WO2008128473A1 - Procédé et système de mise à jour d'un stock de mots utilisateur de manière synchrone - Google Patents

Procédé et système de mise à jour d'un stock de mots utilisateur de manière synchrone Download PDF

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Publication number
WO2008128473A1
WO2008128473A1 PCT/CN2008/070751 CN2008070751W WO2008128473A1 WO 2008128473 A1 WO2008128473 A1 WO 2008128473A1 CN 2008070751 W CN2008070751 W CN 2008070751W WO 2008128473 A1 WO2008128473 A1 WO 2008128473A1
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WIPO (PCT)
Prior art keywords
server
user
vocabulary
data
client
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PCT/CN2008/070751
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English (en)
Chinese (zh)
Inventor
Lei Yang
Jun Zhang
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Beijing Sogou Technology Development Co., Ltd.
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Publication date
Application filed by Beijing Sogou Technology Development Co., Ltd. filed Critical Beijing Sogou Technology Development Co., Ltd.
Publication of WO2008128473A1 publication Critical patent/WO2008128473A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/237—Lexical tools
    • G06F40/242—Dictionaries

Definitions

  • the present invention relates to the field of input method lexicon update technology, and in particular, to a method and system for synchronous updating of user lexicon.
  • the current input method system (including Chinese, Japanese, Korean, etc.) is used in the lexicon system and the word frequency information in the lexicon system to provide the user with the ordering of candidate words in the information input process.
  • the sorting of candidate words is an important indicator for the user's preferred hit rate in the information input process.
  • the input method system itself cannot know that the word is most needed by the user; but in the vast Chinese characters, the use and frequency of each word are different. Sorting the words with higher frequency in the first place can greatly improve the preferred word hit rate of the input method system, that is, the probability that the sorted vocabulary can satisfy the user's needs can be improved probabilistically.
  • the input method system generally includes a system vocabulary for satisfying the usage habits of most users, and a user vocabulary for recording the usage habits of a specific user, so as to better improve the user's usage. Input efficiency.
  • existing input method users are generally likely to use multiple computers, such as office computers, home computers and mobile notebooks or other people's computers, etc.; and possibly in multiple computers Frequent conversions. Therefore, how to ensure that the user vocabulary of these computers is consistent for this particular user is one of the technical problems that need to be solved urgently.
  • due to the proliferation of computer viruses most users will encounter the situation that the computer reinstalls the operating system. How to ensure that the user's vocabulary in the computer before reinstallation and the computer after reinstallation are consistent, and it is also a problem to be solved. one.
  • the existing method can only solve the above problems by the user who is familiar with the computer knowledge to back up the user vocabulary and then overwrite the old user vocabulary, but such an operation will inevitably bring the following problems: First, many users are not familiar with the computer. Knowledge, it is difficult to complete the above work; Secondly, in order to achieve synchronization between multiple computers, users need frequent backup and coverage, resulting in inefficiency, so it is actually difficult to achieve accurate synchronization between multiple computers. In short, there is an urgent need for a person skilled in the art to propose a Alternative method of synchronizing user lexicon.
  • the technical problem to be solved by the present invention is to provide a method and system for synchronously updating a user's vocabulary to meet the requirements of a specific user vocabulary used by a particular user when using an input method between different computers.
  • the present invention discloses a method for synchronously updating a user vocabulary, which relates to a server and at least one client.
  • the method may include: presetting a storage space for storing a user vocabulary on the server side;
  • a trigger condition is generated, the local user vocabulary uploads a different entry and/or different attribute parameters to the server side than the server vocabulary of the server side, and the server uses the partial data to update the server-side user vocabulary; the second trigger condition is satisfied.
  • the server-side user vocabulary downloads different terms and/or different attribute parameters from the local user vocabulary to the local computing device, the local computing device uses the partial data to update the local user vocabulary.
  • the method may further include: when uploading and downloading data, the client provides a user vocabulary identifier, and the user vocabulary identifier is used to point to a specific user vocabulary.
  • the uploaded or downloaded data is all terms and/or attribute parameters that change; or the uploaded or downloaded data is a partial term and/or attribute parameter that changes.
  • a system for synchronizing update of a user vocabulary which relates to a server and at least one client, and the system may include:
  • a storage unit located at the server end, configured to store a plurality of user lexicons and/or different attribute parameters to the server according to the user vocabulary identifier;
  • a server communication unit configured to send a server-side user vocabulary different entry and/or different attribute parameters to the client than the local user vocabulary
  • At least one comparison unit located at the client or the server, for comparing the user vocabulary of the local user vocabulary with the server side;
  • a server update unit configured to update a server-side user vocabulary according to the uploaded data
  • a client update unit for updating a local user vocabulary based on data downloaded from a server Preferably, the uploaded or downloaded data is all terms and/or attribute parameters that change; or the uploaded or downloaded data is a partial term and/or attribute parameter that changes.
