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2017 18th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD)最新文献

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Relationship between the five factor model personality and learning effectiveness of teams in three information systems education courses 三门信息系统教育课程中五因素模型人格与团队学习效能的关系
M. Shuto, H. Washizaki, K. Kakehi, Y. Fukazawa, Shoso Yamato, Masashi Okubo, B. Tenbergen
Although working in teams is an effective method for students to learn skills necessary for information systems, the optimal combination of team members to maximize the learning effectiveness has yet to be clarified. This study investigates the relationship between the combination of students' personality characteristics and learning effectiveness in three information system lecture courses. Two Five Factor Model (FFM) questionnaires were used to determine each student's personality characteristic. For each course, which has different styles, several different relationships are found. This study should assist educators in maximizing students' learning effectiveness in information systems courses involving teamwork.
虽然团队合作是学生学习信息系统所需技能的有效方法,但团队成员的最佳组合以最大限度地提高学习效果尚未明确。本研究探讨了三门信息系统讲座课程中学生个性特征组合与学习效果的关系。采用两份五因素模型(FFM)问卷来确定每个学生的人格特征。对于每门课程,都有不同的风格,发现了几种不同的关系。本研究应协助教育工作者在团队合作的资讯系统课程中,最大化学生的学习效能。
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引用次数: 10
Performance analysis of localization strategy for island model genetic algorithm 孤岛模型遗传算法定位策略的性能分析
A. A. Gozali, S. Fujimura
Genetic algorithm (GA) is one of the standard solutions to solve many optimization problems. One of a GA type used for solving a case is island model GA (IMGA). Localization strategy is a brand-new feature for IMGA to better preserves its diversity. In the previous research, localization strategy could carry out 3SAT problem almost perfectly. In this study, the proposed feature is aimed to solve real parameter single objective computationally expensive optimization problems. Differ with an issue in previous research which has a prior knowledge and binary, the computationally expensive optimization has not any prior knowledge and floating type problem. Therefore, the localization strategy and its GA cores must adapt. The primary goal of this research is to analyze further the localization strategy for IMGA's performance. The experiments show that the new feature is successfully modified to meet the new requirement. Localization strategy for IMGA can solve all computationally expensive functions consistently. Moreover, this new feature could make IMGA reaches leading ratio 0.47 among other current solvers.
遗传算法(GA)是解决许多优化问题的标准方法之一。用于解决案例的遗传算法类型之一是孤岛模型遗传算法(IMGA)。本土化策略是IMGA为了更好地保持自身的多样性而采取的一项全新举措。在以往的研究中,本地化策略几乎可以完美地解决3SAT问题。在本研究中,所提出的特征旨在解决实参数单目标计算昂贵的优化问题。不同于以往研究中存在有先验知识和二进制的问题,该优化不存在任何先验知识和浮点型问题,计算量大。因此,本地化策略及其GA核心必须适应。本研究的主要目的是进一步分析本地化策略对IMGA性能的影响。实验表明,新特征被成功地修改以满足新的要求。IMGA的定位策略可以一致地解决所有计算量大的函数。此外,这一新的特征可以使IMGA在现有的其他求解器中达到0.47的领先率。
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引用次数: 0
Evaluating the work of experienced and inexperienced developers considering work difficulty in sotware development 考虑软件开发中的工作难度,评估有经验和没有经验的开发人员的工作
Taketo Tsunoda, H. Washizaki, Y. Fukazawa, S. Inoue, Y. Hanai, Masanobu Kanazawa
Previous studies have researched how developer experience affects code quality, but they ignore work difficulty, although experienced developers are more likely to work on the more complex parts of a project. To examine work difficulty, we focus on revised files. Using product metrics, we evaluate file complexity in each type of file origin. Specifically, we analyze three large commercial projects (each project has about 250,000 LOC) executed by the same organization to analyze the relationship between previous project experience and developer's work. Although experienced developers do not always work on more complicated files, they introduce fewer defects, especially if the difference in work difficulty is not significant.
