2014 International Conference on Computer and Information Sciences (ICCOINS)最新文献

A pragmatic use of Semantic Web technologies for preschool cognitive skills tutoring system 语义Web技术在学前认知技能辅导系统中的语用应用

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-07-31 DOI: 10.1109/ICCOINS.2014.6868429

M. A. Abbas, W. Ahmad, K. Kalid

{"title":"A pragmatic use of Semantic Web technologies for preschool cognitive skills tutoring system","authors":"M. A. Abbas, W. Ahmad, K. Kalid","doi":"10.1109/ICCOINS.2014.6868429","DOIUrl":"https://doi.org/10.1109/ICCOINS.2014.6868429","url":null,"abstract":"Primarily preschool cognitive skills are abilities of acquiring generic knowledge. Generic knowledge is said to be the knowledge about kinds of things. Currently these cognitive skills are taught through the use of pre-authored (in the form of books or worksheets) learning contents containing the objects and concepts of the real world. This method of teaching is known as instructional pedagogy that has several limitations such as it require specialized skills and a large amount of time for content authoring, thinking and dedication and it does not support individualized learning. As a remedy to the limitations of instructional pedagogy, constructive pedagogical method provides learning through exploration. The present work proposes an intelligent tutoring system (ITS) that follows the constructive approach for preschool cognitive skills tutoring. The proposed ITS uses the Semantic Web technologies namely Ontologies and Semantic Web Rule Language (SWRL) for the construction of a rule-based ITS. The reason is, Ontologies natively (by definition) provides a formal explicit way of modeling concepts in a domain of discourse specially the real world objects and also support rule base reasoning. Finally shortcomings of the existing knowledge sources (ontologies) and step by step processing of the inference engine to generate learning contents is provided in the present work.","PeriodicalId":368100,"journal":{"name":"2014 International Conference on Computer and Information Sciences (ICCOINS)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115802529","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

Options strategy for technology companies 科技公司的期权策略

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-07-31 DOI: 10.1109/ICCOINS.2014.6868365

T. Tan, B. Bing

{"title":"Options strategy for technology companies","authors":"T. Tan, B. Bing","doi":"10.1109/ICCOINS.2014.6868365","DOIUrl":"https://doi.org/10.1109/ICCOINS.2014.6868365","url":null,"abstract":"Product innovation in the technology ecosystem can be enhanced through proper management of the supply chain. While there are several strategies that technology investors favor for profitability during the earning cycles, one of the strategies utilized quite often is the short strangle. A short strangle is an effective strategy with a theoretically unlimited risk. For example, Google's recent earnings sent its share price up sharply by 13.8%, breaking the $1,000 barrier for the first time and increasing the company's value by nearly $40 billion within a day. Such variations can be very costly for an investor who trades around earnings using short strangles. The aim of this paper is to debunk this myth and demonstrate how a short strangle can be traded safely as long as certain requirements are met. We will employ two companies in the technology sector to illustrate how our criteria can help in making better trading decisions. Since the volatility crush is the key determinant for profitability, we modeled the crush between the implied volatility of the front and next earliest expiration using Bayesian statistics. The accuracy of the Bayesian model is quantified using the Google stock as an example and it is shown that the method is reasonably accurate even with sharp changes in volatility trends.","PeriodicalId":368100,"journal":{"name":"2014 International Conference on Computer and Information Sciences (ICCOINS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123757272","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

Students' inclinations towards games and perceptions of Game-Based Learning (GBL) 学生对游戏的倾向与对游戏学习的认知

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-07-31 DOI: 10.1109/ICCOINS.2014.6868839

Mazeyanti M. Ariffin, A. Oxley, S. Sulaiman

引用次数: 5

The effectiveness of using the dependency relations approach in recognizing the head modifier for malay compound nouns 依赖关系法识别马来语复合名词头部修饰语的有效性

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-06-03 DOI: 10.1109/ICCOINS.2014.6868828

