2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS)最新文献_第4页

The semantic analysis method and algorithms of open tests answers on “cyber-2” pattern in the knowledge revival and evaluation systems 知识复兴与评价系统中“cyber-2”模式开放测试答案的语义分析方法与算法

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397195

Zurab Munjishvili, T. Munjishvili

引用次数: 15

Primitive printed Arabic Optical Character Recognition using statistical features 使用统计特征的原始印刷阿拉伯光学字符识别

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397278

Mohamed Dahi, N. Semary, M. Hadhoud

{"title":"Primitive printed Arabic Optical Character Recognition using statistical features","authors":"Mohamed Dahi, N. Semary, M. Hadhoud","doi":"10.1109/INTELCIS.2015.7397278","DOIUrl":"https://doi.org/10.1109/INTELCIS.2015.7397278","url":null,"abstract":"Due to the several forms of different Arabic font types, Arabic character recognition is still a challenge. Most literature works consider only one font per text what results in low recognition accuracy. This paper tends to enhance the accuracy of AOCR (Arabic Optical Character Recognition) by considering an automatic Optical Font Recognition (OFR) stage before going ahead with the traditional OCR stages. This has been achieved using SIFT (Scale Invariant Feature Transform) descriptors. First, a comparative study of four most recent algorithms of primitive OCR has been performed to evaluate the different features and classifiers utilized in their systems. Accordingly, a combining of statistical features have been proposed as well as selecting Random Forest Tree classifier for classification stage. The combination of the features are used to train the classifiers. As a result, each recognized text font is directed to a specific classifier tree. The proposed system was tested on a generated Primitive Arabic Characters Noise Free dataset (PAC-NF) containing 30000 samples. Experimental results achieved a promising character recognition accuracy of 99.8-100%.","PeriodicalId":6478,"journal":{"name":"2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88595271","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

Design of DNA-based Advanced Encryption Standard (AES) 基于dna的高级加密标准AES的设计

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397250

M. Sabry, M. Hashem, T. Nazmy, M. E. Khalifa

引用次数: 22

A preprocessing method for printed Tamil documents: Skew correction and textual classification 泰米尔语打印文档的预处理方法:偏斜校正和文本分类

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397266

M. Ramanan, A. Ramanan, E. Charles

{"title":"A preprocessing method for printed Tamil documents: Skew correction and textual classification","authors":"M. Ramanan, A. Ramanan, E. Charles","doi":"10.1109/INTELCIS.2015.7397266","DOIUrl":"https://doi.org/10.1109/INTELCIS.2015.7397266","url":null,"abstract":"An Optical character recognition (OCR) consists of the phases: preprocessing and segmentation, feature extraction, classification and post-processing. This paper focuses on preprocessing and segmentation tasks which plays a major role in the subsequent processes of an OCR. The objective of preprocessing and segmentation is to improve the quality of the input image. In addition this phase removes unnecessary portions of the input image that would otherwise complicate the subsequent steps of OCR and reduce the overall recognition rate. Preprocessing and segmentation step consists many sub processes namely, image binarisation, noise removal, skew detection and correction, page segmentation, text or non-text classification, line segmentation, word segmentation and character segmentation. This paper proposes a new method to calculate the skew angle for skew correction. In addition this paper proposes a more accurate method to segment the input image as blocks and classify the blocks as text or non-text. The skew angle is calculated on the scanned document using Wiener filter, smearing technique and Radon transform. Document image is segmented into blocks using run length smearing algorithm and connected component analysis. Features such as basic, density and HOG are extracted from each block for text and non-text classification. The proposed methods are tested on 54 documents. The testing results show a recognition rate of 96.30% for skew detection and correction whereas the recognition rate is 99.18% for text or non-text classification with binary SVMs using RBF kernel.","PeriodicalId":6478,"journal":{"name":"2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83115959","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: 8

Integrated trusted protection technologies for industrial control systems 工业控制系统集成可靠保护技术

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397254

Jing-pei Wang, Liu Jie, Shengming Yang, Li Dan

引用次数: 3

Epidemiological modeling of network worm infections and countermeasures 网络蠕虫感染的流行病学建模与对策

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397288

K. Shahzad, Steve Woodhead

引用次数: 0

The ArSL keyboard for android android的ArSL键盘

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397264

M. El-Gayyar, Amira Ibrahim, Ahmed Sallam

{"title":"The ArSL keyboard for android","authors":"M. El-Gayyar, Amira Ibrahim, Ahmed Sallam","doi":"10.1109/INTELCIS.2015.7397264","DOIUrl":"https://doi.org/10.1109/INTELCIS.2015.7397264","url":null,"abstract":"Despite the efforts of many organizations and governments, deaf people still forming a closed community isolated from the public society. The only way to communicate in a deaf community is the use of Sign Language. In fact, for deaf individuals, Sign Language is the main communication barrier with hearing people; either one side needs to learn the language of the other or they have to depend on a third-party interpreter. With technological advances, there have been many attempts to build a feasible bridge to connect deaf communities with the public. However, most of the developed techniques are complex and need special and expensive equipment which is not affordable for deaf people, especially in Arabic countries where deaf represents a significant proportion of the population mostly of medium and poor classes. Fortunately, mobile devices reached all hands recently creating a good opportunity to build a simple viable solution. Thus, we have developed an Android mobile application to support the Arabic Sign Language. Inspired by Chinese keyboards, we have embedded the language signs as a font to build a user-friendly keyboard. It helps a deaf person to construct Arabic Sign Language sentences and to ask the application to convert them into standard Arabic text or speech. Moreover, the application works the other way around and translates from standard Arabic to Arabic Sign Language forming a simple mechanism for seamless communications between hearing and deaf people. Finally, we have tested our solution with a number of volunteers from deaf and hearing communities and the results were promising.","PeriodicalId":6478,"journal":{"name":"2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81392221","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

Comparing ontology-based and Item response theory in computer adaptive test 基于本体理论与项目反应理论在计算机自适应测试中的比较

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397220

E. Khater, A. Hegazy, M. E. Shehab

引用次数: 0

Decentralized cooperative trajectory planning for multiple UAVs in dynamic and uncertain environments 动态不确定环境下多无人机分散协同轨迹规划

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397248

Yu Zhang, Jingzhao Yang, S. Chen, J. Chen

引用次数: 3

MOOCs in universities: Intelligent model for delivering online learning content 大学mooc:提供在线学习内容的智能模式

2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS) Pub Date : 2015-12-01 DOI: 10.1109/INTELCIS.2015.7397216

G. Sammour, A. Al-Zoubi, A. Gladun, K. Khala, Jeanne Schreurs

{"title":"MOOCs in universities: Intelligent model for delivering online learning content","authors":"G. Sammour, A. Al-Zoubi, A. Gladun, K. Khala, Jeanne Schreurs","doi":"10.1109/INTELCIS.2015.7397216","DOIUrl":"https://doi.org/10.1109/INTELCIS.2015.7397216","url":null,"abstract":"A massive open online course (MOOC) is a model for delivering learning content online to any person who wants to take a course, with no conditions on attendance. Unlike traditional courses, MOOCs require additional skills, provided by videographers, instructional designers, IT specialists and platform specialists. Over the past few years several Universities facilitated partnership with MOOCs providers and are building MOOC courses, to serve as e-learning versions of their courses. Despite all the advantages offered by the MOOC courses, the current statistics show that only a very limited number of registered learners are completing the course. And the vast majority are stopping learning at an early stage. The main reason can be found in the lack of motivation of the students to pass the exams to become a certificate, because universities do not accept the certificates for credits. The aim of this paper is to study the readiness of students to take MOOC courses on one hand and the acceptance of MOOC courses in Universities. A study is conducted on two Universities, Hasselt University, Belgium and Princess Sumaya University for Technology, Jordan. The results of the study are promising, as they suggest that such virtual study programs are accepted in both Universities. However, professors in both Universities elucidate concerns on accepting the equivalence of the MOOC courses to their own courses.","PeriodicalId":6478,"journal":{"name":"2015 IEEE Seventh International Conference on Intelligent Computing and Information Systems (ICICIS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79395708","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: 8