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DEVELOPMENT OF A CITY PLANNING SIMULATION SYSTEM USING LEAP MOTION IN THE AR SPACE 基于空间跳跃运动的城市规划仿真系统的开发
Naoki Hanakawa, H. Tominaga
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引用次数: 1
Dimensionality Reduction for State-action Pair Prediction based on Tendency of State and Action 基于状态和动作趋势的状态-动作对预测降维
Masashi Sugimoto
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引用次数: 0
A New Visual Vocabulary for Object Recognition 一种新的物体识别视觉词汇
I. Sayad
Images can be represented at different levels, many approaches in the domain of image representation were developed to move from low-level to high-level image representation like Collocation patterns (moving from Visual Words to Visual Phrases), Descriptive Visual Words and Phrases (DVWs & DVPs) for Image applications and Recognition Using Visual Phrases. Moreover, many relevant articles have tackled the problem of image representation in the case of image retrieval. These articles showed advantages and disadvantages of the used methods in addressing the problem of image representation. The main purpose of this paper is to tackle these drawbacks based on the performance of image representation. What lacks in other papers is the semantic learning and not considering the spatial location of the region. In this paper, a development is proposed for a semantic coherent visual word pattern representation that considers three main points, the neighbor among visual words, frequent item set among these visual words, and the semantic learning. Keywords—BOW; Image Representation; DVW; DVP; Image Processing; Image Retrieval; Visual Words
图像可以在不同的层次上表示,许多图像表示领域的方法被开发出来,从低级到高级的图像表示,如搭配模式(从视觉单词移动到视觉短语),用于图像应用的描述性视觉单词和短语(dvw & dvp)和使用视觉短语进行识别。此外,许多相关文章已经解决了图像检索中的图像表示问题。这些文章展示了用于解决图像表示问题的方法的优点和缺点。本文的主要目的是在图像表示性能的基础上解决这些缺点。其他文献缺乏的是语义学习,没有考虑区域的空间位置。本文提出了一种语义连贯的视觉词模式表示方法,该方法主要考虑三个方面:视觉词之间的相邻关系、视觉词之间的频繁项集和语义学习。Keywords-BOW;图像表示;DVW;实施;图像处理;图像检索;视觉单词
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引用次数: 0
CLUSTER SAMPLING FOR THE DEMAND SIDE MANAGEMENT OF POWER BIG DATA 电力大数据需求侧管理的聚类抽样
Yongxin Zhang, Shi Shen
In view of the DSM (Demand Side Management) under the big data environment, an improved FCM (Fuzzy C-Mean) clustering with Gauss data preprocessing is proposed, and the daily load curve of the whole study area was obtained with the electricity data. According to the formulation of the TOU (Time of Use) price, which is consistent with the characteristics of local users is given. The electricity suggestions based on the specific user load curve is provided, including the return of the DR (Demand Response). Subsequently, the sampling division is put forward to expand the improved model. Finally, the method is tested by the actual data, and the results show that it has a processing speed 10 times of the direct processing when the data is more
针对大数据环境下的需求侧管理(Demand Side Management, DSM),提出了一种基于高斯数据预处理的改进FCM (Fuzzy C-Mean)聚类方法,利用用电数据得到整个研究区域的日负荷曲线。根据制定的TOU (Time of Use)价格,给出符合当地用户特点的价格。根据具体的用户负荷曲线给出用电建议,包括返回DR (Demand Response)。随后,提出了抽样划分,对改进模型进行了扩展。最后,通过实际数据对该方法进行了测试,结果表明,当数据量较大时,该方法的处理速度是直接处理的10倍
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引用次数: 5
The Various Types of sensors used in the Security Alarm system 安防报警系统中使用的各种传感器
Muhammad Baballe Ahmad, A. Abdullahi, A. Muhammad, Y. Saleh, U. Usman
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引用次数: 13
OPTIMIZED ENERGY CONSUMPTION IN WIRELESS SENSOR NETWORK ROUTING BY GENETIC ALGORITHM 利用遗传算法优化无线传感器网络路由中的能量消耗
Dadmehr Rahbari
The wireless sensor network is set of hundreds or thousands nodes, where each node is connected to one or sometimes several sensors. A WSN integrated circuits, sensor, embedded computing, modern network, Wireless communication and distributed information processing. Wireless sensor networks, a technology acquisition and processing of information. Recent developments in the course of it, in order to miniaturization and low power design. They act as a gateway between sensor nodes and the end user as they typically forward data from the WSN on to a server. Other special components in routing based networks are routers, designed to compute, calculate and distribute the routing tables. The project dealt with the problem of routing wireless sensor networks for energy balance. To optimize the solution, genetic algorithm is proposed. Key points when choosing the cluster center is proposed for placement algorithm. In this paper, the proposed standard algorithms, simulated results based on the parameters of the number of dead nodes, the number of bits transmitted to a base station, the number of bits sent to the heads of energy consumption compared repetitions and show superiority over the network the proposed algorithm is relative.
