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:
Jan. 24, 2017
Filed:
Dec. 31, 2012
Teradata Us, Inc., Dayton, OH (US);
Lijun Zhao, Haidian District, Beijing, CN;
Yuyang Liu, Chaoyang District, CN;
Huijun Liu, Hengyang, CN;
Yu Wang, Haidian District, CN;
Lijun Zhao, Haidian District, CN;
Teradata US, Inc., Dayton, OH (US);
Abstract
Techniques for resolving single source shortest path for database processing are provided. Graph data for nodes having weights for edges of a database network are iterated producing a new message table and results table in each iteration. The results table stores the minimum path weight. For each iteration the graph data and message table are joined to produce a state of a node and outgoing edge messages. The message table and results table are co-grouped to generate a new message for a next node to process. When done the single source shortest path for the network is produced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile