JP2009509229A - Message conversion system and method with enhanced context recognition - Google Patents

Abstract

Message conversion systems and methods with enhanced context awareness are provided. By effectively recognizing the context of the text message, logic errors when converting the text message are prevented. The filtering method using the statistical method and the individualization means are used as context recognition means. Therefore, there is an effect of reducing errors in context recognition. The content management module uses a database. The content usage module uses memory mapped I / O using data files. Therefore, the same data exists in the database and the data file. In addition, the content usage module maps data files to memory during initialization so that data can be used at high speed.

Description

  The present invention relates to a text message supplementary service that can be provided by a mobile communication service, and more particularly to enabling logical errors in text message conversion to be avoided by effectively recognizing the text message context.

Additional services related to the content of the message are currently being developed, but are not actually commercialized. The reason is because of problems such as a large recognition failure rate that occurs due to difficulty in recognition, misrecognition that occurs due to simple word recognition, and generation of erroneous results.
JP-T-2004-503168 Korean Patent Application Publication No. 2005-51465 Korean Patent Application Publication No. 2005-29902

  In other words, the automatically set content means the opposite of the intention of the user's message, and conveys mutually contradictory contents in the same message. Such a result can be fatal in a paid service. Even in the case of actual message-related service commercialization, there is an example in which the service staff does not use the recognition function that is currently used after finding such an error. Such a problem may be more problematic in the case of a Kanji message in which one character can function as a word, since the same character may have various meanings and roles.

  An object of the present invention is to propose a message conversion system and method that solves the problems such as a large recognition failure rate that occurs due to the difficulty of recognition as described above, misrecognition that occurs due to simple word recognition, and generation of erroneous results. .

In order to achieve the above technical object, the present invention provides a message conversion system. A message conversion system comprising: a component / filtering database for storing multimedia message system data composed of at least one of photos, voices and moving images; and short message system data composed of various characters; Subscriber information storage means for storing related setting items and transmitting / receiving terminal information which is terminal information of the mobile communication terminal; a message for receiving a subscriber message which is a message created by the subscriber of the terminal Receiving means; subscriber authentication means for confirming terminal information of a mobile communication terminal to receive the message and setting items related to a message conversion service of a short message system or a multimedia message system; Message discriminating means for confirming whether or not the subscriber message passes filtering by filtering using filtering data stored in a filtering database, wherein the message discriminating means includes first filtering means, second filtering means At least one of filtering means and third filtering means, wherein the first filtering means compares the subscriber message with a plurality of sentences for each subject, each sentence comprising at least one word, 2 filtering means compares the subscriber messages with a plurality of sentences including replaceable words, each sentence comprises at least one word, the third filtering means analyzes the messages by subscriber, and the frequency number Used repeatedly separately Extracting a sentence and performing content production or assignment with repeated syntax; and a multimedia message system corresponding to the subscriber message when the subscriber message passes filtering through the message discriminating means Component extraction means for extracting data or short message system data from the component / filtering database; combining the subscriber message and the multimedia message system data or short message system data in accordance with the display specifications of the receiving terminal Or by replacing the received message with the multimedia message system data or short message system data. Component combining means for generating a message system or short message system message; and message transmitting means for transmitting the generated multimedia message system or short message system message to the mobile communication terminal to be received.

  Further according to the present invention, the system further includes Internet matching means, wherein the Internet matching means accepts a subscription to a message conversion service of a short message system or multimedia message via a web page, and the Internet matching means includes All or part of the message creation function, the message conversion service function of the short message system or the multimedia message system, and the function of setting items related to the message conversion service of the short message system or the multimedia message system. Preferably it is provided.

  Further, according to the present invention, the component extracting means extracts a component including a blank area larger than the subscriber message from the component storage means, and the component combining means includes all or all of the extracted blank areas of the component. Preferably, the subscriber message is replaced and inserted in part.

  Further in accordance with the present invention, the component combining means combines the subscriber message with the selected component by replacing the subscriber message with a specific short message system message or multimedia message system message. Is preferred.

