approach based on user experience

DSpace at VNU: A meshless numerical approach based on Integrated Radial Basis Functions and level set method for interfacial flows

DSpace at VNU: A meshless numerical approach based on Integrated Radial Basis Functions and level set method for interfacial flows

... correction procedure[5]; or (c)improving pressure boundary conditions[6] In this work, a class of new meshless projection schemes is developed basedon the improved projection methods mentioned above ... In addition, global mass conservation must beimposed through the boundary conditions, leading to the constraint[24] Z @X 3.2 Meshless incremental pressure correction IPC-IRBFN schemes Consider ... for verification purposes 2 Mathematical formulation Consider a domainXand its boundary @Xcontaining two immiscible Newtonian fluids, both being incompressible LetX1 be the region containing fluid

Ngày tải lên: 16/12/2017, 08:20

24 127 0
Land cover classification using satellite images an approach based on tim series composites and ensemble of supervised classifiers (tt)

Land cover classification using satellite images an approach based on tim series composites and ensemble of supervised classifiers (tt)

... some possible applications cloud be flood delineation and mapping, river change detection, irrigation canal leakage detection, wetlands mapping and monitoring, soil moisture monitoring, and a lot ... classification (LULCC) has been considering as one of the most traditional and important applications in remote sensing since LULCC products are essential for a variety of environmental applications ... resolution but low spatial resolution images (MODIS) [12] Some studies employed single-image classifications [13] However, common challenges of mono-temporal approaches include misclassification between

Ngày tải lên: 17/01/2018, 11:11

39 235 0
Land cover classification using satellite images an approach based on tim series composites and ensemble of supervised classifiers

Land cover classification using satellite images an approach based on tim series composites and ensemble of supervised classifiers

... resoalution: spectral resolution describes the ability of the sensor to 3  http://www.remote‐sensing.net/concepts.html  Trang 20receive the Sun’s light If conventional cameras on the phone can only ... some possible applications cloud be flood delineation and mapping, river change detection, irrigation canal leakage detection, wetlands mapping and monitoring, soil moisture monitoring, and a lot ... classification (LULCC) has been considering as one of the most traditional and important applications in remote sensing since LULCC products are essential for a variety of environmental applications

Ngày tải lên: 17/01/2018, 11:11

53 191 0
Discussion on revision of law on technology transfer approach based on comparison to law on science and technology

Discussion on revision of law on technology transfer approach based on comparison to law on science and technology

... Trang 1EXCHANGE FOR POLICIES DISCUSSION ON REVISION OF LAW ON TECHNOLOGY TRANSFER APPROACH BASED ON COMPARISON TO LAW ON SCIENCE AND TECHNOLOGY Dr Nguyen Van Anh 1 Science ... example, Law on Invention, Law on Copyrights, Law on Anti-Unfair Competition, Rules for Protection of Software (enacted by 1984), Law on S&T Progress (enacted by 1993), Law on Corporation (enacted ... Development, Law on Incentive Software Development and Law on Incentive Promotion of Inventions, finally, Law on Promotion of Technology Transfer had been enacted by 2000 The main content of this

Ngày tải lên: 02/02/2020, 16:31

11 80 0
Consolidation centers in city logistics: A cooperative approach based on the location routing problem

Consolidation centers in city logistics: A cooperative approach based on the location routing problem

... Available online January 9 2019 In the context of city logistics, freight transportation is one of the prominent causes of traffic congestion, high levels of pollution, and safety concerns To ... Keywords: Location Routing Problem Vehicle Routing Problem Metaheuristics Urban Consolidation Center Biased Randomization Horizontal Cooperation 1 Introduction Urban goods distribution is a crucial ... service than conventional systems but with lower environmental impacts Optimally determining the location and operation of UCCs would not only have an economic impact, but also an environmental and

Ngày tải lên: 14/05/2020, 22:39

12 40 0
A new hybrid approach based on discrete differential evolution algorithm to enhancement solutions of quadratic assignment problem