无线传感器网络由数百或数千个节点组成,每个节点连接到一个或多个传感器。WSN有集成电路、传感器、嵌入式计算、现代网络、无线通信和分布式信息处理。无线传感器网络,一种获取和处理信息的技术。近年来在它的发展过程中,以小型化和低功耗设计为主。它们充当传感器节点和最终用户之间的网关,因为它们通常将数据从WSN转发到服务器。基于路由的网络中的其他特殊组件是路由器,用于计算、计算和分发路由表。本课题研究了无线传感器网络能量平衡的路由问题。为了优化解,提出了遗传算法。提出了聚类中心选择的关键问题。本文对所提出的标准算法进行了比较,根据仿真结果对死节点数、发送到基站的比特数、发送到头的比特数等参数进行了能耗重复比较,显示了所提出算法相对于网络的优越性。
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引用次数: 0
An Experimental Study for Exploration-oriented Behavior in Maze-solvingusing Reinforcement Learning based on Communication Protocol 基于通信协议的强化学习解决迷宫探索行为的实验研究
Masashi Sugimoto, Shunsuke Inada, Haruka Matsufuji, S. Urushihara, Kazunori Hosotani, Manabu Kato, Hitoshi Sori, S. Tsuzuki, Hiroyuki Inoue
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引用次数: 0
Are First Year Medical Students Distracted by On-Screen Exams in Relation to On- Paper Exams 大一医学生是否更容易被屏幕上的考试和纸上的考试分散注意力
M. Amanullah, Khalid Mohanna Sarah Afaq Ayyub Patel
Assessment over the electronic media has been questioned for its validity and sensitivity, especially for the purpose of evaluating a student at the university level, though not for competitive exams. On-screen visibility, readability and interpretation during an exam are under cynicism as compared to paper. We have undertaken the evaluation of the effectiveness of on-screen examinations in comparison to pen and paper exams. Both on-screen and on-paper exams were conducted during November 2013, enrolling 180 students. These were divided into 61 male students taking an on-paper exam, immediately followed by the onscreen exam with the same set of questions. Similarly a batch of 57 girl students took an initial exam onpaper and then the same questions were displayed on the screen. 31 students were given on-screen exam only, and yet another 31 students took on-paper exams only. Comparing the results obtained various exams conducted indicated that there was considerable distraction among first year medical students over the on-screen exams. The scores obtained were graded as "A" for 90-100% marks, "B", "C", "D" and "F" for 80-89%, 70-79%, 60-69% and 0-60% respectively. Hogana (2007) formulae was used to calculate the distraction index (DI) wherein the % of students scoring highest grade was subtracted with the % of students scoring lowest grade. Distraction by the students in a particular exam was assessed by a negative value of DI and vice-versa. A remarkable distraction in the on-screen exams with a DI of -33 between on-paper and onscreen exams was observed. 29% of the students scored "A" grade in the on-paper exam whereas in the on-screen exam only 19% were able to obtain this grade. Analysis of the date about students failing ("F" grade) in the exam revealed that only 3% of students failed in the on-paper exam as compared to 26% in the on-screen exam. More time was taken by the students for completing the exam on-screen which was 46 minutes as compared to on-paper exam, where the average time taken to complete the exam was only 36 minutes. In conclusion we can say that there will definitely be some degree of distraction during the on-screen exams as compared to on-paper exams. More studies are needed to conclude the exact degree of distraction over the onscreen exams with a wide population of universal students.