Further in accordance with the present invention, the component combining means preferably inserts the component before or after the subscriber message.
Further, according to the present invention, the component / filtering database at the time of operation or update loads the data of the database into a memory, and the message discriminating means and the component extracting means include the multimedia message system data and the short message. When selecting the system data and the filtering data, it is preferable to read the data loaded in the memory.

  Further, according to the present invention, the component / filtering database at the time of operation or update creates a data file including database data, and the message discriminating means and the component extracting means include the multimedia message system data, the data When selecting the short message system data and the filtering data, it is preferable to read the data included in the data file.

Furthermore, according to the present invention, the message discriminating means or the component extracting means reads the data file via a memory mapped I / O (memory mapped I / O), and the memory mapped I / O. Input / output preferably provides a memory area that can be read by storing and mapping some or all of the component / filtering database.

  Further, according to the present invention, the message discriminating means or the component extracting means reads the data file via a memory mapped input / output, and the memory mapped input / output loads all or part of the data file. It is preferable to provide a memory for reading and a memory that can be read by storing and mapping a part or all of the loaded data.

  Furthermore, according to the present invention, a message conversion method is provided. The message conversion method comprises: confirming terminal information of a mobile communication terminal that is a reception target of the message and setting items related to the message conversion service by receiving a message from the subscriber terminal; Using the means, the second filtering means, and the third filtering means, wherein the first filtering means uses a plurality of sentences for each subject for comparison with the message. Each sentence is composed of at least one word, the second filtering means uses a sentence composed of at least one word including replaceable words for comparison with the message, and the third filtering means grasps The content of the transmitted message of the individual user according to the context The third filtering means is an individualizing means using a statistical method; and the semantic structure of the context is grasped by each of the filtering means. Generating a subscriber message that has undergone processing and processing for grasping the semantic structure of the context by the individualizing means using a statistical method; when message conversion by context recognition is not performed after execution of the first filtering means; Executing the second filtering means; and executing the third filtering means for individualizing by a statistical method when message conversion by context recognition is not executed after the second filtering means is executed; The subscriber message combined with the extracted component; And transmitting to the mobile communication terminal Shin target.

  Further, according to the present invention, the individualization by the statistical method includes a message analysis step for each user, a syntax extraction step for repeated usage by frequency number, and a content production or assignment step for the syntax used repeatedly. Service application step.

According to the present invention, filtering as a means for context recognition has the effect of reducing context recognition errors by using individualized means by a statistical system.
According to the present invention, the content management module uses a database, and the content use module uses memory mapped I / O using a data file, so that the database and the data file have the same data. In the initialization step, the content use module can use the data at a higher speed than mapping the data file to the memory and using the database.

  Further, according to the present invention, the content management module updates the data correction database and updates the data file in the same manner, so that the content use module can immediately use the latest data.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a specific description of a related known function or configuration can unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. The terms described below are defined in consideration of the functions in the present invention, and may be changed depending on the intention or practice of the user or operator, and the meaning of each term is defined throughout the present specification. It must be interpreted based on the content that spans.

  1 to 2 show an embodiment of the prior art. As shown in the figure, according to the message conversion based on the existing word recognition, “love” can be effectively induced by recognizing the emotional state of the sender included in the message as shown in FIG. If content is prepared for a word such as “angry” and such a word is present in the message, the text message can be changed using the content. However, as shown in FIG. 2, such conversion by simple word recognition includes the problem of logical error. As shown in FIG. 2, the automatically set content as intended by the user's message has the opposite meaning, and conveys conflicting contents in the same message. Such a result may be fatal for paid services, and even in the actual message-related service commercialization case, after the service person finds such an error, the recognition function implemented is used. There is no example. Such a problem may be further problematic in the case of a Kanji message in which characters can serve as words, since the same characters can have various meanings and roles.

