Pub Date : 2016-12-01DOI: 10.1109/ICCECE.2016.8009585
Supratim Bhattacharya, Jayanta Poray
In data driven age, enormous amounts of data have become available on hand to decision makers. Big data refers to datasets that are not only in high volume, but also high in variety, velocity & veracity, which makes them difficult to handle using traditional tools and techniques. Due to the rapid growth of such data, solutions need to be studied and provided in order to handle and extract value and knowledge from these datasets. Furthermore, decision makers need to be able to gain valuable insights from such varied and rapidly changing data, ranging from daily transactions to customer interactions and social network data. Graph theory is another flexible domain where we can able to analyze & predict and take decisions effortlessly, comparatively quicker & atmost accurately. In this paper we have reviewed and proposed certain graphical algorithms based on bigdata and analyse their effort towards decision making.
{"title":"Application of graph theory in bigdata environment","authors":"Supratim Bhattacharya, Jayanta Poray","doi":"10.1109/ICCECE.2016.8009585","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009585","url":null,"abstract":"In data driven age, enormous amounts of data have become available on hand to decision makers. Big data refers to datasets that are not only in high volume, but also high in variety, velocity & veracity, which makes them difficult to handle using traditional tools and techniques. Due to the rapid growth of such data, solutions need to be studied and provided in order to handle and extract value and knowledge from these datasets. Furthermore, decision makers need to be able to gain valuable insights from such varied and rapidly changing data, ranging from daily transactions to customer interactions and social network data. Graph theory is another flexible domain where we can able to analyze & predict and take decisions effortlessly, comparatively quicker & atmost accurately. In this paper we have reviewed and proposed certain graphical algorithms based on bigdata and analyse their effort towards decision making.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"215 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132160572","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 : 2016-12-01DOI: 10.1109/ICCECE.2016.8009545
S. Sarkar, D. Banerjee, U. Ray, D. Pahari,, K. Chattopadhyay
One and zero dimensional nanostructures and related hybrids have been widely studied for their possible application in electronic devices like in display devices, sensors and solar cells. Here in this article, chemical synthesis of n type Silicon nanowire and water soluble Carbon quantum dots (CQDs) have been reported. Hybrid nanostructure of Carbon quantum dots on top of n type Silicon nanowires (n-SiNW) were formed by spin coating the water soluble CQDs on top of n-SiNW. The hybrid nanostructure samples were studied and characterized by FESEM and HRTEM. The photocurrent property of the as prepared hybrid samples were studied in details for possible application in photovoltaic and optoelectronic devices.
{"title":"Synthesis of silicon nanowire and carbon quantum dot hybrid nanostructure and study of its photoresponse property","authors":"S. Sarkar, D. Banerjee, U. Ray, D. Pahari,, K. Chattopadhyay","doi":"10.1109/ICCECE.2016.8009545","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009545","url":null,"abstract":"One and zero dimensional nanostructures and related hybrids have been widely studied for their possible application in electronic devices like in display devices, sensors and solar cells. Here in this article, chemical synthesis of n type Silicon nanowire and water soluble Carbon quantum dots (CQDs) have been reported. Hybrid nanostructure of Carbon quantum dots on top of n type Silicon nanowires (n-SiNW) were formed by spin coating the water soluble CQDs on top of n-SiNW. The hybrid nanostructure samples were studied and characterized by FESEM and HRTEM. The photocurrent property of the as prepared hybrid samples were studied in details for possible application in photovoltaic and optoelectronic devices.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126206954","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 : 2016-12-01DOI: 10.1109/ICCECE.2016.8009552
U. K. Roy
To deliver data in computer networks, it is often divided into smaller chunks/frames/packets (called framing) for various reasons such as regulating flow, multiplexing, switching, error control, etc. In a store-and-forward network, a carefully chosen packet-size can drastically improve network performance especially end-to-end delivery time. In this paper, we have inspected the effect of packet size and bit-error on packet delay with rigorous theoretic derivation. We have figured out that delay is a non-linear function of (i) message size, (ii) number of hops the packet traverses, (iii) bit-error rate and (iv) the number the message is divided into chunks. The first three are not customizable. However, we can carefully choose the last one to minimize delay. We devised an expression to find optimal number of packets that minimizes the delay. We have also shown how this optimal number of packets varies with number of hops, message size and bit-error. Analytical and simulation results show the correctness of the proposed scheme.
