| 摘要 |
PROBLEM TO BE SOLVED: To provide a tuple accumulation/retrieval system for, even when the same type of sensors or actuators are increased in an ubiquitous environment, performing data communication or data accumulation among them. SOLUTION: The tuple accumulation/retrieval system is configured by connecting a tuple device which performs tuple accumulation/retrieval through a network to a terminal which makes a tuple write request to the tuple device. The terminal selects one tuple device address in the list of tuple device addresses included in a tuple distribution table cache for a write tuple (S107), and transmits a tuple write request including message classification information showing the tuple write request, tuple classification information showing the classification of the tuple, and the tuple (S108). COPYRIGHT: (C)2010,JPO&INPIT
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