The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2015
Filed:
Sep. 27, 2012
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Yuichi Tsuchimoto, Kawasaki, JP;
Toshihiro Shimizu, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A computer-readable recording medium storing a program causing a processor to execute an operation, the operation includes associating a mathematical function of which a domain includes a key to uniquely specify data to be stored, with each node; associating an index value indicating an amount of the data, with each node; substituting the key in the mathematical function to calculate a value of the mathematical function; substituting the value of the mathematical function and the index value in a weighting function, of which a domain includes the value of the mathematical function and the index value, and in which a size relationship of values of the weighting function is defined in a range of the weighting function, to calculate a value of the weighting function for every node; determining a node in which the data is to be stored, based on the size relationship; and outputting the node.