Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Corvinelli; Vincent
Address:
Mississauga, CA
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
8126872 Methods of cost estimation using partially applied predicates February 28, 2012
In accordance with aspects of the present invention, provided are methods for incrementally estimating the cardinality of a derived relation including statistically correlated partially applicable predicates for a range-partitioned table. During the generation of a QEP a cardinality
8051058 System for estimating cardinality in a database system November 1, 2011
A system for estimating cardinalities for a plurality of columns in a database system is disclosed. The system include obtaining statistics collected for the plurality of columns. A first portion of the statistics indicates at least one relationship between at least a portion of the
7478083 Method and system for estimating cardinality in a database system January 13, 2009
A method and system for estimating cardinalities for a plurality of columns in a database system is disclosed. The method and system include obtaining statistics collected for the plurality of columns. A first portion of the statistics indicates at least one relationship between at l
7461050 Methods of cost estimation using partially applied predicates December 2, 2008
In accordance with aspects of the present invention, provided are methods for incrementally estimating the cardinality of a derived relation including statistically correlated partially applicable predicates for a range-partitioned table. During the generation of a QEP a cardinality










 
 
  Recently Added Patents
System and method for creating, managing and trading hedge portfolios
Method for switching channels in a wireless communication network
Plants and seeds of hybrid corn variety CH424126
Housekeeping cart
Method of processing data and display apparatus for performing the method
Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming method, and image forming apparatus
Battery loading and unloading mechanism
  Randomly Featured Patents
System and method for gaming
Orthopedic devices, materials and methods
Photochromic curable composition
Musical piece recommendation system and method
Portion of a safety razor handle
Family ring protection technique
Air:fluid distribution system and method
Binarization using a local average, and using error diffusion
Instrument
Locking mechanism