S. Ab. Rahman, N. Omar, Mohd Juzaidin Ab Aziz

{"title":"The effectiveness of using the dependency relations approach in recognizing the head modifier for malay compound nouns","authors":"S. Ab. Rahman, N. Omar, Mohd Juzaidin Ab Aziz","doi":"10.1109/ICCOINS.2014.6868828","DOIUrl":"https://doi.org/10.1109/ICCOINS.2014.6868828","url":null,"abstract":"This paper addresses the approach named dependency relations to identify the position of words located in compound noun as a head modifier or modifier head. To identify correctly the head modifier in the words, the type of relationships needs to be used. Currently, there are a few outstanding parsers available to analyze the input sentence in the structure of dependency triples, hierarchy of typed dependencies and syntactic level of words. All these kinds of structures are useful in our research work. However, the output generated is in an English form. Extensive research and development are needed to adopt them in our localized data. The data gathered need to be analyzed before being executed in the next process of checking the head and modifier relations between words. In this situation, not all the relations used in the three structures above are used in our research work. We have to choose only the most relevant relations, those which can assist us to solve the problems. The effectiveness of the relations used in our study can be measured using recall, precision and F1-score techniques. The comparison of the baseline values is important, so that whether or not there has been an improvement in a result can be seen.","PeriodicalId":368100,"journal":{"name":"2014 International Conference on Computer and Information Sciences (ICCOINS)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117178685","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

Classifying peer-to-peer traffic using protocol hierarchy 使用协议层次结构对对等流量进行分类

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-06-03 DOI: 10.1109/ICCOINS.2014.6868391

S. Puangpronpitag, Thongchai Chuachan, Pornntiwa Pawara

引用次数: 1

A process warehouse based resource performance evaluation method for business processes improvement 基于流程仓库的业务流程改进资源绩效评估方法

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-06-03 DOI: 10.1109/ICCOINS.2014.6868408

A. Sohail, P. Dominic, K. Shahzad

引用次数: 7

A theoretical validation of the number of polymorphic methods as a complexity metric 多态方法作为复杂度度量的理论验证

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-06-03 DOI: 10.1109/ICCOINS.2014.6868445

A. Bajeh, S. Basri, L. T. Jung

引用次数: 1

Dynamics of the entanglement over noisy quantum networks 噪声量子网络上的纠缠动力学

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-06-03 DOI: 10.1109/ICCOINS.2014.6868409

A. Abdel‐Aty, Nordin Zakaria, M. Mabrok

引用次数: 3

Image processing based vehicle detection and tracking method 基于图像处理的车辆检测与跟踪方法

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-06-03 DOI: 10.1109/ICCOINS.2014.6868357

Prem Kumar Bhaskar, S. Yong

{"title":"Image processing based vehicle detection and tracking method","authors":"Prem Kumar Bhaskar, S. Yong","doi":"10.1109/ICCOINS.2014.6868357","DOIUrl":"https://doi.org/10.1109/ICCOINS.2014.6868357","url":null,"abstract":"Vehicle detection and tracking plays an effective and significant role in the area of traffic surveillance system where efficient traffic management and safety is the main concern. In this paper, we discuss and address the issue of detecting vehicle / traffic data from video frames. Although various researches have been done in this area and many methods have been implemented, still this area has room for improvements. With a view to do improvements, it is proposed to develop an unique algorithm for vehicle data recognition and tracking using Gaussian mixture model and blob detection methods. First, we differentiate the foreground from background in frames by learning the background. Here, foreground detector detects the object and a binary computation is done to define rectangular regions around every detected object. To detect the moving object correctly and to remove the noise some morphological operations have been applied. Then the final counting is done by tracking the detected objects and their regions. The results are encouraging and we got more than 91% of average accuracy in detection and tracking using the Gaussian Mixture Model and Blob Detection methods.","PeriodicalId":368100,"journal":{"name":"2014 International Conference on Computer and Information Sciences (ICCOINS)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125446670","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: 73

Data fusion for reducing power consumption in Arduino-Xbee wireless sensor network platform Arduino-Xbee无线传感器网络平台中降低功耗的数据融合

2014 International Conference on Computer and Information Sciences (ICCOINS) Pub Date : 2014-06-03 DOI: 10.1109/ICCOINS.2014.6868379

Y. Solahuddin, W. Ismail

引用次数: 10