  • a method for synchronous updating of a user vocabulary is disclosed, which relates to a server and at least one client.
  • the method may include: recording a user input term and a corresponding attribute parameter to an unsynchronized vocabulary
  • the local user vocabulary includes the synchronized vocabulary and the unsynchronized vocabulary; when the first trigger condition is met, the data is uploaded to the server, and the above data includes the unsynchronized vocabulary; the server will upload the unsynchronized vocabulary and the server has The saved user vocabulary is merged; when the second trigger condition is met, the server-side data is downloaded for updating the synchronized vocabulary in the local user lexicon.
  • the downloaded server-side data is an entire user vocabulary of the server, and the update is to directly replace the synchronized vocabulary in the local user vocabulary.
  • the method may further include: when downloading server-side data, the client uploads a timestamp of the previous download of the server-side data; the server compares the timestamp uploaded by the client with the time of each term maintained by the server.
  • the server-side data sent is: the terms and/or attribute parameters that are changed after the timestamp uploaded by the client.
  • the method may further include: the server confirming to the client that the uploaded unsynchronized word list has been received; the client merges the unsynchronized word list into the synchronized word list.
  • the user lexicon records: existing words input by the user and corresponding attribute parameters; and/or, self-created words input by the user and corresponding attribute parameters.
  • the data uploaded by the client and the data stored by the server may further include: configuration data of the user input method, and a time for setting the configuration data; the method may further include the following steps: comparing the local configuration data of the user and The configuration data of the server side changes or retains the local configuration data based on the configuration data after the set time; and/or compares the configuration data and the local configuration data of the server side of the user, to change the configuration data according to the setting time or Keep configuration data on the server side.
  • the method may further include: when uploading and downloading data, the client provides a user vocabulary identifier, and the user vocabulary identifier is used to point to a specific user vocabulary.
  • the data uploaded by the client further includes a deletion vocabulary table, wherein the vocabulary list is used to record the deleted words of the user; and the server updates the user vocabulary of the server according to the vocabulary list.
  • the user's deletion of the word can be recorded in the following manner: the user's manual operation is used to record the user's deleted words information; or, by detecting the user's fallback operation in the candidate word window, the user's deleted words information is recorded; or, Detecting the deletion operation of the user selected word on the screen within the preset time, Record the user's deleted words.
  • a system for synchronizing update of a user vocabulary which relates to a server and at least one client, and the system may include:
  • a storage unit located at the server end, for storing a plurality of user vocabularies according to the user lexicon identifier;
  • the recording unit located at the client, for recording the user input terms and corresponding attribute parameters to the unsynchronized vocabulary;
  • the thesaurus includes synchronized vocabulary and unsynchronized vocabulary;
  • a client communication unit configured to upload data to the server when the trigger condition is met, where the foregoing data includes an unsynchronized word list;
  • a client update unit configured to update a local user vocabulary according to data downloaded from the server
  • a server communication unit configured to send the server vocabulary data stored by the server to the client
  • a server update unit configured to upload the unsynchronized word
  • the sent server-side data is an entire server-side user vocabulary
  • the update is to directly replace the synchronized vocabulary in the local user vocabulary.
  • the download request data of the client may further include: a timestamp of the previous download of the server-side data; the system may further include: a thesaurus comparison unit, located at the server, for comparing the The timestamp uploaded by the client and the timestamp of each term maintained by the server; the server-side data sent is: the term and/or attribute parameter changed after the timestamp uploaded by the client.
  • the system may further include: an unsynchronized vocabulary merging unit, located at the client, configured to merge the unsynchronized vocabulary into the already received acknowledgment message when the server has received the unsynchronized vocabulary Synchronized in the vocabulary.
  • an unsynchronized vocabulary merging unit located at the client, configured to merge the unsynchronized vocabulary into the already received acknowledgment message when the server has received the unsynchronized vocabulary Synchronized in the vocabulary.
  • the data uploaded by the client and the data stored by the server further include: configuration data of the user input method, and a time for setting the configuration data; when downloading the server-side data, the download request data of the client further includes: Setting the time; the system may further include: a configuration data comparison unit, located at the server side, configured to compare the local configuration data of the user with the configuration data of the server, if the setting time of the local configuration data after the setting time of the server configuration data is set , the server configuration data is sent; the configuration data change unit is located at the client, and is used to change the local configuration data according to the received server configuration data.
  • the upload data and the download request data sent by the client communication unit further include: a user vocabulary identifier.
  • the data uploaded by the client further includes a vocabulary list, and the vocabulary list is used to record the deleted words of the user.
  • the user's deletion of the word can be recorded in the following manner: the user's manual operation is used to record the user's deleted words information; or, by detecting the user's fallback operation in the candidate word window, the user's deleted words information is recorded; or, The deletion operation of the user selected word on the screen after the preset time is detected, and the user's deleted word information is recorded.
