Pub Date : 2013-12-01DOI: 10.1109/ICCSCE.2013.6720023
A. Ahmad, K. N. Tahar, W. Udin, K. A. Hashim, N. Darwin, Mohd Hafis, M. Room, N. F. A. Hamid, N. A. M. Azhar, S. Azmi
Digital aerial imagery (DAI) can be acquired using digital mapping camera attached to light aircraft. The DAI is used for the production of topographic and thematic map. The cost of acquiring DAI is very expensive and suitable for large area coverage. The acquisition of DAI is not economical and suitable for small area coverage. Therefore an alternative method should be used to fulfill this need. There are two alternative methods that can be used for acquisition of DAI which include using a small format digital camera attached to light aircraft and using a small format attached to an unmanned aerial vehicle (UAV). UAV system has been reported used in various and diversified applications such as mapping applications (eg. map revision, landslide, coastal erosion, archaeology, forestry), industrial application (eg. engineering, crash accident), Geographic Information System (GIS) applications and others. In this study, micro unmanned aerial vehicle (UAV) systems which comprise of fixed wing UAV flying and rotary UAV are attached with small format high resolution digital camera to acquire DAI for the purpose of mapping at the flying height of 300m at 100m respectively. The micro UAVs were flown autonomously (i.e automatically) and a series of DAIs of a slope using fixed wing UAV and a stream using rotary UAV were acquired rapidly within short period. Ground control point (GCP) and check point (CP) were established using the Global Positioning System and conventional Total Station techniques around the study area for the slope and stream respectively for the purpose of digital image processing and accuracy assessment. The DAIs were processed to produce photogrammetric output such as digital elevation model (DEM) and orthophoto. All these photogrammetric products were successfully produced and assessed. The achievable accuracy is less than ±1m for slope mapping and ±0.280m for stream mapping. In this study, it is proven that the micro UAV system can be used for mapping which cover small area. As conclusion, micro UAV is suitable for mapping small area, rapid data acquisition, accurate, low cost and can be employed for various applications.
{"title":"Digital aerial imagery of unmanned aerial vehicle for various applications","authors":"A. Ahmad, K. N. Tahar, W. Udin, K. A. Hashim, N. Darwin, Mohd Hafis, M. Room, N. F. A. Hamid, N. A. M. Azhar, S. Azmi","doi":"10.1109/ICCSCE.2013.6720023","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6720023","url":null,"abstract":"Digital aerial imagery (DAI) can be acquired using digital mapping camera attached to light aircraft. The DAI is used for the production of topographic and thematic map. The cost of acquiring DAI is very expensive and suitable for large area coverage. The acquisition of DAI is not economical and suitable for small area coverage. Therefore an alternative method should be used to fulfill this need. There are two alternative methods that can be used for acquisition of DAI which include using a small format digital camera attached to light aircraft and using a small format attached to an unmanned aerial vehicle (UAV). UAV system has been reported used in various and diversified applications such as mapping applications (eg. map revision, landslide, coastal erosion, archaeology, forestry), industrial application (eg. engineering, crash accident), Geographic Information System (GIS) applications and others. In this study, micro unmanned aerial vehicle (UAV) systems which comprise of fixed wing UAV flying and rotary UAV are attached with small format high resolution digital camera to acquire DAI for the purpose of mapping at the flying height of 300m at 100m respectively. The micro UAVs were flown autonomously (i.e automatically) and a series of DAIs of a slope using fixed wing UAV and a stream using rotary UAV were acquired rapidly within short period. Ground control point (GCP) and check point (CP) were established using the Global Positioning System and conventional Total Station techniques around the study area for the slope and stream respectively for the purpose of digital image processing and accuracy assessment. The DAIs were processed to produce photogrammetric output such as digital elevation model (DEM) and orthophoto. All these photogrammetric products were successfully produced and assessed. The achievable accuracy is less than ±1m for slope mapping and ±0.280m for stream mapping. In this study, it is proven that the micro UAV system can be used for mapping which cover small area. As conclusion, micro UAV is suitable for mapping small area, rapid data acquisition, accurate, low cost and can be employed for various applications.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116278038","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 : 2013-12-01DOI: 10.1109/ICCSCE.2013.6720036
H. A. Idris, J. M. Sharif, M. Taib, R. Ariffin, Nurul Iza Muhammad, R. Baharudin, A. Zanal, I. R. M. Noordin, Norhayati Mohamad Noor, A. Ahmad, S. A. Jalil, W. Ali
An anechoic chamber is considered good when there is no signal reflection inside the chamber and also when there is no incoming signal from outside the chamber. The key element inside an anechoic chamber is the absorbing material. The evaluations of mini anechoic chamber fitted with coated absorbers were carried out by analyzing the absorption performance. The study includes the comparison of measurement with and without coated absorbers. The evaluations were carried out using 500 MHz, 2 GHz and 10GHz frequencies. The most significant result shows an absorption level of up to approximately 75% when the chamber was fitted with coated absorbers for 10 GHz.
