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102 results for “NGO”
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Review ArticleOpen accessIn the author namesA Review on Automated Menu Planning ApproachesHea Choon Ngo, Yu-N Cheah, Ong Sing Goh et al.Planning is widely been used in many areas such as in medicine, administration, business, logistics, education, environment and family matters. In automated planning research, the word "plans" refers specifically to plans of action. It is about the representation of future behavior, generally a series of action, with temporal and other constraints on them for execution by some agents. Theoretically, planning … …Journal of Computer Science, Vol. 12, Issue 12 · 8 Feb 2017 · 8,189 accessesView PDFCite
Review ArticleOpen accessIn the author namesA Review on Automatic Text Summarization ApproachesYogan Jaya Kumar, Ong Sing Goh, Halizah Basiron et al.It has been more than 50 years since the initial investigation on automatic text summarization was started. Various techniques have been successfully used to extract the important contents from text document to represent document summary. In this study, we review some of the studies that have been conducted in this still-developing research area. It covers the basics of text summarization, … …Journal of Computer Science, Vol. 12, Issue 4 · 30 Apr 2016 · 10,365 accessesView PDFCite
Research ArticleOpen accessIn the author namesFACTORS INFLUENCING MOBILE-LEARNING ADOPTION INTENTION: AN EMPIRICAL INVESTIGATION IN HIGH EDUCATIONNgo Tan Vu Khanh, Gwangyong GimThis study investigates the use of mobile phones and tablets for learning purposes among university students in Vietnam. For this purpose, the research is based on relevant technology acceptance literature and the Technology Acceptance Model (TAM) is proposed to analyze the adoption of mobile devices and smart phones by Vietnam students for accessing course materials, searching the web for information … …Journal of Social Sciences, Vol. 10, Issue 2 · 2 Jul 2014 · 8,626 accessesView PDFCite
Research ArticleOpen accessIn the author namesVideo Retrieval using Histogram and Sift Combined with Graph-based Image SegmentationTran Quang Anh, Pham Bao, Tran Thuong Khanh et al.Problem statement: Content-Based Video Retrieval (CBVR) is still an open hard problem because of the semantic gap between low-level features and high-level features, largeness of database, keyframe’s content, choosing feature.In this study we introduce a new approach for this problem based on Scale-Invariant Feature Transform (SIFT) feature, a new metric and an object retrieval method. Conclusion/Recommendations: Our algorithm is built … …Journal of Computer Science, Vol. 8, Issue 6 · 15 Mar 2012 · 7,020 accessesView PDFCite
Research ArticleOpen accessIn the author namesPotential Environment and Public Health Risk Due to Contamination of Heavy Metals from Industrial Waste Water in Lam Thao, Phu Tho, VietnamNguyen Cong Vinh, Ingrid Oborn, Pham Quang Ha et al.Problem statement: In Vietnam, rice cultivation plays an important role in national economic development and food security. However, rice production is facing many problems associated with rapid industrialization and urbanization in the country. Resultant emissions of solid and liquid wastes are often untreated and discharged directly to agricultural land. These practices have potential impacts on the environment and human health. … …American Journal of Environmental Sciences, Vol. 8, Issue 1 · 28 Feb 2012 · 8,430 accessesView PDFCite
Research ArticleOpen accessIn the author names2D Object Description with Discrete SegmentsNbhan D. Salih, David C.L. Ngo, Hakim Mellah2D object shape description has gained considerable attention in field of content-based image retrieval (CBIR) and in various applications that concerned with the shapes of objects. Object shape descriptors in the literature are commonly classified into two forms: contour-based and region-based. In this paper we present our contour-based shape representation and description, where the object shape is represented and describe … …Journal of Computer Science, Vol. 2, Issue 7 · 31 Jul 2006 · 6,543 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Lightweight PyBullet-Based Framework for Fast Reinforcement Learning Prototyping on 6-DOF Robotic ArmsNgoc Kim Khanh Nguyen, Anh Thu Mang, Quang NguyenControlling 6-Degree-of-Freedom (6-DOF) robotic arms for precise manipulation tasks is challenging due to kinematic redundancy and the complexity of existing simulation environments like MuJoCo or ROS-Gazebo. This paper presents ArmReach6DOFEnv, a lightweight, open-source simulation framework built on PyBullet for rapid Reinforcement Learning (RL) prototyping on 6-DOF robotic arms. Using a Universal Robot Description Format (URDF) model, the environment supports a … …Journal of Mechatronics and Robotics, Vol. 9, Issue 1 · 11 Feb 2026 · 3,082 accessesView PDFCite
Research ArticleOpen accessIn the author namesInvestigating Campylobacter Spp. in Mekong Delta Duck Farms: Prevalence, Risk Factors, and Antibiotic ResistanceNguyen Vu Thuy Hong Loan, Le Trung Kien, Do Ngoc Yen Phuong et al.Campylobacter spp. is a leading cause of gastroenteritis worldwide, contributing to significant health and economic burdens, especially in poor hygiene practices. Investigating this bacterium's prevalence and antibiotic resistance in ducks from the Mekong Delta is essential, as the region's extensive duck farming industry presents a potential risk for transmission to humans through the food chain. During August 2024 to February … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 4 · 8 Feb 2026 · 1,623 accessesView PDFCite
Case ReportOpen accessIn the author namesA Case Report of Severe Malaria Due to Plasmodium falciparum Malaria Complicated by Symmetrical Peripheral Gangrene (SPG) at the Matlaboul Fawzaini National Hospital Center, Touba, SenegalJules Yindoni Zande, Ndeye Fatou Ngom et al.Malaria remains a major public health problem worldwide, particularly in Africa. Symmetrical Peripheral Gangrene (SPG) is a distal ischemic lesion affecting at least two extremities in the absence of proximal arterial obstruction and vasculitis. It is a rare and severe clinical entity. Its association with malaria is rare, with approximately 27 cases reported worldwide, mostly in Asia. A 15-year-old male … …American Journal of Infectious Diseases, Vol. 21, Issue 1 · 22 Jan 2026 · 2,811 accessesView PDFCite
Research ArticleOpen accessIn the author namesSparse Partial Optimal Transport via Quadratic RegularizationKhang Tran, Khoa Nguyen, Anh Nguyen et al.Partial Optimal Transport (POT) has recently emerged as a central tool in various Machine Learning (ML) applications. It lifts the stringent assumption of the conventional Optimal Transport (OT) that input measures are of equal masses, which is often not guaranteed in real-world datasets, and thus offers greater flexibility by permitting transport between unbalanced input measures. Nevertheless, existing major solvers for … …Journal of Computer Science, Vol. 21, Issue 7 · 17 Jul 2025 · 3,913 accessesView PDFCite