Information retrieval apparatus and a method
Information retrieval apparatus and computer-readable...
Information retrieval apparatus and information retrieval...
Information retrieval apparatus and information retrieval...
Information retrieval apparatus and information retrieval...
Information retrieval apparatus and recording medium having...
Information retrieval apparatus using a hierarchical structure o
Information retrieval based on use of sub-documents
Information retrieval based on use of subdocuments
Information retrieval based on using and locating subdocuments
Information retrieval engine
Information retrieval from a collection of data
Information retrieval from a collection of information...
Information retrieval from a collection of information...
Information retrieval from hierarchical compound documents
Information retrieval from hierarchical compound documents
Information retrieval method for optimizing queries having...
Information retrieval method with efficient similarity...
Information retrieval server and system including the server
Information retrieval support method and information...