2016 International Conference on Information Technology Systems and Innovation (ICITSI)最新文献_第6页

A review of missing values handling methods on time-series data 时间序列数据缺失值处理方法综述

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858189

Irfan Pratama, A. E. Permanasari, I. Ardiyanto, R. Indrayani

{"title":"A review of missing values handling methods on time-series data","authors":"Irfan Pratama, A. E. Permanasari, I. Ardiyanto, R. Indrayani","doi":"10.1109/ICITSI.2016.7858189","DOIUrl":"https://doi.org/10.1109/ICITSI.2016.7858189","url":null,"abstract":"Missing values becomes one of the problems that frequently occur in the data observation or data recording process. The needs of data completeness of the observation data for the uses of advanced analysis becomes important to be solved. Conventional method such as mean and mode imputation, deletion, and other methods are not good enough to handle missing values as those method can caused bias to the data. Estimation or imputation to the missing data with the values produced by some procedures or algorithms can be the best possible solution to minimized the bias effect of the conventional method of the data. So that at last, the data will be completed and ready to use for another step of analysis or data mining. In this paper, we will explain and describe several previous studies about missing values handling methods or approach on time series data. This paper also discuss some plausible option of methods to estimate missing values to be used by other researchers in this field of study. The discussion's aim is to help them to figure out what method is commonly used now along with its advantages and drawbacks.","PeriodicalId":172314,"journal":{"name":"2016 International Conference on Information Technology Systems and Innovation (ICITSI)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130378033","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: 78

IT value model driven by information and services: A conceptual approach 由信息和服务驱动的IT价值模型:一种概念性方法

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858247

Novianto Budi Suhardi, B. Kurniawan, Putro Laksono, Purnomo Yustianto

引用次数: 3

Validated ERP modules requirement for micro, small and medium enterprise fashion industry 验证服装行业中小微企业的ERP模块需求

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858243

J. Siswanto, Anggi Maulida

{"title":"Validated ERP modules requirement for micro, small and medium enterprise fashion industry","authors":"J. Siswanto, Anggi Maulida","doi":"10.1109/ICITSI.2016.7858243","DOIUrl":"https://doi.org/10.1109/ICITSI.2016.7858243","url":null,"abstract":"Implementing ERP may become one of the strategies to enhance both management competence and competitiveness of small-medium enterprises (SMEs) in fashion industry. For an ERP implementation to be effective in and financially efficient, required ERP modules should be identified in accordance with business processes that are carried out and validated according to the real needs of fashion SMEs. The validation processes are crucial to perform so as to avoid building an information system unsuitable with the company needs and to save resources that otherwise would be spent to fix any faults discovered in further stages in the planning and implementation processes of an ERP. The purpose of the research was to validate the findings of an earlier research that had identified fashion SMEs' need of ERP system. The validation was performed by using a multiple case studies method, carried out in six micro, small, and medium enterprises of fashion in Bandung by identifying what were the functional aspects of system that have been needed and implemented by the objects of the case study, both those involved in earlier researches and beyond the objects of earlier researches' case studies. From this validation process, it was found that both product marketing and sales module and financial and accounting module were valued as valid for the three enterprise levels. For small and medium fashion enterprises, production and procurement module has also been concluded as valid. Meanwhile, the need of retail management module was determined as valid for the three levels of fashion enterprises, but it was determined as an add-on module because the needs do not depended on the company size but on the company's choice of its retail selling methods.","PeriodicalId":172314,"journal":{"name":"2016 International Conference on Information Technology Systems and Innovation (ICITSI)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124555030","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

Design of Software as a Service (SaaS) for regional data service: Case study: Statistics Indonesia 区域数据服务的软件即服务(SaaS)设计:案例研究:印度尼西亚统计局

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858201

D. Sunandar, Albarda

引用次数: 1

Requirement engineering for open government information network development to support digital startup in Cimahi city Indonesia 开放政府信息网络发展需求工程，以支持印度尼西亚Cimahi市的数字创业

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858208

Ahmad Hamim Thohari, Suhardi

引用次数: 2

Color-based segmentation and feature detection for ball and goal post on mobile soccer robot game field 基于颜色的移动足球机器人赛场球门柱分割与特征检测

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858232

A. N. Fitriana, K. Mutijarsa, W. Adiprawita

{"title":"Color-based segmentation and feature detection for ball and goal post on mobile soccer robot game field","authors":"A. N. Fitriana, K. Mutijarsa, W. Adiprawita","doi":"10.1109/ICITSI.2016.7858232","DOIUrl":"https://doi.org/10.1109/ICITSI.2016.7858232","url":null,"abstract":"This study presents the real time implementation of object detection and tracking algorithm on mobile soccer robot. Object detection is considered as one of the most important task because ball and goal post are the main component in soccer. The system uses the combination of color-based segmentation and feature detection to detect the color and also the shape feature of the object used in the soccer robot game. The color segmentation uses thresholding method in Hue, Saturation, and Value (HSV) color space to differentiate the ball and goal post color from other objects in the field. Then, morphological operation is applied to the thersholded image to minimize the error. After that, Hough line transform is applied to detect the feature of the goal post. Then, ellipse detection is also applied to find the ball feature. This step is used so the desired object is correctly detected, not other object that have the same color. The final step is to calculate the image moments to determine the centroid of the objects and tracking it. Object's color, feature, and coordinate are obtained from this purposed method. In the implementation, the robot has successfully detect ball, goal post, and its position in a real time manner.","PeriodicalId":172314,"journal":{"name":"2016 International Conference on Information Technology Systems and Innovation (ICITSI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123717783","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: 20

