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2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)最新文献

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Controlled privacy in mobile cloud 在移动云中控制隐私
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232860
D. Jana, D. Bandyopadhyay
{"title":"Controlled privacy in mobile cloud","authors":"D. Jana, D. Bandyopadhyay","doi":"10.1109/ReTIS.2015.7232860","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232860","url":null,"abstract":"Mobile devices face restrictions due to limitation of resources like life of battery, capacity of memory, power of processor and communication bandwidth specially during mobility and handover. Mobile based cloud computing is getting greater plea amid mobile users to lessen limitations of resource in mobile devices. The extensive espousal of programmable smart mobile handsets and communicating or exchanging data to Internet remaining in public domain leads to newer privacy and security challenges across enterprises. Smartphones and Tablets are not only storing users' private data but also the private data of the involvers - be it friends, family members, customers, vendors or any other individual. Denial of services, data leakage, account confiscation, exposure to insecure application program interface, isolation of virtual machine, mischievous attacks from insider, losing the key used in encryption give rise to several added threats related to privacy and security. We have attempted to compute a number of threats pertaining to privacy and security and commend best practices and endorsements to counter and prevent occurrence.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122328194","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
Comparative analysis of various 9T SRAM cell at 22-nm technology node 不同9T SRAM电池在22nm工艺节点的比较分析
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232929
Chandaramauleshwar Roy, A. Islam
{"title":"Comparative analysis of various 9T SRAM cell at 22-nm technology node","authors":"Chandaramauleshwar Roy, A. Islam","doi":"10.1109/ReTIS.2015.7232929","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232929","url":null,"abstract":"This article presents a comparative analysis of various 9T SRAM cell at 22-nm technology node. Using Monte-Carlo simulations critical design metrics of various 9T SRAM cells are estimated. UV9T (ultralow voltage 9T SRAM cell) offers shortest read delay and DF9T (disturb-free 9T SRAM cell) exhibits longest read delay. SF9T (supply feedback 9T SRAM cell) offers shortest write delay and DFsub9T (disturb-free subthreshold 9T SRAM cell) shows longest write delay. SF9T consumes lower write power compared to other cells. RSNM (read static noise margin) of DF9T, DFsub9T and UV9T are same and equal to 230 mV as they are read decoupled. Although it is read decoupled, SF9T shows 2.19× lower RSNM due to supply gating. SF9T offers 1.70×, 1.68×, 1.21× higher WSNM compared to UV9T, DF9T and DFsub9T respectively. SF9T benefits from shorter write delay, lower write power consumption and higher WSNM at cost of lower RSNM. The designs offering lower read/write delay, write power, higher WSNM and RSNM are reported, to aid the designer in selecting the best cell depending on specific requirements.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126522293","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: 6
Optimization of probability of false alarm and probability of detection in cognitive radio networks using GA 基于遗传算法的认知无线网络虚警概率和检测概率优化
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232852
S. Bhattacharjee, P. Das, S. Mandal, B. Sardar
{"title":"Optimization of probability of false alarm and probability of detection in cognitive radio networks using GA","authors":"S. Bhattacharjee, P. Das, S. Mandal, B. Sardar","doi":"10.1109/ReTIS.2015.7232852","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232852","url":null,"abstract":"In this paper, we optimize probability of detection and probability of false alarm in cognitive radio network to minimize probability of error of a particular SU in a centralized cognitive radio network using Genetic algorithm (GA). Our objective is to minimize probability of error and find out optimum values of probability of occupancy detection or probability of detection and probability of false alarm. We use Genetic Algorithm to solve this optimization problem. The result is compared with Differential Evolution algorithm and it is evident from the comparison that DE finds better solution and takes much lesser number of evaluations to find optimum solution.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114182938","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: 22
Word sense disambiguation in Bengali: A lemmatized system increases the accuracy of the result 孟加拉语的词义消歧:语义化的系统增加了结果的准确性
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232902
A. R. Pal, D. Saha, S. Naskar, N. Dash