  • a method for synchronous updating of a user vocabulary which relates to a server and at least one client.
  • the method may include: recording a user input term and a corresponding attribute parameter to an unsynchronized vocabulary
  • the local user vocabulary includes the synchronized vocabulary and the unsynchronized vocabulary
  • the client stores a client timestamp for the local user word library, the client timestamp is determined by the server; when the trigger condition is met, the unsynchronized vocabulary is uploaded Data D1 to the server, and uploading the current client timestamp T1 as a parameter
  • the server searches for a term with a timestamp higher than T1 in the server-side user vocabulary to form a set D2;
  • the server maintains a global time Poke, and maintain a term timestamp for each entry;
  • the server updates the global timestamp to T2 and sends D2 and T2 to the corresponding client;
  • the entry timestamp is updated to T2;
  • the client uses the data D2 update to be synchronized Vocabulary, and
  • the user lexicon records: existing words input by the user and corresponding attribute parameters; and/or, self-created words input by the user and corresponding attribute parameters.
  • the method may further include: uploading configuration data of the user input method, and setting a time of the configuration data; comparing the local configuration data of the user with the configuration data of the server, and setting the time according to the configuration data after the time is changed. Or retain the local configuration data; and/or, upload the configuration data of the user input method, and the time when the configuration data is set; compare the configuration data of the user's server side and the local configuration data, to change the configuration data based on the time after the change or Keep configuration data on the server side.
  • the method may further include: when uploading and downloading data, the client provides a user vocabulary identifier, and the user vocabulary identifier is used to point to a specific user vocabulary.
  • an input method client is further disclosed, including: a recording unit, configured to record a user input term and a corresponding attribute parameter to an unsynchronized word list; the local user vocabulary includes the synchronized word Table and unsynchronized vocabulary;
  • a client communication unit configured to upload the data D1 in the unsynchronized word list to the server when the trigger condition is met, and upload the current client timestamp T1 for the local user vocabulary as a parameter;
  • the client update unit Update the synchronized word list with the data D2 returned by the server, and merge the data D1 into the synchronized word list; and clear the unsynchronized word list, and update the client time stamp to T2 according to the notification of the server;
  • the data returned by the server D2 is a set of terms whose term timestamp is found in the server-side user vocabulary is higher than T1, and the timestamp T2 is determined by the server.
  • the client may further include: a configuration data changing unit, configured to change local configuration data according to the received server-side configuration data; and the configuration data returned by the server is: setting data whose setting time is later than the local setting time The local setup time is included in the update request data of the client.
  • a configuration data changing unit configured to change local configuration data according to the received server-side configuration data
  • the configuration data returned by the server is: setting data whose setting time is later than the local setting time
  • the local setup time is included in the update request data of the client.
  • the update request data of the client communication unit further includes: a user lexicon identifier.
  • a server for synchronously updating a user vocabulary including:
  • a storage unit configured to store a plurality of user vocabularies according to the user vocabulary identifier
  • a server processing unit configured to search for a term with a timestamp higher than T1 in the server-side user vocabulary to form a set D2; and update the global timestamp to T2; the timestamp T1 is an uploaded client timestamp;
  • a server communication unit configured to send D2 and T2 to the corresponding client
  • a server update unit configured to merge the uploaded data D1 with the stored user vocabulary of the server, and update the term time stamp of the merging to T2; the data D1 is recorded by the client in the unsynchronized vocabulary
  • the data including the user's input terms and word frequency information.
  • the server may further include: a configuration data comparison unit, configured to compare the local configuration data of the user with the configuration data of the server, and if the setting time of the local configuration data is set after the setting time of the server configuration data, the sending server End configuration data; the local setting time is included in the update request data of the client.
  • a configuration data comparison unit configured to compare the local configuration data of the user with the configuration data of the server, and if the setting time of the local configuration data is set after the setting time of the server configuration data, the sending server End configuration data; the local setting time is included in the update request data of the client.
  • the invention can back up and input the input habit information of the same user posted on multiple distributed computing devices to the server through various uploading behaviors; and, in turn, can input the user closest to the user through various downloading behaviors.
  • the custom vocabulary is updated to any current computing device used by the user, thereby solving the problem that when the user replaces the computing device, the user's previous vocabulary cannot be conveniently obtained, thereby further improving the convenience of the user using the input method, and accelerating the user's Input speed.
  • the present invention can collect user input information in a plurality of distributed computing devices, so that a very complete user vocabulary can be obtained on the server side, and the user vocabulary in any one of the computing devices can better reflect the user's user. Input habits.
  • the efficiency of synchronous updating of the user's thesaurus is further improved by the management of the unsynchronized vocabulary and the time stamp, thereby saving communication resources and computing resources.
