PUSH-TYPE WEB SYSTEM WITH INFORMATION FILTER MOUNTED THEREIN

PROBLEM TO BE SOLVED: To solve the following problem of expanding RSS by enabling writes on the RRS which usually only has a read function for the purpose of increasing the convenience of RSS wherein the problem of covert channels becomes apparent although rapid changes in response to information generation are made possible. SOLUTION: A push-type Web system includes a front end part, an information filter part, an inference engine part, a CGI part, an RSS feed part, a first file system part for storing contents, and a second file system part for storing definition files used by the inference engine. A user accessing the system has his access right examined via the front end part and is allowed access within the range of the right. COPYRIGHT: (C)2011,JPO&INPIT