A new hybrid approach based on discrete differential evolution algorithm to enhancement solutions of quadratic assignment problem

... solution which visited in the past 6- Selection: selection is based on fitness function; the following equation can be used: Trang 74.3.1 Pseudo-code of HDDETS algorithmGenerate population matrix ... solutions of QAP in reasonable time Afterwards, the proposed approach is compared with other recent methods in the literature review Based on the computation results, the proposed hybrid approach ... enhance solutions of QAP model, to reduce the distances between the locations by finding the best distribution of N facilities to N locations, and to implement hybrid approach based on discrete

Ngày tải lên: 14/05/2020, 22:47

22 22 0
A hybrid approach based on the BWM-VIKOR and GRA for ranking facility location in construction site layout for Mehr project in Tehran

A hybrid approach based on the BWM-VIKOR and GRA for ranking facility location in construction site layout for Mehr project in Tehran

... existing conditions in Tehran are considered based on the opinion of experts, Then, the proper locations for site layout are determined as the potential alternatives and ranked by experts based on ... fuzzy variables of information flow and environmental condition were used to determine the relationships between activities and closeness ratings based on the fuzzy decision system Ardeshir et al ... Contents lists available at GrowingScience Decision Science Letters homepage: www.GrowingScience.com/dsl A hybrid approach based on the BWM-VIKOR and GRA for ranking facility location in construction

Ngày tải lên: 26/05/2020, 22:38

16 24 0
A multi-attribute ranking approach based on net inferiority and superiority indexes, two weight vectors, and generalized Heronian means

A multi-attribute ranking approach based on net inferiority and superiority indexes, two weight vectors, and generalized Heronian means

... 8 Continuity Hβ,ω, is a continuous function in each argument Based on the material and ideas presented in this section, we now move on to present in the next section the basic definitions and ... far mentioned has often been questioned, mainly because of major violations of desirable 'natural' requirements (e.g., endpoint-preservation, monotonicity in the arguments, monotonicity in ... (11) and, based on Definition 2.7, we now can define the generalized Heronian OWAWA (GHROWAWA) operator as follows Definition 2.8 A generalized Heronian OWAWA (GHROWAWA) operator acting on the

Ngày tải lên: 26/05/2020, 22:41

12 21 0
An approach based on machine learning techniques for forecasting Vietnamese consumers’ purchase behaviour

An approach based on machine learning techniques for forecasting Vietnamese consumers’ purchase behaviour

... information system 2.2 User information satisfaction (UIS) Information systems can be used as one of the competitive advantages in a strategic organization The decision to install an information ... follows: Based on the construct above, the hypotheses proposed were: H1: Knowledge and involvement affect user information satisfaction H2: Quality of information product affects user information ... customers convincingly c Responsiveness is quickly responsive in reading and serving the desires or needs of consumers confident e Empathy is personal care and attention given by personal/individuals

Ngày tải lên: 26/05/2020, 23:17

10 57 0
An approach based on relations between fuzzy numbers to assess the performance of Tunisian banks

An approach based on relations between fuzzy numbers to assess the performance of Tunisian banks

... FDEA BRONF approach 1 Introduction Tunisian commercial banks continue to spend high portion of their budgets on new technologies and innovation in order to enhance their competitiveness Consequently, ... Section 3 presents CCR end FCCR models Section 4 presents the BRONF approach Section 5 gives the methodology used in this paper Section 6 gives the empirical results and further discussion Finally, ... (2009) proposed an approach based on the ordering relations between LR-fuzzy numbers to solve the primal and the dual of FCCR They suggested a procedure based on the resolution of a goal programming

Ngày tải lên: 29/05/2020, 10:23

10 30 0
Land cover classification using satellite imagesan approach based on tim series composites and ensemble of supervised classifiers

Land cover classification using satellite imagesan approach based on tim series composites and ensemble of supervised classifiers

