustworthiness of Accounting Information Systems: A Literature Review Suharyuno; melasari, Ranti; Fitrianisa, Elsya
Acman: Accounting and Management Journal Vol. 5 No. 2 (2025): Acman: Accounting and Management Journal
Publisher : P3M, Sekolah Tinggi Ilmu Ekonomi Pasundan Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55208/aj.v5i2.02

Abstract

The objective of this research is to examine how internal control and internal audit affect the reliability of accounting information systems (AIS), drawing insights from 15 national and international journal articles. The review reveals that the majority of these sources emphasize a positive and statistically significant relationship between internal control mechanisms and internal audit functions on AIS reliability. Well-structured internal control systems contribute to accurate, consistent, and trustworthy system output, while also minimizing mistakes and fraudulent activities. Moreover, when internal audits are carried out independently, they enhance transparency, streamline reporting, and increase institutional accountability. Some studies further highlight an indirect influence through enhanced fraud detection and improved quality of financial reporting. Hence, the collaborative interaction between internal audit and internal control is pivotal to achieving dependable and high-quality accounting information systems. Strengthening these components not only improves the integrity, transparency, and accuracy of accounting data but also builds trust among stakeholders. Additionally, ongoing training for internal auditors is essential to effectively address emerging risks and challenges. By focusing on these aspects, organizations can significantly improve their decision-making processes and optimize resource management, thereby enhancing overall operational effectiveness.
The Influence of Accounting Information System Receivables on Internal Control of Receivables (Case Study on One of The Distributors of Cables and Electrical Equipment in West Java) Afiyah, Annisa Nur; Rahman, Robbi Saepul; Prawiranegara, Galih Putra; Meliawati, Resna
Acman: Accounting and Management Journal Vol. 5 No. 2 (2025): Acman: Accounting and Management Journal
Publisher : P3M, Sekolah Tinggi Ilmu Ekonomi Pasundan Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55208/aj.v5i2.06

Abstract

This study seeks to assess the impact of the accounts receivable accounting information system on the internal management of accounts receivable at a cable and electrical equipment distributor in West Java. An excellent accounting information system is crucial in facilitating optimal accounts receivable management. This system ensures the precise and effective recording of accounts receivable transactions, monitors payment due dates, and generates pertinent data for executive decision-making. This study employs a quantitative methodology, utilizing data-gathering approaches by distributing questionnaires to all personnel engaged in accounts receivable management at the organization. The questionnaire was developed by assessing the independent variable of the accounts receivable accounting information system and the dependent variable of internal control over accounts receivable. Data analysis was conducted using various statistical tests, including validity assessments, reliability evaluations, descriptive analysis, and fundamental linear regression analysis. The study's results demonstrate a robust and significant correlation between the accounts receivable accounting information system and the internal control of accounts receivable. Establishing an effective accounting information system can enhance internal control efficacy by ensuring transaction recording accuracy, facilitating real-time accounts receivable monitoring, and regulating the company's credit policy. This system mitigates the risk of bad debts by delivering prompt and precise information to management, enabling appropriate preventive measures. Nonetheless, several elements beyond the accounts receivable accounting information system influence the internal control of accounts receivable, including management policies, personnel competencies, and the technology infrastructure that facilitates system implementation. Consequently, organizations are encouraged to enhance the deployment of accounts receivable accounting information systems by offering ongoing employee training, performing regular assessments of system efficacy, and creating more advanced system functionalities. Furthermore, organizations must enhance accounts receivable management rules and improve interdepartmental collaboration to achieve superior internal control. This study concludes that the accounts receivable accounting information system significantly enhances internal control over accounts receivable. Establishing an effective system enhances operational efficiency while also augmenting transparency and accountability in accounts receivable management. This study's implications offer firms insight into the significance of employing information technology in internal control, particularly in mitigating the risk of losses from bad debts. This study aims to serve as a foundation for firms to sustainably enhance the quality of accounting information systems and internal controls.
COSO-Based Internal Control and Accounting Information System Quality on Fraud Prevention Suryadi, Dodi; Eka Permana, Revi; Kurniawan, Andre; Bahari, Asniati; Rahayu, Rita; Juita, Verni
UPI YPTK Journal of Business and Economics Vol. 11 No. 1 (2026): Januari 2026
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Putra Indonesia YPTK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research examines the impact of COSO-based internal control and the quality of accounting information systems (AIS) on fraud prevention. Using a descriptive quantitative approach, this study explores how both internal control frameworks and the reliability of accounting systems contribute to minimizing fraudulent activities within organizations. The study found that COSO-based internal controls and high-quality AIS are significantly associated with fraud prevention. With a significance value of 0.000 < 0.05, the hypothesis suggesting that strong internal controls, as per COSO, reduce the likelihood of fraud is accepted. Furthermore, the quality of AIS was found to have a significant positive effect on fraud prevention, with a significance value of 0.004. These findings align with the theoretical framework of fraud prevention, particularly the fraud triangle, and highlight the need for integrated control systems to ensure effective fraud prevention. The study contributes to the understanding of fraud mitigation strategies in organizations and offers practical recommendations for enhancing internal control and accounting information systems to prevent fraudulent practices.
Convergence and Media Repositioning (An Analysis of Information Dissemination Strategies on the Instagram Account @tvOneNews) Suwadi, Suwadi; Aminudin, Amin
International Journal Of Humanities Education and Social Sciences (IJHESS) Vol 5 No 4 (2026): IJHESS FEBRUARY 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhess.v5i4.2091

