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Semantic query with stemmer for Quran documents results 基于词干的古兰经文献语义查询
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720061
M. A. Yunus, R. Zainuddin, N. Abdullah
{"title":"Semantic query with stemmer for Quran documents results","authors":"M. A. Yunus, R. Zainuddin, N. Abdullah","doi":"10.1109/ICOS.2010.5720061","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720061","url":null,"abstract":"The query-based on the result is lack of limited relevant documents in retrieval results. Therefore, query performance is considered to retrieve more relevant documents across language boundaries by applying semantic and stemmers which are more significant as stemming semantic query (SSQ). Therefore, this study is conducted with the purposes to investigate the integration semantic and stemmers approach against the queries and vice versa. Furthermore, it is also conducted to investigate the performance query based on total retrieve and relevant. The retrieval however, included the irrelevant documents because of the translation polysemy. Results from the experiments suggest that SSQ is most important process in cross language information retrieval (CLIR). It also found that semantic approach with stemmers contributes to better performance in retrieving more relevant and related Quran document results.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116819827","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
Identification of magnetizing inrush current in power transformers using GSA trained ANN for educational purposes 基于GSA训练的人工神经网络在电力变压器励磁涌流识别中的应用
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720058
M. Taghipour, A. Moradi, M. Yazdani-Asrami
{"title":"Identification of magnetizing inrush current in power transformers using GSA trained ANN for educational purposes","authors":"M. Taghipour, A. Moradi, M. Yazdani-Asrami","doi":"10.1109/ICOS.2010.5720058","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720058","url":null,"abstract":"Inrush current in transformers is generated when transformer cores are driven into saturation during no-load energization. This current consists of high amplitude, large DC component and also, has much 2nd harmonic content. In the proposed paper, a new computer-aided simulation technique for teaching inrush current principles and its discrimination from normal current based on artificial intelligence has been introduced. This method can be used for educating concepts of inrush current and its identification techniques during undergraduate curriculum as an excellent approach. Evaluation of the proposed approach with undergraduate senior students is very useful in terms of their understanding of the inrush current concepts.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131305846","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: 14
Control of a single-link flexible manipulator using improved bacterial foraging algorithm 基于改进细菌觅食算法的单连杆柔性机械臂控制
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720066
H. Supriyono, M. Tokhi, B. A. M. Zain
{"title":"Control of a single-link flexible manipulator using improved bacterial foraging algorithm","authors":"H. Supriyono, M. Tokhi, B. A. M. Zain","doi":"10.1109/ICOS.2010.5720066","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720066","url":null,"abstract":"This paper presents an investigation into application of controller tuning using improved bacterial foraging algorithm (BFA) namely exponentially adaptive BFA (EABFA). The objective of the work is to evaluate the performance of EABFA in the controller tuning of a joint-based collocated (JBC) proportional-derivative (PD) control system. A simulation model of a single-link flexible manipulator system that incorporates hub inertia, structural damping and payload at the end-point of flexible arm is used as a test bed. JBC tuned by BFA is used to control the hub angular movement. An adaptable chemotactic step size mechanism that incorporates exponential function of the nutrient value is introduced to improve the original BFA. The developed EABFA has faster convergence with better or comparable optimum results than that of the original BFA. The performance of EABFA is assessed based on its convergence, optimum nutrient value and time-domain hub-angular response of the manipulator system.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131675736","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: 14
Learning acids and bases through inquiry based website 通过网站查询学习酸碱知识
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720063
N. D. Abd Halim, M. Ali, J. Junaidi, N. Yahaya