... rule-based procedures.Selection rules are based on spectral-related information, that is, maximum normalizeddifference vegetation index (NDVI) [20] and median near-infrared (NIR) [21] Onanother approach, ... classification (LULCC) has beenconsidering as one of the most traditional and important applications in remote sensingsince LULCC products are essential for a variety of environmental applications [2].Figure ... classification For the former, LCC can be classified into regional or globalstudies Regional studies focus on investigating LCC methods for one or more specificregions Global studies concern classification

Ngày tải lên: 30/07/2020, 10:15

53 20 0
Land cover classification using satellite imagesan approach based on tim series composites and ensemble of supervised classifiers

Land cover classification using satellite imagesan approach based on tim series composites and ensemble of supervised classifiers

... resoalution: spectral resolution describes the ability of the sensor to 3  http://www.remote‐sensing.net/concepts.html  Trang 2016 receive the Sun’s light If conventional cameras on the phone can only ... some possible applications cloud be flood delineation and mapping, river change detection, irrigation canal leakage detection, wetlands mapping and monitoring, soil moisture monitoring, and a lot ... classification (LULCC) has been considering as one of the most traditional and important applications in remote sensing since LULCC products are essential for a variety of environmental applications

Ngày tải lên: 01/08/2020, 21:03

53 9 0
A data hiding approach based on reference affected matrix

A data hiding approach based on reference affected matrix

... organized as sections Section6.2presents related work Section6.3states the methodology Section6.4discusses the experimental results A conclusion is summarized in Sect.6.5 The definition of symbols ... Calculation Once information hiding needs to conduct in an unreliable environment, that the total volume of secret messages will be expected as much as possible during one transmission Each cover ... are vulnerable one under the malicious attacks based on the statistical analysis [5] Modified LSB method (LSB to match a revisited approach) devoted to controlling the distortion of host images

Ngày tải lên: 24/11/2020, 00:51

12 12 0
an optimized forecasting approach based on grey theory and cuckoo search algorithm a case study for electricity consumption in new south wales

an optimized forecasting approach based on grey theory and cuckoo search algorithm a case study for electricity consumption in new south wales

... electricity consumption are based on normal consumption data for the consecutive𝑛 − 1 days before the abnormal day and the𝑘 normal consumption data points on the𝑛th day Next, the correction values ... 4500 5000 5500 6000 Hours Actual consumption Forecasting consumption by GM Forecasting consumption by IAGM Forecasting consumption by CSGM Forecasting consumption by ARIMA 22:00 23:30 Figure 5: ... consumption [1] Electricity consumption reflects the degree of economic development in a country, and much evidence supports a causal relationship between economic growth and energy consumption

Ngày tải lên: 02/11/2022, 08:55

14 3 0
Khóa luận tốt nghiệp Tài chính ngân hàng: Peer to peer lending: suitability in Vietnam based on international experience

Khóa luận tốt nghiệp Tài chính ngân hàng: Peer to peer lending: suitability in Vietnam based on international experience

... another's economies To capitalize on market expansion opportunities and strengthen international partnerships, nations must stay attuned to economic development trends Consequently, a country's economic ... and developed economies create favorable conditions for economic operations, enabling businesses to attract capital and yield returns This environment fosters increased production activity and ... meet monthly repayment obligations.Loan requirements differ by region, with urban areas experiencing higher demand for financing due to business and consumer needs Conversely, remote locations

Ngày tải lên: 08/12/2024, 20:20

55 2 0
A novel fuzzy multi criteria decision making approach based on the energy of the matrix

A novel fuzzy multi criteria decision making approach based on the energy of the matrix

... Aidring, J., Thong, p H., Son, L H., & Cuong, B c (2023) Einstein exponential operation laws of spherical fuzzy sets and aggregation operators in decision making Multimedia tools and applications, 82(27), ... Aidring, J., Thong, p H., Son, L H., & Cuong, B c (2023) Einstein exponential operation laws of spherical fuzzy sets and aggregation operators in decision making Multimedia tools and applications, 82(27), ... for decision making in complex, multi-criteria environments.MCDM Applications for WECsThe integration of Multi-Criteria Decision-Making (MCDM) approaches in assessing Wave Energy Converters (WECs)