  • 1 is a flow chart showing the steps of an embodiment of a user lexicon synchronization update method
  • FIG. 2 is a structural block diagram of an embodiment of a user lexicon synchronization update apparatus
  • FIG. 3 is a flow chart showing the steps of an embodiment of a second user thesaurus synchronization update method
  • FIG. 4 is a structural block diagram of an embodiment of a second user thesaurus synchronization update system
  • FIG. 5 is a flow chart showing the steps of an embodiment of a third user vocabulary synchronization update method
  • FIG. 6 is a structural block diagram of an embodiment of a third user thesaurus synchronization update system
  • Figure ⁇ is a flow chart of the steps of the fourth embodiment of the user lexicon synchronization update method
  • Figure 8 is a structural block diagram of an input method client
  • FIG. 9 is a structural block diagram of a server for synchronously updating a user's thesaurus.
  • the user lexicon record of the present invention may include: an existing word input by the user and corresponding attribute parameters; and/or a self-created word input by the user and corresponding attribute parameters.
  • the data storage structure of a record of a user's thesaurus can be:
  • the attribute parameters may be word frequency information, classification information, level or weight information, and the like.
  • the user can modify the terms and attribute parameters in the thesaurus record by manual operation.
  • the input method can also automatically update the detection of the user input behavior information according to the preset rule, for example, increasing the word frequency according to the user selection word; or, the word frequency information is attenuated according to the time; or, the level is adjusted according to the user's common input environment. Or weights and other ways.
  • FIG. 1 a flow chart of an embodiment of a user lexicon synchronization update is shown.
  • the method relates to a server and at least one client, and specifically includes the following steps:
  • Step 101 Pre-set a storage space for storing the user vocabulary on the server side.
  • the storage of the user's thesaurus can be implemented on the server side in any existing feasible way, for example, by means of a database or a data file.
  • Step 102 When the first trigger condition is met, the local user vocabulary is compared with the user vocabulary of the server side, and the term and/or word frequency is compared to the server end, and the server uses the part of the data to update the server user vocabulary;
  • the uploading may only upload the different terms and/or word frequency, or upload the entire local user vocabulary; the two different words and/or word frequencies are included in the local user vocabulary, and are selected by the server. Just go out.
  • Step 103 When the second trigger condition is met, downloading the user vocabulary on the server side and the local user vocabulary have different terms and/or word frequency to the local computing device, and the local computing device uses the partial data to update the local user vocabulary.
  • the download may only download different terms and/or word frequencies, or may download the entire server-side local computing device to select.
  • the satisfying trigger condition may be: reaching a preset time point; or, reaching a preset word input amount; or, manually triggering by a user, etc. .
  • the first trigger condition and the second trigger condition may be the same condition or different conditions.
  • the upload client and the download client may be the same client or different clients. In general, uploading and downloading can be two separate processes.
  • the different terms and/or word frequencies obtained by comparing the local user vocabulary and the server-side user vocabulary may include the following situations: a. The local user vocabulary has, and the server-side user vocabulary has no entry and The word frequency; b, although a term is in both, but the local user lexicon may be small); c, the local user lexicon does not, and the server-side user vocabulary has the terms and their word frequency ( For example, a user maintains a local user vocabulary by deleting some local records.
  • the update step performed by the server side may be: a. Adding a local entry, and the words and words frequency not available on the server side; b. When the recorded content of the two is different, recording the local user lexicon Overwrite the corresponding record of the server user vocabulary; c. Delete the record on the server side that is more than the local user vocabulary. Because the user chooses to upload the local user lexicon data, it is generally desirable to back up some changes of the local user lexicon to the server vocabulary of the server. These changes may include: adding terms, modifying word frequency and other attribute parameters, and deleting terms, etc. Etc;; Therefore, the server-side update strategy can be completely based on the local user lexicon.
  • the different terms and/or word frequencies obtained by comparing the server-side user vocabulary and the local user vocabulary may include the following situations: a.
  • the server-side user vocabulary has, and the local user vocabulary has no entry and The word frequency; b, although a term is in both, but the server-side user may also be small; c, the user's thesaurus in the server is not in the user's thesaurus, and the local user's thesaurus has the term and Word frequency.
  • the updating step performed by the local computing device may be: a, adding a term that is not present locally, and a word frequency that is not present locally; b. when the recorded content of the two is different, the server user lexicon The corresponding record covers the record of the local user lexicon; c . Delete the record of the local user vocabulary more than the server-side user vocabulary. That is to say, the above update strategy is completely based on the server-side user vocabulary. In some cases, very good results can be achieved. For example, the local user vocabulary of the user's current input method is other users, and the user wants to obtain his own. The server-side user vocabulary is used to complete the input; then, the above update strategy can achieve the goal, and does not invalidate the amount of bytes of the local user lexicon, because a user's common words may be for another user. Less used.
  • the lexicon comparison process in step 102 and step 103 can be done on the client side or in the service.
  • the device is completed.
  • the computing resources on the server side are relatively rich, it is preferable to complete the above comparison process on the server side to avoid occupying the local computing resources of the user and affect the input behavior of the user.