{"title":"Learning acids and bases through inquiry based website","authors":"N. D. Abd Halim, M. Ali, J. Junaidi, N. Yahaya","doi":"10.1109/ICOS.2010.5720063","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720063","url":null,"abstract":"Chemistry is not an easy subject to learn. Many people regard chemistry as being too hard, too abstract, too mathematical, and only for very bright students. As a result, a negative attitude has developed about chemistry with students claiming chemistry is boring. Besides, most of the chemical concepts articulated by macroscopic, microscopic, and symbolic. This led to conflict and confusion in learning chemistry. Thus, the purpose of this project is to develop a web based learning material on Chemistry Form 4 based on Integrated Curriculum for Secondary Schools (KBSM) syllabuses. This website enables users to learn on their own about the topic of Acids and Bases. Constructivism theory and inquiry based learning approach were integrated in the development of this website. The main subtopics contain in the website are “Concept and Chemical Properties of Acids and Bases”, “Role of Water to Show the Properties of Acids and Alkalis” and “Strength of Acids and Alkalis”. This website was developed using Macromedia Dreamweaver 8 as the main platform whereas Macromedia Flash 8, Adobe Photoshop CS2 as well as Sound Forge 7 were used as supportive software. Finally, it is hoped that this website will become as a reference for students to learn this subtopic and to overcome their misconception about Acids and Bases. Other than that, this website is also useful for teachers and other people to get information more about Acids and Bases.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132132051","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
A semantic index structure for integrating OGC services in a spatial search engine 一种用于在空间搜索引擎中集成OGC服务的语义索引结构
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720072
J. Márquez, J. E. Córcoles, A. Quintanilla
{"title":"A semantic index structure for integrating OGC services in a spatial search engine","authors":"J. Márquez, J. E. Córcoles, A. Quintanilla","doi":"10.1109/ICOS.2010.5720072","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720072","url":null,"abstract":"There are a huge number of Spatial Data Infrastructures (SDIs). This has several advantages, but it is really difficult for a user to know what spatial service could satisfy his/her needs. For this reason, the SDI community now demands an approach to integrate SDIs and relate them with semantic features. In order to contribute to a solution, in this paper we propose an approach to construct an ad-hoc semantic-index structure (ontology) to relate political divisions, non-political place names and layers offered by OGC services. In this way we can integrate spatial OGC services with semantic concepts. Then, a search engine allows users to find OGC services using semantic criteria.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133845717","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: 3
Hard and soft updating centroids for clustering Y-short tandem repeats (Y-STR) data y -短串联重复序列(Y-STR)数据聚类的硬、软更新质心
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720055
Ali Seman, Z. Bakar, Noorizam Daud
{"title":"Hard and soft updating centroids for clustering Y-short tandem repeats (Y-STR) data","authors":"Ali Seman, Z. Bakar, Noorizam Daud","doi":"10.1109/ICOS.2010.5720055","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720055","url":null,"abstract":"This paper compares hard and soft updating centroids for clustering Y-STR data. The hard centroids represented by New Fuzzy k-Modes clustering algorithm, whereas the soft centroids represented through k-Population algorithm. These two algorithms are experimented through two datasets, Y-STR haplogroups and Y-STR Surnames. The results show that the soft centroid performance is better than the hard centroid for Y-STR data. The soft centroid produces 86.3% of the average clustering accuracy as compared 84.3% of the new fuzzy k-Modes algorithm. However, the overall result shows that the hard updating clustering is better than the soft updating clustering while clustering Y-STR data.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133490787","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
Speckle filtering of ultrasound B-Scan Images - a comparative study between spatial and diffusion filters b超图像的散斑滤波——空间滤波器与扩散滤波器的比较研究
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720068
R. Sivakumar, M. Gayathri, D. Nedumaran
{"title":"Speckle filtering of ultrasound B-Scan Images - a comparative study between spatial and diffusion filters","authors":"R. Sivakumar, M. Gayathri, D. Nedumaran","doi":"10.1109/ICOS.2010.5720068","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720068","url":null,"abstract":"Speckle noise is the inherent property of ultrasound B-Scan images which has been filtered using well-established speckle reduction techniques. In this work, six spatial filters namely Frost, Median, Lee, Kuan, Wiener, and Homomorphic filters, and two diffusion filters viz., Speckle Reduction Anisotropic Diffusion (SRAD) filter, and Anisotropic Diffusion (AD) filter have been attempted over 200 different digital ultrasound B-scan images of kidney, abdomen, liver and choroids. A comparative study has been made on these filters in preserving the edges of the images with effective denoising by calculating fourteen established performance metrics along with the execution time in order to determine the effective and optimum despeckling algorithm for real time implementation. To do this, a cumulative speckle reduction (CSR) algorithm has been developed using MATLAB 7.1, which performs all despeckle filtering functions as well as performance metrics calculation in a single iteration. This study reveals that most of the despeckle filters performed well and gave optimum performance, but SRAD is the outperformed filtering technique for B-scan ultrasound image as far as the performance metrics, execution time and visual inspection are concerned.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130739718","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: 46