以前的研究已经研究了开发人员的经验如何影响代码质量,但是他们忽略了工作难度,尽管有经验的开发人员更有可能从事项目中更复杂的部分。为了考察工作难度,我们将重点放在修改后的文件上。使用产品度量,我们评估每种类型的文件源中的文件复杂性。具体来说,我们分析了由同一组织执行的三个大型商业项目(每个项目大约有250,000个LOC),以分析以前的项目经验与开发人员工作之间的关系。尽管有经验的开发人员并不总是处理更复杂的文件,但他们引入的缺陷更少,特别是在工作难度的差异不显著的情况下。
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引用次数: 4
A study of factors influencing intention to purchase local community product on E-Commerce website: The case of One Tambon One Product (OTOP) in Thailand 电子商务网站上当地社区产品购买意愿的影响因素研究——以泰国一家Tambon One product (OTOP)为例
Krittika Akasarakul, N. Cooharojananone, R. Lipikorn
According to Thailand policy framework which has a policy to expand the market and create opportunities in business by using ICT and E-Commerce for supporting rural community people. However, these communities mostly do not have their own website to sell their products. They have to rely on web portal to sell their local community products. Therefore, having the rural community official website and electronic commerce (E-Commerce) would expect to gain more attention and would be more advantages to the community. Therefore, in this paper, we would like to study factors influencing customer's purchasing intention through internet shopping of One Tambon One Product (OTOP), derived from the concept of One Village One Product (OVOP) in Japan, between on web portal and official web. Several factors such as perceived ease of use, reliability of website, reliability of product and social influences that effect customer's purchasing intention were discussed and analyzed. The data was collected using a simply sampling method with survey participants who are people from each rural area in north eastern of Thailand. Understanding well the factors influencing online purchasing would allow rural people the possibility of making their official OTOP website to finally attract most of their potential consumers and profit most from the opportunities offered by E-Commerce.
根据泰国的政策框架,该框架的政策是通过使用信息通信技术和电子商务来支持农村社区人民,从而扩大市场并创造商业机会。然而,这些社区大多没有自己的网站来销售他们的产品。他们不得不依靠门户网站来销售当地社区的产品。因此,建立农村社区官方网站和电子商务有望获得更多的关注,并为社区带来更多的好处。因此,在本文中,我们想通过一个Tambon一个产品(OTOP)在门户网站和官方网站之间的网上购物来研究影响消费者购买意愿的因素。这个产品来源于日本的一个村庄一个产品(OVOP)的概念。对影响消费者购买意愿的感知易用性、网站可靠性、产品可靠性和社会影响等因素进行了探讨和分析。数据是通过简单的抽样方法收集的,调查参与者来自泰国东北部的每个农村地区。了解影响网上购物的因素将使农村人民有可能使他们的官方OTOP网站最终吸引大多数潜在消费者,并从电子商务提供的机会中获利最多。
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引用次数: 5
An improved ant colony optimization for green multi-depot vehicle routing problem with time windows 带时间窗的绿色多车场车辆路径问题的改进蚁群优化
Islem Kaabachi, Dorra Jriji, S. Krichen
We investigate in this paper a new variant of multi-depot vehicle routing problem with time windows is studied (GMDVRPTW), an extension of the MDVRPTW. In the new variant, the proposed GMDVRPTW consists of determining the vehicle's speed in order to minimize a function comprising fuel consumption and resulting emission costs. An integer programming model is formulated with two objectives to find the minimum travel cost and total fuel consumption and CO2 emissions under the constrains of time window, capacity of the vehicle, the fleet size. As the problem is an NP-Hard problem, we develop an improved meta-heuristic, based on an ant colony optimization and local search to solve the problem. The results show that the proposed approach is competitive in terms of solution quality.
本文研究了一种新的带时间窗的多车场车辆路径问题(GMDVRPTW),它是MDVRPTW的扩展。在新版本中,拟议的GMDVRPTW包括确定车辆的速度,以最小化包括燃料消耗和由此产生的排放成本的函数。在时间窗、车辆容量、车队规模约束下,建立了一个具有两个目标的整数规划模型,求解出行成本和总油耗、CO2排放量的最小值。由于该问题是一个NP-Hard问题,我们开发了一种改进的元启发式算法,基于蚁群优化和局部搜索来解决问题。结果表明,该方法在求解质量方面具有一定的竞争力。
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引用次数: 5
Smart farming: ICT based agriculture: Keynote address 智慧农业:基于ICT的农业:主题演讲
H. Yoe
Recently, agriculture has developed remarkably. In recent years, the South Korean government has provided a lot of support for smart agriculture. So, South Korean smart farming industry is making a lot of progress lately. Due to the aging population of farmers in the world, governments of developed country are making strenuous efforts to resolve several agricultural problems through smart farming. Farmers also have a lot of interest in smart agriculture, where they can expect to increase their incomes and boost their convenience. In this speech, I want to introduce about the concept of smart farming technology and smart agricultural situation in Korea and following this, I will focus on the status of smart agriculture in major countries, and will attempt to wrap up the lecture by predicting future smart agriculture.