  FIG. 3 is a diagram for a communication network to which the present invention is applied. As shown in the figure, a communication network to which the present invention is applied includes a service server, a receiver terminal, a sender terminal, an SMS gateway (SMS G / w; short message system gateway), and an SMS center (short messaging system center). A short message system center), an MMS center (multimedia message system center), an MMS receiving terminal, and different telecom MMS servers. More specifically, if a message coming from the receiver terminal passes through the SMS center or the MMS center and enters the service server, the service server combines the components that match the text message and sends the message to the sender terminal. Transmit to. However, only the current operators are possible for the MMS center. That is, a multimedia message created by the A mobile communication company cannot be sent to the B mobile communication company. Therefore, the MMS center is not only connected to the receiver of the MMS terminal, but also connected to MMS servers of other mobile communication companies.

  FIG. 4 is a block diagram of a message conversion system according to the present invention. As shown in the figure, the message conversion system 13 of the present invention includes a message receiving unit 20, a subscriber authentication unit 21, and a message determination unit 22. The message receiving unit 20 receives a subscriber's message from the SMS center or the MMS center 12. The subscriber authentication unit 21 determines whether or not the subscriber is subscribed to the message conversion service by using a subscriber database, confirms the setting items related to the message conversion service designated by the subscriber, and receives the message to be received. Check the terminal information of the mobile communication terminal. The message discriminating unit 22 includes a filtering unit 27 that analyzes whether or not the message has passed through the filtering unit, and an individualizing unit 28 using a statistical method. The message conversion system 13 further includes a component extraction unit 23 and a component combination unit 24. The component extraction unit 23 extracts the component indicated by the confirmed message conversion service related setting item or the analyzed result value from the component / filtering database 14. The component combining unit 24 combines the extracted component with the subscriber message. The message combined with the component is transmitted to the SMS or MMS center 12 via the message transmission unit 25. The message conversion system 13 further includes an Internet matching unit 26. The Internet matching unit 26 receives a message conversion service subscription application from a mobile communication subscriber via at least one of the mobile communication terminal and the computer 16 and the Internet, thereby allowing the subscriber of the message conversion service to A message creation function via a page, various item setting functions related to message conversion, and a corresponding setting / inquiry function are provided.

  The SMS center or the MMS center 12 transmits the message of the mobile communication terminal to the message receiving unit 20 of the message conversion server 13, and at the same time, requests the subscriber message to be converted into the SMS or MMS message, and is converted thereby. An SMS or MMS message is transmitted to the destination mobile communication terminal.

  The component / filtering database 14 stores various types of MMS data such as photographs, voices and moving images, SMS data composed of various characters, and various types of data to be referred to by various filtering units of the message discrimination unit. Built.

  The subscriber database 15 stores the telephone number of the mobile communication terminal, the name of the mobile communication subscriber, the SMS or MMS automatic insertion option, and the terminal information of each mobile communication terminal. The terminal information of each mobile communication terminal is terminal information of the mobile communication terminal that transmits / receives a short message, such as presence / absence of an MMS service support function, terminal display specification information, and the like.

  The subscriber authentication unit 21 determines whether the mobile communication subscriber is subscribed to the message conversion service based on the personal information of the mobile communication subscriber stored in the subscriber database 15. The personal information of the mobile communication subscriber includes, for example, a telephone number of the mobile communication terminal, presence / absence of subscription to the message conversion service, subscriber ID and password. Further, the subscriber authentication unit 21 confirms the message conversion service related setting items stored in the subscriber database 15, the terminal information of the mobile communication terminal that is the object of receiving the SMS or MMS message, and the corresponding constituent elements. Provides information necessary for the message conversion process.

  The SMS center or MMS center 12 receives a message from the mobile communication terminal. If the corresponding mobile communication subscriber subscribes to the message conversion service, the SMS center or MMS center 12 requests the subscriber message to be converted into an SMS or MMS message. On the other hand, if the corresponding mobile communication subscriber does not subscribe to the message conversion service, the SMS center or the MMS center 12 preferably transmits the subscriber message to the mobile communication terminal according to the conventional method.