{"title":"Performance study of preliminary mini anechoic chamber fitted with coconut shell coated absorbers","authors":"H. A. Idris, J. M. Sharif, M. Taib, R. Ariffin, Nurul Iza Muhammad, R. Baharudin, A. Zanal, I. R. M. Noordin, Norhayati Mohamad Noor, A. Ahmad, S. A. Jalil, W. Ali","doi":"10.1109/ICCSCE.2013.6720036","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6720036","url":null,"abstract":"An anechoic chamber is considered good when there is no signal reflection inside the chamber and also when there is no incoming signal from outside the chamber. The key element inside an anechoic chamber is the absorbing material. The evaluations of mini anechoic chamber fitted with coated absorbers were carried out by analyzing the absorption performance. The study includes the comparison of measurement with and without coated absorbers. The evaluations were carried out using 500 MHz, 2 GHz and 10GHz frequencies. The most significant result shows an absorption level of up to approximately 75% when the chamber was fitted with coated absorbers for 10 GHz.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124633406","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 : 2013-11-01DOI: 10.1109/ICCSCE.2013.6719994
Rozilawati Mohd Nor, S. Chong
In this paper a practical control scheme is discussed for the positioning and tracking control of a one mass rotary system. The practical controller designed must have high speed performance, high accuracy, robust to disturbance and parameter variation and have high positioning response which always welcome to industry. Hence, a Nominal Characteristic Trajectory Control (NCTF) controller has been proposed to yield high motion control performance and high robustness. This controller does not require exact model and parameter identification which make it easy to design. Basically, NCTF controller consists of a simple structure comprising Nominal Characteristic Trajectory (NCT) and Proportional Integral (PI) Compensator. Apart from a Conventional NCTF controller, the NCTF controller also improves to Continuous Motion NCTF (CM-NCTF) controller. CM-NCTF controller has same design procedure as Conventional NCTF controller and it is able to produce a slightly better performance than the conventional one by producing slightly faster response and smooth tracking performance. To evaluate the controller performance, the Conventional NCTF controller and CM-NCTF controller, was compared to PID control through experiment.
{"title":"Positioning control of a one mass rotary system using NCTF controller","authors":"Rozilawati Mohd Nor, S. Chong","doi":"10.1109/ICCSCE.2013.6719994","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6719994","url":null,"abstract":"In this paper a practical control scheme is discussed for the positioning and tracking control of a one mass rotary system. The practical controller designed must have high speed performance, high accuracy, robust to disturbance and parameter variation and have high positioning response which always welcome to industry. Hence, a Nominal Characteristic Trajectory Control (NCTF) controller has been proposed to yield high motion control performance and high robustness. This controller does not require exact model and parameter identification which make it easy to design. Basically, NCTF controller consists of a simple structure comprising Nominal Characteristic Trajectory (NCT) and Proportional Integral (PI) Compensator. Apart from a Conventional NCTF controller, the NCTF controller also improves to Continuous Motion NCTF (CM-NCTF) controller. CM-NCTF controller has same design procedure as Conventional NCTF controller and it is able to produce a slightly better performance than the conventional one by producing slightly faster response and smooth tracking performance. To evaluate the controller performance, the Conventional NCTF controller and CM-NCTF controller, was compared to PID control through experiment.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123080808","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 : 2013-11-01DOI: 10.1109/ICCSCE.2013.6719989
Boo Siew Khoo, S. Chin, Leong Yee Soo, E. Chuah
The global warming effect has causes the earth atmosphere temperature increasing rapidly and leads to more natural and human made fire disaster. An automated fire extinguishing robot (FireDroid) which can detect flame and extinguish the flame is built. This fire extinguishing robot mostly place indoor such as houses, offices, and tall buildings. When fire occurs in the house, the fire extinguishing robot will be able to sense the flame and move to the fire location. After fire location is locked and flame distance is measured, water is being pumped out from the water tank and fire is extinguished completely.
