Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering最新文献

Speech recognition system based on deep neural network acoustic modeling for low resourced language-Amharic 基于深度神经网络声学建模的低资源阿姆哈拉语语音识别系统

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369564

Eshete Derb Emiru, Yaxing Li, Shengwu Xiong, Awet Fesseha

{"title":"Speech recognition system based on deep neural network acoustic modeling for low resourced language-Amharic","authors":"Eshete Derb Emiru, Yaxing Li, Shengwu Xiong, Awet Fesseha","doi":"10.1145/3369555.3369564","DOIUrl":"https://doi.org/10.1145/3369555.3369564","url":null,"abstract":"In this paper automatic speech recognition is investigated using deep neural network (DNN) acoustic modeling method for Amharic language at syllabic acoustic units. In grapheme based database; graphemes/characters are basic units of lexicon and language model. A large portion of them represents syllables which are a combination of consonants and vowels (CV). Grapheme to phoneme (G2P) conversion was required to represent all text corpuses into CV phoneme representations via G2P conversion algorithm developed for this purpose. This algorithm used to develop syllable based pronunciation dictionary and language modeling which are vital for speech recognizer. DNN based acoustic model (AM) such as tanh-DNNs, tanh-fast-DNNs, p-norm-DNNs and p-norm-fast-DNNs are also explored with different hidden layers, hidden units and parameter settings. These DNN AMs are trained with morpheme based Amharic read speech in order to develop models. The recognition performance of our methods is evaluated in testing data and the reduced WER is achieved in p-norm-fast(p=2) DNN AMs.","PeriodicalId":377760,"journal":{"name":"Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121823622","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: 5

IoT-based big data analytics issues in healthcare 医疗保健中基于物联网的大数据分析问题

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369573

Gomotsegang Ntehelang, Bassey Isong, Francis Lugayizi, Nosipho Dladlu

引用次数: 0

Big data analytics and artificial intelligence in air pollution studies for the prediction of particulate matter concentration

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369557

S. Abdullah, M. Ismail, A. Ahmed, W. Mansor

{"title":"Big data analytics and artificial intelligence in air pollution studies for the prediction of particulate matter concentration","authors":"S. Abdullah, M. Ismail, A. Ahmed, W. Mansor","doi":"10.1145/3369555.3369557","DOIUrl":"https://doi.org/10.1145/3369555.3369557","url":null,"abstract":"Statistical modeling has found not suitable to be used when predicting the particulate matter (PM10) as it is non-linear in nature. The complexity and nonlinearity of PM10 concentration in the atmosphere are known best captured by the nonlinear model which emerges nowadays such as Multi-Layer Perceptron Neural Network (MLP-NN). In order to assess the capability of MLP-NN model in predicting the PM10 concentration, a statistical or traditional model known as Multiple Linear Regression (MLR) was also developed as a reference model. The daily air quality data and meteorological variables from the year 2010-2014 were assembled in developing the models. The MLP-NN model with the combination of logsig and purelin activation function revealed 75.5% of the variance in data with 6.59 μg/m3 (RMSE) and 88.0% of the variance in data with 6.30 μg/m3 (RMSE), during training and testing phase, respectively. The MLP-NN model improves by 61.5% and reducing the 62.2% error as compared to the MLR model. This model is appropriate for operational used by respected authorities in managing air quality in maintaining sustainability and as an early warning during an unhealthy level of air quality.","PeriodicalId":377760,"journal":{"name":"Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131077297","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: 3

A systematic literature review of security software defined network: research trends, threat, attack, detect, mitigate, and countermeasure 安全软件定义网络的系统文献综述:研究趋势、威胁、攻击、检测、缓解和对策

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369567

M. T. Kurniawan, S. Yazid

{"title":"A systematic literature review of security software defined network: research trends, threat, attack, detect, mitigate, and countermeasure","authors":"M. T. Kurniawan, S. Yazid","doi":"10.1145/3369555.3369567","DOIUrl":"https://doi.org/10.1145/3369555.3369567","url":null,"abstract":"The development of internet technology in the current decade is growing very rapidly. This triggers a variety of innovations in the application layer. However, these developments cannot be followed by network layers that tend to be slow. The concept of Software Defined network is present to solve the problem. Various studies were conducted for SDN technology, one of them is security. The highlight in security is the security architecture. Many security systems that are created do not refer to the security architecture so it is difficult in its development. In addition, the current security architecture does not refer to the guidelines for the creation of security architectures according to [1] there are two parts of security zones and security layers so that only 8% of security architectures meet both sections. In this study, a survey was conducted to find out the development trend in SDN security and security architecture of SDN using systematic literature review (SLR) method, and SLR result stated that research in architecture of network security is still very relevant to be done. By knowing the guidelines for making security architecture, it is hoped that the security architecture that is designed can be the foundation of the development of security framework and security system that will be developed.","PeriodicalId":377760,"journal":{"name":"Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128741767","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: 3