对电子媒体进行评估的有效性和敏感性受到质疑,特别是为了评估大学一级的学生,尽管不是为了竞争性考试。与试卷相比,考试中的屏幕可视性、可读性和解释性都受到了质疑。我们对屏幕考试与纸笔考试的有效性进行了评估。2013年11月进行了屏幕和纸面考试,共有180名学生参加。这些人被分成61名男生参加纸面考试,紧接着是同样一组问题的屏幕考试。同样,57名女学生参加了第一次考试,然后同样的问题显示在屏幕上。31名学生只参加了屏幕考试,另外31名学生只参加了笔试。比较各种考试的结果表明,一年级医学生在屏幕上的考试中有相当大的注意力分散。所得分数分别为90-100%为A, 80-89%为B, 70-79%为C, 60-69%为D, 0-60%为F。使用Hogana(2007)公式计算分心指数(DI),用分数最高的学生百分比减去分数最低的学生百分比。学生在特定考试中的注意力分散被评估为负DI值,反之亦然。在纸面和屏幕测试之间的DI为-33的屏幕测试中,观察到显着的分心。29%的学生在纸面考试中获得“A”的成绩,而在屏幕考试中只有19%的学生能够获得这个成绩。对学生在考试中不及格(“F”级)的日期的分析显示,只有3%的学生在纸面考试中不及格,而在屏幕考试中不及格的学生占26%。学生们花了更多的时间在屏幕上完成考试(46分钟),而在纸上完成考试的平均时间只有36分钟。总之,我们可以说,与纸上考试相比,屏幕考试肯定会有一定程度的分心。需要更多的研究来得出在广泛的全球学生群体中进行屏幕考试时分散注意力的确切程度。
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引用次数: 1
A Study on Model-Based Development of Embedded System using Open Source Computational Environment 基于开源计算环境的嵌入式系统模型开发研究
Kengo Masumi, S. Tsuzuki, M. Sugimoto, H. Yoshimura
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引用次数: 0
INCONSISTENCY RESOLUTION IN THE VIRTUAL DATABASE ENVIRONMENT USING FUZZY LOGIC 使用模糊逻辑解决虚拟数据库环境中的不一致问题
Amr I. Abdelrahman, Mohamed Kholief Ali El-Bastawissy
Data integration from different data sources may result in data inconsistencies due to different representation of the same objects at the data source. Many researchers have tried to solve this problem manually or using source features. None of them took the user’s preferences to source features into account. This paper proposes using fuzzy logic with multiple constraints, in accordance with user preference, to resolve inconsistencies. This approach uses token-based cleaner, a content based inconsistency detection algorithm, to detect inconsistencies. Then, uses fuzzy logic to resolve inconsistencies. An experiment was conducted using our fuzzy algorithm on a trained dataset that reflects our designated point of view. The result indicates that multiple constraints decision making is a suitable technique for resolving inconsistencies.
来自不同数据源的数据集成可能会由于数据源中相同对象的不同表示而导致数据不一致。许多研究人员试图手动或使用源特征来解决这个问题。它们都没有考虑到用户对源特性的偏好。本文提出根据用户偏好,采用多约束的模糊逻辑来解决不一致性问题。这种方法使用基于令牌的cleaner(一种基于内容的不一致检测算法)来检测不一致。然后,使用模糊逻辑来解决不一致。在一个反映我们指定观点的训练数据集上使用我们的模糊算法进行了一个实验。结果表明,多约束决策是解决不一致问题的一种合适的方法。
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引用次数: 0
期刊
International journal of new computer architectures and their applications
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