Pub Date : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019302
G. Aarthy, P. Prakash, M. Madhan
A Delay Line filter based dispersion compensator and dispersion slope compensator for an optical fiber transmission system are implemented using 4 port couplers. The filter performance is evaluated in a 100 km single mode fiber link by simulating the entire system using optisystem software. Both dispersion compensation and dispersion slope compensation resulted in improvement in Eye Opening Penalty, the Q factor and BER.
{"title":"Design and analysis of 4 port coupler based Delay Line filter for dispersion slope compensation","authors":"G. Aarthy, P. Prakash, M. Madhan","doi":"10.1109/ICACCCT.2014.7019302","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019302","url":null,"abstract":"A Delay Line filter based dispersion compensator and dispersion slope compensator for an optical fiber transmission system are implemented using 4 port couplers. The filter performance is evaluated in a 100 km single mode fiber link by simulating the entire system using optisystem software. Both dispersion compensation and dispersion slope compensation resulted in improvement in Eye Opening Penalty, the Q factor and BER.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129622457","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019265
Reshma Ravi, Mija S.J.
This paper addressess, a study on the bio inspired intelligent controller namely Brain Emotional Learning Based Intelligent Controller (BELBIC) and its design for spring mass damper system which has parameter uncertainty. The mass-damper-spring system is a common control experimental device frequently used. This paper gives the possible structured (parametric) uncertainties in the spring-mass-damper system. The model free controller based on the brain-emotional-learning algorithm adapts the computational model of limbic system in the mammalian brain. Here an attempt is made to design the controller for a uncertain system (spring-mass-damper). The performance of the developed controller is compared with that of a PID controller.
{"title":"Design of Brain Emotional Learning Based Intelligent Controller (BELBIC) for uncertain systems","authors":"Reshma Ravi, Mija S.J.","doi":"10.1109/ICACCCT.2014.7019265","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019265","url":null,"abstract":"This paper addressess, a study on the bio inspired intelligent controller namely Brain Emotional Learning Based Intelligent Controller (BELBIC) and its design for spring mass damper system which has parameter uncertainty. The mass-damper-spring system is a common control experimental device frequently used. This paper gives the possible structured (parametric) uncertainties in the spring-mass-damper system. The model free controller based on the brain-emotional-learning algorithm adapts the computational model of limbic system in the mammalian brain. Here an attempt is made to design the controller for a uncertain system (spring-mass-damper). The performance of the developed controller is compared with that of a PID controller.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129626177","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019350
D. Santosh, P. G. Krishna Mohan
Object tracking is a primary step for image processing applications like object recognition, navigation systems and surveillance systems. The current image and the background image is differentiated by approaching conventionally in image processing. Image subtraction based algorithms are mainly used in extracting features of moving objects and take the information in frames. Here three algorithms namely Extended Kalman Filter, Gaussian Mixture Model (GMM), Mean Shift Algorithm are compared in the context of multiple object tracking. The comparative results show that GMM performs well when there are occlusions. Extended Kalman filter fails because of abnormal behavior in the distribution of random variables when there is nonlinear transformation. It cannot identify multiple objects when there are occlusions. Mean shift algorithm is best suitable for single object tracking and is very sensitive to window size which is adaptive. Results show that this algorithm has the limitation to detect multiple objects when there is even slight occlusion.