Abstract

The transformation of the communication landscape in the digital era has compelled conventional mass media to adapt and evolve in order to remain relevant amid the shifting patterns of public information consumption. This study aims to analyze the information dissemination strategies employed by tvOne through its Instagram account @tvOneNews as a manifestation of media convergence. The study adopts a qualitative descriptive approach, utilizing content analysis and digital observation methods, focusing on the forms of content, patterns of news presentation, and the interactions between the media and its audiences on the Instagram platform. The theoretical foundation of this research is based on Henry Jenkins’ (2006) Media Convergence Theory, which explains the process through which various media platforms merge and interact, blurring the boundaries between traditional media (television) and new media (social media). Convergence is understood not merely as a technological integration but also as a cultural transformation and a shift in user participation patterns in producing and consuming information. The findings reveal that @tvOneNews has repositioned itself from a one-way broadcasting medium to a participatory media platform, emphasizing speed, visual storytelling, and interactivity. This convergence strategy enables tvOne to expand audience reach, enhance engagement, and strengthen its institutional image within the digital sphere. Thus, the practice of media convergence in @tvOneNews represents a concrete example of the transformation of television journalism toward a more collaborative and adaptive communication ecosystem.
The Influence of the Jakarta Flight Information Center Medan Sector on Air Traffic Services at Palembang Approach Control Unit Febby Shandra Pratiwi; Rany Adiliawijaya Putriekapuja; Surya Tri Saputra
International Journal Of Humanities Education and Social Sciences (IJHESS) Vol 5 No 4 (2026): IJHESS FEBRUARY 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhess.v5i4.2195

Abstract

The aviation industry is a strategic sector that supports both national and international connectivity. One common issue in this sector is the delay in transferring flight information between units, which can lead to potential aircraft conflicts and service delays. The Palembang Air Traffic Service (ATS) Unit under AirNav Indonesia, Palembang Branch, operates at Sultan Mahmud Badaruddin II Airport. Specifically, the Jakarta Flight Information Center (FIC) Medan Sector serves as a provider of Flight Information, Alerting, and Advisory Services within the Flight Information Region (FIR). This study aims to analyze the influence of the Jakarta FIC Medan Sector’s role on the provision of air traffic services at the Palembang Approach Control Service Unit. Using a quantitative approach, data were collected through in-depth interviews, direct observation, and documentation studies. Informants were selected through a saturated sampling technique, consisting of 30 individuals directly involved in coordination between the two units. The results show that coordination, communication, and information support from the Jakarta FIC Medan Sector have not been fully optimized. It can be concluded that enhancing these aspects is essential to improve the efficiency and quality of air traffic services at the Palembang Approach Control Unit
Effectiveness Analysis of Airspace Sector Division in ACC East, Jakarta Flight Information Region Rizky Dwi Utami; Rahmawati Sukra; Martha Saulina
International Journal Of Humanities Education and Social Sciences (IJHESS) Vol 5 No 4 (2026): IJHESS FEBRUARY 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhess.v5i4.2196

Abstract

This study examines the effectiveness of airspace sector division within the Area Control Centre (ACC) Sector East, Jakarta Flight Information Region (FIR), in facilitating efficient air traffic flow by Air Traffic Control (ATC) personnel. The continuous annual growth of air traffic necessitates a responsive and efficient sectorization system. The research aims to evaluate the current airspace sector structure from operational, technical, and human resource perspectives. Employing a quantitative descriptive method with an evaluative design, the study focuses on two key variables: ATC workload and inter-sector coordination. Data were collected from 58 ATC personnel at AirNav Indonesia’s Jakarta Air Traffic Service Centre (JATSC) through a Likert scale (1–5) questionnaire to measure workload distribution, coordination, and their relationship with sectorization effectiveness. The findings reveal that effective sector division significantly enhances ATC performance, communication efficiency, and coordination, while workload imbalance and route complexity negatively impact operational flow. It is concluded that optimizing sector design and coordination mechanisms can improve work efficiency and overall safety within Jakarta FIR. The study provides valuable insights for AirNav Indonesia in refining airspace management policies and designing future sector divisions based on empirical evaluation
The Effect of Turbulence Weather Information on Decision-Making of Air Traffic Controllers at Jakarta ACC Hafidz Kuncoro Jati; Surya Tri Saputra; Martha Saulina
International Journal Of Humanities Education and Social Sciences (IJHESS) Vol 5 No 4 (2026): IJHESS FEBRUARY 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhess.v5i4.2217

