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150 Digit. Integrating 3D Visit and Social Functions into a Web 3.0 Learning-Oriented Approach 150位。将3D访问和社交功能集成到Web 3.0学习方法中
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.25
R. Damiano, Cristina Gena, V. Lombardo, Fabrizio Nunnari, Alessandra Suppini, Andrea Crevola
{"title":"150 Digit. Integrating 3D Visit and Social Functions into a Web 3.0 Learning-Oriented Approach","authors":"R. Damiano, Cristina Gena, V. Lombardo, Fabrizio Nunnari, Alessandra Suppini, Andrea Crevola","doi":"10.1109/BWCCA.2011.25","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.25","url":null,"abstract":"This paper is about the 150 Digit project, a web 2.0 portal designed for the publicity and dissemination of the exhibitions set up for the celebration of the 150 years of Italian unity. Targeted at schools, 150 Digit encourages the active participation of the users to the classification (in terms of tagging) of the exhibition contents and to the creation of new contents. The social components of the portal are leveraged by a semantic layer, which recommends the users with new tags, thus inducing new connections over the exhibits. Content items are recommended as well using both the same semantic strategy and collaborative filtering approaches. As part of the user involvement, 150 Digit features a 3D visit of the exhibitions, where the users can navigate the reconstruction of the exhibitions through a specifically developed web-plugin.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115778469","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
Visualization for Activity Information Sharing System Using Self-Organizing Map 基于自组织地图的活动信息共享系统可视化
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.87
Yuichi Hattori, Sozo Inoue, Go Hirakawa
{"title":"Visualization for Activity Information Sharing System Using Self-Organizing Map","authors":"Yuichi Hattori, Sozo Inoue, Go Hirakawa","doi":"10.1109/BWCCA.2011.87","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.87","url":null,"abstract":"In this papar, we introduce a visualization method for acitivity information sharing system using Self-Organizing Map and the activity information sharing system \"ALKAN2\", which aims at gathering activity information for activity analysis. ALKAN2 gathers users' activity using sensor data and movie data. Moreover, ALKAN2 prepares display environment for users. A user mimics activities of other users, and a user sends the mimicked data to the server. As a result, the mimicked data can be objectively evaluated. In this papar, we explain visualization for sensor data of ALKAN2.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124719492","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: 1
Rule-Based Business Policies Specification, Reasoning and Integration for Business Process Model Extraction 基于规则的业务策略规范、推理和集成，用于业务流程模型提取
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.97
N. Janjua, F. Hussain
{"title":"Rule-Based Business Policies Specification, Reasoning and Integration for Business Process Model Extraction","authors":"N. Janjua, F. Hussain","doi":"10.1109/BWCCA.2011.97","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.97","url":null,"abstract":"Business policies are pervasive in web-based information systems and the introduction of the semantic web has opened new fertile horizons for their representation and automated processing. However, a number of challenges have also emerged. First is the formal representation and handling of contradictory business policies. Second, is the extraction of process models from a given set of business policies. This paper reports on a semantic, rule-based information system for business policies representation, and argumentative reasoning to resolve conflicts and integrate them to produce a business process model for a given task. We demonstrate the working of the proposed system with help of a case study.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124897775","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
Accelerometer Array and Method to Obtain a 3D Representation of the Spine Posture 加速计阵列和获得脊柱姿态三维表示的方法
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.58
Agustin Lopez-Quintana, J. C. Tejero-Calado, F. Vidal-Verdú
{"title":"Accelerometer Array and Method to Obtain a 3D Representation of the Spine Posture","authors":"Agustin Lopez-Quintana, J. C. Tejero-Calado, F. Vidal-Verdú","doi":"10.1109/BWCCA.2011.58","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.58","url":null,"abstract":"Back pain is one of the most common health problems in developed societies. Stress and bad habits like having bad postures are often behind, so postural hygiene is highly recommended to prevent it. Systems to measure back posture based on piezoresistive or optical bend sensors, or on inertial sensors have been reported. This paper presents one based on eight accelerometers connected through I2C bus to a small board that provides wireless communication. Data is collected and sent to a PC for analysis and warning. The spine is modelled as a kinematic chain where each segment has an associated accelerometer, and a 3D representation of the spine is obtained for easy interpretation of data.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123014853","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: 2
Lessons Learned from Online Social Networking of Physical Things 从实物的在线社交网络中学到的经验教训
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.24
A. Kamilaris, Diomidis Papadiomidous, A. Pitsillides
{"title":"Lessons Learned from Online Social Networking of Physical Things","authors":"A. Kamilaris, Diomidis Papadiomidous, A. Pitsillides","doi":"10.1109/BWCCA.2011.24","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.24","url":null,"abstract":"Social networking is a core part of the global online experience. The Web 2.0 has been transformed into a social Web, extending the social capabilities of users. A big challenge for the Web is to become ubiquitous, blended with the everyday life of people. The Pervasive Web would be effectively enabled when physical things are seamlessly connected to the Web, offering real-world services to users. In a previous work, we examined the feasibility of utilizing existing online social networking platforms, to create a social smart home that promotes sharing of sensor and household devices between family members. In this paper, we present some early experiences obtained from developing two real-world social applications, the first for environmental monitoring in a farm and the second for increasing energy awareness by sharing electricity consumption information between friends. Through these two deployments, we demonstrate the potential benefits of giving a social texture to pervasive applications.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"30 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120866312","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: 19
