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2018 International Conference on Advanced Computer Science and Information Systems (ICACSIS)最新文献

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Obstacle Factor Analysis of E-Government Implementation at the Ministry of Tourism 旅游部电子政务实施的障碍因素分析
Jayanti Kartika Putri, D. I. Sensuse
Electronic Government (E-Government) was implemented to achieve the good governance. Ministry of Tourism (Kemenpar) has implemented E-Government, even though its implementation does not meet the expectation yet. Kemenpar’s performance value of PeGI (The ranking of E-Government of Indonesia) in 2014 was 2.47, it has decreased to 2.04 in 2015, and was ranked as a Low category. This declining value not only affects the governance and the quality of public service, but also shows that, there were obstacles encountered by Kemenpar to implement E-Government. The purpose of this study is to find factors which inhibited the implementation of E-Government. Quantitative approach with questionnaire and liniear regression analysis will be conducted in this study. This study found that there were only 6 out of 9 factors proven that will inhibit the implementation of E-Government in Kemenpar, i.e lacking of objectives and strategies for implementation, lacking of collaboration and coordination within Kemenpar, the technology that has not integrated, the E-Government service frequently unavailable and resulted to low levels of intention to use, lacking of confidence in digital information, and the failure when using the service resulted to low levels of data storage security.
实施电子政府(E-Government)是为了实现良好的治理。旅游部已经实施了电子政务,尽管其实施情况还没有达到预期。2014年Kemenpar的PeGI(印尼电子政务排名)绩效值为2.47,2015年已降至2.04,被列为Low类别。这一数值的下降不仅影响了治理和公共服务的质量,也表明Kemenpar在实施电子政务时遇到了障碍。本研究的目的是找出阻碍电子政务实施的因素。本研究将采用问卷调查和线性回归分析的定量方法。本研究发现,在9个因素中,只有6个因素被证明会阻碍克门帕尔电子政务的实施,即缺乏实施目标和战略,克门帕尔内部缺乏协作和协调,技术尚未整合,电子政务服务经常不可用并导致低水平的使用意愿,对数字信息缺乏信心,对电子政务的影响。使用该服务时出现的故障导致数据存储安全性较低。
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引用次数: 7
Jakpros: Reproductive Health Education Application for Pregnant Women Jakpros:孕妇生殖健康教育应用
B. Wiweko, Aida Riyanti, Shanty Olivia, M. Priangga, Vita Silvana, Ilonna Putri Pertiwi, Yohanes Satrya Wibawa, R. Febri, Anggi Lewis Reso Putro, Prince Gusti Agung, A. Hestiantoro, R. Muharram, A. K. Harzif, G. Pratama
In 2015, Maternal Mortality Rate (MMR) was still high especially in Indonesian. It had strong a correlation in Millenium Development Goals to achieve the better quality of human life. Surprisingly, most of maternal mortality case is usually preventable with good quality of knowledge. In this day, the use of social media has been increasing. In 2016, social media has been using by 2,34 billion people worldwide and the sixth highest number of internet user comes from Indonesia. Besides that, pregnant women have a tendency to use social media for seeking out about health information during pregnancy in prenatal, perinatal and postnatal also reproductive health topics. We created Jakpros application, a smart mobile application who designed for women. The purpose of it is for serving better health service and reliable information. Our aim in this study is to analyze how the educational page in Jakpros application can increase pregnant women knowledge. We recruited 126 pregnant women participant from 9 several sub-district hospitals in Jakarta. We detected their knowledge of reproductive health in pre-test questionnaire about basic pregnancy. After that, we guided them to download Jakpros application on their mobile phone. We asked them to use it in 2 weeks, and we were seeing their knowledge in post-test. The observational analytics study was using cross-sectional and analyzed by SPSS 24 to see the differences in knowledge. Their knowledge has been increasing after they used the educational page feature in 2 weeks. Along with this era, Jakpros application is an effective platform for making pregnant women is more educable.
