| 摘要 |
PROBLEM TO BE SOLVED: To specify an object which matches conditions and specify an IP address of the object.SOLUTION: An address resolution system comprises: a resolver which includes attribute vector generation means to generate an attribute vector of an object from multi-attribute information in a registration request packet and query vector generation means to generate a query vector from condition designation for each attribute in a retrieval request packet; and an object management server which includes registration means to acquire the attribute vector of the object from the resolver, generate a K-dimensional vector by extracting K from the beginning of each rearrangement pattern and store it in a K-dimensional vector DB with an address of the object, retrieval vector generation means to generate S patterns of K-dimensional vectors using the rearrangement patterns from the query vector, score calculation means to calculate a score of q using a range for an attribute designated in a k-th element in the K-dimensional vector, and retrieval means to retrieve the K-dimensional vector database on the basis of the K-dimensional vector with the smallest score and specify an address for each object. |
