https://elib.vku.udn.vn/handle/123456789/1435 Thu, 09 Apr 2026 07:39:51 GMT 2026-04-09T07:39:51Z https://elib.vku.udn.vn/handle/123456789/3178 Title: Intelligent Fruit Recognition System Using Deep Learning Authors: Nguyen, Ha Huy Cuong; Luong, Anh Tuan; Trinh, Trung Hai; Ho, Phan Hieu; Meesad, Phayung; Nguyen, Thanh Thuy Abstract: Industrial Revolution 4.0 has made us people more professional, automating all production stages from office work to project work on farms. In the precision agriculture, it is very urgent to bring new and effective solutions to using artificial intelligence for people to use and improve the manual steps gradually, and increase the automation feature. So, automatic fruit recognition technique is the latest trend and effective technique in precision agriculture. This paper proposes a technical solution for fruit classification using deep learning. Automatic fruit identification using computer vision is considered a challenging task. This is because there are similarities between fruits and changes in the external environment such as light affect the fruit recognition model. Most previously implemented techniques have some limitations since their testing and evaluation is done using a limited set of data sets. Some implementations, does not consider changes to the external environment for the image are considered in this implementation. In this paper, exploring part of the deep learning algorithms was achieved and discovered strengths and weaknesses for these algorithms. The knowledge was gained on deep learning and a model was built that could recognize fruits from images. Description: International Conference on Computing and Information Technology (IC2IT 2021); Lecture Notes in Networks and Systems book series, Vol 251; pp: 13–22. Tue, 01 Jun 2021 00:00:00 GMT https://elib.vku.udn.vn/handle/123456789/3178 2021-06-01T00:00:00Z https://elib.vku.udn.vn/handle/123456789/2270 Title: Yếu tố tác động đến sự hình thành Ủy ban kiểm toán tại các công ty cổ phần Việt Nam Authors: Nguyễn, Thị Thanh Nhàn Abstract: Ủy ban kiểm toán (UBKT) là một công cụ quản trị công ty mang lại nhiều lợi ích to lớn trong việc gia tăng độ tin cậy thông tin, kiểm soát rủi ro và tăng cường sự tuân thủ, ứng xử đạo đức trong doanh nghiệp. Ở Việt Nam hiện nay các doanh nghiệp đã bắt đầu quan tâm đến mô hình UBKT, tuy nhiên, việc áp dụng mô hình này vẫn còn khá hạn chế do chưa nhận thức đầy đủ vai trò của UBKT. Bài viết nghiên cứu vai trò, chức năng của mô hình UBKT cùng với phân tích kết quả áp dụng mô hình tại các công ty cổ phần Việt Nam. Kết quả chỉ ra các yếu tố bao gồm số lượng cổ đông, sự phân tán cổ đông, phạm vi quyền sở hữu của giám đốc điều hành và danh tiến của công ty kiểm toán độc lập có thể tác động để thúc đẩy hoặc cản trở sự hình thành và phát triển UBKT tại Việt Nam. Description: Kỷ yếu Hội thảo Khoa học Quốc gia về Kế toán và Kiểm toán - VCAA 2021; trang: 1295-1300. Wed, 01 Dec 2021 00:00:00 GMT https://elib.vku.udn.vn/handle/123456789/2270 2021-12-01T00:00:00Z https://elib.vku.udn.vn/handle/123456789/2269 Title: Một số giải pháp nâng cao hiệu quả của ngành Du lịch tại Đà Nẵng trong bối cảnh đại dịch Covid-19 Authors: Nguyễn, Thị Kim Ánh Abstract: The global coronavirus outbreak has affected the strategies, policies and operating procudures of travel companies, especially fo Da Nang tourism. Not only are travel companies taking measures to protect employees, tourists and other activities, but authorities at all levels are also very close to taking measures of preventing the epidemics in the future. This article offers some solutions of improving the efficiency of the tourism industry in Da Nang to prepare for and deal with the spread of coronavirus during the tourist season. Description: Tạp chí Thiết bị giáo dục; Số đặc biệt; trang: 234-236. Wed, 01 Sep 2021 00:00:00 GMT https://elib.vku.udn.vn/handle/123456789/2269 2021-09-01T00:00:00Z https://elib.vku.udn.vn/handle/123456789/2237 Title: Formalization of Business Processes and Business Rules Model using Colored Petri Nets Authors: Nguyen, Thanh Tuan; Le, Thanh Nhan; Hoang, Thi Thanh Ha Abstract: Business process modeling is becoming more popular as a way to improve system design and analysis efficiency and quality. As enterprise business processes get more complex and there are more modeling languages, the ability to validate the process model automatically has become a critical feature of modeling tools. To be effective, business rules need to be flexible to the business process in which they’re. These business rules define and constrain the workflow logic of the business process. This paper provides a formal semantic of business processes and business rules modeling by translating Business Process Model and Notation models to Colored Petri Nets models and Decision Model and Notation models to the appropriate functions in Colored Petri Nets models. Description: The 5th International Conference on Future Networks & Distributed Systems (ICFNDS 2021); pp: 42–47. Wed, 01 Dec 2021 00:00:00 GMT https://elib.vku.udn.vn/handle/123456789/2237 2021-12-01T00:00:00Z