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2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)最新文献

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Hybrid wavelet transform I and II combined with contrast limited adaptive histogram equalization for image enhancement 混合小波变换I和II结合对比度限制自适应直方图均衡化进行图像增强
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065860
V. Bharadi, Latika Padole
{"title":"Hybrid wavelet transform I and II combined with contrast limited adaptive histogram equalization for image enhancement","authors":"V. Bharadi, Latika Padole","doi":"10.1109/WOCN.2017.8065860","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065860","url":null,"abstract":"Image enhancement is one of the important part of image processing. Proposed research presents an image enhancement method, named CLAHE-HWT, which combines the Contrast Limited Adaptive Histogram Equalization (CLAHE) with Hybrid Wavelet Transform Type I and II (HWT I, II). The method includes, the original image is decomposed into low-frequency and high-frequency components by HWT II. Then, we enhance the low-frequency coefficients using CLAHE and keep the high-frequency coefficients unchanged to limit noise enhancement. Finally, reconstruct the image by taking inverse HWT of the new coefficients. In order to counteract over-enhancement, the recreated and original images are averaged using an originally proposed weighting factor. Two orthogonal transforms combine to form a hybrid wavelet. Here different orthogonal transforms are used like Kekre, Walsh, Cosine, Hartley and Haar in 5 × 4 combinations total 20 hybrid wavelets of type II. This research compares all the 20 combinations of HWT I and 20 HWT II to find out the best combination of HWT with CLAHE. Experimental results demonstrate CLAHE-HWT shows better results for noise depression and avoid over enhancement.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"228 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124211585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
IoT based grocery monitoring system 基于物联网的杂货监控系统
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065839
Hardi Desai, Divya Guruvayurappan, M. Merchant, Smeet Somaiya, Hetal Mundra
{"title":"IoT based grocery monitoring system","authors":"Hardi Desai, Divya Guruvayurappan, M. Merchant, Smeet Somaiya, Hetal Mundra","doi":"10.1109/WOCN.2017.8065839","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065839","url":null,"abstract":"This paper provides an insight into the development of an IoT based prototype to monitor the grocery levels at homes and supermarkets. A compatible and affordable wireless sensor network is implemented. Serving as an asset for research in the food industry, this implementation can be used to observe the food consumption patterns. Using this prototype as a base, real-time applications can be developed to manage our current inventory efficiently with its implications in food and e-commerce industry.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116444750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
Validating prototype of e-commerce shopping site in India 验证印度电子商务购物网站的原型
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065862
Megharani Patil, M. Rao
{"title":"Validating prototype of e-commerce shopping site in India","authors":"Megharani Patil, M. Rao","doi":"10.1109/WOCN.2017.8065862","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065862","url":null,"abstract":"Taking forward the digital India mission it is essential to design and validate intuitive e-commerce shopping sites before implementation of template so that users can do shopping easily, without any need of special training. We have achieved this in several steps. Documented mental model and behavioral patterns while interacting with shopping site. We have mapped existing shopping site with mental model and as a result problem themes are identified. Guidelines are set from problem themes to design a prototype of e-commerce website. Finally prototype is designed and validated through test by focus groups, heuristic evaluation, guideline review through cognitive walkthrough and usability test using think aloud evaluations.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121523740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Relay node placement to establish full connectivity in directional sensor networks 在定向传感器网络中建立完全连接的中继节点放置
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065851
Saunhita Sapre, S. Mini
{"title":"Relay node placement to establish full connectivity in directional sensor networks","authors":"Saunhita Sapre, S. Mini","doi":"10.1109/WOCN.2017.8065851","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065851","url":null,"abstract":"The deployed sensors within a network should be connected to ensure reliability of the network. For a disconnected network, relay nodes are placed to form a well connected network. Relay nodes have a higher transmission range, energy reserve and data processing abilities as compared to sensor nodes in a network. However due to high cost of relays, optimal placement is necessary. We use heuristics to solve the NP-Hard relay node placement problem. In this paper, we propose an algorithm to ensure that the all the sensor nodes are connected to the data sink node using the least number of relay nodes. The simulations carried out extensively prove the performance of the proposed algorithm.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121763248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Android mobile app development of neural networks for performance parameters computation of microstrip antennas 开发基于神经网络的Android手机应用程序，计算微带天线的性能参数
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065856
K. Chaitanya, Anshujit Sharma, T. Khan, Salam Thoithoi Singh, Kanchan Kumar
{"title":"Android mobile app development of neural networks for performance parameters computation of microstrip antennas","authors":"K. Chaitanya, Anshujit Sharma, T. Khan, Salam Thoithoi Singh, Kanchan Kumar","doi":"10.1109/WOCN.2017.8065856","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065856","url":null,"abstract":"Recently, smart phones have become popular in research applications because of improved performance. Several engineering and non-engineering applications are implemented in android operating system. One of the promising application area might be antenna engineering domain by developing apps in existing smart phones that can accurately determine vital parameters in antenna design. The objective of this paper is to develop mobile apps of neural network models in android OS for computing different performance parameters of microstrip antennas (MSAs). The proposed approach is applied in two diverse examples of MSAs for analyzing its performance in real world cases. The apps are made user friendly with a simplistic GUI. The results of the examples are compared with many references and a very good agreement is attained amongst them.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"182 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124581631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cued click authentication 提示点击认证