2015年,产妇死亡率(MMR)仍然很高,特别是在印度尼西亚。它与实现更好的人类生活质量的千年发展目标有很强的相关性。令人惊讶的是,大多数孕产妇死亡病例通常是可以通过良好的知识质量来预防的。如今,社交媒体的使用越来越多。2016年,全球有23.4亿人使用社交媒体,印度尼西亚的互联网用户数量排名第六。此外,孕妇倾向于利用社交媒体在怀孕期间查找有关产前、围产期和产后以及生殖健康方面的健康信息。我们创建了Jakpros应用程序,这是一个为女性设计的智能移动应用程序。它的目的是提供更好的保健服务和可靠的信息。本研究的目的是分析Jakpros应用程序中的教育页面如何增加孕妇的知识。我们从雅加达的9个街道医院招募了126名孕妇。通过基本妊娠前测问卷对其生殖健康知识进行检测。之后,我们引导他们在手机上下载Jakpros的应用程序。我们要求他们在两周内使用它,我们在测试后看到他们的知识。观察性分析研究采用横截面法,并使用SPSS 24进行分析,以了解知识差异。在使用了2周的教育页面功能后,他们的知识有所增加。伴随着这个时代,Jakpros的应用程序是一个有效的平台,使孕妇更受教育。
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引用次数: 7
Representing Dynamic Difficulty in Turn-Based Role Playing Games Using Monte Carlo Tree Search 用蒙特卡罗树搜索表示回合制角色扮演游戏的动态难度
Hafiz Adhiyasa Pratama, A. Krisnadhi
One of the challenges during game development is to find a way on how to make the players actually enjoy the game itself while being quite hooked by its gameplay. In almost in every game, player must play the game through challenges to complete the game’s main objectives. Enjoyment is highest when the game’s challenges, which are either hard-coded or adaptively put forth by AI, are of appropriate difficulty with respect to the player’s skill. In order to balance out between these two aspects, a difficulty adjustment is needed. In this paper, we study an application of Monte Carlo Tree Search (MTCS) for creating such a balancing using role playing games as the case study. The key idea is the intuition that a game’s difficulty is balanced if any of the player or the AI can win or lose the game by only a small margin. We conduct experiment to see if the method is appropriate for this problem
在游戏开发过程中,我们面临的挑战之一便是如何让玩家既喜欢游戏本身,又被游戏玩法深深吸引。几乎在每一款游戏中,玩家都必须通过挑战来完成游戏的主要目标。当游戏挑战(游戏邦注:这些挑战要么是硬编码的,要么是由AI自适应提出的)具有与玩家技能相匹配的难度时,乐趣便会达到最高。为了平衡这两个方面,我们需要调整难度。本文以角色扮演游戏为例,研究了蒙特卡罗树搜索(MTCS)在创建这种平衡中的应用。关键理念是直觉,即如果任何玩家或AI能够以很小的差距赢得或输掉游戏,那么游戏难度便是平衡的。我们进行了实验,看看这种方法是否适用于这个问题
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引用次数: 4
GTRAS: Graphical Tracking Activity System for Problem-Posing Learning Process Insights GTRAS:用于问题提出学习过程洞察的图形跟踪活动系统
A. A. Supianto, Muhammad Hafis
The analysis of learner’s learning process on an interactive learning media tends to involve a huge amount of data gathering. The analysis aims to explore patterns and relationship of such data to understand the learning experience and identifying learner’s trap states in the learning process. Such data analysis tends to be a nuisance for stakeholders such as class instructors (i.e., teachers) and educational researchers. This research suggests a development of a web-based software application that utilizes the usage of visual artifacts as an approach of educational data mining to analyze learner’s learning process in an interactive learning media. The developed software aims to visualize the learner’s activity sequence, furthermore, to identify learning paths toward bottleneck states due to lack of understanding of a problem given. Such information is then passed to the instructors as a key information to create a proper feedback to the learners based on its results. As a case study, this research uses the data log of Monsakun, a digital learning environment that focuses on exercising arithmetic using story-based question by using a problem-posing approach with an integration of mathematical sentences.
在交互式学习媒体上对学习者的学习过程进行分析往往涉及大量的数据收集。分析的目的是探索这些数据的模式和关系,以了解学习经验,识别学习者在学习过程中的陷阱状态。这样的数据分析往往是一个麻烦的利益相关者,如班主任(即教师)和教育研究人员。本研究建议开发一个基于网络的软件应用程序,利用视觉工件作为教育数据挖掘的一种方法来分析学习者在交互式学习媒体中的学习过程。开发的软件旨在可视化学习者的活动序列,此外,识别由于缺乏对给定问题的理解而导致的瓶颈状态的学习路径。然后将这些信息作为关键信息传递给教师,以便根据其结果对学习者进行适当的反馈。作为案例研究,本研究使用了Monsakun的数据日志,Monsakun是一个数字学习环境,专注于使用基于故事的问题来练习算术,通过使用整合数学句子的问题提出方法。
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引用次数: 6
Supplier Performance Measurement for Online Travel Agent Using Balance Scorecard : Case Study: Klikhotel.com 基于平衡记分卡的在线旅行社供应商绩效评估:案例研究:Klikhotel.com
Niko Ibrahim, Diana Trivcna Yulianti, Verliyantina, Andre Christian
As one of the world’s fastest-growing internet market, South-east Asia, led by Indonesia, spelling enormous potential for the online travel and tourism market. However, research related to this field especially in the tourism supply chain is still very limited. This study will examine supplier performance measurement using a balance scorecard approach to fit the requirement of an online travel agent company called Khkhotel.com that acts as a transaction broker. Based on a previous research, it is said that a transaction broker needs to build a strong partnership with its supphers to serve its customers very well. Moreover, with the increasing number in partnership and competition, there is an increasing need for onhne travel agent companies to measure and get an up-to-date information about their supplier performance. This study has successfully translated the Klikhotel.com’s vision and strategy through a balanced scorecard that generates a road map for executing a new strategy.