{"title":"FireDroid - An automated fire extinguishing robot","authors":"Boo Siew Khoo, S. Chin, Leong Yee Soo, E. Chuah","doi":"10.1109/ICCSCE.2013.6719989","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6719989","url":null,"abstract":"The global warming effect has causes the earth atmosphere temperature increasing rapidly and leads to more natural and human made fire disaster. An automated fire extinguishing robot (FireDroid) which can detect flame and extinguish the flame is built. This fire extinguishing robot mostly place indoor such as houses, offices, and tall buildings. When fire occurs in the house, the fire extinguishing robot will be able to sense the flame and move to the fire location. After fire location is locked and flame distance is measured, water is being pumped out from the water tank and fire is extinguished completely.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124275666","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 : 2013-11-01DOI: 10.1109/ICCSCE.2013.6720039
N. M. Thamrin, N. M. Arshad, R. Adnan, R. Sam, N. A. Razak, M. F. Misnan, S. F. Mahmud
This paper presents a new approach in determining the diameter of cylindrical object based on the available two triangles formation technique. The proposed hardware-software system is useful to be implemented on an unmanned aerial vehicle platform in the agriculture field for row detection and navigation techniques based on simultaneous localization and mapping technique as it offers a lightweight system, hassle-free computation and yet a practical and efficient approach. This approach is proposed purposely for small-scaled unmanned aerial vehicle where substantial devices or equipments is unwelcome due to its enormous weight and size. The most efficient way to detect and measure the diameter size of the trees in the agriculture field is by applying the precise laser range finder as well as combines it with other possible sensors such as vision sensors in many approaches before. Unfortunately, the available commercial product of a laser range finder is found to be expensive, bulky and all the data is acquired through a universal serial bus communication protocol which proves to be impractical for on-board UAV detection and navigation implementation as computer and robust processors is necessitated. Thus, in our innovative research, a non-intrusive infrared sensor is used as it offers a narrow beam for edge detection of the cylindrical object (treated as the tree). This sensor is mounted on a digital servo motor to imitate the rotational operation of the available laser range finder in the market. Series of experiments are executed on varying diameter of cylindrical objects, and the effectiveness and efficiency of this approach are carried out. It is found that, this technique is usable in determining the size of the cylindrical objects with a minimal and acceptable error as well as the outcome is comparable with other approaches.
{"title":"A low-cost rotational infrared scanner for cylindrical object diameter measurement","authors":"N. M. Thamrin, N. M. Arshad, R. Adnan, R. Sam, N. A. Razak, M. F. Misnan, S. F. Mahmud","doi":"10.1109/ICCSCE.2013.6720039","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6720039","url":null,"abstract":"This paper presents a new approach in determining the diameter of cylindrical object based on the available two triangles formation technique. The proposed hardware-software system is useful to be implemented on an unmanned aerial vehicle platform in the agriculture field for row detection and navigation techniques based on simultaneous localization and mapping technique as it offers a lightweight system, hassle-free computation and yet a practical and efficient approach. This approach is proposed purposely for small-scaled unmanned aerial vehicle where substantial devices or equipments is unwelcome due to its enormous weight and size. The most efficient way to detect and measure the diameter size of the trees in the agriculture field is by applying the precise laser range finder as well as combines it with other possible sensors such as vision sensors in many approaches before. Unfortunately, the available commercial product of a laser range finder is found to be expensive, bulky and all the data is acquired through a universal serial bus communication protocol which proves to be impractical for on-board UAV detection and navigation implementation as computer and robust processors is necessitated. Thus, in our innovative research, a non-intrusive infrared sensor is used as it offers a narrow beam for edge detection of the cylindrical object (treated as the tree). This sensor is mounted on a digital servo motor to imitate the rotational operation of the available laser range finder in the market. Series of experiments are executed on varying diameter of cylindrical objects, and the effectiveness and efficiency of this approach are carried out. It is found that, this technique is usable in determining the size of the cylindrical objects with a minimal and acceptable error as well as the outcome is comparable with other approaches.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125140498","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 : 2013-11-01DOI: 10.1109/ICCSCE.2013.6720005
Zhiqi Huang, Jun Guo
Support vector machine (SVM) is now widely applied in various areas for its excellent performances. For a data set, usually we use normalization method to deal with the features. However, in many cases, the value of each feature is different. Thus, SVM can't work very well. In this paper, we propose a preprocessing algorithm based on rough set (RS) theory to give different weights on each feature, which can well reflect the value of each feature. The experimental results on real data show that the proposed approach can achieve a fairly improvement of classification accuracy.
