Flexibility

In this paper, we propose an effective AMC using deep learning (DL) for flexible and adaptive OFDM-based optical networks. The proposed DL-based AMC is able to classify four typical modulation schemes such as binary phase-shift keying (BPSK), quadrature PSK (QPSK), 8-PSK, and 16- quadrature amplitude modulation (QAM) in dynamic network conditions.

6p viengfa 28-10-2024 3 2   Download

In this paper, author uses 8-bit fixed-point quantization to greatly reduce the memory space requirement of the feature maps and weights and the accuracy of LeNet-5 with MNIST dataset is only slightly reduced. In the hardware accelerator, author proposes a highly flexible CNN accelerator with reconfigurable layers.

14p viling 11-10-2024 2 1   Download

Artificial neural network (ANN), a powerful technique, has been used widely over the last decades in many scientific fields including engineering problems. However, the backpropagation algorithm in ANN is based on a gradient descent approach.

15p vibecca 01-10-2024 2 1   Download

This study investigates how selecting different vehicle axle load survey data scenarios impacts the accuracy of pavement design and rehabilitation for roads in Vietnam. Evaluation of various data selection methods and their influence on pavement response using the current flexible pavement calculation procedure in Vietnam.

12p vibecca 01-10-2024 2 1   Download

This article focuses on one of the methods to improve the data processing performance of firewalls by taking advantage of the power of FPGA (Field-Programmable Gate Array) chips in analyzing packets at the network layer instead of CPU.

10p viyoko 01-10-2024 12 1   Download

In this study, the ITFT was used to investigate the fatigue behaviour of selected different types of flexible pavement including one unmodified and two polymer-modified asphalt mixtures. The main aim of this paper is to characterise fatigue behaviour of the selected various asphalt mixtures based on the ITFT test, after which analysis, discussion and conclusion will be included.

10p viyoko 01-10-2024 2 1   Download

In the paper, an ADRC approach is applied to position control problem of 1DOF-FLM. The system model is derived based on Euler-Lagrange equations formulating a foundation for calculating ADRC parameters. Simulations results show good performance of the closed-loop system.

6p viyoko 01-10-2024 3 2   Download

The traditional way of working is predicted to be replaced by the digitization of the working environment to promote employee flexibility without affecting productivity, as a digital workplace is the ideal environment to incubate productive and successful employees. This paper aims to examine the linkages between job autonomy, job relatedness and employees’ intention to support digital transformation in the workplace.

15p viormkorn 27-09-2024 2 2   Download

A corotational finite element for large-displacement elastic analysis of semi-rigid planar steel frames is proposed in this paper. Two zero-length rotational springs are attached to the ends of the Euler-Bernoulli element formulated in corotational context to simulate the flexibility of the beam-to-column connections and then the equilibrium equations of the hybrid element, including the stiffness matrix which contains the stiffness terms of the rotational springs, are established based on the static condensation procedure.

9p vifilm 24-09-2024 3 1   Download

This paper presents the elastic large-displacement analysis of planar steel frames with flexible connections under static loads. The obtained numerical results are compared with those from previous studies to prove the effectiveness and reliability of the proposed element and program.

10p vifilm 24-09-2024 4 1   Download

This paper attempts to describe the current situation of the textile and apparel enterprises in Vietnam in the urgent need of digital transformation that can help them to boost up their productivity and competitiveness. Furthermore, we introduce the solution of the cloud-ERP implementation with lower upfront operating costs and higher scalability that is flexible for Vietnam's textiles and apparel enterprises in their road towards digital transformation.

18p toduongg 24-08-2024 6 1   Download

The research’s purpose is to find out what environmental - related brand message of electric cars has been conducted in Vietnam to influence its customers. A study using online observation techniques found that automobile manufacturers are using messages mentioned about environment flexibly but must be cautious when sharing information about their new products’ environmental impact.

10p toduongg 24-08-2024 3 1   Download

The article "Promoting public private cooperation in training tourism human resources in Vietnam in the period of 2015–2030" emphasizes building an environment of public and private cooperation in tourism human resource training activities, in order to create flexible and up-to-date training programs with trends, technology transfer and knowledge as well as building new cooperation models to ensure the sustainable development of tourism human resources in Vietnam in the next period.

13p tonhiemm 07-06-2024 11 2   Download

House of Risk Method is used to identify the most potential risk agents, while the fuzzy reasoning risk assessment model is used to determine the risk severity by risk agents. Based on the analysis, it is found that risk agent stock out of the product is the most potential risk agent in this industry. To reduce the impact, mitigation strategies are suggested for stock out product risk agents in warehouse are flexible supply base, safety stock, internal coordination, as well as create and control production schedules.

5p longtimenosee10 26-04-2024 5 2   Download

The result of the research showed that the company's reliance on process standardization and industrial standards was relatively high and the adoption rate for industrial standards are the highest. The company's response rate to its customers in terms of flexibility and delivery is not high and convergent for both variables. The novelty of this study stems from the introduction of critical influences that determine an effective employment of lean production to Syrian Manufacturing Companies.

10p longtimenosee10 26-04-2024 7 2   Download

Facing uncertain environment, the cultivation of agility is approached as a strategic ability that assists organizations rapidly to sense and respond internal and external uncertainties via effective collaboration of supply chain relationships. The objective of the study is to uncover how organizational antecedent, supply chain collaboration (SCC) and organizational competency, supply chain flexibility (SCF), aimed at augmenting the supply chain agility (SCA) of firms. T

4p longtimenosee10 26-04-2024 2 2   Download

This thesis develops a flexible customer behavior analysis system, including essential head pose estimation or F-formation modules. This system will be evaluated in an actual retail store. Further, after studying the system, realizing the mentioned problems of the head pose problem, we also propose a process to collect the head pose dataset and multi-task deep neural network model, fusing face detection and head pose estimation to yield face position and head pose at the same time.

72p khanhchi0912 12-04-2024 3 2   Download

This study aims to analyze the simultaneous relationship between supply chain strategy and profitability. This study will also analyze the effect of capital structure and profitability on firm value based on the supply chain strategy. Furthermore, it will analyze the factors that influence capital structure, profitability and firm value in manufacturing companies in Indonesia.

13p longtimenosee09 08-04-2024 3 0   Download

This paper examines the relationship between employee commitment and supply chain integration dimensions by Leader-Member Exchange (LMX) to explain several performance measures, such as flexibility, delivery, quality, inventory and customer satisfaction. So three elements shape leadership in Leader-Member Exchange (LMX) theory as a relationship and process are investigated. LMX quality is important for the company, because it relates to employee behavior and attitudes, including improving employee performance.

13p longtimenosee09 08-04-2024 7 0   Download

The study focuses on clarifying some basic theories about digital transformation; analyzing the current situation of Vietnam’s export of goods; clarify the situation of digital transformation of export enterprises and the Government in order to promote the export of goods; thereby proposing a number of solutions to promote the export of Vietnamese goods in the coming time on the basis of promoting digital transformation of exporters and the Government.

13p vimulcahy 18-09-2023 19 6   Download