Digital Signature-Based Secure Communication in Cognitive Radio Networks 认知无线网络中基于数字签名的安全通信
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.95
S. Parvin, F. Hussain
{"title":"Digital Signature-Based Secure Communication in Cognitive Radio Networks","authors":"S. Parvin, F. Hussain","doi":"10.1109/BWCCA.2011.95","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.95","url":null,"abstract":"Due to the rapid growth of wireless applications, Cognitive Radio (CR) has been considered as a demanding concept for improving the utilization of limited radio spectrum resources for future wireless communications and mobile computing. The unique characteristics of Cognitive Radio Networks (CRNs) make security more challenging. Since a member of Cognitive Radio Networks may join or leave the network at any time, the issue of supporting secure communication in CRNs becomes more critical than for other conventional wireless networks. This work thus proposes digital signature-based secure communication for identifying efficient primary users in CRNs. The security analysis is analyzed to guarantee that the proposed approach achieves security proof.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124372257","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: 13
Design of T-Shaped Slot Antenna for UWB Communications Systems 超宽带通信系统t型槽天线设计
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.21
V. SatyaKumar, A. Gogoi
{"title":"Design of T-Shaped Slot Antenna for UWB Communications Systems","authors":"V. SatyaKumar, A. Gogoi","doi":"10.1109/BWCCA.2011.21","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.21","url":null,"abstract":"The design and performance of a compact Tshaped slot antenna for ultra wideband (UWB) communication systems is presented in this paper. Multiple resonant bands are generated and unified to form a wider bandwidth from 2.9 to 11.7 GHz for S11","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"2009 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129088965","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: 6
Fault Detection and Isolation Using Fuzzy-ARTMAP Classification and Conflict Intersection 基于Fuzzy-ARTMAP分类和冲突交集的故障检测与隔离
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.74
M. Benkaci, A. Doncescu, B. Jammes
{"title":"Fault Detection and Isolation Using Fuzzy-ARTMAP Classification and Conflict Intersection","authors":"M. Benkaci, A. Doncescu, B. Jammes","doi":"10.1109/BWCCA.2011.74","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.74","url":null,"abstract":"In automotive industry the safety of cars behavior is monitoring using computers. The information acquired on the bus communication is often redundant and not relevant. Therefore in the case of faults detection and isolation based on machine learning model, we need to reduce the number of variables according with their relevance and allowing taking decision in real time. In this paper, we propose a new approach for feature selection using fuzzy-ARTMAP classification and conflict characterization in fault diagnosis process. This approach is realized in two stages. In the first one, we classify the unfaulty functioning data of system using the fuzzy-ARTMAP classification. In the second stage, a conflict is accounted between features of test data based on the hyper-cubes resulted in the first stage. Two features are in conflict if her intersection does not belong to the model elaborated by fuzzy-ARTMAP classification. This approach is applied with success in automotive application in which the relevant features are detected and isolated.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134525439","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: 1
Examination of Data Transmission Adapting to Density of Sensor in Triage Network 分诊网络中传感器密度对数据传输适应性的检验
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.20
Takuya Saito, Hiroki Tamura, Y. Toguchi, H. Shigeno
{"title":"Examination of Data Transmission Adapting to Density of Sensor in Triage Network","authors":"Takuya Saito, Hiroki Tamura, Y. Toguchi, H. Shigeno","doi":"10.1109/BWCCA.2011.20","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.20","url":null,"abstract":"Triage, emergency lifesaving systems to decide transportation priority of patients in accidents or disaster, has been introduced in recent years. Triage Network that the sensor network is applied to the triage is actively researched. In Triage Network, it is necessary to maintain high data arrival rates since living body information is handled. However when the number of patients and amounts of handled data increases, amounts of traffic increase and it becomes easy to decrease data arrival rates by the band pressure. In this paper, we propose data transmission adapting to density of sensor, DTaD. When sensor density is low, all sensor nodes transmit data at short intervals since amounts of traffic is not so huge. When sensor density is high, amounts of traffic is controlled by lengthening data transmission intervals of patients with low transportation priority and high arrival rates of data are maintained. We evaluate our proposal by the computer simulation and show this effectiveness.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"62 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124322192","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
A Hybrid TOA/AOA Hardware-Oriented Algorithm for Mobile Positioning 一种面向硬件的混合TOA/AOA移动定位算法
2011 International Conference on Broadband and Wireless Computing, Communication and Applications Pub Date : 2011-10-26 DOI: 10.1109/BWCCA.2011.47
A. Salmasi, E. Doukhnitch, M. Salamah
{"title":"A Hybrid TOA/AOA Hardware-Oriented Algorithm for Mobile Positioning","authors":"A. Salmasi, E. Doukhnitch, M. Salamah","doi":"10.1109/BWCCA.2011.47","DOIUrl":"https://doi.org/10.1109/BWCCA.2011.47","url":null,"abstract":"Positioning in cellular networks is one of the most important features of the 3G wireless communication systems. Many location based services can be empowered and inspired by this new feature. All location estimation techniques based on cellular system signals, are implementing trigonometric computation methods which are sophisticated and need several processing clocks, hence, higher computation cost and power consumption. In this paper, we propose a new hybrid algorithm that uses simple add, shift and subtract operations, so is appropriate to be implemented in hardware. The simulation results show improvements of our proposed algorithm in implementation simplicity with reasonable location finding accuracy compared to the traditional methods.","PeriodicalId":391671,"journal":{"name":"2011 International Conference on Broadband and Wireless Computing, Communication and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128715562","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: 6
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