Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686610
Paponpat Taveeapiradeecharoen, C. Jongsureyapart, Nattapol Aunsri
Econometricians have been intensively developing tools to forecast both in economic and financial data. Despite that forecasting foreign exchange rate pairs are still problematic. In addition, predictors included in equation are not informative enough in predicting forex pairs. To remedy this obstacle, we apply Vector Autoregression (VAR) using the method socalled “Dynamic Model Averaging” to obtain estimates of the parameters. Up to 25 forex pairs are used in the DMA estimation procedures. We forecast EUR-GBP, EUR-JPY, EUR-USD, AUD-CAD, AUD-CHF and AUD-JPY with the number of horizons from $h=1$ to $h=14$ or one-day-ahead through fourteen-day-ahead prediction. We develop two model specifications in this study. The findings are: first, the Large-VAR with time-varying parameters performs well in predicting EUR-USD and AUD-JPY. Secondly, the rest of forex pairs are not well predicted using the proposed algorithm. Finally, relatively speaking, large size VARs is better in forecasting all selected forex pairs due to the more flexibility of time-varying coefficients and optimal forgetting factor. In addition, the forex market is efficient enough that using only the advanced time-series models such as Large time-varying VARs cannot confirm the profit from trading.
{"title":"Forecasting Daily Forex Using Large Dimensional Vector Autoregression with Time-Varying Parameters","authors":"Paponpat Taveeapiradeecharoen, C. Jongsureyapart, Nattapol Aunsri","doi":"10.1109/GWS.2018.8686610","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686610","url":null,"abstract":"Econometricians have been intensively developing tools to forecast both in economic and financial data. Despite that forecasting foreign exchange rate pairs are still problematic. In addition, predictors included in equation are not informative enough in predicting forex pairs. To remedy this obstacle, we apply Vector Autoregression (VAR) using the method socalled “Dynamic Model Averaging” to obtain estimates of the parameters. Up to 25 forex pairs are used in the DMA estimation procedures. We forecast EUR-GBP, EUR-JPY, EUR-USD, AUD-CAD, AUD-CHF and AUD-JPY with the number of horizons from $h=1$ to $h=14$ or one-day-ahead through fourteen-day-ahead prediction. We develop two model specifications in this study. The findings are: first, the Large-VAR with time-varying parameters performs well in predicting EUR-USD and AUD-JPY. Secondly, the rest of forex pairs are not well predicted using the proposed algorithm. Finally, relatively speaking, large size VARs is better in forecasting all selected forex pairs due to the more flexibility of time-varying coefficients and optimal forgetting factor. In addition, the forex market is efficient enough that using only the advanced time-series models such as Large time-varying VARs cannot confirm the profit from trading.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128846408","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686558
Dnyandeo Dattatraya Shinde, Manas Srivastava, R. Prasad
The initiative is to enhance productivity in education system using probability index. This helps to create working environment in which work culture directly related to the indexing of rating. In the present study, attempt is to enlist the root causes that affect the technical education, by the innovated generalize formula. It will be useful for academic as well as their key role to teaching learning process of the students for aforementioned application. This would be the initiative project work done with the help of Sandip University, Nasik. An attempt has been made to solve few of the problems by suggesting the proper bounding of Mind and Body by Yoga and Meditation sessions as regular practice in academics.
{"title":"An Initiative to Enhance Productivity in Higher Education (Technical) Using Yoga Which Interconnect Human Mind and Body","authors":"Dnyandeo Dattatraya Shinde, Manas Srivastava, R. Prasad","doi":"10.1109/GWS.2018.8686558","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686558","url":null,"abstract":"The initiative is to enhance productivity in education system using probability index. This helps to create working environment in which work culture directly related to the indexing of rating. In the present study, attempt is to enlist the root causes that affect the technical education, by the innovated generalize formula. It will be useful for academic as well as their key role to teaching learning process of the students for aforementioned application. This would be the initiative project work done with the help of Sandip University, Nasik. An attempt has been made to solve few of the problems by suggesting the proper bounding of Mind and Body by Yoga and Meditation sessions as regular practice in academics.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130182199","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686681
Chairak Deepunya, Nattapan Suwansukho, S. Promwong
This paper describes the Noise Margin of Digital Terrestrial Television network in Thailand. The result of analysis has delivered from 22 measured location, located in 22 district in Bangkok, Thailand.
