2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)最新文献

Performance analysis of neural networks-based multi-criteria recommender systems 基于神经网络的多准则推荐系统性能分析

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285556

Mohammed Hassan, Mohamed Hamada

{"title":"Performance analysis of neural networks-based multi-criteria recommender systems","authors":"Mohammed Hassan, Mohamed Hamada","doi":"10.1109/ICITISEE.2017.8285556","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285556","url":null,"abstract":"Frequent use of Internet applications and rapid growth of volumes of online resources have made it difficult for users to effectively make decisions on the kinds of information or items to select. Recommender systems (RSs) are intelligent decision-support tools that exploit users' preferences and suggest items that might be interesting to them. They are one of the various solutions used by online users to overcome the problem of information overload. Traditionally, RSs use single ratings to predict and represent preferences of users for items that are not yet seen. Multi-criteria RSs use multiple ratings to various items' attributes for improving prediction and recommendation accuracy of the systems. However, one major challenge of multi-criteria RSs is the choice of an efficient approach for modelling the criteria ratings. Therefore, this paper aimed at employing artificial neural networks to model the criteria ratings and determine the predictive performance of the systems based on aggregation function approach. Seven evaluation metrics have been used to evaluate and the accuracy of the systems. The empirical results of the study have shown that the proposed technique has the highest prediction and recommendation than the corresponding traditional technique.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"558 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124685910","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

New model of e-learning based on knowledge management system 基于知识管理系统的电子学习新模式

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285562

N. Karna

{"title":"New model of e-learning based on knowledge management system","authors":"N. Karna","doi":"10.1109/ICITISEE.2017.8285562","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285562","url":null,"abstract":"Managing knowledge has become common practice in many companies in Indonesia. However, this is not the same thing in education institution like a university. Each business process in the university will most likely be disrupted whenever a staff takes a leave or even resign. Several reasons arise to justify this behavior, like all other staffs are already busy, that is not my KPI (Key Performance Indicator) to be concerned, and I do not have the knowledge to perform such job. The third reason explains the absence of knowledge management in the business process. Since each university has a unique process business, a system for managing knowledge should be flexible enough to accommodate every possible process. One of the advantages of using knowledge management is the possibility to provide eLearning on top of the knowledge management system. While eLearning should also be flexible to accommodate every possible business process, it should also support reusability to ensure effective and efficient process with minimum time-to-deploy. This research proposes a model to ensure flexibility and reusability of eLearning on top of Knowledge Management System.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"179 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121292416","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

Deployment of cloud computing for higher education using google apps 使用谷歌应用程序为高等教育部署云计算

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285563

Endy Sjaiful Alim, Hai Jin

引用次数: 5

Implementation of data mining technique for customer relationship management (CRM) on online shop tokodiapers.com with fuzzy c-means clustering 基于模糊c均值聚类的tokodiapers.com客户关系管理数据挖掘技术的实现

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285515

L. Zahrotun

引用次数: 8

Combination of case-based reasoning and nearest neighbour for recommendation of volcano status 基于案例推理与最近邻相结合的火山状态推荐

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285525

F. Tempola, A. Arief, Miftah Muhammad

引用次数: 7

Designing kano-based e-service quality model to improve user satisfaction 设计基于kano的电子服务质量模型，提高用户满意度

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285484

Dinda Lestarini, K. Surendro

引用次数: 4

Lightweight and compact antenna design for navigation radar application 用于导航雷达应用的轻量化和紧凑型天线设计

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285475

F. Oktafiani, Y. P. Saputera, Y. Wahyu

引用次数: 0

Stabilizing Two-wheeled robot using linear quadratic regulator and states estimation 利用线性二次型调节器和状态估计稳定两轮机器人

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285501

N. Uddin, Teguh Aryo Nugroho, Wahyu Agung Pramudito

{"title":"Stabilizing Two-wheeled robot using linear quadratic regulator and states estimation","authors":"N. Uddin, Teguh Aryo Nugroho, Wahyu Agung Pramudito","doi":"10.1109/ICITISEE.2017.8285501","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285501","url":null,"abstract":"A control design for two-wheeled robot (TWR) stabilization using linear quadratic regulator (LQR) method and states estimation is presented. A two-wheeled robot is an unstable system such that a control system is required to stabilize it. LQR is a control design method where the control gain is calculated by minimizing a performance index. The LQR method results in a full states feedback control law. Applying the LQR method for TWR stabilization will require feedback from pitching angle and pitching rate angle measurements. However, the common available sensor in the TWR is only a rate gyro which measures the pitching rate angle. Theoretically, time integration of the pitching rate angle results in pitching angle but it is not practically applicable because the time integration of measurement data may result in an accumulation of error and noise. Instead of the time integration, a Luenberger observer is applied to estimate the pitching angle based on the pitching rate angle measurement. Simulations of the TWR stabilization using the designed controller are presented through two scenarios: 1) both required state feedback are assumed to be available, and 2) both required state feedback are obtained through estimation using Luenberger observer. The first scenario is representing an ideal condition, while the second scenario is representing a practical condition. Simulation results show that the TWR is stabilized for the both scenarios, where the control system performance in the second scenario is slightly less than the first scenario but still acceptable.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114422922","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

CBIR for classification of cow types using GLCM and color features extraction 利用GLCM和颜色特征提取对奶牛类型进行CBIR分类

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285491

T. Sutojo, D. Setiadi, Pungky Septiana Tirajani, C. A. Sari, E. H. Rachmawanto

{"title":"CBIR for classification of cow types using GLCM and color features extraction","authors":"T. Sutojo, D. Setiadi, Pungky Septiana Tirajani, C. A. Sari, E. H. Rachmawanto","doi":"10.1109/ICITISEE.2017.8285491","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285491","url":null,"abstract":"Cow is one of the animals that have many benefits for humans. There are various types of cows based on benefits such as dairy cows, beef cattle, worker cattle, and others. Cattle breeding should be tailored to the needs of the public. Less knowledge about different types of cattle can reduce the benefits of farmed cattle. Content Based Image Retrieval (CBIR) can be applied to help the problem of distinguishing or knowing the type of cow. The first step of the method proposed in this research is preprocessing by changing the background color, resizing and conversion of color space. Color feature extraction calculates the average and standard deviation of the color intensity of each color component. Next extract the texture feature using Gray Level Cooccurrence Matrix (GLCM) to look for contrast, energy, correlation, homogeneity and entropy at each angle 0°, 45°, 90° and 135° with a mean of 1 averaged. Six color features and five texture features are used as attributes to perform calculations with Euclidean Distance, so it can be known the similarity between images. Cattle types used include Limousin, Simental, Brangus, Peranakan Ongole (PO), and Frisien Holstein (FH). With 100 training images and 20 test images. To measure the accuracy of the proposed CBIR is used Confusion Matrix. Based on the measurement results obtained accuracy of 95% while the precision and recall obtained 100%.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114808936","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: 42

Constant envelope DCT- and FFT-based OFDM systems with continuous phase chirp modulation over fading channels 在衰落信道上具有连续相位啁啾调制的恒包络DCT和fft OFDM系统

2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE) Pub Date : 2017-11-01 DOI: 10.1109/ICITISEE.2017.8285497

R. Alsisi, R. Rao

引用次数: 0