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AR-dedupe: An efficient deduplication approach for cluster deduplication system
Journal of Shanghai Jiaotong University (Science), 2015As data are growing rapidly in data centers, inline cluster deduplication technique has been widely used to improve storage efficiency and data reliability. However, there are some challenges faced by the cluster deduplication system: the decreasing data deduplication rate with the increasing deduplication server nodes, high communication overhead for ...
Yu-xuan Xing +4 more
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Crime Event Localization and Deduplication
2020Crime analysis is an approach for identifying patterns and trends in crime events, while information extraction is the task of extracting relevant information from unstructured data. If crime reports are not directly available to the public, a possible solution is to derive crime information published in newspaper articles.
Federica Rollo, Laura Po
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ACM Transactions on Storage, 2010
Duplication of data in storage systems is becoming increasingly common. We introduce I/O Deduplication, a storage optimization that utilizes content similarity for improving I/O performance by eliminating I/O operations and reducing the mechanical delays during I/O operations. I/O Deduplication consists of three main techniques:
Ricardo Koller, Raju Rangaswami
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Duplication of data in storage systems is becoming increasingly common. We introduce I/O Deduplication, a storage optimization that utilizes content similarity for improving I/O performance by eliminating I/O operations and reducing the mechanical delays during I/O operations. I/O Deduplication consists of three main techniques:
Ricardo Koller, Raju Rangaswami
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Demystifying data deduplication
Proceedings of the ACM/IFIP/USENIX Middleware '08 Conference Companion, 2008Effectiveness and tradeoffs of deduplication technologies are not well understood -- vendors tout Deduplication as a "silver bullet" that can help any enterprise optimize its deployed storage capacity. This paper aims to provide a comprehensive taxonomy and experimental evaluation using real-world data.
Nagapramod Mandagere +3 more
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Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, 2015
Data deduplication stands as a building block for data integration and data cleaning. The state-of-the-art techniques focus on how to exploit crowdsourcing to improve the accuracy of deduplication. However, they either incur significant overheads on the crowd or offer inferior accuracy.
Sibo Wang, Xiaokui Xiao, Chun-Hee Lee
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Data deduplication stands as a building block for data integration and data cleaning. The state-of-the-art techniques focus on how to exploit crowdsourcing to improve the accuracy of deduplication. However, they either incur significant overheads on the crowd or offer inferior accuracy.
Sibo Wang, Xiaokui Xiao, Chun-Hee Lee
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2017 IEEE 16th International Symposium on Network Computing and Applications (NCA), 2017
Video content makes up more than half of the world's Internet traffic, and this figure is expected to grow rapidly. New techniques that remove traffic redundancy have been shown to significantly improve network performance since many concurrent streams deliver the same video. These techniques employ smart routers that recognize duplicated video streams
Akpinar, Kutalmis, Hua, Kien A.
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Video content makes up more than half of the world's Internet traffic, and this figure is expected to grow rapidly. New techniques that remove traffic redundancy have been shown to significantly improve network performance since many concurrent streams deliver the same video. These techniques employ smart routers that recognize duplicated video streams
Akpinar, Kutalmis, Hua, Kien A.
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Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries, 2006
Identifying record replicas in Digital Libraries and other types of digital repositories is fundamental to improve the quality of their content and services as well as to yield eventual sharing efforts. Several deduplication strategies are available, but most of them rely on manually chosen settings to combine evidence used to identify records as being
Moisés G. de Carvalho +3 more
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Identifying record replicas in Digital Libraries and other types of digital repositories is fundamental to improve the quality of their content and services as well as to yield eventual sharing efforts. Several deduplication strategies are available, but most of them rely on manually chosen settings to combine evidence used to identify records as being
Moisés G. de Carvalho +3 more
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Abstract-Data duplication from many users is removed using cloud deduplication. The issue arises when cloud deduplication is incompatible with regard to data privacy in the encryption. So, these similar kind of data from different type of user may leads cryptograph texts it makes deduplication impossible. Before outsourcing, it has been suggested
Dhanyashree S +3 more
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Dhanyashree S +3 more
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2021
Cloud computing enables on-demand network access to a shared pool of configurable computing resources such as servers, storage and applications. These shared resources can be rapidly provisioned to the consumers on the basis of paying only for whatever they use.
Birhade, Bhavesh R. +3 more
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Cloud computing enables on-demand network access to a shared pool of configurable computing resources such as servers, storage and applications. These shared resources can be rapidly provisioned to the consumers on the basis of paying only for whatever they use.
Birhade, Bhavesh R. +3 more
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Existing Deduplication Techniques
2016Though various deduplication techniques have been proposed and used, no single best solution has been developed to handle all types of redundancies. Considering performance and overhead, each deduplication technique has been developed with different designs considering the characteristics of data sets, system capacity and deduplication time.
Daehee Kim, Sejun Song, Baek-Young Choi
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