| 摘要 |
<p>An information processing system has a plurality of information processing units (1). The information processing system includes: an information collector (20) configured to collect device identification information assigned to each of the information processing units; a storage (32) configured to store history information indicating whether each piece of the device identification information collected by the information collector has been used as system identification information of the information processing system; and a decision unit (20) configured to determine the system identification information from the device identification information collected by the information collector, according to the history information stored in the storage and the device identification information collected by the information collector.</p> |