Abstract

Safe and efficient air traffic services depend on the ability of Air Traffic Controllers (ATCs) to make timely and accurate decisions, particularly when confronted with adverse meteorological phenomena such as turbulence. This study aims to analyze the influence of turbulence weather information on the operational decision-making of ATCs at the Jakarta Area Control Centre (ACC). Employing a quantitative approach, data were collected from 77 respondents through structured questionnaires and analyzed using descriptive and inferential statistics, including validity, reliability, and linear regression tests. The findings indicate a positive and significant relationship between the provision of turbulence information (independent variable) and ATC decision-making (dependent variable), with a coefficient of determination (R²) of 0.640. This result suggests that 64% of decision-making accuracy is influenced by the quality of turbulence information, while the remaining 36% is affected by other factors such as workload and experience. The study concludes that enhancing the timeliness, accuracy, and completeness of meteorological information is crucial to support ATCs in making precise and safe operational decisions under high-pressure and high-traffic conditions within the Jakarta Flight Information Region (FIR)
A Study on the Disclosure of Climate Change Information in Indonesian Companies' Sustainability Reports Wicaksono, Adi; Agus Bandiyono
Indonesian Accounting Research Journal Vol. 6 No. 1 (2025): Vol. 6 No. 1 (2025): Indonesian Accounting Research Journal (October 2025)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/iarj.v6i1.6296

Abstract

Perubahahan cuaca yang semakin ekstrim diakibatkan oleh perubahan iklim global yang makin tidak terkontrol. Dalam hal tersebut, dibutuhkan komitmen setiap negara untuk melaksanakan tujuan yang tercantum dalam Paris Agreement. Untuk itu pelibatan perusahaan dalam pengungkapan perubahan iklim dan emisi karbon (GRK) sangat dibutuhkan. Penelitian ini bertujuan untuk dapat memetakan dan menganalisis terkait praktik pengungkapan informasi terkait perubahan iklim (climate change) dalam laporan keberlanjutan (sustainability report) perusahaan dan industri di Indonesia, serta menganalisis praktik yang dilakukan oleh pemerintah Indonesia dalam komitmennya mengatasi tantangan perubahan iklim (climate change). Penelitian ini menggunakan metode scoping review dengan menggunakan aplikasi Publish or Perish untuk mencari data dari artikel jurnal penelitian terdahulu sesuai dengan kriteria yang penulis harapkan yang kemudian penulis lakukan analisis menyeluruh dengan penjelasan novelty. Penelitian ini menunjukan bahwa praktik pengungkapan perubahan iklim perusahaan di Indonesia tercermin dalam pengungkapan emisi karbon yang tercantum dalam laporan keberlanjutan perusahaan. Penggunaan standar GRI 300 memudahkan perusahaan untuk menyusun laporan dan membawa transparansi dan akuntabilitas perusahaan terkait kinerja lingkungan. Pada sisi pemerintah juga telah melaksanakan pengungkapan emisi karbon yang salah satunya dengan melalui siaran pers di Kementerian ESDM dan sebagai bentuk komitmen Indonesia dalam Paris Agreement.
Analysis Of The Needs For An Inventory Information System For Land Asset Document Management At PT PLN UIT JBT Fitriliani, Putri Angelina; Ramadhan, Gilang; Saleh, Suji Abdullah
Indonesian Accounting Research Journal Vol. 6 No. 1 (2025): Vol. 6 No. 1 (2025): Indonesian Accounting Research Journal (October 2025)
Publisher : Jurusan Akuntansi Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/iarj.v6i1.6830

Abstract

PT. PLN (Persero) Central Java Transmission Main Unit manages many assets in the form of land to support the construction of towers. Assets managed are land assets consisting of land rights data, type of certificate, pre-certificate, mapping of land location, and documents on legal aspects of the land. These land assets included in regional property whose management must be accountable. However, this management is not optimal. To support inventory activities which contain land asset data, land asset mapping, and digital land asset documents. Based on the PIECES Framework analysis which consists of the dimensions Performance, Information and Data, Economic, Control and Security, Efficiency, and Service. This research was using descriptive research methods with a qualitative approach through data collection techniques of interviews. Developing the latest information system that is integrated, efficient and responsive to the needs for land asset document management is a strategic step.

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