Article distribution system and article distribution method used in this system

An article distribution method used in an article distribution system in which a user terminal for receiving contributed articles that are viewed among users of a community is connected by way of a communication network to an article distribution device for both managing threads, which are groups of said articles that are relevant, and registering for each of said threads in an article database article registration data that include at least the content of said articles and article appraisal data that contain article appraisal values for the content of the articles to distribute said article appraisal data together with said article registration data to said user terminals;

• said article distribution method comprising:
• a) registering said article registration data and said article appraisal data in an article database for information registration that has been established beforehand;
• b) receiving article distribution requests from said user terminal and transmitting said article registration data that are relevant to the user terminal;
• c) both displaying on the user terminal, from among said article registration data that have been transmitted, the content of said articles, and receiving, from among the content of said articles that have been viewed, a response article that contains cited portions of one or more of said articles in order to register said response article in said article database;
• d) based on the content of said response article that has been registered in said article database, calculating relevant article appraisal values that include article volume, citation volume of said cited portions, and the citation ratio of said citation volume to said article volume and registering said article appraisal data in said article database;
• e) based on said appraisal data that have been registered in said article database, calculating a thread value for a thread corresponding to said response article and registering thread appraisal data in said article database;
• f) calculating configurations ratios of said thread appraisal value with respect to each of said article appraisal value;
• and
• g) transmitting said article appraisal data and said thread appraisal data that have been registered in said article database to the user terminal,
• wherein the article volume and the citation volume are calculated based on a number of characters in said response article and said cited portions of one or more of said articles in said response article.

A computer readable storage medium embodying a program for, in an article distribution system in which a user terminal for receiving contributed articles that are viewed among users of a community is connected by way of a communication network to an article distribution device for both managing threads, which are groups of said articles that are relevant, and registering for each of said threads in an article database article registration data that include at least the content of said articles and article appraisal data that contain article appraisal values for the content of the articles to distribute said article appraisal data together with said article registration data to said user terminal, causing a computer to operate as said article distribution device;

• said program causing a computer to execute processes of:
• a) registering said article registration data and said article appraisal data in an article database for information registration that has been established beforehand;
• b) receiving article distribution requests from said user terminal and transmitting said article registration data that are relevant to the user terminal;
• c) both displaying on the user terminal, from among said article registration data that have been transmitted, the content of said articles, and receiving, from among the content of said articles that have been viewed, a response article that contains cited portions of one or more of said articles in order to register said response article in said article database;
• d) based on the content of said response article that has been registered in said article database, calculating relevant article appraisal values that include article volume, citation volume of said cited portions, and the citation ratio of said citation volume to said article volume, and registering said article appraisal data in said article database;
• e) based on said appraisal data that have been registered in said article database, calculating a thread appraisal values for a thread corresponding to said response article and registering thread appraisal data in said article database;
• f) calculating configurations ratios of said thread appraisal value with respect to each of said article appraisal value;
• and
• g) transmitting said article appraisal data and said thread appraisal data that have been registered in said article database together with said article registration data to the user terminal,
• wherein the article volume and the citation volume are calculated based on a number of characters in said response article and said cited portions of one or more of said articles in said response article.

An article distribution device that is connected by way of a communication network to a user terminal for receiving contributed articles that are viewed among users of a community, and that both manages threads, which are groups of said articles that are relevant, and registers for each of said threads in an article database, article registration data that include at least the content of said articles and article appraisal data that include article appraisal values for the content of the articles to distribute said article appraisal data together with said article registration data to said user terminal;

• said article distribution device comprising:
• an article transmitter for receiving article distribution requests from said user terminal and for transmitting said article registration data that are relevant to the user terminal in advance, for transmitting said article appraisal data and thread appraisal data that are subsequently registered in an article appraisal value registration unit and in a thread appraisal value registration unit to the user terminal and for displaying, on the user terminal, the content of said articles;
• a response article registration unit for both receiving, from among the content of said articles that have been viewed, a response article that contains cited portions of one or more of said articles and registering said response article in said article database;
• an article appraisal value registration unit for, based on the content of said response article that has been registered in said response article registration unit, calculating said article appraisal values that include:
• article volume, citation volume of said cited portions, and the citation ratio of said citation volume to said article volume, and for registering said article appraisal data in said article database;
• and
• a thread appraisal value registration unit for calculating a thread appraisal value for a thread corresponding to said response article based on said article appraisal data that have been registered by said article appraisal value registration unit, and for registering said thread appraisal data in said article database,
• wherein said article appraisal value registration unit and said thread appraisal value registration unit calculate configuration ratios of said thread appraisal value with respect to each of said article appraisal values, and
• wherein the article volume and the citation volume are calculated based on a number of characters in said response article and said cited portions of one or more of said articles in said response article.