本文介绍了泰国数字地面电视网络的噪声裕度。分析结果已从位于泰国曼谷22个区的22个测量地点交付。
{"title":"Evaluation of Noise Margin in DVB-T2 System","authors":"Chairak Deepunya, Nattapan Suwansukho, S. Promwong","doi":"10.1109/GWS.2018.8686681","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686681","url":null,"abstract":"This paper describes the Noise Margin of Digital Terrestrial Television network in Thailand. The result of analysis has delivered from 22 measured location, located in 22 district in Bangkok, Thailand.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128340805","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686704
S. Nupap
Surviving in an intensive competition in this era affects organisational change abundantly. Moreover, without any knowledge, organisations incline to encounter a failure or to lose in a competition inevitably. Thus, many organisations have endeavoured many possible approaches to survive in the struggle circumstances. For organisational survival and management as well as sustainable development, knowledge management (KM) have been acknowledged. Based on my previous study which demonstrated the success of balanced scorecard (BSC) implementation for quality assurance in educational management, to continue improving in an organisational sustainable development and internal and external stakeholders relationship management perspectives, this study aims to propose a KM framework for a case study which is a research group operating under a department in a university by integrating Joint Application Development (JAD), Knowledge Creating Company, and Intellectual Capital (IC): Process and Skandia Navigator models. The initial finding reveals an appropriate KM framework for the case study and 100% of collaboration between internal and external stakeholders.
{"title":"Knowledge Management Framework for Sustainable Development: A Case Study of a Research Group in a University","authors":"S. Nupap","doi":"10.1109/GWS.2018.8686704","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686704","url":null,"abstract":"Surviving in an intensive competition in this era affects organisational change abundantly. Moreover, without any knowledge, organisations incline to encounter a failure or to lose in a competition inevitably. Thus, many organisations have endeavoured many possible approaches to survive in the struggle circumstances. For organisational survival and management as well as sustainable development, knowledge management (KM) have been acknowledged. Based on my previous study which demonstrated the success of balanced scorecard (BSC) implementation for quality assurance in educational management, to continue improving in an organisational sustainable development and internal and external stakeholders relationship management perspectives, this study aims to propose a KM framework for a case study which is a research group operating under a department in a university by integrating Joint Application Development (JAD), Knowledge Creating Company, and Intellectual Capital (IC): Process and Skandia Navigator models. The initial finding reveals an appropriate KM framework for the case study and 100% of collaboration between internal and external stakeholders.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128478599","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686665
Unhawa Ninrutsirikun, B. Watanapa, C. Arpnikanondt, Visith Watananukoon
Computer Programming is considered an important underlying ability for effectively achieving study in computer-related majors. This paper proposes a unified framework of dynamically sensing contextual indicators of the students possessive's performance of well-performing students. The said indicators once compiled into an associative relationship with the profile of individual students in terms of prior academic background and personal attributes becomes a basis for adaptively grouping students into clusters. The aim of the unified framework is to adaptively reinforce the performance of students in each independent group. The sample settings of all involved modules in the unified system gives an insight into the applicability so that educators can flexibly facilitate the classroom to achieve better academic results for students with different profiles.
