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The Second IEEE international conference on Spatial Data Mining and Geographical Knowledge services(ICSDM 2015)

作者： Imas Sukaesih Sitanggang Dhiya Aulia Muhamad Baehaki Computer Science Department Bogor Agricultural University Darmaga Campus

Forest fire in Indonesia is considered as an annual event that causes serious problems in health and environment especially in Sumatera and Kalimantan Islands. Studies on analyzing hotspot data as forest fire indicators are required for predicting hotspot occurrences. The objective of this work is to detect global and collective outliers on hotspot data in Riau Province in Sumatera Island for the period 2001-2012. The data used in this work are 4383 daily hotspots and 144 monthly hotspots. The method applied to discover outliers is the k-means clustering algorithm. The best clustering results are obtained on the number of clusters of 10 and the sum of squared error value is 18526.14. Based on the clustering results, we obtain 59 collective outliers and 30 global outliers on the hotspot dataset. The outliers on the hotspot data mostly occur in February, March, June, July, and August. The average frequency of outliers is 482.22 and the highest frequency of outliers is occurred in 2005. As many 1118 hotspots were found in the northern part of the Riau province on 21 June 2005. In August 2005 outliers spread on the whole area of Riau Province. For the period 2001-2012 there are no outliers occurred in April, November and December. This information is essential for an early warning system in forest fires prevention.

关键词： Clustering Forest fire Hotspot Outlier detection

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service Security for Smart Grid system 8

Service Security for Smart Grid System

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8th international conference on Innovative Mobile and Internet services in Ubiquitous Computing (IMIS)

作者： Doh, Inshil Lim, Jiyoung Chae, Kijoon Ewha Womans Univ Dept Comp Sci & Engn Seoul South Korea Korean Bible Univ Dept Comp Software Seoul South Korea

ISBN: (纸本)9781479943319

One of major application service areas in M2M (Machine-to-Machine) is the smart grid system. In smart grid systems, information and communications technology are used to gather and act on information that is related to the behaviors of consumers and suppliers. The technology is to improve the efficiency, reliability, and economics of the production and distribution of electricity. To make the system more reliable, security is a very important issue. In this paper, we propose secure system architecture and a mechanism to provide security for smart grid system robustness and reliability.

关键词： M2M smart grid system architecture security privacy

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Commercial Ad Dissemination Model Based on Game Theory Tree in Vehicular Networks

Commercial Ad Dissemination Model Based on Game Theory Tree ...

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2015 international conference on computer science and Environmental Engineering(CSEE 2015)

作者： M.C.Song W.B.Yao Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia Beijing University of Posts and Telecommunications

Nowadays,more and more advertisers use VANETs to disseminate their commercial ads via car-to-car ***,due to the selfish nodes in real-world scenarios,such a vehicular advertisement system cannot be realized unless proper incentives mechanisms are *** the same time,there are always some requirements for advertisers to control the advertising costs and the range of ads in the *** paper present the game theory tree(GTT),which is an effective incentive way to stimulates cooperative dissemination of advertising messages among vehicular *** addition,we can use some parameters and the MSH-model in our system to help the advisers to control their advertisement costs and the range of *** a set of simulate experiments,it can demonstrate that our game theory tree not only can set the different constants to control the advertising costs and the range of ads,but also can increase the benefits of ads,especially under the condition that high rate of selfish nodes and highly ads intensive.

关键词： Game theory commercial ads message survival hops cost benefits

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Dilemma of service Engineering in the Era of Social services: Understanding the Ongoing Challenges of service Engineering 17

Dilemma of Service Engineering in the Era of Social Services...

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international conference on Network-Based Information systems (NBiS)

作者： Yamakami, Toshihiko ACCESS Mkt Strategy Off Mihama Ku Nakase 1-10-2 Chiba Chiba 2610023 Japan

ISBN: (纸本)9781479942244

The hype surrounding the mobile social game business started in 2009 and peaked in 2012. This rise and decline provides two sets of lessons learned in the game business in Japan. The author provides a retrospective view of the mobile social game business during this period of hype until its decline. From the lessons learned, the author presents the challenges of service engineering in the era of social services.

