Proceedings of the 6th International Conference on Information Technology and Multimedia最新文献

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Measuring GPU-accelerated parallel SVM performance using large datasets for multi-class machine learning problem 基于多类机器学习问题的大数据集gpu加速并行支持向量机性能测量
Muhamad Abdul Hay Bin Sulaiman, A. Suliman, A. Ahmad
{"title":"Measuring GPU-accelerated parallel SVM performance using large datasets for multi-class machine learning problem","authors":"Muhamad Abdul Hay Bin Sulaiman, A. Suliman, A. Ahmad","doi":"10.1109/ICIMU.2014.7066648","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066648","url":null,"abstract":"This paper presents performance evaluation of GPU-accelerated Support Vector Machines (SVMs) using large datasets. Although SVMs algorithm is popular among machine learning researchers and data mining practitioners, its computational time is too long and impractical for large datasets due to its complex Quadratic Programming (QP) solver. The result shows that using GPU-accelerated SVMs can significantly reduce computational time for training phase of SVMs and it can be a viable solution for any project that require real-time forecasting output.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128199423","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
Empirical validation of object-oriented inheritance hierarchy modifiability metrics 面向对象继承层次可修改性度量的经验验证
A. Bajeh, S. Basri, L. T. Jung, M. Almomani
{"title":"Empirical validation of object-oriented inheritance hierarchy modifiability metrics","authors":"A. Bajeh, S. Basri, L. T. Jung, M. Almomani","doi":"10.1109/ICIMU.2014.7066628","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066628","url":null,"abstract":"Since the proliferation of software product in the (semi)automation of business operations, most especially software product developed using the object-oriented methodology; the quality of the design of software becomes significant. The measurement of the quality attributes of software during and after development guides software developers in ensuring the production of software products that are maintainable. Several metrics have been proposed for the measurement of the inheritance hierarchy of object-oriented software designs. This paper presents an empirical validation of two inheritance-based metrics: Average Understandability (AU) and Average Modifiability (AM), for the estimation of the modifiability of object-oriented software inheritance hierarchies. Data collected from two open-source object-oriented software are used for the empirical validation of the metrics. The results of the study show that the two metrics are good indicators of the modifiability of object-oriented inheritance hierarchy from high level designs perspective.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124994457","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
Information security governance model to enhance zakat information management in Malaysian zakat institutions 加强马来西亚天课机构天课信息管理的信息安全治理模式
H. Sulaiman, N. Jamil
{"title":"Information security governance model to enhance zakat information management in Malaysian zakat institutions","authors":"H. Sulaiman, N. Jamil","doi":"10.1109/ICIMU.2014.7066630","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066630","url":null,"abstract":"Zakat or better known as almsgiving is one of the major Islamic principles which is obligated to qualified Muslims. The almsgiving principle aims to assist the needy and eliminate poverty in the society whilst promoting the elimination of greed and selfishness among the Muslim community. The government also holds the responsibility of creating a zakat institution to ensure effective management of the zakat distribution and management. However, due to the growing number of working Muslims and various sources of zakat providers to be managed, this creates an overwhelming amount of information to be carefully managed by the zakat institution and its appointed zakat fund trustee. There exist and information gap when the public demands the zakat institutions to have better transparency in the distribution of zakat especially when various issues are identified with the validity of the zakat information. Hence, there is a need for the zakat institution to have better information security mechanism between the zakat institution and the zakat fund trustee offices. This study proposes an information security governance model for the management of zakat information by testing the correlation between human behavior traits and security governance mechanism with goal congruence and reduction of information asymmetry. The proposed model also aims to provide the zakat institution with a more structured processes of managing the security of the information in order to provide better reporting transparency, making well-informed decisions and instill better trust from the Islamic community with regard to better zakat management and distribution.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117122727","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: 15
A qualitative analysis of human-agent functions for collaborative multi-agent system 协同多智能体系统中人-智能体功能的定性分析
Khudhair Abbas Mohammed, S. Mostafa, M. S. Ahmad, M. Mahmoud
{"title":"A qualitative analysis of human-agent functions for collaborative multi-agent system","authors":"Khudhair Abbas Mohammed, S. Mostafa, M. S. Ahmad, M. Mahmoud","doi":"10.1109/ICIMU.2014.7066638","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066638","url":null,"abstract":"There is no one method for agent modeling due to the uniqueness and complexity of application domains. Consequently, agent modeling faces several difficulties in development and implementation and has been continuously researched on the conceptualization of complex systems which are composed of several agents. Consequently, we introduced the concept of node (or the nodal approach) as a novel agent-based model that consists of a human, one or more agents and their corresponding functions that represent an intelligent entity. The instantiation of multiple nodes with diverse functions and workflow process could represent a domain in which humans interact with other humans via software agents to achieve some common goals. In this paper, we conduct a questionnaire survey to investigate on the generalized functions of humans and agents that are required for a node. A number of devices and media including Document, Email, Phone Call, SMS are selected to validate the proposed model. This paper presents the results of the survey that solicits information pertaining to the tasks performed by humans to determine generalized functions of humans and agents in a node.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"160 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116213994","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
An evaluative study on mobile crowdsourcing applications for crime watch 犯罪监测移动众包应用的评价研究
Izyana Ariffin, B. Solemon, Wan Mohamad Luqman Wan Abu Bakar