{"title":"Multiple objects tracking using Extended Kalman Filter, GMM and Mean Shift Algorithm - A comparative study","authors":"D. Santosh, P. G. Krishna Mohan","doi":"10.1109/ICACCCT.2014.7019350","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019350","url":null,"abstract":"Object tracking is a primary step for image processing applications like object recognition, navigation systems and surveillance systems. The current image and the background image is differentiated by approaching conventionally in image processing. Image subtraction based algorithms are mainly used in extracting features of moving objects and take the information in frames. Here three algorithms namely Extended Kalman Filter, Gaussian Mixture Model (GMM), Mean Shift Algorithm are compared in the context of multiple object tracking. The comparative results show that GMM performs well when there are occlusions. Extended Kalman filter fails because of abnormal behavior in the distribution of random variables when there is nonlinear transformation. It cannot identify multiple objects when there are occlusions. Mean shift algorithm is best suitable for single object tracking and is very sensitive to window size which is adaptive. Results show that this algorithm has the limitation to detect multiple objects when there is even slight occlusion.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127426314","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019473
V. Hema, R. Dhanalakshmi
The proposed paper presents the analysis of power sharing in a renewable hybrid microgrid. The hybrid microgrid presented here comprises the DC and AC subgrid interconnected by an interlinking converter. Droop control technique is presented in this paper for power flow management among all the sources in two types of subgrids. The coordinated operation of DC sources and AC sources and interlinking converters are investigated. The droop control concept uses an appropriate normalization technique for merging both subgrids. The operation of hybrid ac-dc microgrid with an interlinking converter using droop control technique for power sharing is investigated by simulation in this paper.
{"title":"Operation of hybrid AC-DC microgrid with an interlinking converter","authors":"V. Hema, R. Dhanalakshmi","doi":"10.1109/ICACCCT.2014.7019473","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019473","url":null,"abstract":"The proposed paper presents the analysis of power sharing in a renewable hybrid microgrid. The hybrid microgrid presented here comprises the DC and AC subgrid interconnected by an interlinking converter. Droop control technique is presented in this paper for power flow management among all the sources in two types of subgrids. The coordinated operation of DC sources and AC sources and interlinking converters are investigated. The droop control concept uses an appropriate normalization technique for merging both subgrids. The operation of hybrid ac-dc microgrid with an interlinking converter using droop control technique for power sharing is investigated by simulation in this paper.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131053787","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019236
S. Divya, S. Sundaravadivelu
MIMO combined with OFDM provides high throughput and system capacity. MIMO OFDM radically improves spectrum efficiency and system reliability for 4G technology. The system offers high peak to average power ratio (PAPR). In order to reduce high PAPR, we implement one of the scrambling techniques namely Partial transmit sequence (PTS). The proposed algorithm provides better PAPR reduction which can be verified by simulation results.
{"title":"Design an efficient algorithm for peak to average power ratio reduction in STBC based MIMO-OFDM system","authors":"S. Divya, S. Sundaravadivelu","doi":"10.1109/ICACCCT.2014.7019236","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019236","url":null,"abstract":"MIMO combined with OFDM provides high throughput and system capacity. MIMO OFDM radically improves spectrum efficiency and system reliability for 4G technology. The system offers high peak to average power ratio (PAPR). In order to reduce high PAPR, we implement one of the scrambling techniques namely Partial transmit sequence (PTS). The proposed algorithm provides better PAPR reduction which can be verified by simulation results.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132501677","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019355
P. Ganesh, R. Menaka
In this work, a method called Discrete Sine Transform is used in order to classify EEG signals of the brain and are used for the purpose of early autism detection. Autism is a complex behavioral disorder. The EEG signals are obtained by using electrodes that are attached to the brain. Each electrode measures the signals in different regions of the brain as the subject responds to different stimuli. The signals are processed by applying Discrete Sine Transform (DST) and then it is passed as an input to an artificial neural network. DST is used as it greatly simplifies the process and reduces the complexity. The computing tool of a neural network is used in order to objectively estimate whether a subject is suffering from autism. The network is trained with a particular dataset and upon applying a testing input the output was achieved. This study looked at EEG signals, an indirect measure of brain connectivity, and identified patterns that distinguished subjects at an increased risk for autism.
