2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC)最新文献_第4页

Enhanced and effective parallel optical flow method for vehicle detection and tracking 改进的、有效的平行光流车辆检测与跟踪方法

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594042

Prem Kumar Bhaskar, S. Yong, L. T. Jung

{"title":"Enhanced and effective parallel optical flow method for vehicle detection and tracking","authors":"Prem Kumar Bhaskar, S. Yong, L. T. Jung","doi":"10.1109/ISMSC.2015.7594042","DOIUrl":"https://doi.org/10.1109/ISMSC.2015.7594042","url":null,"abstract":"In the area of traffic flow monitoring, planning and controlling, a video based traffic detection and tracking plays an effective and significant role where effective traffic management and safety is the main concern. The goal of the project is to recognize moving vehicles and track them throughout their life spans. In this paper, we discuss and address the issue of detecting vehicle/traffic data from video frames with increased real time video processing. 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 Parallel Optical Flow method based on Lucas-Kanade algorithm. Here, Motion detection is determined by temporal differencing and template matching is done only on the locations as guided by the motion detection stage to provide a robust target-tracking method. The foreground optical flow 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 in a real time sequence. Results show no false object recognition in some tested frames, perfect tracking for the detected images and 98% tracked rate on the real video with an enhanced real time video processing.","PeriodicalId":407600,"journal":{"name":"2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130012594","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

Assessing cognitive enhancements in introductory programming through online collaborative learning system 通过在线协作学习系统评估入门编程的认知增强

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594019

M. Othman, Nurzaid Muhd Zain, Umi Hanim Mazlan, Raihana Zainordin

{"title":"Assessing cognitive enhancements in introductory programming through online collaborative learning system","authors":"M. Othman, Nurzaid Muhd Zain, Umi Hanim Mazlan, Raihana Zainordin","doi":"10.1109/ISMSC.2015.7594019","DOIUrl":"https://doi.org/10.1109/ISMSC.2015.7594019","url":null,"abstract":"The objectives of this study are i) to assess the students' cognitive enhancements, specifically in logical thinking skills in introductory programming via Online Collaborative Learning System (OCLS) and ii) to identify the students' cognitive levels in their early stage in learning programming via online platform. To achieve this, forty Diploma in Computer Science students from Universiti Teknologi MARA (UiTM), Perlis, Malaysia have taken part in this study, where they were asked to take pre and post-tests of logical thinking using the online Group Assessment Logical Thinking (GALT) test. Ten collaborative groups were then formed based from the pre-test results where they need to collaborate online in order to solve programming questions that have been constructed based on Bloom's Taxonomy Cognitive domain via OCLS. OCLS was used as the technology mediator to stimulate group collaboration, discussion and problem-solving activities, thus acted as intervention mechanism in helping to enhance the students' logical thinking skills. The results have shown positive cognitive enhancements with paired samples t-test analysis were significant at p-value<;0.05 for both individuals and groups' logical thinking skills. Meanwhile, the cognitive levels identified for the beginners in programming are the Application and Analysis.","PeriodicalId":407600,"journal":{"name":"2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128367836","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: 5

Mathematical models for network card simulation and their empirical validations 网卡仿真的数学模型及其经验验证

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594029

O. Nurika, M. Hassan, N. Zakaria, L. T. Jung

引用次数: 4

SVM for network anomaly detection using ACO feature subset 基于蚁群算法的SVM网络异常检测

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594039

T. Mehmood, H. Rais

{"title":"SVM for network anomaly detection using ACO feature subset","authors":"T. Mehmood, H. Rais","doi":"10.1109/ISMSC.2015.7594039","DOIUrl":"https://doi.org/10.1109/ISMSC.2015.7594039","url":null,"abstract":"Over the past short time, network security facing a lot of challenges. Confidentiality, integrity, and availability are the major concerns of the data. To cope with this problem different systems have been developed and the systems are known as Intrusion detection systems. Intrusion detection system detects the violation of confidentiality, integrity, and availability of the data. Intrusion detection systems are developed on the bases of two different detection techniques, signature-based technique and anomaly-based technique. Classification approach has been widely adopted for the development of the anomaly detection model to classify the data into normal class and attack class. But irrelevant and redundant features are the obstacle for classification algorithm to build an efficient detection model. This paper proposes a detection model, ant system with support vector machine, which uses ant system, a variation of ant colony optimization, to filter out the redundant and irrelevant features for support vector machine classification algorithm. KDD99, which is a benchmark dataset used for anomaly detection, has been adopted here. Each instance in KDD99 has been represented by 41 features which also has some redundant or irrelevant features. Ant system has been used to remove those redundant and irrelevant features. The selected feature subset using ant system is then validated using support vector machine. The experimental results showed that the performance of the classification algorithm, when trained with the reduced feature set, has been improved. The performance measures used in this comparison are true positive rate, false positive rate, and precision.","PeriodicalId":407600,"journal":{"name":"2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124182608","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: 25

