| 摘要 |
<p>PROBLEM TO BE SOLVED: To efficiently provide an information that represents wide not only a human relation of a wide range and direct but also a human relation including indirect one. SOLUTION: When a main program 51 acquires the name of an object to be analyzed from a user, an extraction program 52 extracts a record having an introducer name field incorporating the name from a master table 61 and further, a record is extracted from a master table 61, which record has an introducer field incorporating the name existing in the name field of the extracted record. After that, the same operation is repeated and when extraction of records is finished, the program 51 accumulates an extraction result table representing extraction results, finds the number of persons who are directly and indirectly introduced by the object to be analyzed and shows the found results.</p> |
