| 摘要 |
A management server 101 has: a terminal state management unit 122 that manages state information transmitted from information terminals 102 and including information on an information terminal 102 and a user associated with each information terminal 102; and a network configuration management unit 123 that selects adjacent information terminals 102 of each information terminal 102 based on the state information of each information terminal 102 managed by the terminal state management unit 122, and calculates a connection link, which is a network for interconnecting adjacent information terminals 102, wherein the information terminal 102 has: an internal state management unit 113 that manages the state information of the information terminal 102; an adjacent management unit 115 that manages information on adjacent information terminals 102 selected by the network configuration management unit 123; and a messaging unit 116 that stores a message acquired from an adjacent information terminal via the connection link and a message inputted by the user in a message box opened to the other information terminals, and manages these messages, and the network configuration management unit 123 calculates a degree of dissimilarity among information terminals based on the state information of each information terminal 102, and calculates a first type connection link that creates a connection link sequentially from an information terminal 102 having a lower degree of dissimilarity, and a second type connection link which is created stochastically based on the degree of dissimilarity. |