  The message determination unit 22 functions as follows as a component that performs pre-processing of message conversion. The message conversion pre-processing includes a step of confirming terminal information of a mobile communication terminal that is a message reception target and setting items related to the message conversion service by receiving a message from the subscriber terminal. Further, the message conversion preprocessing includes a step of grasping the semantic structure of the context by the first filtering means, the second filtering means, and the third filtering means. The first filtering means uses a plurality of sentences for one subject, and each sentence consists of at least one word. The second filtering means uses a sentence composed of at least one word including a replaceable word. The third filtering means accumulates the message transmission contents of the individual user according to the grasped context, and extracts the phrase or sentence and expression used repeatedly. The third filtering means is an individualizing means using a statistical method.

  The statistical method of individualizing means 28 includes a message analysis step for each user, a syntax extraction step that is repeatedly used for each frequency number, a content production or assignment step for the repeated syntax, and a service application step.

  The component extraction unit 23 extracts MMS data or SMS data corresponding to the subscriber message from the component / filtering database when the subscriber message passes the filtering through the message determination unit.

  The component combining unit 24 combines the subscriber message and the MMS data or SMS data corresponding to the display specifications of the reception target terminal, or replaces the received message with the MMS data or SMS data. To generate an MMS or SMS message.

  The Internet matching unit 26 is connected to at least one of the mobile communication terminal and the computer 16 via the Internet, and is a message conversion service subscription application web page, a message creation web page, and a web of various environment settings related to message conversion. Provides a page, SMS or MMS settings / query web page.

  On the other hand, it is easily understood by those skilled in the art that a message created by a mobile communication subscriber via the subscriber message creation web page of the Internet matching unit 26 is processed in the same manner by the various components described above. In addition, according to the present invention, it is possible to notify the mobile communication terminal that the message conversion is normally performed at the request of the subscriber. Further, according to the present invention, it is possible to perform billing processing on a monthly basis by using the message conversion service, billing processing according to the number of SMS message transmissions, or billing processing according to the number of MMS message transmissions.

  FIG. 5 shows a filtering unit of the message conversion system according to the present invention. As shown in the figure, the filtering unit includes a first filtering means based on a plurality of phrases and clauses, a second filtering means based on the structure of phrases and clauses, and a third filtering means that is an individualizing means based on a statistical method.

  Looking at the first filtering means in detail, when a word to be recognized by simple word recognition is set as a subject and has a meaning to be recognized, a plurality of phrases and clauses using this word or meaning are set. For example, when the theme “bus” is set, if the user ’s message when using simple word recognition is “I do n’t want to get on the bus, I ’m walking.” Decorating with can be an error. For example, a clearer filter consisting of at least one word, such as “I am on the bus”, “I am on the bus”, “I am on the bus”, etc. Use multiple filters on one subject to increase the frequency number.

  If the second filtering means is examined in detail, the filtering through the structure uses a filter composed of one word or more, but a replaceable form is used in order to increase the recognition frequency. For example, when the filter “A, I love you” is used for the filter for the subject “love”, A is “you” or a specific name. As another example, A and B may be a plurality of unspecified names in “A and B quarreled” against the subject “quarrel”. Such filtering of phrases and clauses containing replaceable words can be more complex than in the example, and can be recognized even if all the words do not match, and the filter consists of the above-mentioned phrases and clauses. The problem of low recognition rate can be complemented.

Looking at the third filtering means in detail, the word recognition methods of the first filtering means and the second filtering means use at least one word to reduce errors. However, this may cause a problem that the recognition rate is lower than that of simple word recognition. However, an individualization method based on a statistical method can be supplemented. The individualization by the statistical method is to automatically extract a phrase or a sentence and an expression that are repeatedly used by accumulating contents of message transmission of an individual user, and then provide a corresponding message conversion. This has the effect of increasing the user's message recognition and service provision success rate on the premise that words and expressions frequently used by the user are likely to be used again. This is largely achieved by the following steps. It is realized by a message analysis step for each user, a syntax extraction step that is repeatedly used for each frequency number, a content production or assignment step for the repeatedly used syntax, and a service application step. The message analysis step for each user and the repeated syntax extraction step for each frequency number are executed by an automated program. The content production or allocation service for the repeated syntax and the service application step are stored in the CMS database by the administrator's work.