{"title":"An introspection on impact of bit-error and framing on packet delay","authors":"U. K. Roy","doi":"10.1109/ICCECE.2016.8009552","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009552","url":null,"abstract":"To deliver data in computer networks, it is often divided into smaller chunks/frames/packets (called framing) for various reasons such as regulating flow, multiplexing, switching, error control, etc. In a store-and-forward network, a carefully chosen packet-size can drastically improve network performance especially end-to-end delivery time. In this paper, we have inspected the effect of packet size and bit-error on packet delay with rigorous theoretic derivation. We have figured out that delay is a non-linear function of (i) message size, (ii) number of hops the packet traverses, (iii) bit-error rate and (iv) the number the message is divided into chunks. The first three are not customizable. However, we can carefully choose the last one to minimize delay. We devised an expression to find optimal number of packets that minimizes the delay. We have also shown how this optimal number of packets varies with number of hops, message size and bit-error. Analytical and simulation results show the correctness of the proposed scheme.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126707449","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 : 2016-12-01DOI: 10.1109/ICCECE.2016.8009582
A. Banerjee, Sonali Das, A. B. Bhattacharya
Information regarding sunspot numbers are examined over a considerable period to find the effect of solar activity. Smoothened sunspot numbers as well as the changeability of sunspot latitude with month since minimum are analyzed at length. Sunspot area, the variation of global monthly average surface temperature and the geomagnetic indices have also been taken into account to characterize the overall feature of the activity.
{"title":"Sunspot occurrences and the probable effect of interference with HF radio communications in the earth's ionosphere","authors":"A. Banerjee, Sonali Das, A. B. Bhattacharya","doi":"10.1109/ICCECE.2016.8009582","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009582","url":null,"abstract":"Information regarding sunspot numbers are examined over a considerable period to find the effect of solar activity. Smoothened sunspot numbers as well as the changeability of sunspot latitude with month since minimum are analyzed at length. Sunspot area, the variation of global monthly average surface temperature and the geomagnetic indices have also been taken into account to characterize the overall feature of the activity.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131750908","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 : 2016-12-01DOI: 10.1109/ICCECE.2016.8009560
B. Mondal, S. Rakshit, R. Sarkar, N. Mandal
In the industrial sector there exist parameters like level, temperature, flow, vibration which needs precise control. Conventional control system adopts PID technique to control its parameter but cannot achieve desired accuracy because of several disadvantages. So to overcome these drawbacks, fuzzy logic control system is adopted which gives better performance. Therefore, an attempt has been made to study the comparison between conventional PID controller and Fuzzy logic controller using ultrasonic level sensor. In this paper, we have designed a real setup of microprocessor based PID controller as well as designed simulation system of PID and fuzzy logic controller for water level control by using Fuzzy Logic Toolbox and Simulink in MATLAB software.
{"title":"Study of PID and FLC based water level control using ultrasonic level detector","authors":"B. Mondal, S. Rakshit, R. Sarkar, N. Mandal","doi":"10.1109/ICCECE.2016.8009560","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009560","url":null,"abstract":"In the industrial sector there exist parameters like level, temperature, flow, vibration which needs precise control. Conventional control system adopts PID technique to control its parameter but cannot achieve desired accuracy because of several disadvantages. So to overcome these drawbacks, fuzzy logic control system is adopted which gives better performance. Therefore, an attempt has been made to study the comparison between conventional PID controller and Fuzzy logic controller using ultrasonic level sensor. In this paper, we have designed a real setup of microprocessor based PID controller as well as designed simulation system of PID and fuzzy logic controller for water level control by using Fuzzy Logic Toolbox and Simulink in MATLAB software.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129654682","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 : 2016-12-01DOI: 10.1109/ICCECE.2016.8009558
K. Vinodha, R. Selvarani
A novel protocol is being designed for efficient congestion control with the principle of cross layer approach. This protocol will support congestion control in overcrowded traffic using multi-path routing scheme. This protocol finds application in the scenario where fairness in rate is enhanced by adapting route optimization with reduced queue length. The underutilized channel capacity information is distributed uniformly over all nodes by the proposed protocol. The performance of the protocol is validated with the performance of the existing conventional congestion mitigation protocol and found that the proposed protocol is considerably superior in its functionality.