{"title":"A data preprocessing algorithm based on rough set for SVM classifier","authors":"Zhiqi Huang, Jun Guo","doi":"10.1109/ICCSCE.2013.6720005","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6720005","url":null,"abstract":"Support vector machine (SVM) is now widely applied in various areas for its excellent performances. For a data set, usually we use normalization method to deal with the features. However, in many cases, the value of each feature is different. Thus, SVM can't work very well. In this paper, we propose a preprocessing algorithm based on rough set (RS) theory to give different weights on each feature, which can well reflect the value of each feature. The experimental results on real data show that the proposed approach can achieve a fairly improvement of classification accuracy.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115554566","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 : 2013-11-01DOI: 10.1109/ICCSCE.2013.6719997
Tee Yi Teck, P. Sebastian, V. Asirvadam
This paper describes the communication protocols and programming flow that have been implemented in the development of a Card Emulator for Door Access Using Android Platform'. The launching of Google Wallet in 2011 has triggered the idea of industry to fully exploit the advantage of Android platform in our daily life. Thus, the main idea of this project is to develop a hardware sleeve which eventually will be utilised to replace the conventional key in security access through certain door or building. The communication protocols involved in this project are Bluetooth Serial Port Profile (SPP), Universal Asynchronous Receiver / Transmitter (UART) and Near Field Communication (NFC).
{"title":"Card Emulator for Door Access Using Android Platform","authors":"Tee Yi Teck, P. Sebastian, V. Asirvadam","doi":"10.1109/ICCSCE.2013.6719997","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6719997","url":null,"abstract":"This paper describes the communication protocols and programming flow that have been implemented in the development of a Card Emulator for Door Access Using Android Platform'. The launching of Google Wallet in 2011 has triggered the idea of industry to fully exploit the advantage of Android platform in our daily life. Thus, the main idea of this project is to develop a hardware sleeve which eventually will be utilised to replace the conventional key in security access through certain door or building. The communication protocols involved in this project are Bluetooth Serial Port Profile (SPP), Universal Asynchronous Receiver / Transmitter (UART) and Near Field Communication (NFC).","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116445633","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 : 2013-11-01DOI: 10.1109/ICCSCE.2013.6720013
A. Almisreb, A. F. Abidin, N. Tahir
In this paper, an investigation of segmentation method for Arabic letters signals spoken by Malay speakers, which is the main step for further speech processing for the purpose of identifying proper pronunciation is performed will be discussed. Recording any corpus requires suitable environment in order to reduce the noise but in our application mobility is the most vital point for speech recording. Hence, in this study, Multiscale Principal Component is applied to de-noise the signal as a pre-step before employing Zero-Crossing Rate function that will further be utilized to segment the actual voice signal. The outcome of the proposed method will be the first phase for Arabic Speech Recognition under noise environment and uncontrolled conditions.