  • the embodiment may further include: when uploading and downloading data, the client provides a user vocabulary identifier, and the user vocabulary identifier is used to point to a specific user vocabulary.
  • the user vocabulary identifier may be a user name (for example, a user registration), or an identification number (for example, a serial number, etc.) assigned by the server when storing the vocabulary, or may be a client computing device hardware identifier or an address identifier. Wait.
  • the user vocabulary identifier can be accurately pointed to the required user vocabulary, and the embodiment does not need to define its form here.
  • the user may be required to pass the identity authentication before the processing operations such as uploading and downloading can be completed.
  • Specific identity authentication techniques are well known and will not be described here.
  • the data uploaded by the client and the data stored by the server may further include: user input method Configuration data, and when to set the configuration data.
  • the embodiment may further include: uploading configuration data of the user input method, and setting a time of the configuration data, comparing the local configuration data of the user and the configuration data of the server, and setting the time according to the configuration data after the time is changed. Or keep the configuration data on the server side.
  • the embodiment may further include: downloading configuration data of the server and setting the time of the configuration data, comparing the local configuration data of the user and the configuration data of the server, and changing or retaining the local configuration data according to the configuration data after the time is set. .
  • the step of updating the configuration data the following manner may also be adopted:
  • the local configuration data is changed or retained according to the configuration data of the server. Since the setting of the configuration data is generally implemented by the selection method, the update can be performed by rewriting.
  • FIG. 2 there is shown a block diagram of a system embodiment of a user lexicon synchronization update involving a server and at least one client, including the following components:
  • the storage unit 201 is located at the server end, and is configured to store a plurality of user vocabularies according to the user vocabulary identifier;
  • the client communication unit 202 is configured to upload the local user vocabulary compared to the server vocabulary on the server side. Different terms and/or words to the server;
  • a server communication unit 203 configured to send a server-side user vocabulary different from the local user vocabulary to the client and the word frequency to the client;
  • At least one comparison unit 204 located at the client or the server, is used to compare the local user lexicon with the server vocabulary of the server; the comparison unit shown in the embodiment of FIG. 2 has only one, located at the server; in other embodiments, Each client can also set a comparison unit;
  • the server update unit 205 is configured to update the server-side user vocabulary according to the upload data
  • the client update unit 206 is configured to update the local user vocabulary according to the data downloaded from the server. Since the system corresponds to the embodiment shown in Fig. 1, the same or similar points will not be described in detail, and the relevant parts may be referred to.
  • the data uploaded or downloaded as described in the above embodiments is all terms and/or attribute parameters that have changed.
  • the following two embodiments will be described with the case where the uploaded or downloaded data is a partial term and/or attribute parameter that changes.
  • FIG. 3 a flow chart of a method for a method for synchronizing update of a user's thesaurus is shown, which relates to a server and at least one client, including:
  • Step 301 Presetting a storage space for storing a user vocabulary on the server side;
  • Step 302 When the first trigger condition is met, uploading the local user vocabulary and the server vocabulary to increase the vocabulary and/or the higher word frequency to the server end, and the server uses the partial data to update the server vocabulary of the server end;
  • the uploaded data may also be an increased term and/or a varying word frequency.
  • it can be done according to the preset rules, and there is no need to limit it here.
  • Step 303 When the second trigger condition is met, the user vocabulary on the server side is compared with the local user vocabulary to increase the vocabulary and/or the higher word frequency to the local computing device, and the local computing device uses the partial data to update the local user word. Library.
  • the downloaded data may also be an increased term and/or a varying word frequency.
  • This embodiment is very similar to the embodiment shown in Fig. 1, and the related description can be applied to the present embodiment.
  • the specifically uploaded data may be only the added data portion, or may be the entire user vocabulary.
  • FIG. 4 a structural block diagram of a system embodiment of a user lexicon synchronization update is shown, which relates to a server and at least one client, including:
  • a storage unit 401 located at the server end, configured to store multiple user vocabularies according to the user vocabulary identifier
  • the client communication unit 402 is configured to upload the local user vocabulary and the server-side user vocabulary to increase the term and/or the higher word frequency to the server;
  • a server communication unit 403 configured to send a server-side user vocabulary with an increased term and/or a higher word frequency to the client than the local user vocabulary
  • At least one comparison unit 404 is located at the client or the server for comparing the local user vocabulary with the server vocabulary of the server; the comparison unit shown in the embodiment of FIG. 4 has only one, located at the server; in other embodiments, Each client can also set a comparison unit;
  • the server update unit 405 is configured to update the server-side user vocabulary according to the upload data
  • the client update unit 406 is configured to update the local user vocabulary according to the data downloaded from the server. Since the system corresponds to the method embodiment shown in FIG. 3, the same or similar points will not be described in detail, and the relevant parts may be referred to.