{"title":"An evaluative study on mobile crowdsourcing applications for crime watch","authors":"Izyana Ariffin, B. Solemon, Wan Mohamad Luqman Wan Abu Bakar","doi":"10.1109/ICIMU.2014.7066655","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066655","url":null,"abstract":"ICT technological revolution has inadvertently changed the way people share and disseminate information. Today, information sharing has been made possible globally; people are empowered to contribute skills, knowledge and expertise regardless of their physical location, hence, the emergence of crowdsourcing. This new concept is evolving in many fields ranging from world mapping, health monitoring, disaster relief to crime prevention. Many studies have shown that crowdsourcing serves as a promising new approach in gathering information. Success stories by Google, OpenStreetMap, and Wikimapia inspired organizations including local authorities to try this new method for their own use. In this paper, we evaluate 6 mobile applications which use crowdsourcing to report crime related incidents. The evaluation is done based on 7 criteria that are found to be important based on literatures. These include map viewing, crime listing, incident sharing, authority reporting, media sharing, tutorial and supported system. A conclusive evaluation is performed and future works related to this research are discussed at the end of the paper.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115063649","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
Twitter sentiment analysis 推特情绪分析
A. Sarlan, Chayanit Nadam, S. Basri
{"title":"Twitter sentiment analysis","authors":"A. Sarlan, Chayanit Nadam, S. Basri","doi":"10.1109/ICIMU.2014.7066632","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066632","url":null,"abstract":"Social media have received more attention nowadays. Public and private opinion about a wide variety of subjects are expressed and spread continually via numerous social media. Twitter is one of the social media that is gaining popularity. Twitter offers organizations a fast and effective way to analyze customers' perspectives toward the critical to success in the market place. Developing a program for sentiment analysis is an approach to be used to computationally measure customers' perceptions. This paper reports on the design of a sentiment analysis, extracting a vast amount of tweets. Prototyping is used in this development. Results classify customers' perspective via tweets into positive and negative, which is represented in a pie chart and html page. However, the program has planned to develop on a web application system, but due to limitation of Django which can be worked on a Linux server or LAMP, for further this approach need to be done.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129709886","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: 7
Intelligent metadata web search engines: A brief review of literature on intelligent metadata based search engines 智能元数据网络搜索引擎:基于智能元数据的搜索引擎的文献综述
M. N. Mahdi, A. Ahmad, Roslan Ismail
{"title":"Intelligent metadata web search engines: A brief review of literature on intelligent metadata based search engines","authors":"M. N. Mahdi, A. Ahmad, Roslan Ismail","doi":"10.1109/ICIMU.2014.7066640","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066640","url":null,"abstract":"Search engines are vital in the current digital world. Given the huge amount of information on the internet, search engines are vital tools that internet users are using to search web pages for the required information. However, most of the search engines currently in the market are inadequate and thus do not completely serve the needs of internet users. This is because in most cases they give results that are inaccurate and irrelevant. It is thus important to deploy search engine solutions that are embedded with intelligent agents that enable the search engines to work with enormous amount of information and give the search engines the capability to learn from their environment in order to give accurate and relevant results.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129801865","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
Adaptive total least squares based speech prediction 基于自适应总最小二乘的语音预测
S. Javed, N. Ahmad
{"title":"Adaptive total least squares based speech prediction","authors":"S. Javed, N. Ahmad","doi":"10.1109/ICIMU.2014.7066607","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066607","url":null,"abstract":"In this paper, an instantaneous total error based adaptive linear predictor is presented for linear predictive coding (LPC) of speech signals. In LPC, the speech signal is predicted by a linear combination of delayed input signals that are contaminated by noise. For this reason, total least mean squares (T-LMS) algorithm is used to decode the noisy input signals and to predict a speech signal. A compressed speech prediction is done when the mean squares total error is minimized, showing the efficiency of T-LMS based LPC model. Experimental results are recorded for different values of signal to noise ratio (SNR) of the input signals, and a comparative study is presented with instantaneous error squares based adaptive filter. These results show the preference of proposed predictor over the other.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121962125","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
Identification of factors influencing G2C services acceptance in developing countries 确定影响发展中国家G2C服务接受程度的因素
Wissam H. S. Alkhilani, H. Sulaiman
{"title":"Identification of factors influencing G2C services acceptance in developing countries","authors":"Wissam H. S. Alkhilani, H. Sulaiman","doi":"10.1109/ICIMU.2014.7066619","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066619","url":null,"abstract":"The interest in providing accessible public services has increased in the recent years. The advent of Electronic government (E-government) projects promises to provide huge benefits for citizens. One of the most important types of e-government services is the government to citizen (G2C) applications providing public electronic services (e-services) to citizens by the government. The purpose of this paper is to identify the factors that influence the acceptance and use of G2C services in developing countries. Literature was reviewed and based on the preliminary analysis; findings indicate that performance expectancy, effort expectancy, social influence, facilitating conditions, trust in internet, and trust in government are the most frequent factors that have been used by researchers to explain the citizen behavior of accepting and use of G2C services. Based on the findings of the literature, the future work for this study is explained and limitations are highlighted.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132415588","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
User evaluation on curriculum design information system 课程设计信息系统的用户评价
Thong Chee Ling, Y. Y. Jusoh, R. Abdullah, N. Alwi
{"title":"User evaluation on curriculum design information system","authors":"Thong Chee Ling, Y. Y. Jusoh, R. Abdullah, N. Alwi","doi":"10.1109/ICIMU.2014.7066629","DOIUrl":"https://doi.org/10.1109/ICIMU.2014.7066629","url":null,"abstract":"In Information System development, users play an important role in providing input in the development process. This includes both user requirement gathering and evaluation phases. This paper presents the later which is the perception of curriculum designers who have tested the curriculum design information system during the evaluation phase and provide their feedback to further enhance the system. The work is conducted based on authors' prior work. This paper focuses on user evaluation on the usefulness and ease of use of the curriculum design information system which is developed for curriculum designers in institution of higher learning.","PeriodicalId":408534,"journal":{"name":"Proceedings of the 6th International Conference on Information Technology and Multimedia","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134517888","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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