{"title":"Word sense disambiguation in Bengali: A lemmatized system increases the accuracy of the result","authors":"A. R. Pal, D. Saha, S. Naskar, N. Dash","doi":"10.1109/ReTIS.2015.7232902","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232902","url":null,"abstract":"In the proposed approach, an attempt was made to disambiguate Bengali ambiguous words using Naïve Bayes Classification algorithm. The whole task was divided into two modules. Each module executes a specific task. In the first module, the algorithm was applied on a regular text, collected from the Bengali text corpus developed in the TDIL project of the Govt. of India and the accuracy of disambiguation process was obtained around 80%. In the second module, the whole training data and the test data were lemmatized and applying the same algorithm, around 85% accurate result was obtained. The output was verified with a previously tagged output file, generated with the help of a Bengali lexical dictionary. The implicational relevance of this study was attested in automatic text classification, machine learning, information extraction, and word sense disambiguation.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126992069","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: 11
An image fusion technique for efficient face recognition 一种高效人脸识别的图像融合技术
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232888
A. Dey, J. Sing
{"title":"An image fusion technique for efficient face recognition","authors":"A. Dey, J. Sing","doi":"10.1109/ReTIS.2015.7232888","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232888","url":null,"abstract":"An image level fusion technique combines different form of images so that the combine image may contain more relevant information than the individual ones. An image fusion technique for face recognition is presented in this paper. Due to the topological structure of human face images, one can easily identify a face image by looking along the horizontal-vertical and also forward-backward directions. This indicates that there is enough relevant information available along those directions. To realize this, we generate the diagonal face image from the original face image and then combine them to get the fused image. Finally, we extract discriminant features from the fused images, which integrate the underlying discriminant information along those directions. This extracted feature vectors are applied on Radial Basis Function Neural Networks (RBF-NN) for classification and recognition. Experiments on the AT&T and UMIST face databases show that the proposed method can obtain a higher accuracy than some of the subspace-based methods.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131741548","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
Development of CAN bus application layer protocol for 6 DOF shake table control system 六自由度振动台控制系统CAN总线应用层协议的开发
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232892
Tejas V. Unavane, Dr. M. S. Panse, Shiju Varghese, N. Soni, R. Patel
{"title":"Development of CAN bus application layer protocol for 6 DOF shake table control system","authors":"Tejas V. Unavane, Dr. M. S. Panse, Shiju Varghese, N. Soni, R. Patel","doi":"10.1109/ReTIS.2015.7232892","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232892","url":null,"abstract":"A 500 kg payload 6 DOF (Degrees of Freedom) shake table has been designed and developed indigenously in Refuelling Technology Division, BARC. The Shake Table consists of 8 numbers of servo hydraulic actuators out of which four are vertical actuators and four are horizontal actuators. Four double Actuator Controller with dual CAN bus interfaces (DACCI) [1] are developed to control movement of servo hydraulic actuators. DACCI is having two independent CAN bus interfaces namely, CAN-A and CAN-B. All DACCIs are connected to CAN-A network. PC is also connected to CAN-A network. DACCI-A and DACCI-B are connected to CAN-B network. Another CAN-B network is used between DACCI-C and DACCI-D. This paper explains design and development of CAN-A and CAN-B network application layer protocols for transferring real time acquired data, transferring plot data, broadcasting commands and sending sensor data for control purpose.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133340177","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: 2
A hybrid approach for identifying sentiments around aspects 用于识别围绕方面的情绪的混合方法
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232848
S. Chatterji, R. Rahul, Anoop Arora
{"title":"A hybrid approach for identifying sentiments around aspects","authors":"S. Chatterji, R. Rahul, Anoop Arora","doi":"10.1109/ReTIS.2015.7232848","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232848","url":null,"abstract":"In this paper, we have discussed the development of a complete solution for identification of Voice of Customer (VOC) at the mobile domain. We have defined 27 possible aspects and 3 possible sentiments in this domain. The task is to identify the aspects a specific reviewer is talking about and the sentiments he conveys. The words (terms) and the types (tags) of aspects are identified using a statistical sequence leveling technique (based on CRF) trained on 950 manually annotated sentences and the sentiments of a sentence are identified using a statistical bag-of-word technique (based on SVM) trained on 5450 manually annotated sentences. The association of sentiments with aspects is carried out using rules. The system identifies sentiment around aspect with 70.08% accuracy. This would help the customers to get the insight of the product he or she is looking for and the company to get the real VOC.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133484678","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: 2