  • the foregoing four embodiments are all based on the concept of overall comparison of the thesaurus and data part transmission, but if the data records in the thesaurus are compared one by one to obtain the data to be transmitted, it is very computationally consuming. Even the server is unbearable, especially when there are multiple client request processing at the same time.
  • the following example presents a way to conserve computing resources: by local The method of setting up the unsynchronized vocabulary in the user vocabulary reduces the comparison process; further, a time stamp can be set up to avoid the direct comparison process for the data record.
  • a method and system for synchronizing update of a user vocabulary is shown, which relates to a server and at least one client, including:
  • Step 501 Record the input term and the word frequency information of the user to the unsynchronized word list; the local user vocabulary includes the synchronized vocabulary and the unsynchronized vocabulary; that is, after one update is completed, the input behavior information of the user is recorded in the unsynchronized word.
  • the next update only needs to upload the data in the unsynchronized vocabulary.
  • Step 502 Upload the unsynchronized vocabulary to the server when the first trigger condition is met; and add the word frequency of the server, if the entry does not exist in the server, join.
  • Step 503 When the second trigger condition is met, download server-side data for updating the synchronized word list in the local user vocabulary.
  • the downloaded server-side data may be an entire server-side user vocabulary, and the update is to directly replace the synchronized vocabulary in the local user vocabulary. This is the easiest way to update, but it can increase the waste of communication resources.
  • the client when downloading server-side data, the client uploads a timestamp of the previous download of the server-side data; the server compares the timestamp with the timestamp of each term maintained by the server, and the server-side data sent is: Terms and/or attribute parameters that are changed after the timestamp uploaded by the client.
  • the updating process may use the data records to cover the corresponding records in the synchronized word list, and if it is a newly added term, join the synchronized word list.
  • the timestamp of the download update is recorded according to the notification of the server; the server maintains the timestamp of each entry for the upload situation. Since the time stamp can be completely maintained by the server, it is preferably a server clock.
  • the term and/or attribute parameter changed after the timestamp uploaded by the client may be the data uploaded by the client or other client after the timestamp, or may be the server according to the user vocabulary or Update data automatically added after multiple user lexicon analysis, for example, some comprehensive personality data or adjustment of attribute parameters.
  • the embodiment may further include: Step 504: The server confirms to the client that the uploaded unsynchronized word list has been received; 505. The client merges the unsynchronized word list into the synchronized word list, where the combining may be a method of increasing the word frequency. If the term does not exist in the synchronized word list, the joining may be performed.
  • the embodiment may further include: when uploading and downloading data, the client provides a user vocabulary identifier, and the user vocabulary identifier is used to point to a specific user vocabulary.
  • the user vocabulary identifier may be a user name (for example, a user registration account), or may be a combination of an identification number assigned by the server (for example, a serial number, etc.) or a user name and an identification number, or may be a client. Calculate device hardware identification or address identification, and so on.
  • the user lexicon identification can only be accurately pointed to the required user vocabulary, and the embodiment does not need to limit its form here.
  • a user registration account may correspond to a user vocabulary, or may correspond to multiple user vocabularies, and may indicate which vocabulary to update when updating.
  • a user vocabulary can also correspond to multiple user registration accounts, that is, a situation in which multiple users use the same user vocabulary together. For example, a professional group member jointly maintains a user vocabulary.
  • the user may be required to pass the identity authentication before the processing operations such as uploading and downloading can be completed.
  • Specific identity authentication techniques are well known and will not be described here.
  • the user lexicon data corresponding to the account may be downloaded; or multiple identity authentication may be performed, and the data in the corresponding multiple user vocabularies may be downloaded and merged into the local user.
  • Thesaurus for downloading data on the server side, after an identity authentication, the user lexicon data corresponding to the account may be downloaded; or multiple identity authentication may be performed, and the data in the corresponding multiple user vocabularies may be downloaded and merged into the local user. Thesaurus.
  • the data uploaded by the client and the data stored by the server may further include: user input method Configuration data, and when to set the configuration data.
  • the embodiment may further include: uploading configuration data of the user input method, and setting a time of the configuration data, comparing the local configuration data of the user and the configuration data of the server, and setting the time according to the configuration data after the time is changed. Or keep the configuration data on the server side.
  • the embodiment may further include: downloading configuration data of the server and setting the time of the configuration data, comparing the local configuration data of the user and the configuration data of the server, and changing or retaining the local configuration data according to the configuration data after the time is set.
  • the step of updating the configuration data the following manner may also be adopted: The local configuration data is changed or retained according to the configuration data of the server. Since the setting of the configuration data is generally implemented by a selection method, the update can be performed by rewriting.
  • users may delete some entries in the local user lexicon, which can be updated by recording in the unsynchronized vocabulary. You can set up a new vocabulary to update it. When you upload the data, you can upload the vocabulary.
  • the deleted words involved in the download it can be recorded in the thesaurus data record, and the deleted words are updated by updating the data records after the timestamp locally; or can be recorded in the deleted words table on the server side, and the local deletion is performed by updating The vocabulary is updated.
