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公开(公告)号：US11429622B2
公开(公告)日：2022-08-30
申请号：US16459232
申请日：2019-07-01
Inventor： Suwook Ha , Kangchan Lee , Min Kyo In
IPC: G06F16/2458 , G06N5/02 , G06F9/50
Abstract: Disclosed are a provenance information-based bigdata analysis supporting method, and an apparatus performing the bigdata analysis supporting method. The bigdata analysis supporting method includes receiving a request to provide a bigdata analysis method from a bigdata analysis apparatus, reconfiguring a workflow selected from a plurality of workflows corresponding to the bigdata analysis method to be supported by the bigdata analysis apparatus based on analysis resource information of the bigdata analysis apparatus, and transmitting the reconfigured workflow to the bigdata analysis apparatus.
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公开(公告)号：US12284296B2
公开(公告)日：2025-04-22
申请号：US18063926
申请日：2022-12-09
Inventor： Min Kyo In , Won Suk Lee , Suwook Ha
IPC: H04L9/00
Abstract: Provided is a method of managing a data history and a device performing the method. The method of managing the data history includes generating second data based on first data, calculating a second hash value for the second data based on the second data and a first hash value for the first data, and storing the second hash value on a blockchain network to verify the second data, and a history of the first data is verified using the first hash value stored on the blockchain network.
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公开(公告)号：US10778768B2
公开(公告)日：2020-09-15
申请号：US15942792
申请日：2018-04-02
Inventor： Suwook Ha , Kangchan Lee , Seung Yun Lee , Min Kyo In
Abstract: Provided are a method and an apparatus for optimizing cloud storage services. A method of optimizing cloud storage services includes registering a plurality of cloud storage services; acquiring information associated with the plurality of cloud storage services; performing optimization based on the acquired information; and generating a virtual storage that combines the plurality of cloud storage services through the optimization.
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