Results 271 to 280 of about 192,753 (304)
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2009
In recent years, our sensing capability has increased manifold. The developments in sensor technology, telecommunication, computer networking and distributed computing domain have created strong grounds for building sensor networks that are now reaching global scales (Balazinska et al., 2007).
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In recent years, our sensing capability has increased manifold. The developments in sensor technology, telecommunication, computer networking and distributed computing domain have created strong grounds for building sensor networks that are now reaching global scales (Balazinska et al., 2007).
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Metadata as Support for Data Provenance
2017Provenance tackles problems as: provides information to a user about his data that are given to him or passed by him; informs a user in which way a foreign user has used his data; allows rollback mechanisms on wrong data; observes the currentness of data for closed contracts and creates a history of data for a user.
Frank Kramer 0002, Bernhard Thalheim
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Data Provenance in Environmental Monitoring
2016 IEEE 13th International Conference on Mobile Ad Hoc and Sensor Systems (MASS), 2016Long-term research and environmental monitoring are essential for the improved management of ecosystems and natural resources. However, to reuse this data for new experiments, decision-making processes, and integrate these data with other long-term initiatives, scientists need more information related to data creation and its evolution, intellectual ...
Daniel Lins da Silva +2 more
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2012
In this paper, we look at Web data that comes from multiple sources, as in the Web 2.0. We argue that Web data is more than just its content. Rather, a piece of Web data carries along different facets, such the transformations that data underwent, the different perspectives that users have on the content, and the context in which a statement is made ...
Bienvenu, Meghyn +2 more
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In this paper, we look at Web data that comes from multiple sources, as in the Web 2.0. We argue that Web data is more than just its content. Rather, a piece of Web data carries along different facets, such the transformations that data underwent, the different perspectives that users have on the content, and the context in which a statement is made ...
Bienvenu, Meghyn +2 more
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Geoscience Data Provenance: An Overview
IEEE Transactions on Geoscience and Remote Sensing, 2013The advancement of Earth observing sensors, data, and information systems enhances significantly the capabilities to access and process large volumes of geoscience data, which are often consumed by scientific workflows and processed in a distributed information environment.
Liping Di +3 more
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Data Provenance in the Internet of Things
2018 32nd International Conference on Advanced Information Networking and Applications Workshops (WAINA), 2018There is a need to create a trusted and secure IoT environment to share information, create knowledge and perform digital transactions. Trustworthy data collection, mining and fusion is vital for the successful widespread acceptance of IoT applications.
Mahmoud Elkhodr +2 more
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Empowering Provenance in Data Integration
2009The provenance of data has recently been recognized as central to the trust one places in data. This paper presents a novel framework in order to empower provenance in a mediator based data integration system. We use a simple mapping language for mapping schema constructs, between an ontology and relational sources, capable to carry provenance ...
Haridimos Kondylakis +2 more
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Provenance Management for Data Exploration
2010Computing has been an enormous accelerator to science and industry alike and it has led to an information explosion in many different fields. The unprecedented volume of data acquired by sensors, derived by simulations and analysis processes, and shared on the Web opens up new opportunities, but it also creates many challenges when it comes to managing
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Research issues in data provenance
Proceedings of the 48th Annual Southeast Regional Conference, 2010As the volume of scientific data increases, the need for automated data provenance has expanded. Currently, several provenance systems exist to aid users in recording and querying provenance data. They range from very specific programs designed to accomplish a small number of clearly defined tasks to broad-range applications intended to appeal to a ...
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