  • the user may manually record the deleted word information of the user; or, by detecting the user's fallback operation in the candidate word window, the user's deleted word information may be recorded; or, The deletion operation of the user selected word on the screen after the preset time is detected, and the user's deleted word information is recorded.
  • FIG. 6 a system for synchronous updating of user lexicon corresponding to the method of FIG. 5 is shown, which relates to a server and at least one client, including:
  • the recording unit 602 is located at the client, and is used for recording the input term and the word frequency information of the user to the unsynchronized word list;
  • the local user vocabulary includes the synchronized vocabulary and the unsynchronized vocabulary;
  • a client communication unit 603 configured to upload the unsynchronized vocabulary to the server when the trigger condition is met;
  • the client update unit 604 is configured to update the local user vocabulary according to the data downloaded from the server; the server communication unit 605 is configured to send the user vocabulary data stored in the server to the client; and the server update unit 606 is configured to upload the The unsynchronized vocabulary is merged with the server's existing user vocabulary.
  • the server-side data that is sent may be the entire server-side user vocabulary, and the update may directly replace the synchronized vocabulary in the local user vocabulary.
  • the sent server-side data is: a term and/or an attribute parameter that is changed after the timestamp uploaded by the client.
  • the download request data of the client further includes: a timestamp of the previous download of the server-side data; the system further includes: a thesaurus comparison unit 607 located at the server end, configured to compare the timestamps The timestamp of each entry maintained with the server.
  • the client may further include: an unsynchronized vocabulary merging unit 608, configured to merge the unsynchronized vocabulary into the synchronized vocabulary when receiving the acknowledgment information that the server has received the unsynchronized vocabulary; The unsynchronized vocabulary.
  • an unsynchronized vocabulary merging unit 608 configured to merge the unsynchronized vocabulary into the synchronized vocabulary when receiving the acknowledgment information that the server has received the unsynchronized vocabulary.
  • the data uploaded by the client and the data stored by the server further include: configuration data of the user input method, and a time when the configuration data is set.
  • the client's download request data also includes: The setting time of the local configuration data.
  • the system further includes: a configuration data comparing unit 609 located at the server end, configured to compare the local configuration data of the user with the configuration data of the server, and send the setting time of the local configuration data after the setting time of the server configuration data is sent.
  • Server-side configuration data located at the client, configured to change local configuration data according to the received server-side configuration data.
  • the upload data and the download request data of the client further include: a user vocabulary identifier.
  • FIG. 7 there is shown an embodiment of a method for synchronizing user lexicon updates, which combines uploading and downloading, which is well suited for users to convert complex update situations using input methods between multiple computing devices.
  • Step 701 Record a user input term and word frequency information to an unsynchronized word list; and the local user vocabulary includes a synchronized word list and an unsynchronized word.
  • the client maintains a client timestamp for the local user vocabulary;
  • Step 702 When the trigger condition is met, upload the data D1 in the client unsynchronized vocabulary to the server, and upload the current client timestamp T1 as a parameter;
  • Step 703 The server searches for a term with a timestamp higher than T1 in the server-side user vocabulary to form a set D2; the server maintains a global timestamp, and maintains a term timestamp for each entry;
  • Step 704 The server updates the global timestamp to T2, and sends D2 and T2 to the corresponding client.
  • Step 706 The client updates the synchronized word list by using the data D2, and merges the data D1 into the synchronized word list;
  • Step 707 The client clears the unsynchronized word list, and updates the client timestamp to T2.
  • the embodiment may further include: when uploading and downloading data, the client provides a user vocabulary identifier, and the user vocabulary identifier is used to point to a specific user vocabulary.
  • the user may be required to pass the identity authentication before the processing operations such as uploading and downloading can be completed.
  • this embodiment may also include an update of configuration data and the like. Due to space limitations, the parts mentioned in the previous embodiments are not repeated here, please refer to the relevant description.
  • the user's input behavior information has been recorded in the unsynchronized word list: "User input Wl, W2, once,,, record as” Wl: 1; W2: 1". Since at this time, the server does not store data, it cannot return valid data D2, and client 1 merges the unsynchronized words table (word frequency addition) into the synchronized word list, and according to the server The notification changes the client timestamp to "2". The server sets the timestamp of Wl, W2 to "2".
  • the server sends D2 and the updated timestamp "3" - to the client 2; then, the server will upload the data D1 "W2: 1; W3: 1” and the stored data "Wl: 1 (2); W2: 1 ( 2 ),, merge (word frequency addition), and update the timestamp of the entry involved in the merge to "3", for example "W2: 1 + 1 (3); W3: 1 (3)”.