An efficient GaN-based two branches optical power splitter based on self-imaging phenomena 基于自成像现象的高效氮化镓双支路光分路器

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369569

R. W. Purnamaningsih, N. R. Poespawati, T. Abuzairi, E. Dogheche

{"title":"An efficient GaN-based two branches optical power splitter based on self-imaging phenomena","authors":"R. W. Purnamaningsih, N. R. Poespawati, T. Abuzairi, E. Dogheche","doi":"10.1145/3369555.3369569","DOIUrl":"https://doi.org/10.1145/3369555.3369569","url":null,"abstract":"Underwater wireless optical communication (UOWC) has been attracted to many researchers since it has higher data rate transfer compared to underwater acoustic communications. Therefore, optical devices for this application should be developed. In this paper, we proposed a design of an efficient GaN-based 1×2 optical power splitter based on self-imaging phenomena for underwater application. The design has been optimised and analysed using the finite difference beam propagation method (FDBPM) at 450nm of wavelength, in which the deep seawater has a low absorption. The optimisation was conducted by investigating the effect of waveguide parameters on the structure. The best length and width of the structure were found to be 450 μm and 10 μm, respectively. We have confirmed that the optical power was successfully split input light into two output branches with an almost perfect splitting ratio of 50% at each output port. based 1×2 optical power splitter based on self-imaging phenomena for underwater application. The design has been optimised and analysed using the finite difference beam propagation method (FDBPM) at 450nm of wavelength, in which the deep sea water has a low absorption. The optimisation was conducted by investigating the effect of waveguide parameters on the structure. The best length and width of the structure were found to be 450 μm and 10 μm, respectively. We have confirmed that the optical power was successfully split input light into two output branches with an almost perfect splitting ratio of 50% at each output port.","PeriodicalId":377760,"journal":{"name":"Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123149508","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

Embedding naïve Bayes algorithm data model in predicting student graduation 嵌入naïve贝叶斯算法数据模型预测学生毕业

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369570

A. Lagman, J. Q. Calleja, Corazon G. Fernando, Joseph G. Gonzales, J. B. Legaspi, J. H. J. Ortega, Ronel F. Ramos, M. V. Solomo, Regina C. Santos

引用次数: 15

The study of identification of fishing vessel behavior based on VMS data 基于VMS数据的渔船行为识别研究

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369574

Yuan Feng, Xueli Zhao, Mingxu Han, Tianying Sun, Chen Li

引用次数: 5

An accuracy optimization method for random access inter-satellite measurement system 随机接入星间测量系统精度优化方法

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369571

Xiaoyi Xu, Chunhui Wang, Zhong-he Jin, Bei Ye

引用次数: 0

An attribute-based mutual authentication scheme with time-bounded keys 基于属性的互认证方案，密钥有时间限制

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369568

Han-Yu Lin, Pei-yih Ting, Hong-Ru Wu

{"title":"An attribute-based mutual authentication scheme with time-bounded keys","authors":"Han-Yu Lin, Pei-yih Ting, Hong-Ru Wu","doi":"10.1145/3369555.3369568","DOIUrl":"https://doi.org/10.1145/3369555.3369568","url":null,"abstract":"Remote user authentication scheme is an important technique for securely accessing the resources of servers. Traditionally, password-based authentication schemes are commonly adopted mechanisms, i.e., a user first chooses a password and then registers to the server for becoming a legitimate member. Nevertheless, such schemes are vulnerable to password guessing attacks and a remote server might have to maintain a password table for verifying users. In recent years, attribute-based cryptosystems have been received much attention. An attribute-based authentication scheme allows a remote system to verify a user's membership according to his/her owned attribute sets without using passwords. In 2015, Yun et al. proposed an improved attribute-based authentication protocol by utilizing Shamir's secret sharing technique. Their protocol is secure against man-in-the-middle, replay and collusion attacks. However, we find out that their scheme only achieves one-way authentication rather than mutual authentication. In this paper, we extend their work to further fulfill the crucial property of mutual authentication. Moreover, we incorporate the concept of time-bounded keys into the extended variant for providing more flexible applications in the real world.","PeriodicalId":377760,"journal":{"name":"Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124007345","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

Identification of applications running on smartphones using call detail records 使用通话详细记录识别智能手机上运行的应用程序

Proceedings of the 3rd International Conference on Telecommunications and Communication Engineering Pub Date : 2019-11-09 DOI: 10.1145/3369555.3369576

Michiki Hara, Kizito Nkurikiyeyezu, Yu Nakayama, H. Ishizuka, Yukitoshi Kashimoto, Lopez Guillaume, Y. Tobe

引用次数: 0