专利名称：EFFICIENT SIMILARITY DETECTION发明人：Gabrielle BURNS,Yuping HE申请号：US17035195申请日：20200928
公开号：US20210011883A1公开日：20210114
专利附图：
摘要：Embodiments disclosed herein generally relate to a method for uploading a fileto a server. The server receives a request from a user to upload a file thereto. An uploadclient extracts file information from the file. The server generates a file signature for thefile. The server accesses one or more existing file signatures for each of one or more
existing files on the server. The server determines whether any of the one or moreexisting file signatures are similar to the file signature. Responsive to determining thatthere is an existing file signature that is similar to the file signature, the server accesses afirst hash signature for the existing file. The upload client generates a second hashsignature for the file. Responsive to determining that the first hash signature does notequal the second hash signature, the upload client uploads the file to the server.
申请人：SMUGMUG, INC.
地址：Mountain View CA US
国籍：US
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