{"title":"A Unified Framework for Student Cluster Grouping with Learning Preference Associative Detection for Enhancing Students' Learning Outcomes in Computer Programming Courses","authors":"Unhawa Ninrutsirikun, B. Watanapa, C. Arpnikanondt, Visith Watananukoon","doi":"10.1109/GWS.2018.8686665","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686665","url":null,"abstract":"Computer Programming is considered an important underlying ability for effectively achieving study in computer-related majors. This paper proposes a unified framework of dynamically sensing contextual indicators of the students possessive's performance of well-performing students. The said indicators once compiled into an associative relationship with the profile of individual students in terms of prior academic background and personal attributes becomes a basis for adaptively grouping students into clusters. The aim of the unified framework is to adaptively reinforce the performance of students in each independent group. The sample settings of all involved modules in the unified system gives an insight into the applicability so that educators can flexibly facilitate the classroom to achieve better academic results for students with different profiles.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125275864","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686549
Y. Lien, Worapot Sommool, Jyh-Shyan Huang, Hui‐Ching Chang
Contingency Cellular Network (CCN) is proposed for Mission Critical Public-Safety Networking in natural disaster by using wireless links to connect disconnected base stations together and constructing a wireless multi-hop cellular network. CCN can provide service to existing large number of mobile phone users with reduced capability. The receiver of a phone call is usually a resource owner (agent) in a disaster area, not a particular person. Instead of dialing a real phone number, we designed a special Agency Communication Mode which allows its users to initiate a call to a nearby resource by dialing a designated agent number. A small-scale prototype that includes laptop PCs with IEEE 802.11 Wireless LAN to emulate the CCN network and Android smart phones with VoIP software to emulate user terminals is implemented to verify our design. Finally, a series of experiments used to evaluate the performance of the prototype system is conducted. According to the experimental results, it shows that the prototype system can respond promptly to the user registration and call set-up requests. Mouth-to-Ear Delay can be effectively controlled below 400 ms when there are no more than 30 calls originated. This system may be used as a reference for the future development of contingency communication networks.
{"title":"Design of Agency Communication for Contingency Cellular Network","authors":"Y. Lien, Worapot Sommool, Jyh-Shyan Huang, Hui‐Ching Chang","doi":"10.1109/GWS.2018.8686549","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686549","url":null,"abstract":"Contingency Cellular Network (CCN) is proposed for Mission Critical Public-Safety Networking in natural disaster by using wireless links to connect disconnected base stations together and constructing a wireless multi-hop cellular network. CCN can provide service to existing large number of mobile phone users with reduced capability. The receiver of a phone call is usually a resource owner (agent) in a disaster area, not a particular person. Instead of dialing a real phone number, we designed a special Agency Communication Mode which allows its users to initiate a call to a nearby resource by dialing a designated agent number. A small-scale prototype that includes laptop PCs with IEEE 802.11 Wireless LAN to emulate the CCN network and Android smart phones with VoIP software to emulate user terminals is implemented to verify our design. Finally, a series of experiments used to evaluate the performance of the prototype system is conducted. According to the experimental results, it shows that the prototype system can respond promptly to the user registration and call set-up requests. Mouth-to-Ear Delay can be effectively controlled below 400 ms when there are no more than 30 calls originated. This system may be used as a reference for the future development of contingency communication networks.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"197 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114227385","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686642
S. Wicha
Handicrafts sectors are the key for sustainable development in the Thai local community that energize and generate revenue streams from local materials made by hand skilled products. However, the ongoing handicraft production case is still in development due to the lacking of functionalities and designed features. This paper investigated the design features for artisan traditional craft with technological domain especially with the Internet of Things (IOT) technology. The positive results from this study can be further implemented by product developers to improve their functionalities and designed feature platforms with more significant value-added product for the local artisan.
{"title":"Innovative Design Features Addition for Artisan Traditional Craft with IOT to Promote Local Entrepreneurship; An Empirical Study of Small and Micro Community Enterprise (SMCE) Wood Carving in Chiang Rai, Thailand","authors":"S. Wicha","doi":"10.1109/GWS.2018.8686642","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686642","url":null,"abstract":"Handicrafts sectors are the key for sustainable development in the Thai local community that energize and generate revenue streams from local materials made by hand skilled products. However, the ongoing handicraft production case is still in development due to the lacking of functionalities and designed features. This paper investigated the design features for artisan traditional craft with technological domain especially with the Internet of Things (IOT) technology. The positive results from this study can be further implemented by product developers to improve their functionalities and designed feature platforms with more significant value-added product for the local artisan.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124201676","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686562
Nishi Gupta, Satbir Jain
Data collected in Wireless Sensor Network is transmitted to the sink by the sensor nodes. Sink processes the data for further action. These networks are energy constrained and hence communication to sink should be energy efficient. Clustering has been proved to be an effective strategy in WSNs. Member nodes of cluster collect data and send it to their respective cluster heads. It is now the duty of cluster heads to transmit data to the sink. Routing is done during multi-hop transmission to select an optimal route to the sink. The proposed algorithm maintains the clustering in the mobile network and saves the overhead of re-clustering. It is expected to provide better connectivity and performance of the system. Later the performance of proposed clustering is analyzed when different routing protocols are used for the path selection.