{"title":"Use of Discrete Sine Transform in EEG signal classification for early Autism detection","authors":"P. Ganesh, R. Menaka","doi":"10.1109/ICACCCT.2014.7019355","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019355","url":null,"abstract":"In this work, a method called Discrete Sine Transform is used in order to classify EEG signals of the brain and are used for the purpose of early autism detection. Autism is a complex behavioral disorder. The EEG signals are obtained by using electrodes that are attached to the brain. Each electrode measures the signals in different regions of the brain as the subject responds to different stimuli. The signals are processed by applying Discrete Sine Transform (DST) and then it is passed as an input to an artificial neural network. DST is used as it greatly simplifies the process and reduces the complexity. The computing tool of a neural network is used in order to objectively estimate whether a subject is suffering from autism. The network is trained with a particular dataset and upon applying a testing input the output was achieved. This study looked at EEG signals, an indirect measure of brain connectivity, and identified patterns that distinguished subjects at an increased risk for autism.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130793999","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019481
Pragya Srivastava, Amit Krishna Dwivedi, A. Islam
Escalation in performance parameters due to CMOS technology scaling has proven its worth in the field of design and implementation. Integration density, low power dissipation and higher speed of operation are at their zenith level. This truculent towards technology scaling is now showing its adverse effect which is becoming a great concern from the researchers' point of view. Variability is one of the consequences of technology scaling. Equivalent to power, delay and area, variability also plays an important role in determining performance of circuits. This paper presents variability analysis of diverse exclusive-OR circuits in terms of average power and power-delay product (PDP) at the transistor level using 16-nm technology node. The investigation is supported by using simulation framework loaded with two nominal copies of the analogous XOR gate at both the ends - input and output. The intent of this note is to determine the circuit with minimal variability to PDP. Further, realization of the optimal XOR circuit is carried out by using emerging device namely Fin field effect transistor (FinFET). The propound FinFET based realization of optimal XOR circuit offers 99.191 × improvement in PDP in contrast to its CMOS realization at nominal supply voltage of VDD = 0.7 V.
{"title":"Power - and variability-aware design of FinFET-based XOR circuit at nanoscale regime","authors":"Pragya Srivastava, Amit Krishna Dwivedi, A. Islam","doi":"10.1109/ICACCCT.2014.7019481","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019481","url":null,"abstract":"Escalation in performance parameters due to CMOS technology scaling has proven its worth in the field of design and implementation. Integration density, low power dissipation and higher speed of operation are at their zenith level. This truculent towards technology scaling is now showing its adverse effect which is becoming a great concern from the researchers' point of view. Variability is one of the consequences of technology scaling. Equivalent to power, delay and area, variability also plays an important role in determining performance of circuits. This paper presents variability analysis of diverse exclusive-OR circuits in terms of average power and power-delay product (PDP) at the transistor level using 16-nm technology node. The investigation is supported by using simulation framework loaded with two nominal copies of the analogous XOR gate at both the ends - input and output. The intent of this note is to determine the circuit with minimal variability to PDP. Further, realization of the optimal XOR circuit is carried out by using emerging device namely Fin field effect transistor (FinFET). The propound FinFET based realization of optimal XOR circuit offers 99.191 × improvement in PDP in contrast to its CMOS realization at nominal supply voltage of VDD = 0.7 V.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129278819","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019161
Rasendu Mishra, N. Modi, Rushabh Shah
The paper discusses here about clustering question papers, by tagging the questions of each paper, using Agglomerative clustering methods using single and complete link. The paper clearly shows the number of papers clustered in various iterations, time consumed in clustering the papers completely and finally the clustering result. The clustering is done based on Euclidean Distance measures for similarity calculations. The paper also demonstrates the trend after clustering using single link.