{"title":"Introducing novel service policies in designing protocol for congestion control mechanism","authors":"K. Vinodha, R. Selvarani","doi":"10.1109/ICCECE.2016.8009558","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009558","url":null,"abstract":"A novel protocol is being designed for efficient congestion control with the principle of cross layer approach. This protocol will support congestion control in overcrowded traffic using multi-path routing scheme. This protocol finds application in the scenario where fairness in rate is enhanced by adapting route optimization with reduced queue length. The underutilized channel capacity information is distributed uniformly over all nodes by the proposed protocol. The performance of the protocol is validated with the performance of the existing conventional congestion mitigation protocol and found that the proposed protocol is considerably superior in its functionality.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128229022","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}
The design of IIR filter is a challenging task and this paper presents a design of IIR filter using Whale Optimisation Algorithm (WOA), Artificial Bee Colony (ABC) Algorithm, Cuckoo Search Algorithm (CSA) and Gbest Guided Cuckoo Search (GCS) Algorithm. A modified version of a recently developed meta-heuristic algorithm CSA is GCS, where some changes are implemented to make the algorithm faster and parameter independent. Simulation results from different experimental design cases (on the transfer function of 2nd, 3rd and 4th order respectively) affirm that GCS converges faster; furthermore, the computational time required is less than WOA, ABC and CSA. It is found that in the case of GCS, the computational time required for designed IIR filter using 2nd, 3rd and 4th order transfer functions are 0.00043 s., 0.00035 s and 0.0000569 s, every 100 iterations respectively.
{"title":"Design of IIR filter using Gbest guided cuckoo search algorithm","authors":"Niloy Chakraborty, Adrika Mukherjee, Supriya Dhabal","doi":"10.1109/ICCECE.2016.8009573","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009573","url":null,"abstract":"The design of IIR filter is a challenging task and this paper presents a design of IIR filter using Whale Optimisation Algorithm (WOA), Artificial Bee Colony (ABC) Algorithm, Cuckoo Search Algorithm (CSA) and Gbest Guided Cuckoo Search (GCS) Algorithm. A modified version of a recently developed meta-heuristic algorithm CSA is GCS, where some changes are implemented to make the algorithm faster and parameter independent. Simulation results from different experimental design cases (on the transfer function of 2nd, 3rd and 4th order respectively) affirm that GCS converges faster; furthermore, the computational time required is less than WOA, ABC and CSA. It is found that in the case of GCS, the computational time required for designed IIR filter using 2nd, 3rd and 4th order transfer functions are 0.00043 s., 0.00035 s and 0.0000569 s, every 100 iterations respectively.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"102 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131242259","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 : 2016-12-01DOI: 10.1109/ICCECE.2016.8009578
K. Mondal, Sayan Bhattacharya, A. Mondal
Data mining is the process of analyzing raw data from very large databases to turn them into useful and previously unknown information. This helps in finding out interesting patterns, trends and relationships within data. Association rule mining and bi-clustering are two very important data mining tasks for many application domains, especially in bio-informatics. FIST is one of the very few algorithms which extracts bases of association rules and bi-clustering conjointly in a single process. FIST algorithm is based on frequent closed itemsets framework and uses a suffix tree based data structure for efficiency. However, due to its sequential execution approach, the traditional FIST algorithm suffers from efficiency problems in terms of execution time for very large data sets with high dimensionality. Here, a parallelized version of FIST algorithm is proposed to improve the performance. In the new parallelize version of FIST algorithm (ParaFIST), a multi-threaded approach is taken to allow parallel processing of the suffix tree branches to achieve better execution time. We have used an example to demonstrate the correctness of the proposed algorithm.