PCVOS: Principal component variances based off-line signature verification PCVOS:基于离线签名验证的主成分方差
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232877
J. Arunalatha, C. Prashanth, V. Tejaswi, K. Shaila, K. Raja, Dinesh Anvekar, K. Venugopal, S. Iyengar, L. Patnaik
{"title":"PCVOS: Principal component variances based off-line signature verification","authors":"J. Arunalatha, C. Prashanth, V. Tejaswi, K. Shaila, K. Raja, Dinesh Anvekar, K. Venugopal, S. Iyengar, L. Patnaik","doi":"10.1109/ReTIS.2015.7232877","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232877","url":null,"abstract":"Offline signature verification system is widely used as a behavioral biometric for identifying a person. This behavioral biometric trait is a challenge in designing the system that has to counter intrapersonal and interpersonal variations. In this paper, we propose a novel technique PCVOS: Principal Component Variances based Off-line Signature Verification on two critical parameters viz., the Pixel Density (PD) and the Centre of Gravity (CoG) distance. It consists of two parallel processes, namely Signature training which involves extraction of features from the samples of database and Test signature analysis which performs extraction of features from the test samples. The trained values from the database are compared with the features of the test signature using Principal Component Analysis (PCA). The PCVOS algorithm shows a notable improvement over the algorithms in [21], [22] and [23].","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"232 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133533503","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: 3
Design and analysis of optical filter using series coupled racetrack resonator 采用串联耦合赛道谐振器的光学滤波器的设计与分析
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232856
Subhankar Addya, Sabitabrata Dey
{"title":"Design and analysis of optical filter using series coupled racetrack resonator","authors":"Subhankar Addya, Sabitabrata Dey","doi":"10.1109/ReTIS.2015.7232856","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232856","url":null,"abstract":"Vernier principle based optical double racetrack resonator (ODRR) with its constituent material as Silicon-on-insulator (SOI) having effective refractive index as 1.71 has been utilized for obtaining optical filter having wider free spectral range (FSR). Here delay line signal processing technique in Z-domain and Mason's gain formula are being used for analyzing the racetrack resonator. A free spectral range of 10.04THz is obtained for drop port which is very much comparable with the results with similar kind of architecture using other methods of analysis. Here interstitial spurious transmission is almost -100dB with negligible resonance loss. Group delay, dispersion characteristics and Finesse are also determined from this architecture.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117301851","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: 2
A fast local gradient based super-resolution image reconstruction algorithm with fuzzy hyper-bias learning and sparse monitoring paradigm 基于模糊超偏置学习和稀疏监测的快速局部梯度超分辨率图像重建算法
2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS) Pub Date : 2015-07-09 DOI: 10.1109/ReTIS.2015.7232912
Soumya Goswami, Satrajit Chakrabarty, Pramit Saha
{"title":"A fast local gradient based super-resolution image reconstruction algorithm with fuzzy hyper-bias learning and sparse monitoring paradigm","authors":"Soumya Goswami, Satrajit Chakrabarty, Pramit Saha","doi":"10.1109/ReTIS.2015.7232912","DOIUrl":"https://doi.org/10.1109/ReTIS.2015.7232912","url":null,"abstract":"Most of the image acquisition algorithms neglect the illumination problem like shadows and direction of illumination changes as well the image degradation caused by motion blur, noise introduction in several intermediate process. This paper presents a novel method of high resolution image generation by interpolating local gradient field and subsequent training of LR cluster patches by fuzzy learning. The query image, after several iterative resolution steps with help of fuzzy clustering, a penalty approach is associated as if a feedback path to eliminate the overestimation of HR pixels. A sparse monitoring for removing aliasing of samples is formulated to remove the gradual noising of pixels.","PeriodicalId":161306,"journal":{"name":"2015 IEEE 2nd International Conference on Recent Trends in Information Systems (ReTIS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122387404","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
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