最近,农业有了显著的发展。近年来,韩国政府为智慧农业提供了大量支持。因此,韩国的智能农业产业最近取得了很大的进展。由于全球农民人口的老龄化,发达国家的政府正在努力通过智能农业来解决一些农业问题。农民也对智能农业很感兴趣,他们可以期望在智能农业中增加收入并提高他们的便利性。在这次演讲中,我想介绍一下韩国智能农业技术的概念和智能农业的情况,然后我将重点介绍智能农业在主要国家的现状,并试图通过预测未来的智能农业来结束演讲。
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引用次数: 3
Recognizing Arabic letter utterance using convolutional neural network 基于卷积神经网络的阿拉伯字母语音识别
R. Rajagede, Chandra Kusuma Dewa, Afiahayati
Arabic letters have unique characteristics because of similarity of sound produced when reciting few letters. This paper present one of application Convolutional Neural Network (CNN) in speech recognition Arabic letters. CNN has shown very good performance for image and speech recognition int the last few years. This study examined the several types of CNN models as well as compare with some Deep Neural Network (DNN) models to speech datasets used. As a result, CNN with a convolution layer and one layer fully-connected managed to obtain an accuracy of up to 80.75%, far better than the traditional DNN that only able to reach 72.0%.
阿拉伯字母具有独特的特点,因为背诵几个字母时发出的声音相似。本文介绍了卷积神经网络(CNN)在阿拉伯字母语音识别中的一个应用。在过去的几年里,CNN在图像和语音识别方面表现得非常好。本研究检查了几种类型的CNN模型,并将一些深度神经网络(DNN)模型与使用的语音数据集进行了比较。结果,一个卷积层和一层全连接的CNN获得了高达80.75%的准确率,远远优于传统DNN只能达到72.0%的准确率。
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引用次数: 9
Estimating body condition score of cows from images with the newly developed approach 基于图像的奶牛体况评分方法
N. Lynn, Zin Mar Kyu, Thi Thi Zin, I. Kobayashi
The Body Condition Score (BCS) is the level of energy reserves in many species, including dairy cattle. For the exact management on dairy farms, the judgment process of BCS is critically important. In this study, the implementation of newly developed approach to estimate body condition score is proposed. Back view images of the cow were used in this system. The area around the tailhead and left and right hooks are segmented automatically and then classified that region for estimating the body condition score. The three main steps conducted are (1) segmentation of cows' images, (2) extraction of region of interest (ROI) by using the convex hull method, and (3) calculation of parameter using moving average method. To confirm this new approach, back view images of various cow types are used and the experimental results confirm its effectiveness with accurate results.
身体状况评分(BCS)是包括奶牛在内的许多物种的能量储备水平。对于奶牛场的精确管理,BCS的判断过程至关重要。在本研究中,提出了一种新的估算身体状况评分的方法。该系统使用奶牛的后视图图像。对尾头和左右钩周围的区域进行自动分割,然后对该区域进行分类,以估计车身状况评分。主要分为三个步骤:(1)对奶牛图像进行分割,(2)使用凸包法提取感兴趣区域(ROI),(3)使用移动平均法计算参数。为了验证该方法的有效性,利用不同奶牛类型的背视图像进行了实验,结果准确。
{"title":"Estimating body condition score of cows from images with the newly developed approach","authors":"N. Lynn, Zin Mar Kyu, Thi Thi Zin, I. Kobayashi","doi":"10.1109/SNPD.2017.8022705","DOIUrl":"https://doi.org/10.1109/SNPD.2017.8022705","url":null,"abstract":"The Body Condition Score (BCS) is the level of energy reserves in many species, including dairy cattle. For the exact management on dairy farms, the judgment process of BCS is critically important. In this study, the implementation of newly developed approach to estimate body condition score is proposed. Back view images of the cow were used in this system. The area around the tailhead and left and right hooks are segmented automatically and then classified that region for estimating the body condition score. The three main steps conducted are (1) segmentation of cows' images, (2) extraction of region of interest (ROI) by using the convex hull method, and (3) calculation of parameter using moving average method. To confirm this new approach, back view images of various cow types are used and the experimental results confirm its effectiveness with accurate results.","PeriodicalId":186094,"journal":{"name":"2017 18th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124728999","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
Text mining and pattern clustering for relation extraction of breast cancer and related genes 基于文本挖掘和模式聚类的乳腺癌及其相关基因关系提取
Koya Kawashima, Wenjun Bai, Changqin Quan
With the number increase of biomedical literatures, biomedical relation extraction discovery from the literature represents a new challenge for researchers in recent years. Then, a system that automatically extracts the related genes to the targeted disease is required. In this paper, we explore text mining and pattern clustering for relation extraction of breast cancer and related genes. It can be considered an unsupervised method and labeled data is not necessary. We firstly extract the candidate genes related to breast cancer by checking the window distance between the appearance of genes and breast cancer in a sentence. Then, two different clustering approaches (simple clustering and K-means clustering) are applied for finding the candidate association words that indicate the relationship between breast cancer and genes. The comparison experiment demonstrates that simple clustering is superior to K-means clustering in this task.