Ngày tải lên: 14/03/2025, 15:08

40 1 0
Báo cáo toán học: " R bits user selection switch feedback for zero forcing MU-MIMO based on low rate codebook" docx

Báo cáo toán học: " R bits user selection switch feedback for zero forcing MU-MIMO based on low rate codebook" docx

... 14 Conventional USS Perfect RVQ SISO 12 10 0 Figure 5 10 15 SNR(dB) 20 25 Data rate with different users 11 10 Spectrum Efficiency Conventional:5users Conventional:10users Conventional:20users ... USS:5users USS:10users USS:20users RVQ:10users RVQ:5users RVQ:20users Figure 10 15 SNR(dB) 20 25 Throughputs with different CSI quantization bits 11 Spectrum Efficiency(bits/Hz) 10 Conventional:7bits ... information is quantized with small number of bits In order to concentrate on the effect of CSI quantization and user selection, it assumes that the SNR is directly fed back without quantization 2.3 User

Ngày tải lên: 20/06/2014, 20:20

43 374 0
Báo cáo hóa học: "Research Article A User Cooperation Stimulating Strategy Based on Cooperative Game Theory in Cooperative Relay Networks" potx

Báo cáo hóa học: "Research Article A User Cooperation Stimulating Strategy Based on Cooperative Game Theory in Cooperative Relay Networks" potx

... proposes a user cooperation stimulating strategy among rational users The strategy is based on cooperative game theory and enacted in the context of cooperative relay networks Using the pricing-based ... presents simulation results to demonstrate the effectiveness implementation issues, and the conclusion is provided in Section 7 2 System Model In the considered framework, a set of users consist of the ... interference free model where user transmissions are considered as orthogonal to each other Assume that the system is based on frequency division multiple access and as a fraction of its own data to

Ngày tải lên: 21/06/2014, 23:20

11 476 0
Báo cáo hóa học: " Research Article A Robust Approach to Segment Desired Object Based on Salient Colors" pot

Báo cáo hóa học: " Research Article A Robust Approach to Segment Desired Object Based on Salient Colors" pot

... give any ex-plicit description of their content The MPEG-7 standard gives however the true-content-based representation of any video that allows manipulation and adaptation [15] but the challenge ... a postsegmentation step based on human vision [27] In our work, the deal is not to dis-cuss about the tracking problem, but only to disdis-cuss on how to improve the segmentation step using some ... priori infor-mation on considered objects Furthermore, the parameters have to be few and with a clear interpretation Besides, only the segmentation step, that is to say the low-level one, has to be

Ngày tải lên: 22/06/2014, 19:20

11 322 0
Báo cáo y học: "Augmentation of partially regenerated nerves by end-to-side side-to-side grafting neurotization: experience based on eight late obstetric brachial plexus cases" ppt

Báo cáo y học: "Augmentation of partially regenerated nerves by end-to-side side-to-side grafting neurotization: experience based on eight late obstetric brachial plexus cases" ppt

... abduction, elbow flexion and extension, forearm prona-tion and supinaprona-tion, wrist and finger flexion and exten-sion Cocontractions of the biceps and deltoid both on shoulder abduction and on ... flex-ion (1: no or minimal muscle contractflex-ion, 2: incomplete flexion, 3: complete flexion); extension (0: no extension; 1: weak extension; 2: good extension); flexion deformity (extension deficit) ... tendons to infraspinatus) Cocontractions of biceps and deltoid on elbow flexion Internal rotation adduction (+ve scapular elevation sign) Flexion deformity 10 degrees - Flexible flexion deformity

Ngày tải lên: 10/08/2014, 09:22

12 311 0
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