作为世界上增长最快的互联网市场之一,以印度尼西亚为首的东南亚为在线旅游市场提供了巨大的潜力。然而,有关这一领域的研究,特别是在旅游供应链方面的研究仍然非常有限。本研究将使用平衡计分卡方法来检验供应商的绩效衡量,以满足一家名为Khkhotel.com的在线旅行社作为交易经纪人的要求。根据先前的一项研究,据说交易经纪人需要与其供应商建立牢固的伙伴关系,才能很好地为客户服务。此外,随着合作伙伴和竞争的增加,在线旅行社公司越来越需要衡量和获得有关其供应商绩效的最新信息。这项研究成功地将Klikhotel.com的愿景和战略转化为平衡计分卡,该计分卡生成了执行新战略的路线图。
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引用次数: 1
Requirements for Platform-based Startup Survival : A Qualitative Exploratory Study 基于平台的创业公司生存的需求:一个定性的探索性研究
Ade Maulana, Y. G. Sucahyo, Y. Ruldeviyani, Arfive Gandhi
Startups with a platform-based business model generates self-employed people despite its possibility to cause a disruption. The technical workers who work independently in a ”gig economy” create new jobs that are expected to reduce the unemployment rate. Several startups are failed and must be closed although they have received some funding from investors. In 2015, there were 20 startups in Asia that failed and had to be closed, which seven of them were from Indonesia. In 2017, there were six startups that had to be closed. The purpose of this research is to analyze startup sustainability with the platform based business model in Indonesia. This research is conducted using qualitative method with semi structured interview model to the founders or C-level of startup with platform based business model in Indonesia. The result shows there are six main themes that affect the platform based startup sustainability: startup ecosystem, human resources, investors, finance, products, and competitors.
以平台为基础的创业公司虽然有可能造成混乱,但也会产生个体经营者。在“零工经济”中独立工作的技术工人创造了新的就业机会,预计将降低失业率。有几家初创公司虽然从投资者那里获得了一些资金,但还是失败了,不得不关闭。2015年,亚洲有20家初创公司倒闭,其中7家来自印度尼西亚。2017年,有6家初创公司不得不关闭。本研究的目的是分析印尼基于平台的商业模式下的创业可持续性。本研究采用半结构化访谈模型的定性方法,对印尼平台型商业模式创业公司的创始人或c级创业者进行研究。结果显示,影响平台型创业公司可持续性的主要因素有六大:创业生态系统、人力资源、投资者、财务、产品和竞争对手。
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引用次数: 5
Examiners Recommendation System at Proposal Seminar of Undergraduate Thesis by Using Content- based Filtering 基于内容过滤的本科论文开题研讨考官推荐系统
Ristu Saptono, Haryono Setiadi, Tiyas Sulistyoningrum, E. Suryani
Undergraduate thesis is a student scientific activity which is accountable and also needs supervision and examination from lecturers to make sure it has a good quality. Therefore, supervisor and examiner should be the person that expert in a specific theme of undergraduate thesis. The purpose of this research is to build the examiners recommendation system on proposal seminar of undergraduate thesis. The method that applied is Content-based Filtering. Content-based filtering is applied because this research focuses in using the content of document. Undergraduate thesis report document is used as reference in this recommendation system. Undergraduate thesis report document is grouped based on the theme by using K- Means Clustering. The closeness of undergraduate thesis proposal is calculated from every centroid produced. The system will recommend which lecturers are in the cluster of nearest centroid. System testing is performed by measuring system performance using Ordered Analysis with Euclidean distance. The result of recommendation system has error value 0.385 which means the recommendation system has average level in the range of scoring 0-1. The accuracy of subset between recommendation result and actual data is 85%.
