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    • 66. 发明专利
    • DATA OPERATION METHOD, DEVICE AND SYSTEM
    • CA3154763A1
    • 2021-03-18
    • CA3154763
    • 2020-07-30
    • CANADA LTD 10353744
    • HE QINGANLI JINGJING
    • G06F16/31G06Q30/00
    • Disclosed in embodiments of the present application are a data processing method and apparatus, and a system. The method comprises: receiving a data operation request sent by a requester, the data operation request comprising a query word and an operation instruction; performing querying in memory index data according to the query word, and determining first target data comprising a target document identifier, the memory index data being established on the basis of a correspondence between document identifiers and part of keywords in disk index data; and executing a corresponding operation for the first target data according to the operation instruction. According to the technical solution of the present application, keywords having high updating frequency can be independently updated and subsequently read in a memory index, and a disk does not need to be frequently operated; moreover, there is no need to perform full-amount data update in a disk, so that the efficiency is improved and excessive use of the disk is avoided.
    • 70. 发明专利
    • A searchable media player
    • GB2549117B
    • 2021-01-06
    • GB201605811
    • 2016-04-05
    • INTELLIGENT VOICE LTDNIGEL HENRY CANNINGS
    • NIGEL HENRY CANNINGS
    • G06F16/68G06F16/31G06F16/60G06F16/61G10L15/26
    • A searchable media object comprises means for playing a media file; an audio file processor operable to receive a standard audio file and convert the standard audio file into machine coding; an Automatic Speech Recognition processor, operable to receive the standard audio file, determine each spoken word and output a string of text comprising each of the determined words, wherein each word in the string is accorded a time indicative of the time of occurrence of the word in the string; an assembler, operable to receive the machine coding, the string of text and the relevant topics and therefrom, assemble the self contained searchable media object comprising a media player operable without connection to the internet; and, a search engine operable to receive a user word search enquiry, search the string of text for the word search enquiry, determine the accorded time of the occurrence of each word enquiry in the string of text, display the occurrences of the determined word search enquiry to a user, receive a user instruction indicative of a user selected word and retrieve the relevant portion of the audio file in which the selected word search enquiry occurs and playback the retrieved relevant portion to the user.