Yoichi TSUJI

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for quantifying a data page repetition pattern fo...
- Patent number 7,921,085
- Issue date Apr 5, 2011
- International Business Machines Corporation
- Shuanglin Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cost-based subquery correlation and decorrelation
- Patent number 7,840,552
- Issue date Nov 23, 2010
- International Business Machines Corporation
- Thomas Abel Beavin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Management of database statistics
- Patent number 7,814,072
- Issue date Oct 12, 2010
- International Business Machines Corporation
- Patrick Dooling Bossman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic semi-join processing with runtime optimization
- Patent number 7,565,342
- Issue date Jul 21, 2009
- International Business Machines Corporation
- You-Chin Fuh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cost-based subquery correlation and decorrelation
- Patent number 7,376,646
- Issue date May 20, 2008
- International Business Machines Corporation
- Thomas Abel Beavin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Query workload statistics collection in a database management system
- Patent number 7,302,422
- Issue date Nov 27, 2007
- International Business Machines Corporation
- Patrick Dooling Bossman
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR QUANTIFYING A DATA PAGE REPETITION PATTERN FO...
- Publication number 20080243761
- Publication date Oct 2, 2008
- Shuanglin Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COST-BASED SUBQUERY CORRELATION AND DECORRELATION
- Publication number 20080215534
- Publication date Sep 4, 2008
- International Business Machines Corporation
- Thomas Abel BEAVIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Query Workload Statistics Collection in a Database Management System
- Publication number 20080033912
- Publication date Feb 7, 2008
- International Business Machines Corporation
- Patrick Dooling Bossman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamic statement processing in database systems
- Publication number 20070219973
- Publication date Sep 20, 2007
- International Business Machines Corporation
- Baoqiu Cui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamic semi-join processing with runtime optimization
- Publication number 20070061288
- Publication date Mar 15, 2007
- You-Chin Fuh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cost-based subquery correlation and decorrelation
- Publication number 20060287979
- Publication date Dec 21, 2006
- Thomas Abel Beavin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Prefetch performance of index access by look-ahead prefetch
- Publication number 20060212658
- Publication date Sep 21, 2006
- International Business Machines Corporation
- Namik Hrle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Selection of optimal plans for FIRST-N-ROW queries
- Publication number 20060167845
- Publication date Jul 27, 2006
- International Business Machines Corporation
- Li Xia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Management of database statistics
- Publication number 20060149695
- Publication date Jul 6, 2006
- International Business Machines Corporation
- Patrick Dooling Bossman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Query workload statistics collection in a database management system
- Publication number 20050234900
- Publication date Oct 20, 2005
- International Business Machines Corporation
- Patrick Dooling Bossman
- G06 - COMPUTING CALCULATING COUNTING

Yoichi TSUJI

Person

Patents Grantslast 30 patents

Method and system for quantifying a data page repetition pattern fo...

Cost-based subquery correlation and decorrelation

Management of database statistics

Dynamic semi-join processing with runtime optimization

Cost-based subquery correlation and decorrelation

Query workload statistics collection in a database management system

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR QUANTIFYING A DATA PAGE REPETITION PATTERN FO...

COST-BASED SUBQUERY CORRELATION AND DECORRELATION

Query Workload Statistics Collection in a Database Management System

Dynamic statement processing in database systems

Dynamic semi-join processing with runtime optimization

Cost-based subquery correlation and decorrelation

Prefetch performance of index access by look-ahead prefetch

Selection of optimal plans for FIRST-N-ROW queries

Management of database statistics

Query workload statistics collection in a database management system