Proceedings of the 10th International Conference on Computer Modeling and Simulation最新文献_第3页

Speaker Independent Isolated Word Recognition based on ANOVA and IFS 基于方差分析和IFS的说话人独立孤立词识别

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3191708

Saswati Debnath, Pinki Roy

{"title":"Speaker Independent Isolated Word Recognition based on ANOVA and IFS","authors":"Saswati Debnath, Pinki Roy","doi":"10.1145/3177457.3191708","DOIUrl":"https://doi.org/10.1145/3177457.3191708","url":null,"abstract":"A crucial step of speaker independent isolated word recognition is to extract meaningful information from speech signal. Speech signal contain meaningful acoustic features and selecting the significant and optimal features set is an important aspect to improve accuracy. This paper proposes a speaker independent isolated word recognition model by selecting optimal number of significant features. The proposed model consists of feature extraction, statistical analysis of feature and feature selection technique. We use 13th dimension of Mel frequency cepstral coefficient (MFCC) to extract acoustic features of speech signal and after that apply statistical analysis, Analysis of Variance (ANOVA) and incremental feature selection (IFS) technique to investigate efficient features and to rank them accordingly. The objective of applying statistical analysis algorithm and feature selection technique on the cepstral feature is to improve the word recognition performance using significant features set. The experimental analysis is carried out using some machine learning techniques such as Artificial Neural Network (ANN), Support vector machine (SVM) and Naive Bayes (NB) classifier. Performance of each individual classifier has been evaluated and described in this paper. From the experimental analysis it has been observed that ANOVA with feature selection technique provide better result for all the classifier as compared to selecting all MFCC feature. The aim of the proposed method is to select minimum significant features set that can improve the recognition rate and reduce the dimension. Recognition accuracy has been achieved using our own recorded English digit database.","PeriodicalId":297531,"journal":{"name":"Proceedings of the 10th International Conference on Computer Modeling and Simulation","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124933713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Optimal Number of Quay Cranes in Container Terminals with Twin-40-Feet Quay Cranes 集装箱码头双40英尺码头起重机最优数量

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3177474

Jingjing Yu, G. Tang, Da Li

引用次数: 2

The User Acceptance Test of An "ICT Adoption for Education" Framework “资讯及通讯科技教育应用”架构的用户接受度测试

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3177481

S. Nurjanah, H. Santoso, Z. Hasibuan

{"title":"The User Acceptance Test of An \"ICT Adoption for Education\" Framework","authors":"S. Nurjanah, H. Santoso, Z. Hasibuan","doi":"10.1145/3177457.3177481","DOIUrl":"https://doi.org/10.1145/3177457.3177481","url":null,"abstract":"Improving the quality of education continuously and sustainably is the task of the whole communities, but in particular the government can take over the policy on the important components by providing the best support and contribution in order to improve the quality of education and achieve the expected Information and Communication Technology (ICT) adoption goals. This study conducts user acceptance test of ICT adoption framework in schools to ensure actual system use. In this context, school is a potential user of the framework to be assessed for its acceptance of the framework by exploring acceptance characteristics such as performance expectancy, effort expectancy, social influence and facilitating conditions which mapped into perceived usefulness and perceived ease-of-use. This test also has a behavior analysis part by using Technology Acceptance Model (TAM) and Unified Theory of Acceptance and Use of Technology (UTAUT) combination. This test is a research final phase in small scale representative sampling in order to strengthen future implementation plans. Involving about 60 schools to use the framework in the context of the preparation of adoption ICT in school. The result shows that average school responses revealed that the school administrators' lack of understanding identified needs and linked them to the intended objectives. It concludes that framework can be accepted with some suggestions.","PeriodicalId":297531,"journal":{"name":"Proceedings of the 10th International Conference on Computer Modeling and Simulation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129727237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Mathematical Modeling the Irradiance of Multiple Upper-Room Ultraviolet Germicidal Fixtures for Airborne Pathogens Disinfection 多个上层房间紫外线杀菌装置对空气病原体消毒辐照度的数学建模

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3191705

Yi Yang

引用次数: 0

Sensitivity Analysis of a Causality-Informed Genetic Programming Ensemble for Inferring Dynamical Systems 推理动力系统因果关系遗传规划集成的灵敏度分析

