3,601 Hits in 5.2 sec

A System for Publishing Sensor Data on the Semantic Web

Alexandra Moraru, Carolina Fortuna, Dunja Mladenic
2011 Journal of Computing and Information Technology  
The availability of the data resulting from sensor networks deployed in different environments is important for a number of advanced services, such as traffic flow prediction and power consumption monitoring  ...  The main components are the Semantic Enrichment component and the Data Publishing component, while for storing sensor data we use a relational database.  ...  In this paper, we propose and implement a system for publishing real-world sensor data collected from a sensor network that includes sensing devices for monitoring environmental conditions such as temperature  ... 
doi:10.2498/cit.1002030 fatcat:4z25s5w2c5a63e2uwjglj7x5ku

Capturing Personal Health Data from Wearable Sensors

Fabrice Camous, Dónall McCann, Mark Roantree
2008 2008 International Symposium on Applications and the Internet  
The use of data semantic enrichment for interoperability can be found in the research literature [8, 13] .  ...  The enrichment processor has defined a template approach to enrichment by examining data generated from a diverse set of sensor devices across environmental, food monitoring and personal health domains  ... 
doi:10.1109/saint.2008.67 dblp:conf/saint/CamousMR08 fatcat:dhbsev5cargaddqth2326u57cu

Towards Semantic Integration of Heterogeneous Sensor Data with Indigenous Knowledge for Drought Forecasting

Adeyinka K. Akanbi, Muthoni Masinde
2015 Proceedings of the Doctoral Symposium of the 16th International Middleware Conference on - Middleware Doct Symposium '15  
However, the semantic representation of these heterogeneous data sources for environmental monitoring systems is not yet well supported.  ...  Semantic representation of data through detailed standardized annotation has shown to improve the integration of the interconnected heterogeneous devices.  ...  DOI: 10.1145/1235 networks of interconnected sensors that monitor environmental phenomena in geographic space irrespective of the topographical location.  ... 
doi:10.1145/2843966.2843968 dblp:conf/middleware/AkanbiM15 fatcat:yn6iqseuujbktpylkuute4qcbe

A Collaborative Pilot Platform for Data Annotation and Enrichment in Viticulture

Phivos Mylonas, Yorghos Voutos, Anastasia Sofou
2019 Information  
Undoubtedly, our era is characterized by the mass production of huge amounts of data, information and content deriving from many different sources, mostly IoT devices and sensors, but also from environmentalists  ...  , we introduce herein the model of an aggregation platform that provides enhanced services and enables human-computer collaboration for agricultural data annotations and enrichment.  ...  The exploitation of such knowledge types is then expected to happen within the semantic query answering module, responsible for the semantic enrichment of the available content metadata, as well as for  ... 
doi:10.3390/info10040149 fatcat:6eptpgrdxbdkln6e2ut4y53cxi

System Architecture for a Smart University Building [chapter]

Thanos G. Stavropoulos, Ageliki Tsioliaridou, George Koutitas, Dimitris Vrakas, Ioannis Vlahavas
2010 Lecture Notes in Computer Science  
The proposed solution integrates heterogeneous geographically disparate sensor networks and devices, and enables optimal operations of the building while reducing its energy footprint.  ...  The goal is to develop a model that follows the latest guidelines in the area of Information Communication Technologies (ICT) for sustainable growth, energy efficiency and better quality of life.  ...  Home automation Network Technology The system incorporates different types of sensors that are used to monitor standard environmental attributes, such as humidity, temperature and luminance.  ... 
doi:10.1007/978-3-642-15825-4_64 fatcat:zzfg44pv4jaqjm7zslxlkgn75u

City Data Fusion: Sensor Data Fusion in the Internet of Things [article]

Meisong Wang, Charith Perera, Prem Prakash Jayaraman, Miranda Zhang, Peter Strazdins, Rajiv Ranjan
2015 arXiv   pre-print
We then evaluate the current state-of-the art in sensor data fusion against our sensor data fusion framework.  ...  A number of such smart city applications depend on sensor fusion capabilities in the cloud from diverse data sources.  ...  Semantic Web Architecture for Sensor Networks (SWASN ) [29] is a server-side middleware that uses semantic web technologies to enrich sensor data processing.  ... 
arXiv:1506.09118v1 fatcat:bsgxbvxh3jbpphygitx5s6irsi

Internet of Things: A Review of Surveys Based on Context Aware Intelligent Services

David Gil, Antonio Ferrández, Higinio Mora-Mora, Jesús Peral
2016 Sensors  
Moreover, we present a state-of-the-art of IoT from the context aware perspective that allows the integration of IoT and social networks in the emerging Social Internet of Things (SIoT) term.  ...  The Internet of Things (IoT) has made it possible for devices around the world to acquire information and store it, in order to be able to use it at a later stage.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s16071069 pmid:27409623 pmcid:PMC4970116 fatcat:gnajig5ttbbctov5lvx6tlgati

A Survey on Semantic Sensor Web: Sensor Ontology, Mapping and Query

Xiaoming Zhang, Mei Li
2015 International Journal of u- and e- Service, Science and Technology  
Semantic Sensor Web is the combination of the semantic web technology and sensor network which uses declarative descriptions of sensors, networks and domain concepts to search, query and manage the network  ...  In order to make these data shared and integrated semantically, semantic web technology is introduced in the sensor network.  ...  Semantic Sensor Web has wide applications, for example, in Geographic Information System, visualization, decision support, and environmental monitor, etc.  ... 
doi:10.14257/ijunesst.2015.8.10.32 fatcat:d2nksllpkrcufi4l72x7fnzk3a