{"title":"A suffix tree based parallel approach for association rule mining and biclustering","authors":"K. Mondal, Sayan Bhattacharya, A. Mondal","doi":"10.1109/ICCECE.2016.8009578","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009578","url":null,"abstract":"Data mining is the process of analyzing raw data from very large databases to turn them into useful and previously unknown information. This helps in finding out interesting patterns, trends and relationships within data. Association rule mining and bi-clustering are two very important data mining tasks for many application domains, especially in bio-informatics. FIST is one of the very few algorithms which extracts bases of association rules and bi-clustering conjointly in a single process. FIST algorithm is based on frequent closed itemsets framework and uses a suffix tree based data structure for efficiency. However, due to its sequential execution approach, the traditional FIST algorithm suffers from efficiency problems in terms of execution time for very large data sets with high dimensionality. Here, a parallelized version of FIST algorithm is proposed to improve the performance. In the new parallelize version of FIST algorithm (ParaFIST), a multi-threaded approach is taken to allow parallel processing of the suffix tree branches to achieve better execution time. We have used an example to demonstrate the correctness of the proposed algorithm.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134452130","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 : 2016-12-01DOI: 10.1109/ICCECE.2016.8009563
Swapan Santra, S. Paul
Power system stabilizer (PSS) is used to provide damping to the generator's oscillations. The damping is achieved through modulation of generator's excitation so as to provide adequate electrical torque to the rotor speed deviations. In this paper a particle swarm optimization (PSO) based robust power system stabilizer design using H∞, loop shaping technique is reported. Weighting function selection and the lead lag compensator based controller parameters has been designed using PSO algorithm. This design is based upon normalized coprime factorization H∞ loop shaping technique by McFarlane-Glover. The efficacy of robust power system stabilizer (RPSS), designed through this method has been demonstrated by simulation of a simple single machine infinite bus (SMIB) system for various loading conditions using MATLAB.
{"title":"PSO based robust power system stabilizer design using H∞ loop shaping technique","authors":"Swapan Santra, S. Paul","doi":"10.1109/ICCECE.2016.8009563","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009563","url":null,"abstract":"Power system stabilizer (PSS) is used to provide damping to the generator's oscillations. The damping is achieved through modulation of generator's excitation so as to provide adequate electrical torque to the rotor speed deviations. In this paper a particle swarm optimization (PSO) based robust power system stabilizer design using H∞, loop shaping technique is reported. Weighting function selection and the lead lag compensator based controller parameters has been designed using PSO algorithm. This design is based upon normalized coprime factorization H∞ loop shaping technique by McFarlane-Glover. The efficacy of robust power system stabilizer (RPSS), designed through this method has been demonstrated by simulation of a simple single machine infinite bus (SMIB) system for various loading conditions using MATLAB.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133924537","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 : 2016-12-01DOI: 10.1109/ICCECE.2016.8009571
M. R. Chowdhury, S. Biswas, A. Banerjee, J. Pandit, A. B. Bhattacharya
Sferics receiver at 40 kHz operating round-the-clock at Kolkata (22.97° N, 88.43° E) in Techno India University, recorded characteristic radio signal variation during the huge tremors felt in Kolkata after a whopper of two earthquakes both rattled Myanmar with same magnitude of 6.8 on the Richter scale. In this paper we have reported the significant variations of the received signals at the two occasions and the results have been interpreted on the basis of gravity wave perturbations influencing the signal propagation via ionosphere.
{"title":"Response in the field intensity of Sferics at 40 kHz signal propagation caused by massive earthquake tremors in Kolkata","authors":"M. R. Chowdhury, S. Biswas, A. Banerjee, J. Pandit, A. B. Bhattacharya","doi":"10.1109/ICCECE.2016.8009571","DOIUrl":"https://doi.org/10.1109/ICCECE.2016.8009571","url":null,"abstract":"Sferics receiver at 40 kHz operating round-the-clock at Kolkata (22.97° N, 88.43° E) in Techno India University, recorded characteristic radio signal variation during the huge tremors felt in Kolkata after a whopper of two earthquakes both rattled Myanmar with same magnitude of 6.8 on the Richter scale. In this paper we have reported the significant variations of the received signals at the two occasions and the results have been interpreted on the basis of gravity wave perturbations influencing the signal propagation via ionosphere.","PeriodicalId":414303,"journal":{"name":"2016 International Conference on Computer, Electrical & Communication Engineering (ICCECE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133120732","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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