Inventor

CEREGHINI PAUL M

US4 patents

⚠️ This page may combine multiple inventors who share the name “CEREGHINI PAUL M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NCR CORP

2 patents

US6496834B1Dec 17, 2002

Method for performing clustering in very large databases

NCR CORP62 citations94

US6519591B1Feb 11, 2003

Vertical implementation of expectation-maximization algorithm in SQL for performing clustering in very large databases

NCR CORP29 citations90

(unassigned)

1 patent

US6615205B1Sep 2, 2003

Horizontal implementation of expectation-maximization algorithm in SQL for performing clustering in very large databases

30 citations89

CEREGHINI PAUL M

1 patent

US8082170B2Dec 20, 2011

Opportunity matrix for use with methods and systems for determining optimal pricing of retail products

CEREGHINI PAUL M8 citations74