随着生物医学文献数量的增加,从文献中发现生物医学关系是近年来研究人员面临的一个新的挑战。然后,需要一个自动提取目标疾病相关基因的系统。在本文中,我们探索了文本挖掘和模式聚类用于乳腺癌及其相关基因的关系提取。它可以被认为是一种无监督的方法,标记数据是不必要的。我们首先通过检查句子中基因出现与乳腺癌之间的窗口距离来提取与乳腺癌相关的候选基因。然后,采用两种不同的聚类方法(简单聚类和K-means聚类)来寻找表明乳腺癌与基因之间关系的候选关联词。对比实验表明,简单聚类优于K-means聚类。
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引用次数: 9
Intelligent integrated coking flue gas indices prediction 智能集成焦化烟气指标预测
Yaning Li, Xuelei Wang, Jie Tan, Chengbao Liu, X. Bai
Focus on the first China domestic coking flue gas desulfurization and denitriation integrated device, in order to solve the problem that the entrance parameters fluctuate and a detection lag exists due to the upstream coking workshop, which is extremely unfavorable to the optimal control of desulfurization and denitriation process. An intelligent integrated prediction model of flue gas SO2 concentration, O2 content and NOx concentration was proposed: the mechanism models of SO2, NOx concentration and O2 content were established according to the principle of material balance and reaction kinetics, respectively. For the prediction error, raw data was pretreated and the auxiliary variables were determined by principal component analysis, in order to improve the training speed and generalization ability of neural network, an improved RBFNN combining optimal stopping principle and dual momentum adaptive learning rate was proposed and used to compensate the error. Based on the practical data of two 55-hole and 6-meter top charging coke ovens in the coking group, the effectiveness and superiority of proposed model and method were verified by simulation via comparison of various models.
重点研制国内第一台焦化烟气脱硫脱硝一体化装置,解决上游焦化车间存在入口参数波动和检测滞后的问题,这对脱硫脱硝过程的优化控制极为不利。提出了烟气SO2浓度、O2含量和NOx浓度的智能综合预测模型,分别根据物质平衡原理和反应动力学原理建立了SO2、NOx浓度和O2含量的机理模型。针对预测误差,对原始数据进行预处理,通过主成分分析确定辅助变量,为了提高神经网络的训练速度和泛化能力,提出了一种结合最优停止原理和双动量自适应学习率的改进RBFNN,并将其用于误差补偿。以焦化组两台55孔和6米顶装焦炉的实际数据为基础,通过各种模型的对比,仿真验证了所提模型和方法的有效性和优越性。
{"title":"Intelligent integrated coking flue gas indices prediction","authors":"Yaning Li, Xuelei Wang, Jie Tan, Chengbao Liu, X. Bai","doi":"10.1109/SNPD.2017.8022698","DOIUrl":"https://doi.org/10.1109/SNPD.2017.8022698","url":null,"abstract":"Focus on the first China domestic coking flue gas desulfurization and denitriation integrated device, in order to solve the problem that the entrance parameters fluctuate and a detection lag exists due to the upstream coking workshop, which is extremely unfavorable to the optimal control of desulfurization and denitriation process. An intelligent integrated prediction model of flue gas SO2 concentration, O2 content and NOx concentration was proposed: the mechanism models of SO2, NOx concentration and O2 content were established according to the principle of material balance and reaction kinetics, respectively. For the prediction error, raw data was pretreated and the auxiliary variables were determined by principal component analysis, in order to improve the training speed and generalization ability of neural network, an improved RBFNN combining optimal stopping principle and dual momentum adaptive learning rate was proposed and used to compensate the error. Based on the practical data of two 55-hole and 6-meter top charging coke ovens in the coking group, the effectiveness and superiority of proposed model and method were verified by simulation via comparison of various models.","PeriodicalId":186094,"journal":{"name":"2017 18th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116888825","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
期刊
2017 18th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD)
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