  FIG. 6 shows a statistical processing system according to the present invention. FIG. 12 shows a flowchart of the statistical processing method according to the present invention. As shown in the figure, the previously presented word recognition method uses at least one word to reduce errors. This may cause a problem that the recognition rate is lower than that of simple word recognition, but the individualization method based on the statistical method can also be supplemented. Individualization by statistical methods accumulates message transmission contents of individual users, automatically extracts repeatedly used phrases or sentences and expressions, and then provides corresponding message conversion. This has the effect of increasing the success rate of user message recognition and service provision, with the premise that words and expressions frequently used by users are likely to be used again. This mainly includes a message analysis step for each user, a syntax extraction step that is repeatedly used for each frequency number, a content production or assignment step for the repeatedly used syntax, and a service application step. User-specific message analysis and repeated syntax extraction by frequency count are created or assigned to the syntax used repeatedly by an automated program through the administrator's work. .

  7 to 10 show a memory mapped I / O according to the present invention. As shown in the figure, the filtering means disclosed above is much more complicated than simple word recognition, and therefore requires a considerable amount of computing power when realized by a general method. Therefore, a memory mapped I / O that improves the speed in the implementation for efficiency is realized. In order to inspect the contents and words of user messages and add appropriate components, a list of contents and a list of words / phrases are required, and mapping information between corresponding lists is required. Usually, this type of data is often managed using a database that can be easily added / deleted / changed. Services that add contextual content must increase customer satisfaction by constantly adding and changing content and word / phrase data through user feedback. For this reason, the ease of content management is an element that must be recognized as important for realizing the service.

  In the case of using a database, management functions such as addition / change / deletion for content and word / phrase data can be performed by a simple SQL sentence, and can be easily realized. While it is easy to implement a content management module, a module that adds content to a text message using such data (hereinafter referred to as a “content use module”) needs to access the database every time a content is selected. If so, the content usage module is slowed down. Since several hundred milliseconds are required to access a normal database, such a database access is not suitable for a content use module that needs to process 100 or more text messages per second. This aspect is illustrated in FIG.

  The method shown in FIG. 7 ensures that the content and word / phrase data are the same as the related data by the content management module updating the database directly and the content usage module reading the data directly from the database. It is a method to do. Although the speed is low, since the content management module and the content use module are connected to the database regardless of the state of each other, there is an advantage that the implementation process is simple.

In order to avoid using the database by the content usage module while using the database, the content usage module during operation connects to the database and loads all the data into the memory, and then the memory data is saved every time content is selected. There is a mode to use. However, this method also needs to connect to the database and update the data loaded into the memory whenever there is a change in content or word / phrase data. For this reason, although performance degradation at the time of data use does not occur, it is inevitable that performance degradation occurs every time data is changed. This aspect is illustrated in FIG.

  In the present invention, while the content management module maintains the ease of managing content and words / phrases by using a database, the content use module uses the latest content and word / phrase data without using any database. The aspect which can maintain the maximum performance is presented. The present invention uses memory mapped I / O technology for this purpose. Memory mapped I / O is a technique in which part or all of a file is mapped to a module memory. The memory mapped I / O can read the same data as the data file when reading the mapped memory area. That is, if the content management module modifies the data file, the memory area to which the content use module is mapped is modified at the same time. Therefore, the content usage module of this method has an advantage that it can immediately recognize the correction of data necessary for the service such as the content word / phrase without a separate operation. An embodiment using this technique is shown in FIG.