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3177472

Hassan Abdelbari, Kamran Shafi

{"title":"Sensitivity Analysis of a Causality-Informed Genetic Programming Ensemble for Inferring Dynamical Systems","authors":"Hassan Abdelbari, Kamran Shafi","doi":"10.1145/3177457.3177472","DOIUrl":"https://doi.org/10.1145/3177457.3177472","url":null,"abstract":"Dynamical system is a mathematical approach to model the non-linear dynamics of complex systems over space and time. A causality-informed genetic programming (GP) ensemble methodology has been proposed recently by the authors to automatically infer dynamical systems from system observations. The method adopts a variable decomposition approach relies on expert defined causal models. However, in practice these models are bound to have inconsistencies due to human involvement. Hence, in this paper we evaluate the sensitivity of the ensemble method to the accuracy of input causal models that are used as ground truth in the formation of the ensemble. This is done by varying the accuracy of known causal models through introducing deliberate noise in models' causal relationships. Three benchmark problems are used to evaluate the performance of the proposed methodology where the output of different ensembles is compared with a standard GP algorithm. The empirical results show the effectiveness of the proposed methodology in inferring closely matching target equations under different levels of noise and learning better models than the standard GP algorithm in most cases.","PeriodicalId":297531,"journal":{"name":"Proceedings of the 10th International Conference on Computer Modeling and Simulation","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114238098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Speech Quality Assessment Based on Virtual Instrumentation 基于虚拟仪器的语音质量评估

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3177459

R. Martínek, R. Kahankova, P. Bilik, J. Nedoma, M. Fajkus, Petr Blaha

引用次数: 3

Dynamic Modeling of Discrete Event Simulation 离散事件仿真的动态建模

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3177477

R. Ferro, Gabrielly A. Cordeiro, R. Ordóñez

引用次数: 4

Study on Occlusion-induced Mechanical Force Distribution in Dental Pulp Using 3-D Modeling Based on Finite Element Analysis 基于三维有限元模型的牙髓咬合机械力分布研究

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3177471

Anon Phanijjiva, C. Limjeerajarus, N. Limjeerajarus

{"title":"Study on Occlusion-induced Mechanical Force Distribution in Dental Pulp Using 3-D Modeling Based on Finite Element Analysis","authors":"Anon Phanijjiva, C. Limjeerajarus, N. Limjeerajarus","doi":"10.1145/3177457.3177471","DOIUrl":"https://doi.org/10.1145/3177457.3177471","url":null,"abstract":"The dental pulp plays an important role in maintaining the functional status of the tooth. Proper masticatory force helped maintaining the dental pulp vitality. However, the force distributed into the dental pulp could not be directly measured. Currently available simulation models were single unit and/or unrealistic in shape and dimension. The purpose of this study was to develop a novel real geometry of whole teeth 3D model based on the CT scan system and conducted static structural analyses using the finite element analysis (FEA). The developed model of the mandibular first molar consisted of multicomponent of enamel, dentin and dental pulp. The masticatory loading condition for simulation was performed in three conditions at the average biting force of 54.3 MPa. The results showed that the average occlusal pressure did not cause failure of the tooth components as the max Von Mises stress did not exceed its ultimate strength. Simulation results revealed that the average normal stresses at the peaks of the dental pulp was only 0.003 MPa, which was less than 1% of that exerted on the enamel.","PeriodicalId":297531,"journal":{"name":"Proceedings of the 10th International Conference on Computer Modeling and Simulation","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125926654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Speech Signal Processing using Microphones NI 9234 and LabVIEW 用ni9234麦克风和LabVIEW处理语音信号

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3177501

R. Martínek, R. Kahankova, P. Bilik, J. Nedoma, M. Fajkus, M. Skacel

引用次数: 3

Proposing novel measures to alleviate the risks of migration to open source software 提出新的措施来减轻迁移到开源软件的风险

Proceedings of the 10th International Conference on Computer Modeling and Simulation Pub Date : 2018-01-08 DOI: 10.1145/3177457.3177478

Ehsan Noroozi, Habib Seifzadeh

引用次数: 3