  • Client 2 Update the data D2 "W1: 1; W2: 1" to the synchronized vocabulary (if the entry does not exist, add the vocabulary, if it exists, directly cover it); and the data of the unsynchronized vocabulary D1 "W2: 1; W3: 1" merges into the synchronized word list (word frequency addition). Therefore, the data in the synchronized word list obtained by client 2 is "Wl: 1; W2: 1 + 1; W3: 1" Finally, Client 2 changes the client timestamp to "3" based on the server's notification.
  • the timestamp of client 2 is “7", and the data set D2 found by the server is "W4: 3 (8); W5: 1 (8) ", because the entry timestamp "8" of W4 and W5 is larger than the client. 2 timestamp "7".
  • the D2 can be directly updated to the synchronized vocabulary, and the client timestamp is changed to "9" according to the notification of the server.
  • an input method client is shown, which may specifically include the following components:
  • a recording unit 801 configured to record a user input term and word frequency information to an unsynchronized word list;
  • the local user vocabulary includes a synchronized vocabulary and an unsynchronized vocabulary;
  • a client communication unit 802 configured to upload data in the unsynchronized word list when the trigger condition is met
  • the client update unit 803 is configured to update the synchronized word list by using the data D2 returned by the server, and merge the data D1 into the synchronized word list; and clear the unsynchronized word list, and update the client time stamp according to the notification of the server to T2;
  • the data D2 returned by the server is a set of terms whose term timestamp is found in the server-side user vocabulary is higher than T1, and the timestamp T2 is determined by the server.
  • the data uploaded by the client and the data stored by the server may further include: configuration data of the user input method, and a time when the configuration data is set.
  • the update request data of the client further includes: setting time of the local configuration data; at this time, the client may further include: a configuration data changing unit 804, configured to change the local configuration data according to the received server-side configuration data.
  • the configuration data returned by the server is: after comparing the local configuration data of the user and the configuration data of the server, setting the configuration data later than the local setting time.
  • the update request data of the client further includes: a user vocabulary identifier.
  • a server for synchronizing update of a user's thesaurus is shown, which may include: a storage unit 901, configured to store a plurality of user vocabularies according to a user vocabulary identifier;
  • the server processing unit 902 is configured to search for a term with a timestamp higher than T1 in the server-side user vocabulary to form a set D2; and update the global timestamp to T2; the timestamp T1 is an uploaded client timestamp ;
  • a server communication unit 903, configured to send D2 and T2 to the corresponding client;
  • the server updating unit 904 is configured to merge the uploaded data D1 with the stored user vocabulary of the server, and update the term time stamp of the merging to T2; the data D1 is recorded by the client in the unsynchronized vocabulary The data in the user, including the user's input terms and word frequency information.
  • the data uploaded by the client and the data stored by the server may further include: a user input method
  • the configuration data, and the time when the configuration data is set, when the trigger condition is met, the update request data of the client further includes: a setting time of the local configuration data
  • the server may further include: a configuration data comparing unit 905, configured to compare The local configuration data of the user and the configuration data of the server end, if the setting time of the local configuration data is set after the setting time of the server configuration data, the server configuration data is sent; the client changes the local configuration according to the received server configuration data. data. If the setting time of the server side configuration data is earlier than the setting time of the local configuration data, the corresponding configuration data of the server side is updated according to the uploaded local configuration data.
  • the client clears the unsynchronized word list only after receiving the confirmation information of the server, and if not received, uploads the information in all the unsynchronized words in the next upload.
  • processing methods can also be adopted: organize each submitted data into one transaction, and apply for the transaction number before each submission; the server records the transaction number that has been successfully submitted so far, and the client fails to submit each time after submitting. If the confirmation has been successfully submitted, save the commit transaction for the next time; the client can submit the transaction that failed to confirm the success when it commits next time (or it is feasible to implement through transaction consolidation).

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Abstract

La présente invention concerne un procédé de mise à jour du stock de mots utilisateur de manière synchrone, relatif à un serveur et à au moins un terminal client. Il comprend les étapes suivantes : - présélection de l'espace de stockage pour stocker le stock de mots utilisateur dans le terminal serveur, - chargement des différentes entrées ou des différents paramètres d'attributs du stock de mots utilisateur local par rapport au stock de mots utilisateur local avec le stock de mots utilisateur dans le terminal serveur jusqu'au terminal de serveur lorsque la première condition de déclenchement est satisfaite, le serveur mettant à jour le stock de mots utilisateur dans le terminal serveur en utilisant les données, - téléchargement des différentes entrées ou des différents paramètres d'attribut du stock de mots utilisateur dans le terminal serveur par rapport au stock de mots utilisateur dans le terminal serveur avec le stock de mots utilisateur local sur le dispositif de calcul local lorsque la seconde condition de déclenchement est satisfaite, le dispositif de calcul local actualisant le stock de mots utilisateur local en utilisant les données.
PCT/CN2008/070751 2007-04-20 2008-04-18 Procédé et système de mise à jour d'un stock de mots utilisateur de manière synchrone WO2008128473A1 (fr)

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