  Memory-mapped I / O does not access memory directly, but accesses files at high speed. The data reading speed via the memory mapped I / O is about 3 times faster than the file reading speed. In other words, the data reading speed via the memory mapped I / O means that it is slower than the reading speed when the memory is directly accessed. Therefore, the service execution speed of the technique shown in FIG. 9 is slower than the service execution speed of the technique shown in FIG. In FIG. 8, all content and word / phrase data needs to be loaded into memory when the content usage module is initialized to maintain fast speed. Therefore, if the content and word / phrase data are larger than the system memory, the technique shown in FIG. 8 cannot be used. However, the memory mapped I / O can be used in such a case because only a part necessary for actual use can be mapped to the memory.

In the present invention, the technology shown in FIG. 9 is realized in a system having a memory that cannot store all contents and word / phrase data, and the technology shown in FIG.
The mode shown in FIG. 10 is a form in which the technique of FIG. 8 and the technique of FIG. 9 are integrated. The content use module loads all of the content and word / phrase data into the memory at the time of initialization, and at the same time performs mapping using the memory mapped I / O. Since the content use module reads data only from the memory when using the data in service, the content use module exhibits the best performance. However, the content use module periodically checks the content change presence / absence field in the mapped area. Since 1 byte is sufficient for this field, even if it is accessed once per second, the performance is not affected.

  If the content word / phrase data is corrected, the content management module reflects the correction items in the database and the data file, and sets the content change presence / absence field. At this time, the content use module detects the change of the content and the word / phrase data, and copies the mapped area data to the memory.

FIG. 11 is a flowchart of the message conversion method according to the present invention. As shown in the figure, the message is received (step S11), the subscriber information and the reception target terminal information are confirmed (step S12), and it is determined whether or not the subscriber is subscribed to the message conversion service (step S13). If it is subscribed, it is checked whether or not filtering has passed (step S14). If the filtering is passed, a component suitable for the subscriber message is extracted (step S15), and the component is combined with the subscriber message (step S16). The subscriber message combined with the component is transmitted through the message transmission unit (step S17).

  13 to 14 show examples of messages to which the present invention is applied. In FIG. 13, a message combined with a picture component is shown in the example. FIG. 14 shows an example of a message combined with a video or picture component.

An example of background art. An example of background art. 1 is a diagram of a communication network to which the present invention is applied. The block diagram of the message conversion system which concerns on this invention. The figure of the filtering part of the message conversion system concerning the present invention. The figure of the statistical processing system concerning the present invention. The figure which shows the memory mapped I / O which concerns on this invention. The figure which shows the memory mapped I / O which concerns on this invention. The figure which shows the memory mapped I / O which concerns on this invention. The figure which shows the memory mapped I / O which concerns on this invention. The flowchart of the message conversion method which concerns on this invention. The flowchart of the statistical processing method which concerns on this invention. The figure which shows the Example of the message to which this invention was applied. The figure which shows the Example of the message to which this invention was applied.

Explanation of symbols

12: SMS center or MMS center 13: Message conversion server 14: Component / filtering database 15: Subscriber database 20: Message reception unit 21: Subscriber authentication unit 22: Message discrimination unit 23: Component extraction unit 24: Component combination unit 25 : Message transmission unit 26: Internet matching unit 27: Filtering unit 28: Individualization means by statistical method

Claims (11)