An evaluation of public cloud adoption for higher education: A case study from Pakistan 高等教育采用公共云的评估:来自巴基斯坦的案例研究

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594054

S. Riaz, Jan Muhammad

{"title":"An evaluation of public cloud adoption for higher education: A case study from Pakistan","authors":"S. Riaz, Jan Muhammad","doi":"10.1109/ISMSC.2015.7594054","DOIUrl":"https://doi.org/10.1109/ISMSC.2015.7594054","url":null,"abstract":"There has been a global change of perception about right to education over the past few decades. Information and Communication Technologies (ICT) are one of such advanced means to access educational material and resources anywhere/anytime in the world. Invention of cloud computing technology has opened many options for organizations and individual to share the educational resources among students. By adopting cloud computing organizations can save various recurring costs such as ICT hardware/software, licensing, storage space, backups, maintenance and human resources. Cloud computing enables teachers and students to access and approach the academic material ubiquitously through portable appliances (smart phones, tablets, IPAD's etc.). There are numerous public cloud applications (offerings) available for accessing educational resources in urban as well as rural vicinity. The Usability evaluation of these cloud-based services in a particular academic atmosphere is significant prior to their adoption. Moreover, this enables the stakeholders to make better decisions to adopt these contemporary services. In this paper we present the usability evaluation of public cloud applications across three universities in Pakistan from stakeholders' perspective i.e. (teachers and students). Our experimental results show that there is lack of awareness on using cloud-based services for accessing educational resources.","PeriodicalId":407600,"journal":{"name":"2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC)","volume":"586 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122694050","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

Lorenz time-series analysis using a scaled hybrid model 使用比例混合模型的洛伦兹时间序列分析

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594082

S. J. Abdulkadir, S. Yong

引用次数: 6

Role of academia to make current practices of software project risk management more effective: An exploratory study 学术界在使当前软件项目风险管理实践更有效中的作用:一项探索性研究

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594065

U. Janjua, J. Jaafar

引用次数: 1

Numerical simulation of undular bore evolution with Chezy friction 带有切齐摩擦的波状内孔演变的数值模拟

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594090

W. Tiong, K. Chiew, K. Tay, C. T. Ong

引用次数: 1

Open source seismic visualization package on OpenNebula cloud management system OpenNebula云管理系统上的开源地震可视化包

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594048

F. M. Zain, I. Aziz, N. Haron, A. Ramadhani, M. Mehat

{"title":"Open source seismic visualization package on OpenNebula cloud management system","authors":"F. M. Zain, I. Aziz, N. Haron, A. Ramadhani, M. Mehat","doi":"10.1109/ISMSC.2015.7594048","DOIUrl":"https://doi.org/10.1109/ISMSC.2015.7594048","url":null,"abstract":"Currently, the exploration of oil and gas have become more complex due to the oil depletion. The increasing difficulties in discovering new hydrocarbon reservoirs using existing technologies have caused an exceptional rise in the cost and risk to discover hydrocarbons. Seismic interpretation is one of the main element in oil exploration. Seismic interpretation software is vital to assist geophysicists to find hydrocarbons trap. However, specialized commercial seismic visualization package is highly priced. Hence, open source seismic visualization package is introduced as an alternative to minimize the cost in oil exploration. The goal of this research is to demonstrate through comparative study of computing functionalities between two different types of open source seismic visualization packages in order to find a preferable one to integrate in cloud infrastructure, OpenNebula cloud. This paper addresses how the author chooses OpendTect over ParaViewGeo as the preferable open source seismic visualization packages by comparing the functionality of the software packages. In addition, a research study on OpenNebula also has been done to understand the working principle of this cloud management system. Furthermore, an experiment has been conducted to test whether or not the preferable open source seismic visualization package is able to be integrated correctly in OpenNebula cloud with high scalability and good performance.","PeriodicalId":407600,"journal":{"name":"2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132095767","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

Hiding of compressed bit stream into audio file to enhance the confidentiality and portability of a data transmission system 将压缩的比特流隐藏到音频文件中，以提高数据传输系统的保密性和可移植性

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI: 10.1109/ISMSC.2015.7594052

Shiladitya Bhattacharjee, Lukman Bin Ab Rahim, Izatdin B. A. Aziz

引用次数: 2