{"title":"Segmentation of Arabic letters signal using Multiscale Principal Component analysis and Zero-Crossing Rate based on Malay speakers","authors":"A. Almisreb, A. F. Abidin, N. Tahir","doi":"10.1109/ICCSCE.2013.6720013","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6720013","url":null,"abstract":"In this paper, an investigation of segmentation method for Arabic letters signals spoken by Malay speakers, which is the main step for further speech processing for the purpose of identifying proper pronunciation is performed will be discussed. Recording any corpus requires suitable environment in order to reduce the noise but in our application mobility is the most vital point for speech recording. Hence, in this study, Multiscale Principal Component is applied to de-noise the signal as a pre-step before employing Zero-Crossing Rate function that will further be utilized to segment the actual voice signal. The outcome of the proposed method will be the first phase for Arabic Speech Recognition under noise environment and uncontrolled conditions.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122964102","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 : 2013-11-01DOI: 10.1109/ICCSCE.2013.6719969
F. Ruslan, A. Samad, Z. Zain, R. Adnan
Flood is a most dangerous natural disaster that can cause enormous threat to human life and property. Thus, an accurate flood water level prediction is very prominent prior to develop a reliable flood water level prediction. Despite the widespread use of nonlinear model for flood water level prediction, linear model is still a new model among researchers around the world. Therefore, this paper present MISO linear system identification model namely Autoregressive Exogenous Input (ARX). The river branch treated in this study was Kelang river, located at Petaling bridge that originated from three upstream rivers which were Kelang river at Sulaiman bridge, Kelang river at Tun Perak bridge and Gombak river at Jalan Parlimen. The result obtained was not promising enough and there still rooms for improvement. This is due to the dynamics of flood water level itself is characterized as highly nonlinear. Thus, flood water level prediction using nonlinear model, Nonlinear Autoregressive Model with Exogenous Input (NARX) was proposed and results showed significant improvement.
{"title":"Multiple Input Single Output (MISO) ARX and NARX model of flood prediction system: A comparative study","authors":"F. Ruslan, A. Samad, Z. Zain, R. Adnan","doi":"10.1109/ICCSCE.2013.6719969","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6719969","url":null,"abstract":"Flood is a most dangerous natural disaster that can cause enormous threat to human life and property. Thus, an accurate flood water level prediction is very prominent prior to develop a reliable flood water level prediction. Despite the widespread use of nonlinear model for flood water level prediction, linear model is still a new model among researchers around the world. Therefore, this paper present MISO linear system identification model namely Autoregressive Exogenous Input (ARX). The river branch treated in this study was Kelang river, located at Petaling bridge that originated from three upstream rivers which were Kelang river at Sulaiman bridge, Kelang river at Tun Perak bridge and Gombak river at Jalan Parlimen. The result obtained was not promising enough and there still rooms for improvement. This is due to the dynamics of flood water level itself is characterized as highly nonlinear. Thus, flood water level prediction using nonlinear model, Nonlinear Autoregressive Model with Exogenous Input (NARX) was proposed and results showed significant improvement.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128957763","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 : 2013-11-01DOI: 10.1109/ICCSCE.2013.6719956
H. Ibrahim, S. Nor, Haitham A. Jamil
Internet traffic classification gained significant attention in the last few years. Most of the current classification methods were only valid for offline classification. Each of the three common classification methods (port, payload, statistics) has some limitations. To increase the value of Internet traffic classifiers, this paper combines the three methods to produce a new classification algorithm (SSPC). In the proposed algorithm, each traffic flow was classified in parallel three times by one of the three method classifiers. Based on certain priority rules, SSPC makes classification decisions for each traffic flow. The SSPC algorithm was tested by classifying WWW applications traffic in two stages: offline and online. The results of both cases show that SSPC is the higher accuracy when compared with other classifiers. In addition, the results indicate that the SSPC algorithm was suitable for online classification decisions, which is taken with the speed of the Inter-net traffic.
{"title":"Online hybrid internet traffic classification algorithm based on signature statistical and port methods to identify internet applications","authors":"H. Ibrahim, S. Nor, Haitham A. Jamil","doi":"10.1109/ICCSCE.2013.6719956","DOIUrl":"https://doi.org/10.1109/ICCSCE.2013.6719956","url":null,"abstract":"Internet traffic classification gained significant attention in the last few years. Most of the current classification methods were only valid for offline classification. Each of the three common classification methods (port, payload, statistics) has some limitations. To increase the value of Internet traffic classifiers, this paper combines the three methods to produce a new classification algorithm (SSPC). In the proposed algorithm, each traffic flow was classified in parallel three times by one of the three method classifiers. Based on certain priority rules, SSPC makes classification decisions for each traffic flow. The SSPC algorithm was tested by classifying WWW applications traffic in two stages: offline and online. The results of both cases show that SSPC is the higher accuracy when compared with other classifiers. In addition, the results indicate that the SSPC algorithm was suitable for online classification decisions, which is taken with the speed of the Inter-net traffic.","PeriodicalId":319285,"journal":{"name":"2013 IEEE International Conference on Control System, Computing and Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129087082","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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