Advanc

The present research develops soybean curd biochar loading goethite (SBCG) and soybean curd activated carbon loading goethite (SACG), a magnetic material made from soybean curd residue and Fe precursor (α-FeOOH), for advanced oxidation processes (AOPs) of TCH in aqueous solutions.

9p viling 11-10-2024 3 1   Download

The research aims at investigating social-psychological orientations of HIUJLLs (Japanese Language Department learners of Hong Bang International University). A survey and a semi-structured interview are governed by 68 students ranging from 2nd to 4th academic year with various Japanese levels from elementary to advanced.

8p vifilm 11-10-2024 4 1   Download

This paper investigates the impact of word embedding techniques on enhancing SMS spam detection models. Traditional statistical methods (BoW, TF-IDF) are compared with advanced techniques (Word2Vec, fastText, GloVe, PhoBERT) using a proprietary dataset.

5p viengfa 28-10-2024 4 2   Download

In this article, we establish a Digital Radio over Fiber (DRoF) information system with two wireless channels utilizing two advanced phase modulation techniques, namely Differential Phase Shift Keying (DPSK), for the CRAN connection and investigate parameters related to nonlinearity such as refractive index n2.

6p viengfa 28-10-2024 4 2   Download

In this paper, we build a quadcopter for target tracking by integrating a embedded computer Raspberry Pi (RPI) with a Pixhawk flight controller. This article also proposes a lightweight Tracking algorithm that can be deployed on Raspberry Pi, this algorithm harnesses advanced image processing and computing capabilities to significantly enhance target tracking performance, thereby reducing the need for human intervention control in unmanned flights.

9p viengfa 28-10-2024 4 3   Download

Despite certain advancements achieving high accuracy, current methods still require substantial improvements to be applicable in practical scenarios. Diverging from text detection in images/videos, this paper addresses the issue of text detection within license plates by amalgamating multiple frames of distinct perspectives.

10p viengfa 28-10-2024 6 2   Download

This study focuses on investigating the effect of negative pressure on the structure and diffusion processes of Silicon dioxide at liquid nitrogen temperature. The insights gained from this study will serve as a foundation for future experimental research aimed at the development and manufacturing of advanced materials.

11p viengfa 28-10-2024 2 2   Download

Efficient ship detection is essential for inland waterway management. Recent advances in artificial intelligence have prompted research in this field. This study introduces a real-time ship detection model utilizing computer vision and the YOLO object detection framework.

14p viengfa 28-10-2024 2 2   Download

In this study, the efficacy of educational technology tools in enhancing speaking skills was explored through a quasi-experimental design involving 84 IT freshmen. Employing tools such as FORVO (FV), YouGlish (YG), and Oxford Advanced Learners' Dictionary (OALD) 8th edition, the research compared the speaking abilities of students using these technologies (experimental group) against those taught through traditional methods (control group).

8p vipanly 28-10-2024 3 2   Download

In the era of technological development, researchers and educators, who live in advanced countries, have researched computational thinking, so that new generations can gain it as an essential skill. Realizing the importance of computational thinking, Vietnamese Educational Policy Makers also set it as one of the goals of our new education program.

8p vipanly 28-10-2024 2 1   Download

Bài viết trình bày đánh giá hiệu quả lâm sàng của khung da không tế bào có nguồn gốc từ lợn (Porcine Acellular Dermal Matrix: PADM) trong phẫu thuật (PT) vạt hình thang di chuyển về phía thân răng (Coronally Advanced Flap: CAF) điều trị sang thương tụt nướu độ 1 (theo Cairo 2011).

6p viciize 31-10-2024 3 2   Download

This paper presents a flexible, highperformance implementation of the AES algorithm on a coarse-grained reconfigurable architecture, called MUSRA (Multimedia Specific Reconfigurable Architecture). First, we propose a hardware-software partitioning method for mapping the AES algorithm onto the MUSRA. Second, the parallel and pipelining techniques are considered thoughtfully to increase total computing throughput by efficiently utilizing the computing resources of the MUSRA.

15p tuongtieume 03-04-2025 4 0   Download

The paper "Hardware implementation for entropy coding and byte stream packing engine in H.264/AVC" propose hardware architecture of entropy encoding and byte stream data packing engines for the H.264/AVC. Our entropy coding engine, that contains Exp-Golomb and Context-Adaptive Variable Length Coding (CAVLC), supports baseline and main profile of the standard. The proposed architecture is implemented using 180nm technology from AMS. The design consumes only 1.56mW at the operating frequency of 100MHz.

6p tuongtieume 03-04-2025 8 0   Download

The chosen algorithm for this project is the MLP (Multi-layer Perceptron) classifier, which has seen significant development in recent years and has widespread applications in various Al domains. This is why it has been selected as the foundation for the system in this project. The research topic aims to utilize this algorithm to construct a system that rapidly predicts whether a mushroom is edible or poisonous, facilitating practical applications.

13p viuzumaki 28-03-2025 5 0   Download

This article seeks to make a scholarly contribution to the ongoing discussion on sustainable port operations within the broader context of the global shift towards renewable energy sources, by conducting a comprehensive examination of technological advancements and sustainable practices.

11p viuzumaki 28-03-2025 3 0   Download

Artificial intelligence is gradually emerging as a method for optimizing various tasks, offering cost-saving and highly efficient solutions. Nowadays, Al is used as a general term for diverse tasks performed by computers. Fields like machine learning, deep learning, and data science, among others within this scope, are considered part of Al as long as they exhibit the characteristics of artificial intelligence.

12p viuzumaki 28-03-2025 2 0   Download

Bài giảng "Máy học nâng cao: Clustering" cung cấp cho người đọc các nội dung: Giới thiệu chung về clustering, phân loại clustering, thuật toán Kmeans, hierarchical clustering, density based clustering, bài tập. Mời các bạn cùng tham khảo nội dung chi tiết.

70p myhouse06 24-03-2025 3 2   Download

Bài giảng "Máy học nâng cao: Introduction" cung cấp cho người đọc các nội dung: Giới thiệu môn học, các nội dung, tài liệu tham khảo, hình thức đánh giá, danh sách các đề tài, các vấn đề trong máy học, trao đổi và thảo luận. Mời các bạn cùng tham khảo nội dung chi tiết.

41p myhouse06 24-03-2025 4 1   Download

Bài giảng "Máy học nâng cao: Python, jupyter notebook, kaggle" cung cấp cho người đọc các nội dung: Cài đặt Python 3 và IDE Pycharm, jupyter notebook, dịch vụ hỗ trợ deep learning và machine learning, kaggle datasets. Mời các bạn cùng tham khảo nội dung chi tiết.

48p myhouse06 24-03-2025 8 1   Download

Bài giảng "Máy học nâng cao: Linear regression" cung cấp cho người đọc các nội dung: Khái niệm hồi qui tuyến tính (Linear Regression), hồi qui tuyến tính đơn biến, hồi qui tuyến tính đa biến, phương pháp ước lượng tham số, các mở rộng, linear regression dùng Gradient Descent, câu hỏi và bài tập

64p myhouse06 24-03-2025 5 1   Download