sistema de anúncio, método de controle de um sistema de anúncio, e, meio de armazenamento de informação legível por computador

摘要

An advertising system capable of efficiently providing an advertisement is provided. An information list acquisition unit (33) acquires all or part of a list of information stored in an information list storage unit (31) for storing the list of information. An advertisement subject selection unit (34) selects at least one piece of information of a plurality of pieces of information contained in the list of information stored in the information list storage unit (31), as an advertisement subject. A screen data generation unit (35) generates screen data of a screen including an advertisement area for displaying an advertisement of the information selected as the advertisement subject by the advertisement subject selection unit (34), and a list area for displaying the all or part of the list of information acquired by the information list acquisition unit. The advertisement subject selection unit (34) decideswhether or not the information is to be selected as the advertisement subject based on a rank of the information in the case where the all or part of the list of information stored in the information list storage unit (31) is sorted in a certain order.