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065845
S. Ahmed, N. Shekokar
{"title":"Cued click authentication","authors":"S. Ahmed, N. Shekokar","doi":"10.1109/WOCN.2017.8065845","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065845","url":null,"abstract":"Textual passwords are used worldwide due to its easy implementation and less time required for authentication. But these passwords are vulnerable to dictionary attack, brute force attack, man in middle attack, etc. It is also highly prone to keylogging and shoulder surfing attack. Hence new authentication systems such as biometric based and token based system were introduced. But they have their own shortcomings such as difficulty in use and time consuming. In this paper, we aim to make a system robust to shoulder surfing attack and keylogging attack by using an improved text-based graphical password scheme which uses Persuasive Technology.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123498394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Frame management in wireless networks 无线网络中的帧管理
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065853
G. Mateus, B. Wilges, M. Dantas, S. Nassar
{"title":"Frame management in wireless networks","authors":"G. Mateus, B. Wilges, M. Dantas, S. Nassar","doi":"10.1109/WOCN.2017.8065853","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065853","url":null,"abstract":"The analysis of frames transmitted in 802.11a/n/ac demonstrates performance degradation when many devices need to transfer large data volumes. Furthermore, despite the frame aggregation implemented by newer standards (802.11n/ac), the same performance degradation was observed. The experiments in this research show that, regardless of the standard, it is possible to apply management techniques in aggregated frames in order to define the maximum frame size that can be transmitted. The results of this research show that, under specific conditions, the limitation of the maximum size of frames can enhance the performance of wireless networks despite standard revision.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130917850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Traffic congestion detection with complex event processing in VANET 基于VANET复杂事件处理的交通拥塞检测
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065852
Priyanka G. Shinde, Manoj M. Dongre
{"title":"Traffic congestion detection with complex event processing in VANET","authors":"Priyanka G. Shinde, Manoj M. Dongre","doi":"10.1109/WOCN.2017.8065852","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065852","url":null,"abstract":"Magnitude of urban population and unplanned development of cities have led to road traffic congestion in major cities and added increasing pressure on overall road transport and road related infrastructure. Nowadays, intelligent transportation systems such as Vehicular Ad Hoc Networks (VANET) are used for distributed road traffic. VANET is a wireless network that gathers complex and randomly generated data related to distributed traffic along with other information such as weather conditions on real time basis. In this paper, the Author has attempted to implement a system on Event Driven Architecture (EDA) to detect complex but similar levels of traffic congestion which resembles real life traffic situation. The system is designed with the help of a technique called Complex Event Processing (CEP) that treats all messages in the network from corresponding vehicles as an event. The effectiveness of this system can be observed by using different performance metrics.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133032970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Design and simulation comparison of gain and noise figure of double pass configurations using experiment, Matlab and Optisys 利用实验、Matlab和Optisys对双通结构的增益和噪声系数进行设计和仿真比较
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065850
B. Bouzid, F. A. Khadra, Abdullah Alorainy
{"title":"Design and simulation comparison of gain and noise figure of double pass configurations using experiment, Matlab and Optisys","authors":"B. Bouzid, F. A. Khadra, Abdullah Alorainy","doi":"10.1109/WOCN.2017.8065850","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065850","url":null,"abstract":"Fiber lasers and fiber amplifiers are of important use in optical communication systems. While there is weak bridge between experimental and theoretical research, a comparative investigation of the design experiment, programing and simulations analysis of EDFA of double pass is performed using three different categories. Experiment, Optisys and Matlab types are used to investigate and analyses the gain and noise figure of EDFA double pass. The results of the three performed configurations show harmonic trends and similar results of gains and noise figures. The configurations characteristics are set in the same conditions.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130253428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance analysis of equalized and double cluster head selection method in wireless sensor network 无线传感器网络中均衡双簇头选择方法的性能分析
2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2017-02-01 DOI: 10.1109/WOCN.2017.8065854
S. Vhatkar, S. Shaikh, M. Atique
{"title":"Performance analysis of equalized and double cluster head selection method in wireless sensor network","authors":"S. Vhatkar, S. Shaikh, M. Atique","doi":"10.1109/WOCN.2017.8065854","DOIUrl":"https://doi.org/10.1109/WOCN.2017.8065854","url":null,"abstract":"One of the recent trends in wireless networking is Wireless sensor network (WSN), in this type of network tiny electronic device sensors organized in an environment where human intervention is problematic. In WSN, various sensors organized in a sensing environment works together in coordination to monitor and control the physical property of an environment. To efficiently perform the given task while keeping the longer network lifetime, WSN requires Energy efficient routing protocol. In this paper two hierarchical routing protocols ECHERP (Equalized Cluster Head Election Routing Protocol) and PDCH (PEGASIS with Double Cluster head) has been discussed and performance of both the protocols is analyzed based on various QoS parameters like Delay, Throughput, Packet Drop Ratio and Energy consumption.","PeriodicalId":442547,"journal":{"name":"2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127227123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
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