Survnvote: A free web based audience response system to support interactivity in the classroom Survnvote:一个免费的基于网络的观众反馈系统，支持课堂互动
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720060
T. Mantoro, M. A. Ayu, Emir Habul, A. U. Khasanah
{"title":"Survnvote: A free web based audience response system to support interactivity in the classroom","authors":"T. Mantoro, M. A. Ayu, Emir Habul, A. U. Khasanah","doi":"10.1109/ICOS.2010.5720060","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720060","url":null,"abstract":"Survnvote is a free Audience Response System (ARS) for surveys and voting using the web, sms and mobile devices (PDA or smart phone). This paper proposed some improved features of a web-based ARS which replace the clicker with mobile phone and use the web instead of specialist software and infrastructure. Survnvote solved the main problem of traditional ARS which is high cost and need to physically install the receivers in the room. This system offers a more user friendly approach and improved features, e.g. the introduction of crowd management, Survnvote panel that is easy to use, crowd group voting, and several ways to participate in voting. This system gives a better result representation by providing several data formats such as graph, PowerPoint, Excel. Survnvote also provides data analysis to the user. ARS users will experience valuable services by utilizing this system to support interactivity in their classrooms, seminars and conferences. A test-case of the use of this system in a lecture class is provided in this paper.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133363503","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: 19
Structural similarity of business process variants 业务流程变体的结构相似性
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720057
Noor Mazlina Mahmod, W. Y. Chiew
{"title":"Structural similarity of business process variants","authors":"Noor Mazlina Mahmod, W. Y. Chiew","doi":"10.1109/ICOS.2010.5720057","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720057","url":null,"abstract":"Variance in business process can lead to various changes and modifications of business requirements, strategies and functionalities since it is a valuable source of organizational intellectual capital and represents a preferred and successful work practice. It is important to provide an effective method to analyze the similarity between these variants since it can bring benefits for organization productivity. Through this paper, we propose an efficient approach for undertaking the structural similarity analysis and subsequently providing a formula to compute the degree of similarity between the structural relationships of the variants in a systematic way. We hope that the systematic method introduced in this paper can be applied successfully to solve the ambiguity issue in defining and measuring the structural similarity between the process variant.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130426298","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
E-procurement current and future readiness level in Malaysia 马来西亚电子采购当前和未来的准备水平
2010 IEEE Conference on Open Systems (ICOS 2010) Pub Date : 2010-12-01 DOI: 10.1109/ICOS.2010.5720056
Naseebullah, S. Basri, P. Dominic
{"title":"E-procurement current and future readiness level in Malaysia","authors":"Naseebullah, S. Basri, P. Dominic","doi":"10.1109/ICOS.2010.5720056","DOIUrl":"https://doi.org/10.1109/ICOS.2010.5720056","url":null,"abstract":"E-procurement has been recognized as an element of Business-to-Business (B2B) E-commerce. In B2B organizations have inter firm acquisition of goods and services over the internet. This paper focuses the current and future readiness level of E-procurement among organizations in Malaysia. A survey questionnaire was administered to collect data from 46 organizations. The general finding shows that Malaysian medium and large organizations have positive influence towards online procuring in terms of readiness. This paper also provides information about future intentions of E-procurement implementation.","PeriodicalId":262432,"journal":{"name":"2010 IEEE Conference on Open Systems (ICOS 2010)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122532608","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
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