本科毕业论文是学生的一项科学活动,有责任,也需要老师的监督和检查,以确保其具有良好的质量。因此,导师和考官应该是对本科毕业论文某一特定主题的专家。本研究的目的在于建立大学生论文开题研讨的考官推荐制度。应用的方法是基于内容的过滤。由于本研究的重点是利用文档的内容,所以采用基于内容的过滤。本推荐系统以本科毕业论文报告文件为参考。采用K均值聚类方法对本科毕业论文报告文件进行主题分组。从产生的每个质心计算出本科毕业论文开题的接近度。系统会推荐在最近的质心群中的讲师。系统测试是通过使用欧几里得距离的有序分析来测量系统性能。推荐系统的结果误差值为0.385,即推荐系统在0-1分范围内具有平均水平。推荐结果与实际数据之间的子集准确率为85%。
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引用次数: 4
Geometric Facial Components Feature Extraction for Facial Expression Recognition 用于面部表情识别的几何人脸成分特征提取
D. Liliana, M. R. Widyanto, T. Basaruddin
Facial expression recognition is an active research challenge in computer vision and artificial intelligence since facial expressions contribute non-verbal information in human communication. Capturing facial features become an important phase in facial recognition systems. Finding suitable feature descriptor is essential to determine the recognition results. We propose a novel geometric feature extraction method which apply simple calculation techniques for facial components to ensure the robustness for each variation of pose. Unlike any other features which require more efforts in a transformation process, the proposed method efficiently works directly on pixels basis. We apply our proposed features into a facial expression recognition system and validate emotion results on extended Cohn Kanade (CK+) emotion dataset and gives accuracy rate 93.67%.
面部表情识别是计算机视觉和人工智能领域的一个活跃的研究挑战,因为面部表情在人类交流中提供了非语言信息。人脸特征的捕捉是人脸识别系统的一个重要环节。寻找合适的特征描述符是确定识别结果的关键。我们提出了一种新的几何特征提取方法,该方法采用简单的面部成分计算技术来保证对每个姿态变化的鲁棒性。与其他特征在转换过程中需要更多的努力不同,本文提出的方法可以有效地直接在像素的基础上进行转换。我们将所提出的特征应用于面部表情识别系统,并在扩展的Cohn Kanade (CK+)情感数据集上验证了情感结果,准确率为93.67%。
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引用次数: 6
Minutia Cylinder Code-based Fingerprint Indexing Optimization using GPU 使用GPU的基于圆柱代码的指纹索引优化
Jason Jeremy Iman, A. I. Kistijantoro
The number of population increases over time. At the same time, technology has advanced to a point where most of our data is stored as digital data. Due to the increasing amount of people and digital data, speed become more important. One example is the use of Electronic Identity Card (e-KTP), specifically fingerprint in Indonesia. Identification can take a lot of time for a large amount of people. Thus, there is a need for optimization in fingerprint identification. One of the possibility of optimizing fingerprint identification is through indexing. This paper proposes an optimization for fingerprint indexing, based on Minutia Cylinder Code representation, with the speedup of 2.5 to 66.8 times using GPU.
人口数量随着时间的推移而增加。与此同时,技术已经发展到我们的大部分数据都以数字数据的形式存储。由于人数和数字数据的增加,速度变得更加重要。一个例子是电子身份证(e-KTP)的使用,特别是印度尼西亚的指纹。对很多人来说,身份识别可能会花费很多时间。因此,指纹识别需要进行优化。优化指纹识别的一种可能是通过索引。本文提出了一种基于Minutia圆柱码表示的指纹索引优化方法,在GPU环境下,检索速度提高了2.5 ~ 66.8倍。
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引用次数: 0
Payment Type Classification on Urban Taxi Big Data using Deep Learning Neural Network 基于深度学习神经网络的城市出租车大数据支付类型分类
H. Al-Ash, A. Wibisono, A. Krisnadhi
Taxi service as a reliable means of public transportation is a public need. Classification of payment types is performed on New York City Yellow Taxi Trip Open Data that considered as big data and there is a number of unlabelled data greater than the number of labeled training data was situated. We used the framework namely learning from unlabelled data (lfun) and deep learning neural network as the classifier to address the classification problem. Experimentation to find out the better performance of using lfun was conducted. We achieved the f-measure average value reaching 0.725 for classification using the lfun framework.
的士服务作为一种可靠的公共交通工具是市民的需要。在纽约市黄色出租车旅行开放数据(New York City Yellow Taxi Trip Open Data)上进行支付类型分类,该数据被认为是大数据,未标记的数据数量大于已标记的训练数据数量。我们使用框架即从未标记数据中学习(lfun)和深度学习神经网络作为分类器来解决分类问题。为了找出使用lfun的更好的性能,进行了实验。我们使用lfun框架实现了分类的f测量平均值达到0.725。
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引用次数: 1
期刊
2018 International Conference on Advanced Computer Science and Information Systems (ICACSIS)
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