{"title":"Dynamic Relay Assisted Clustering in WSN","authors":"Nishi Gupta, Satbir Jain","doi":"10.1109/GWS.2018.8686562","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686562","url":null,"abstract":"Data collected in Wireless Sensor Network is transmitted to the sink by the sensor nodes. Sink processes the data for further action. These networks are energy constrained and hence communication to sink should be energy efficient. Clustering has been proved to be an effective strategy in WSNs. Member nodes of cluster collect data and send it to their respective cluster heads. It is now the duty of cluster heads to transmit data to the sink. Routing is done during multi-hop transmission to select an optimal route to the sink. The proposed algorithm maintains the clustering in the mobile network and saves the overhead of re-clustering. It is expected to provide better connectivity and performance of the system. Later the performance of proposed clustering is analyzed when different routing protocols are used for the path selection.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123732465","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686626
Amakan Elisha Agoni, M. Dlodlo
One of the biggest security threats to the availability of service in Fog Computing has been identified as Distributed Denial of Service (DDoS), whose attributes include IP address spoofing. In this paper, various methods for identifying spoofed IP packets in Fog Computing are discussed. In order to match the Operating System (OS) of incoming packet from its database, we proposed a Host-Based OS fingerprinting that uses both active and passive technique. Consequently, the proposed technique was implemented using the Xen Cloud Platform (XCP).
{"title":"IP Spoofing Detection for Preventing DDoS Attack in Fog Computing","authors":"Amakan Elisha Agoni, M. Dlodlo","doi":"10.1109/GWS.2018.8686626","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686626","url":null,"abstract":"One of the biggest security threats to the availability of service in Fog Computing has been identified as Distributed Denial of Service (DDoS), whose attributes include IP address spoofing. In this paper, various methods for identifying spoofed IP packets in Fog Computing are discussed. In order to match the Operating System (OS) of incoming packet from its database, we proposed a Host-Based OS fingerprinting that uses both active and passive technique. Consequently, the proposed technique was implemented using the Xen Cloud Platform (XCP).","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115280454","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}
Pub Date : 2018-11-01DOI: 10.1109/GWS.2018.8686598
Ramjee Prasad, Shobha Lala
This paper proposes a novel natural technique for attaining the harmony of mind and body. It is the hybrid ATMAN and $boldsymbol{C}5$ (Concentration, Confidence, Creativity, Calmness and Contentment) concept for attaining the harmony of mind and body. ATMAN is a simple naturalistic process that promotes peace of mind through $boldsymbol{C}5$ growth and fitness and health of the body. With the healthy body and peaceful mind, the bridge of harmony is established between the two, that leads human beings to the ultimate goal of life that is love and happiness. ATMAN can be practiced by every human being from the age of four onwards. With application of C5 in day-to-day activities and tasks, human beings can achieve success and contentment. ATMAN will lead individuals to a stress free, healthy, happy, and peaceful and better Quality of Life with a sound and restful sleep. The happy and contended individuals are the foundation of a nation and are the pillars for Global peace and harmony.
{"title":"Harmony of Mind and Body","authors":"Ramjee Prasad, Shobha Lala","doi":"10.1109/GWS.2018.8686598","DOIUrl":"https://doi.org/10.1109/GWS.2018.8686598","url":null,"abstract":"This paper proposes a novel natural technique for attaining the harmony of mind and body. It is the hybrid ATMAN and $boldsymbol{C}5$ (Concentration, Confidence, Creativity, Calmness and Contentment) concept for attaining the harmony of mind and body. ATMAN is a simple naturalistic process that promotes peace of mind through $boldsymbol{C}5$ growth and fitness and health of the body. With the healthy body and peaceful mind, the bridge of harmony is established between the two, that leads human beings to the ultimate goal of life that is love and happiness. ATMAN can be practiced by every human being from the age of four onwards. With application of C5 in day-to-day activities and tasks, human beings can achieve success and contentment. ATMAN will lead individuals to a stress free, healthy, happy, and peaceful and better Quality of Life with a sound and restful sleep. The happy and contended individuals are the foundation of a nation and are the pillars for Global peace and harmony.","PeriodicalId":256742,"journal":{"name":"2018 Global Wireless Summit (GWS)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127944065","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}
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