2011 6th International Conference on Industrial and Information Systems最新文献_第9页

A social networking platform for augmenting precision agriculture 一个增强精准农业的社交网络平台

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038058

Nishantha Giguruwa, Koo Jeng Tong, M. Cassim

{"title":"A social networking platform for augmenting precision agriculture","authors":"Nishantha Giguruwa, Koo Jeng Tong, M. Cassim","doi":"10.1109/ICIINFS.2011.6038058","DOIUrl":"https://doi.org/10.1109/ICIINFS.2011.6038058","url":null,"abstract":"Finding answers to the question “How do communities likely to be imperiled by agro-forestry transformations arising from climate change respond proactively to that change\", is a timely investigation, that can benefit agro-forestry industry as well as the lives and livelihoods of people in the neighborhoods. Ajimu-Project aims to investigate the above question with its focus on climatic change effects on taste of wine in the vineyards of Ajimu farm village, in Oita Prefecture in Japan. This paper presents the rationale of design and implementation of a community-wide information sharing platform: Ajimu Information Sharing Platform (Ajimu-ISP) that intends to enhance communicability among multiple stakeholders in sharing information across the agro-forestry value chain in which enhancing information visibility and facilitating user friendly interface are major system design concerns. ISP will inherit the salient features of social networking systems while addressing the specific needs of the stakeholders of Ajimu-Project. The system provides an array of functions that range from real-time monitoring of climatic information to mining of implicit knowledge acquired from the users. URL: http://www.ajimu-project.org","PeriodicalId":353966,"journal":{"name":"2011 6th International Conference on Industrial and Information Systems","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128492849","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

Rain rate and rain attenuation estimation for Ku band satellite communications over Sri Lanka 斯里兰卡Ku波段卫星通信的雨率和雨衰减估计

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038030

K. P. S. Sudarshana, A. T. L. K. Samarasinghe

{"title":"Rain rate and rain attenuation estimation for Ku band satellite communications over Sri Lanka","authors":"K. P. S. Sudarshana, A. T. L. K. Samarasinghe","doi":"10.1109/ICIINFS.2011.6038030","DOIUrl":"https://doi.org/10.1109/ICIINFS.2011.6038030","url":null,"abstract":"Rain attenuation is the dominant propagation impairment at microwave frequencies, which varies for different countries/regions and essential to quantify correctly for satellite systems design. There was a consistent need to estimate and compare the practical rain fade margin with existing model estimations for Sri Lanka. This paper presents the rain rate and rain attenuation estimation for Ku band satellite signals by using established models as well as actual propagation measurements. Rainfall data over three years period is considered to estimate the highest rain rate distribution. Two satellite downlinks from Intelsat-12 & INSAT-4B are used for practical measurements and three rain attenuation models (ITU-R, DAH and Karasawa) are used to calculate the respective model estimations. It is found that the rain rate which exceeded 0.01% of cumulative time for an average year (R0.01) as 105mm/h and resulted specific rain attenuation (γ0.01) is 2.8dB/km. Ka band rain attenuation for the same links is predicted using ITU-R frequency scaling method. Among the empirical models considered, DAH model gives overestimated results for the local context while the Karasawa model gives best-fit compliance with the measured path attenuation data.","PeriodicalId":353966,"journal":{"name":"2011 6th International Conference on Industrial and Information Systems","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133138882","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: 12

Understanding partial discharge activity in GIS due to particle movement under high frequency AC voltage adopting UHF technique 采用超高频技术研究高频交流电压下粒子运动引起的GIS局部放电活动

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038047

Rajat Mishra, Harish Muthukrishnan, A. Ramanan, R. Sarathi

引用次数: 1

Extraction of parameters for simulating photovoltaic panels 光伏板模拟参数提取

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038128

Nalika Ulapane, Chamari Dhanapala, Shyama Wickramasinghe, S. Abeyratne, Nimal Rathnayake, P. Binduhewa

引用次数: 31

Application-aware video coding architecture using camera and object motion-models 应用程序感知视频编码架构使用相机和对象运动模型

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038044

R. M. T. P. Rajakaruna, W. Fernando, J. Calic

{"title":"Application-aware video coding architecture using camera and object motion-models","authors":"R. M. T. P. Rajakaruna, W. Fernando, J. Calic","doi":"10.1109/ICIINFS.2011.6038044","DOIUrl":"https://doi.org/10.1109/ICIINFS.2011.6038044","url":null,"abstract":"The proliferation of video consumption, especially over mobile devices, has created a demand for efficient interactive video applications and high-level video analysis. This is particularly significant in real-time applications and resource-limited scenarios. Pixel-domain video processing is often inefficient for many of these applications due to its complexity, whereas compressed domain processing offer fast but unreliable results. In order to achieve fast and effective video processing, this paper proposes a novel video encoding architecture that facilitate efficient compressed domain processing, while maintaining compliance with the mainstream coding standards. This is achieved by optimizing the accuracy of motion information embedded in the compressed video, in addition to compression efficiency. In a motion detection application, we demonstrate that the motion estimated by the proposed encoder can be directly used to extract object information, as opposed to conventionally coded video. The incurred rate distortion overheads can be weighed against the reduced processing required for video analysis targeting a wide spectrum of computer vision applications.","PeriodicalId":353966,"journal":{"name":"2011 6th International Conference on Industrial and Information Systems","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130550518","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

Wind Turbine Emulator 风力发电机仿真器

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038123

J. Vaheeshan, V. Vihirthanath, S. G. Abeyaratne, A. Atputharajah, G. Ramatharan

引用次数: 14

Spectrum sensing in low SNR: Diversity combining and cooperative communications 低信噪比的频谱感知:分集组合与协同通信

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038032

S. Atapattu, C. Tellambura, Hai Jiang

引用次数: 6

Condition assessment of aged and wet asphalt-mica generator windings by frequency dielectric spectroscopy measurements 用频率介电光谱测量评价老化和湿沥青云母发电机绕组的状态

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038049

R. Amarasinghe, K. Bandara, E. Shanojan, T. Jayadarsan, G. A. Jayantha, M. Fernando

引用次数: 2

Monsoon rainfall forecasting in Sri Lanka using artificial neural networks 利用人工神经网络预测斯里兰卡季风降雨

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038085

H. Nagahamulla, U. Ratnayake, A. Ratnaweera

引用次数: 14

BribeWire: Assuring trustworthiness of bribery complaints BribeWire:确保贿赂投诉的可信度

2011 6th International Conference on Industrial and Information Systems Pub Date : 2011-10-10 DOI: 10.1109/ICIINFS.2011.6038057

M. A. M. Shafreen, A. Zuhair, U. P. M. De Silva, D. M. J. Edirisuriya, P. Haddela, B. H. Kasthuriarachchy

引用次数: 0