A message conversion system, the message conversion system comprising:
A component / filtering database for storing multimedia message system data composed of at least one of photos, voices and videos, and short message system data composed of various characters;
Subscriber information storing means for storing setting items related to the message conversion service and transmitting / receiving terminal information which is terminal information of the mobile communication terminal;
Message receiving means for receiving a subscriber message, which is a message created by a subscriber of the terminal;
Subscriber authentication means for confirming the terminal information of the mobile communication terminal to receive the message and the setting items related to the message conversion service of the short message system or the multimedia message system;
Message discriminating means for confirming whether or not the subscriber message passes filtering by filtering using filtering data stored in the component / filtering database, wherein the message discriminating means is a first filtering means. At least one of a second filtering means and a third filtering means, wherein the first filtering means compares the subscriber message with a plurality of sentences for each subject, and each sentence comprises at least one word. The second filtering means compares the subscriber messages with a plurality of sentences including replaceable words, each sentence comprises at least one word, and the third filtering means analyzes the messages by subscriber. , Frequency number And performing the content producer or assigned by repeated use were extracted syntax, and repeatedly used were syntax,
Component extraction means for extracting multimedia message system data or short message system data corresponding to the subscriber message from the component / filtering database when the subscriber message passes filtering through the message determination means;
The subscriber message is combined with the multimedia message system data or short message system data corresponding to the display specifications of the receiving terminal, or the received message is combined with the multimedia message system data or short message system. Component combining means for generating a multimedia message system or short message system message by replacing with data, and transmitting the generated multimedia message system or short message system message to the mobile communication terminal to be received A message conversion system, comprising: The system further includes internet matching means,
The Internet matching means accepts subscription to a message conversion service for a short message system or multimedia message via a web page,
The Internet matching means includes a message creation function, a message conversion service function of a short message system or a multimedia message system, and a function of setting items related to a message conversion service of a short message system or a multimedia message system. The message conversion system of claim 1, wherein all or part of the message conversion system is provided. The component extraction means extracts a component including a blank area larger than the subscriber message from the component storage means,
The message conversion system according to claim 1, wherein the component combining unit replaces and inserts the subscriber message into all or a part of a blank area of the extracted component.   The message of claim 1, wherein the component combining means combines the subscriber message with the selected component by replacing the subscriber message with a specific short message system message or a multimedia message system message. Conversion system.   The message conversion system according to claim 1, wherein the component combining means inserts the component before or after the subscriber message. The component / filtering database when in operation or update loads the database data into memory,
6. The method according to claim 1, wherein the message determination unit and the component extraction unit read data loaded in the memory when selecting the multimedia message system data, the short message system data, and the filtering data. The message conversion system according to claim 1. The component / filtering database at the time of operation or update creates a data file containing the data of the database,
The message determination unit and the component extraction unit read data included in the data file when selecting the multimedia message system data, the short message system data, and the filtering data, respectively. The message conversion system according to claim 1. The message discriminating means or the component extracting means reads the data file via memory mapped input / output,
8. The message conversion system according to claim 7, wherein the memory mapped input / output provides a memory area that can be read by storing and mapping part or all of the component / filtering database. The message discriminating means or the component extracting means reads the data file via memory mapped input / output,
The memory mapped I / O provides a memory for loading all or part of the data file and a memory that can be read by storing and mapping a part or all of the loaded data. The message conversion system according to claim 7. A message conversion method, the message conversion method comprising:
Confirming terminal information of the mobile communication terminal that is the target of receiving the message and setting items related to the message conversion service by receiving a message from the subscriber terminal;
Using a first filtering means, a second filtering means, and a third filtering means to ascertain the semantic structure of the context, wherein the first filtering means includes a plurality of items for each subject for comparison with the message. Each sentence is composed of at least one word, and the second filtering means uses a sentence composed of at least one word including a replaceable word for comparison with the message, and the third filtering means Accumulates the content of the transmitted message of the individual user according to the grasped context, extracts phrases or sentences and expressions used repeatedly, and the third filtering means is an individualizing means using a statistical method And
Generating a subscriber message that has undergone the process of grasping the semantic structure of the context by each of the filtering means and the process of grasping the semantic structure of the context by the individualizing means using a statistical method;
Executing message filtering by context recognition after execution of the first filtering means, executing the second filtering means;
Executing the third filtering means to be individualized by a statistical method when message conversion by context recognition is not performed after execution of the second filtering means; and the subscriber message combined with the extracted component Transmitting the message to the mobile communication terminal to be received. Individualization by the statistical method is
Message analysis steps by user,
A repeated syntax extraction step by frequency number;
A content creation or assignment step for repeated syntax;
The message conversion method according to claim 10, further comprising a service application step.