Capturing the contributions of the semantic web to the IoT: a unifying vision [article]

Nicolas Seydoux, Khalil Drira, Nathalie Hernandez, Thierry Monteil
2017 arXiv   pre-print
The semantic web principles and technologies are more and more adopted as a solution to these interoperability issues, leading to the emergence of a new domain, the Semantic Web Of Things (SWoT).  ...  Then, the evolutions of the semantic web to adapt to the IoT constraints are described as well, in order to give a twofold view of the convergence between the IoT and the semantic web toward the SWoT.  ...  For instance, consistency of content across nodes networks has to be ensured, in spite of content transformations when it is enriched or lowered.  ... 
arXiv:1709.03576v1 fatcat:a4e6mwfe2rfftpxgb26k6ulsku

Information and Communication Technologies applied to intelligent buildings: a review

Fabio Parisi, Maria Pia Fanti, Agostino Marcello Mangini
2021 Journal of Information Technology in Construction  
Finally, critical aspects are singled out and opportunities for future developments in the field of IBs are outlined.  ...  Data-driven knowledge extraction and re-usage can be a valid source of information to study the whole building life-cycle as a process to optimize.  ...  the semantic web technologies to deal with converted data; iv) the ontology-based reasoning basing on converted format and semantic web technologies; v) the semantic enrichment of IoT data from sensors  ... 
doi:10.36680/j.itcon.2021.025 fatcat:hnuvccplpffifgzrpdow32f2cu

BigDataGrapes D7.2 - Experimental Report on Current Datasets

Franco Maria Nardini, Todor Primov, Nikola Rusinov
2019 Zenodo  
During the execution of each scenario for each step, we monitor the chosen performance metrics, showing the respective diagrams and analysing the outcomes.  ...  We experiment on each of the identified data flow steps by describing 3 usage scenario for each.  ...  Completion time for the ingestion of semantically enriched data CPU usage during the ingestion of semantically enriched data Network usage during the ingestion of semantically enriched data Memory usage  ... 
doi:10.5281/zenodo.3269163 fatcat:3mp7ilgsordzxja42bzjqdofwm

Big Data Storage in the Cloud for Smart Environment Monitoring

M. Fazio, A. Celesti, A. Puliafito, M. Villari
2015 Procedia Computer Science  
To develop new advanced services for smart environments, data gathered during the monitoring need to be stored, processed and correlated to different pieces of information that characterize or influence  ...  Monitoring activities detect changes in the environment and can be used for several purpose.  ...  The authors would like to thank Giuseppe Tricomi and Antonio Galletta, for their valuable effort in the development of the system prototype.  ... 
doi:10.1016/j.procs.2015.05.023 fatcat:f2nngsp6yvbdxe4wul32wxhh7q

A context-aware architecture for QoS and transcoding management of multimedia streams in smart homes

Raffaele Bolla, Matteo Repetto, Saar De Zutter, Rik Van de Walle, Stefano Chessa, Francesco Furfari, Bernhard Reiterer, Hermann Hellwagner, Mark Asbach, Mathias Wien
2008 2008 IEEE International Conference on Emerging Technologies and Factory Automation  
An issue of particular relevance is how a context acquisition system can be used to support the management of such a large number of streams with respect to the Quality of Service (QoS), to their adaptation  ...  Under this scenario this paper describes the experience of the INTERMEDIA project in the exploitation of context information to support QoS, migration, and adaptation of multimedia streams.  ...  In other words, the QoS management system can be seen as a context-aware system that aggregates context information from a large number of context sources including network monitors, environmental sensors  ... 
doi:10.1109/etfa.2008.4638575 dblp:conf/etfa/BollaRZWCFRHAW08 fatcat:bwxorjudpzgnthuvicugvffpyi

An Ontology-Driven Approach for Integrating Intelligence to Manage Human and Ecological Health Risks in the Geospatial Sensor Web

Xiaoliang Meng, Feng Wang, Yichun Xie, Guoqiang Song, Shifa Ma, Shiyuan Hu, Junming Bai, Yiming Yang
2018 Sensors  
Due to the rapid installation of a massive number of fixed and mobile sensors, monitoring machines are intentionally or unintentionally involved in the production of a large amount of geospatial data.  ...  We design a Human and Ecological health Risks Ontology (HERO) based on a semantic sensor network ontology template.  ...  Special thanks to editors and reviewers for providing valuable insight into this article. Conflicts of Interest: The authors declare that they have no conflicts of interest.  ... 
doi:10.3390/s18113619 pmid:30366399 fatcat:msokkn4o3rcklom7ryzig6wndq


D. Bhattacharya, M. Painho
2016 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The challenges being semantic enablement for Spatial Data Infrastructures, and connecting the interfaces of SDI with interfaces of Sensor Web.  ...  We take up co-operative development of SDI best practices to enable a new realm of a location enabled and semantically enriched World Wide Web - the "Geospatial Web" or "Geosemantic Web" by setting up  ...  Description: The concept of the "sensor web" is a type of sensor network that is especially well suited for environmental monitoring.  ... 
doi:10.5194/isprs-annals-iii-4-33-2016 fatcat:o7qaqc56nffzhplov7qwfpl2fq
« Previous Showing results 1 — 15 out of 3,601 results