2017 Tenth International Conference on Contemporary Computing (IC3)最新文献_第5页

Randomized grey wolf optimizer (RGWO) with randomly weighted coefficients 随机加权系数随机灰狼优化器(RGWO

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284355

Kartikeya Jaiswal, H. Mittal, Sonia Kukreja

引用次数: 19

Are tweets the real estimators of election results? 推特是选举结果的真正估计者吗?

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284309

Munaza Ramzan, S. Mehta, E. Annapoorna

引用次数: 11

Impact of non-linear numerical methods on localization algorithm 非线性数值方法对定位算法的影响

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284339

Amanpreet Kaur, Padam Kumar, Govind P. Gupta

引用次数: 1

A feature-based analysis of MOOC for learning analytics 基于特征的MOOC学习分析

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284331

J. Chauhan, A. Goel

引用次数: 4

Acoustic features based word level dialect classification using SVM and ensemble methods 基于声学特征的支持向量机和集成方法的词级方言分类

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284315

Nagaratna B. Chittaragi, S. Koolagudi

{"title":"Acoustic features based word level dialect classification using SVM and ensemble methods","authors":"Nagaratna B. Chittaragi, S. Koolagudi","doi":"10.1109/IC3.2017.8284315","DOIUrl":"https://doi.org/10.1109/IC3.2017.8284315","url":null,"abstract":"In this paper, word based dialect classification system is proposed by using acoustic characteristics of the speech signal. Dialects mainly represent the different pronunciation patterns of any language. Dialectal cues can exist at various levels such as phoneme, syllable, word, sentence and phrase in an utterance. Word level dialectal traits are extracted to recognize dialects since every word exhibits significant dialect discriminating cues. Intonational Variations in English (IViE) speech corpus recorded in British English has been considered. The corpus includes nine dialects which cover nine distinct regions of British Isles. Acoustic properties such as spectral and prosodic features are derived from word level to construct the feature vector. Further, two different classification algorithms such as support vector machine (SVM) and tree-based extreme gradient boosting (XGB) ensemble algorithms are used to extract the prominent patterns that are used to discriminate the dialects. From the experiments, a better performance has been observed with word level traits using ensemble methods over the SVM classification method.","PeriodicalId":147099,"journal":{"name":"2017 Tenth International Conference on Contemporary Computing (IC3)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122420834","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

Efficient content based image retrieval using SVM and color histogram 基于支持向量机和颜色直方图的高效图像检索

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284352

Shiraaz Saad, H. Kumar, T. K. Tewari

引用次数: 6

Delay-based workflow scheduling for cost optimization in heterogeneous cloud system 基于延迟的异构云系统成本优化工作流调度

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284323

M. Kumar, Indrajeet Gupta, P. K. Jana

引用次数: 10

Disassembling and patching iOS applications at assembly level 在组装级拆解和修补iOS应用程序

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284326

Chetna Gupta, Arpita Jadhav Bhatt, S. Mittal

引用次数: 1

Measuring the randomness of speech cues for emotion recognition 测量语音线索的随机性用于情感识别

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284298

Seba Susan, Amandeep Kaur

引用次数: 5

Keystroke dynamics based authentication using fuzzy logic 基于模糊逻辑的按键动力学认证

2017 Tenth International Conference on Contemporary Computing (IC3) Pub Date : 2017-08-01 DOI: 10.1109/IC3.2017.8284338

Jatin Yadav, Kavita Pandey, Shashank Gupta, Richa Sharma

{"title":"Keystroke dynamics based authentication using fuzzy logic","authors":"Jatin Yadav, Kavita Pandey, Shashank Gupta, Richa Sharma","doi":"10.1109/IC3.2017.8284338","DOIUrl":"https://doi.org/10.1109/IC3.2017.8284338","url":null,"abstract":"With online information thefts increasing every day, enhanced user authentication systems have become a necessity. This is due to the fact that current authentication systems have certain weaknesses, such as the username used for login is easily known to anyone and password can be guessed or forcibly retrieved. This paper focuses on overcoming these weaknesses by recognizing users based on their typing patterns. This technique which is used to uniquely label users based on their typing rhythm is known as keystroke dynamics. In an authentication system employing keystroke dynamics, samples provided by the users during the initial sign up phase are used to generate a template for the future authentication. This template is regularly updated whenever the user is correctly identified. The work proposed in this paper focuses on implementing a keystroke dynamics based authentication system using fuzzy logic. It also discusses how a fuzzy logic approach is beneficial as compared to other approaches implemented previously, and how a continuous learning model improves accuracy over time. The proposed fuzzy logic model gives 98% authentication accuracy and 2% false rejection rate.","PeriodicalId":147099,"journal":{"name":"2017 Tenth International Conference on Contemporary Computing (IC3)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114887865","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: 9