关键词： computer games mobile computing social networking (online) software engineering mobile social game business service engineering social service Business Data mining Games Mobile communication Mobile computing Smart phones Wireless communication Social Work Mobile Computing Smartphone Business computer Games mobile communication CARRIER system Software engineering Game theory data mining HYPERBOLE Dilemma

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Analysis of Soil Fertility Based on FUMF Algorithm

Analysis of Soil Fertility Based on FUMF Algorithm

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The 9th international conference on computer and Computing Technologies in Agriculture (CCTA 2015)

作者： Hang Chen Guifen Chen Yating Hu Liying Cao Lixia Cai Sisi Yang Institute of Scientific and Technical Information of Jilin College of Information Technology Jilin Agricultural University

ISBN: (纸本)9783319483566

The soil nutrition is an important indicator of soil fertility. The method K-means and FCM are always used to evaluating the soil fertility, but the cluster number need to be set, and the outlier couldn't be eliminated accurately, and there is the deviation between the real result and the soil fertility. So the paper applied the FUMF to analysis the soil nutrient data of Nong An county for eight years, 2005–2012. The result show that the low fertility soils gradually decreased from 2005 to 2012 by precision fertilization, and the moderate and high fertility soil was rising, the overall soil fertility of Nong An had improved significantly. The analysis result was consistent with the actual situation,The FUMF algorithm is proved that was an effective evaluate method of the soil fertility evaluation. It has the practical significance to analyze the large number of soil fertility of high complexity and interactive, it also provided the technical support for precision fertilization decision-making.

关键词： Fuzzy clustering Soil fertility Fertility analysis Precision fertilization FUMF soil fertility technical support Analysis

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The development for Internet of Things smart home service operation support platform

The development for Internet of Things smart home service op...

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3rd international conference on Civil Engineering and Transportation (ICCET 2013)

作者： Zhu, Xun Xu, Zhifang Hu, Mandong Qingdao Haier Intelligent Elect Technol Co Ltd Qingdao Peoples R China Ocean Univ China Coll Informat Sci & Engn Qingdao Peoples R China

ISBN: (纸本)9783038350071

Internet of things smart home integrates automation control system, computer network system and network communication technology. Internet of Things smart home service operation support platform implement the development of service operation support platform, smart home service management platform, the Internet of things device service support platform and huge amounts of data analysis platform. It realizes integration from single to comprehensive service, and bring comfortable, energy-saving, healthy new life for home users.

关键词： IoT smart home service platform

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Retrieval of Clothing Images Based on Color Feature

Retrieval of Clothing Images Based on Color Feature

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2015 international conference on Automation,Mechanical Control and Computational Engineering(AMCCE 2015)

作者： Yatong Wang Wenlong Fu Yongbin Wang Xianglin Huang School of Computer Communication University of China Department of Science and Engineering Communication University of China Department of Science and Technology Communication University of China

ISBN: (纸本)9781510803084

With the rapid development of e-commerce apparel, clothing online shopping is becoming an increasingly popular way of shopping. At present, text features are often used as search terms. Users need a retrieval tool to realize the clothing information search function efficiently. The content-based image retrieval technology and network shopping based on, with intention of apparel information for the user, is very practical significance. In order to further enhance the convenience when users look for clothes, an image querying and retrieval system based on color feature is designed and implemented. How quickly and accurately retrieve images from a vast image database becomes an urgent problem to be solved. This paper compares a variety of color feature extraction methods and similarity measure methods. Experiments show that Euclidean Metric and global color histogram using RGB space are relatively appropriate for clothing images search.

关键词： clothing image retrieval color histogram similarity measure

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Petri net-based Context-aware service system Modelling: An Overview

Petri net-based Context-aware Service System Modelling: An O...