{"title":"Performance analysis of single and complete link during Agglomerative clustering of question papers by tagging the questions and trend analysis using single link","authors":"Rasendu Mishra, N. Modi, Rushabh Shah","doi":"10.1109/ICACCCT.2014.7019161","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019161","url":null,"abstract":"The paper discusses here about clustering question papers, by tagging the questions of each paper, using Agglomerative clustering methods using single and complete link. The paper clearly shows the number of papers clustered in various iterations, time consumed in clustering the papers completely and finally the clustering result. The clustering is done based on Euclidean Distance measures for similarity calculations. The paper also demonstrates the trend after clustering using single link.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123175817","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019232
S. More
To improve Web services Web Mining technology is applies. After applying Web mining on Web sessions we will get navigation patterns which are important for Web users such that appropriate actions can be adopted. Due to huge data in Web, discovery of patterns and there analysis for further improvement in Web site becomes a real time necessity. In our paper algorithm initiate from dataset consisting Web sessions. From each Web sessions we flow towards the navigation path, which shows actual traversing of user in the Web site. Applying algorithm of construction of graph we will get initial graph showing each browsing session. Our aim is to improve mining efficiency by applying path traversal algorithm and get surfing pattern. Our algorithm modifies previous and one also fetch large dataset of Web sessions, and also experimental results will show efficient surfing pattern which can be better for finding the user's interest. In modified algorithm we avoid unwanted and repetition of data. Here experimental analysis also use for improvement of web design, target advertisement, Web design improvement, customer satisfaction and efficient market analysis.
{"title":"Modified path traversal for an efficient web navigation mining","authors":"S. More","doi":"10.1109/ICACCCT.2014.7019232","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019232","url":null,"abstract":"To improve Web services Web Mining technology is applies. After applying Web mining on Web sessions we will get navigation patterns which are important for Web users such that appropriate actions can be adopted. Due to huge data in Web, discovery of patterns and there analysis for further improvement in Web site becomes a real time necessity. In our paper algorithm initiate from dataset consisting Web sessions. From each Web sessions we flow towards the navigation path, which shows actual traversing of user in the Web site. Applying algorithm of construction of graph we will get initial graph showing each browsing session. Our aim is to improve mining efficiency by applying path traversal algorithm and get surfing pattern. Our algorithm modifies previous and one also fetch large dataset of Web sessions, and also experimental results will show efficient surfing pattern which can be better for finding the user's interest. In modified algorithm we avoid unwanted and repetition of data. Here experimental analysis also use for improvement of web design, target advertisement, Web design improvement, customer satisfaction and efficient market analysis.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123318522","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 : 2014-05-08DOI: 10.1109/ICACCCT.2014.7019281
T. Abraham, K. Narayanan
Vehicular communication technologies are realized recently as the staples of modern societies. When cooperative approach is employed in vehicular communication system, it will perform more effective in avoiding accidents and traffic congestions. In vehicular networks, cooperative Multi-Input Multi-Output (MIMO) and cooperative relay techniques increase the performance as well as reduce the transmission energy consumption by exploiting the spatial and temporal diversity gain. The energy efficiency characteristics of cooperative techniques in vehicular networks is of prime importance as the energy consumption of wireless nodes embedded on road infrastructure is constrained. In this paper, applications of cooperative communication techniques in vehicular networks are proposed. Also we compare the performance and the energy consumption of cooperative techniques with the traditional multi-hop technique over Rayleigh channel by considering MQAM as design example. The optimal cooperative strategy for energy constrained road infrastructure networks in ITS application can be selected using this performance optimization in cooperative communication.
{"title":"Cooperative communication for vehicular networks","authors":"T. Abraham, K. Narayanan","doi":"10.1109/ICACCCT.2014.7019281","DOIUrl":"https://doi.org/10.1109/ICACCCT.2014.7019281","url":null,"abstract":"Vehicular communication technologies are realized recently as the staples of modern societies. When cooperative approach is employed in vehicular communication system, it will perform more effective in avoiding accidents and traffic congestions. In vehicular networks, cooperative Multi-Input Multi-Output (MIMO) and cooperative relay techniques increase the performance as well as reduce the transmission energy consumption by exploiting the spatial and temporal diversity gain. The energy efficiency characteristics of cooperative techniques in vehicular networks is of prime importance as the energy consumption of wireless nodes embedded on road infrastructure is constrained. In this paper, applications of cooperative communication techniques in vehicular networks are proposed. Also we compare the performance and the energy consumption of cooperative techniques with the traditional multi-hop technique over Rayleigh channel by considering MQAM as design example. The optimal cooperative strategy for energy constrained road infrastructure networks in ITS application can be selected using this performance optimization in cooperative communication.","PeriodicalId":239918,"journal":{"name":"2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123098771","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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