The cycle of knowledge in government human capital management 政府人力资本管理中的知识循环

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858219

Elin Cahyaningsih, D. I. Sensuse, Aniati Murni Arymurthi, W. Wibowo, Wina Permana Sari

{"title":"The cycle of knowledge in government human capital management","authors":"Elin Cahyaningsih, D. I. Sensuse, Aniati Murni Arymurthi, W. Wibowo, Wina Permana Sari","doi":"10.1109/ICITSI.2016.7858219","DOIUrl":"https://doi.org/10.1109/ICITSI.2016.7858219","url":null,"abstract":"Government Human Capital Management (GHCM) is activities to manage civil servant as government resources and assets. These assets are used as much as possible to improve the achievement of government objectives. In 2014, the government appointed legally three ministries to manage all government human capital in Indonesia. They are KEMENPAN&RB, LAN, BKN and each of them has a duty respectively in GHCM. Therefore, collaboration, coordination, and teamwork are necessary to achieve the professional management of human capital among the three ministries. Knowledge management believed can enhance sharing and transferring organizational knowledge among individual and institutions in order to create new knowledge in the field of GHCM. The knowledge is essential for the completion of tasks and problems that arise in GHCM. Some continuous activities to create, manage and disseminate knowledge are known as knowledge management cycle. This research aims to determine the KM cycle of GHCM. Deep interview conducted to collect the data related to knowledge management cycle. Mixed methods used to analyze the data which sequentially done with qualitative method and then the quantitative method. Content analysis used for analyze the transcribe data and correspondence analysis is used to analyze the contingency value of each activities. Then, the findings verified by expert judgment. Result shown that knowledge management cycle of GHCM are acquire, verified, store, share and utilize knowledge wherein each stage has a different activity.","PeriodicalId":172314,"journal":{"name":"2016 International Conference on Information Technology Systems and Innovation (ICITSI)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116464705","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

Improvement of production system efficiency and production capacity using line balancing method 运用生产线平衡方法提高生产系统效率和生产能力

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858229

S. Setiana, S. Candra, A. Andika

引用次数: 0

Toward development of automated plasmodium detection for Malaria diagnosis in thin blood smear image: An overview 疟疾薄血涂片图像中疟原虫自动检测的发展综述

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858228

Wahyu Andi Saputra, H. A. Nugroho, A. E. Permanasari

引用次数: 6

Evaluation of Internet-Based Long Distance Education at Universitas Padjadjaran Padjadjaran大学基于互联网的远程教育评估

2016 International Conference on Information Technology Systems and Innovation (ICITSI) Pub Date : 2016-10-01 DOI: 10.1109/ICITSI.2016.7858206

Ira Irawati, M. D. E. Munajat

{"title":"Evaluation of Internet-Based Long Distance Education at Universitas Padjadjaran","authors":"Ira Irawati, M. D. E. Munajat","doi":"10.1109/ICITSI.2016.7858206","DOIUrl":"https://doi.org/10.1109/ICITSI.2016.7858206","url":null,"abstract":"The result of education revolution in Indonesia remain unseen, especially in Information and Communication Technology (ICT) based education, which is still rarely being implemented. Department of Public Administration of Universitas Padjadjaran is conducting collaboration class by employing ICT facilities in the form of video conference with Sungkyungkwan University (SKKU) of South Korea. This activity has been running for about four years, but nevertheless the measure of effectiveness and efficiency level of this activity on student and institution has never been made. To measure this aspect, a tool called Benchmark Indicators (Quality of on the Line-Benchmarks for Success in Internet-Based Long Distance Education, The Institute for Higher Education Policy, 2000) is being utilized. This study uses quantitative approach with 50–60 respondents consisting of lectures and students who have followed long distance learning classes. The result shows that few things must be considered such as the provision of detailed information on activities, the provision of conventional and digital library, a professionally prepared procurement of structured system and hand-out material. Furthermore, the incentives for faculty staffs and also written MoU become parts of results from the analysis that proves to be really important matter for a better implementation in the subsequent class. Moreover, the commitment of the leader in supporting the activities is imperative.","PeriodicalId":172314,"journal":{"name":"2016 International Conference on Information Technology Systems and Innovation (ICITSI)","volume":"41 7-8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120932261","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