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international conference on service sciences (ICSS)

作者： Wang Wusheng Li Weiping Wu Zhonghai Zhang Zhichao Peking Univ Sch Elect Engn & Comp Sci Beijing 100871 Peoples R China Peking Univ Sch Software & Microelect Beijing 100871 Peoples R China Chongqing Univ Minist Educ Key Lab Dependable Serv Comp Cyber Phys Soc Chongqing 400044 Peoples R China

ISBN: (纸本)9781479943326

Context-aware service system provides personalized context-aware services to a user actively, according to the specific context information of the user, such as the position, the personal profile and the historical records. To build a formal model to simulate and verify the system is a crucial and key issue in context-aware service systems. Several approaches were proposed to build context-aware service system model with petri net. However, besides the basic petri net model, there are several extended petri net models that enhance the expressive power of the basic petri net in different aspects. In this paper, we summarize how different petri net models are used in modelling context-aware service systems, and try to figure out the advantages of some of the petri net models, so as to make it easier in choosing a suitable petri net model when building context-aware service systems.

关键词： Petri nets formal verification ubiquitous computing context-aware service system modelling extended Petri net models formal model personalized context-aware services system verification Airports Atmospheric modeling Context Context modeling Context-aware services Mathematical model Petri nets Context awareness system testing Context modeling water service reliability Atmospheric models Airports Formal verification Ubiquitous computing Mathematical Model

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An adaptive neuro-fuzzy approach to evaluation of team-level service climate in GSD projects

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NEURAL COMPUTING & APPLICATIONS 2014年第3-4期25卷 573-583页

作者： Sangaiah, Arun Kumar Thangavelu, Arun Kumar VIT Univ Sch Comp Sci & Engn Vellore 632014 Tamil Nadu India

The offshore/on-site teams' service climate is one of the key predictors of attaining the global software development (GSD) project outcome from the software service outsourcing perspective. This study aims at proposing a comprehensive methodology for measuring offshore/on-site team-level service climate (TSC) in the context of the GSD project outcome. For the evaluation of TSC in GSD projects, synthesizing literature reviews, extensive investigations are taken into account and to extend our earlier works (Sangaiah and Thangavelu in Int Rev Comput Softw 7(5):2159-2172, 2012;Sangaiah and Thangavelu in Proceedings of the IEEE international conference on computer communication and informatics (ICCCI), 2013;Sangaiah and Thangavelu in Cent Eur J Eng 3(3):419-435, 2013;Sangaiah and Thangavelu in Aust J Basic Appl Sci 7(8):374-385, 2013). Therefore, consistent with earlier studies on IT service climate, we have classified TSC characteristics of offshore/on-site teams' into three main dimensions: managerial practices (deliver quality of service), global service climate (measure overall perceptions), and service leadership (goal setting, work planning, and coordination) which covers twenty-five offshore/on-site teams' service climate attributes. For evaluating the TSC, we have considered adaptive neuro-fuzzy inference system, which is more suitable to find interrelationship between service climate criteria. Finally, this study empirically assesses with 338 experts in India to explore offshore/on-site team-level service climate and GSD project outcome relationship.

关键词： Global software development Offshore/on-site teams Team service climate (TSC) Adaptive neuro-fuzzy inference system Fuzzy linguistic variables

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Design and Implementation of Greenhouse Remote Monitoring system Based on 4G and Virtual Network

Design and Implementation of Greenhouse Remote Monitoring Sy...

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The 9th international conference on computer and Computing Technologies in Agriculture (CCTA 2015)

作者： Guogang Zhao Yu Lianjun Haiye Yu Guowei Wang Yuanyuan Sui Lei Zhang College of Biological and Agricultural Engineering Jilin University Key Laboratory of Bionic Engineering Ministry of Education Changchun City Academy of Agricultural Sciences School of Information Technology Jilin Agricultural University

ISBN: (纸本)9783319483535

In modern agriculture, the temperature of the greenhouse is one of the main factors that affect the growth of crops, which plays an important role in the growth of cropsBased on 4G and virtual network technology, this paper designed greenhouse remote monitoring system, which can automatically collect, remotely transfer, automatically store, analyze and process temperature data of greenhouse.

关键词： Agricultural modernization 4G Virtual network Automatic collection

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