Search

Michelle M Jou

from San Jose, CA
Age ~67
Get Report
Also known as:
Michelle D Jou, Michelle Joli
Related to:
Claudio LouShei JouMichael Jou
Connected to:
Ella Jou, 63Lin Jou, 41Michael Y Jou, 47Patrick H Jou, 37Alexandre D Jouan, 46Gloria S Jouan, 75Valerie A Jouan, 60James C Jouanet, 44John P Jouanet, 52Thomas P Jouannet, 72

Michelle Jou Phones & Addresses

  • San Jose, CA
  • 6313 Desert Flame Dr, San Jose, CA 95120

Resumes

Resumes

Michelle Jou Photo 1

Customer Service Specialist

View page
Location:
San Jose, CA
Work:

Customer Service Specialist
Michelle Jou Photo 2

Customer Service Specialist

View page
Location:
San Jose, CA
Work:

Customer Service Specialist

Business Records

Name / Title
Company / Classification
Phones & Addresses
Michelle Jou
Vice President
MARY LOU, INC

Publications

Us Patents

Relational Database Extender That Supports User-Defined Index Types And User-Defined Search

View page
US Patent:
6338056, Jan 8, 2002
Filed:
Apr 22, 1999
Appl. No.:
09/296821
Inventors:
Stefan Dessloch - San Jose CA
Gene Y. C. Fuh - San Jose CA
Michelle Mei-Chiou Jou - San Jose CA
Nelson Mendonca Mattos - San Jose CA
Raiko Nitzsche - Dranske/Rg., DE
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 1730
US Classification:
707 2, 3 4, 3100, 3102, 3104
Abstract:
A new approach to indexing semi-structured, non-traditional data uses an external search engine accessible to a database engine through a standardized interface. An external index managed by an external search engine maps object identifiers associated with the non-traditional data to row identifiers for a table stored in the relational database. In response to a query, one or more of the object identifiers are retrieved from the external index by the external search engine. The object identifiers returned by the external search engine are then used by the database engine to retrieve one or more row identifiers from an index in the relational database. The row identifiers are then used to retrieve one or more rows from the table in the relational database.

Aggregate Predicates And Search In A Database Management System

View page
US Patent:
6947934, Sep 20, 2005
Filed:
Feb 16, 2000
Appl. No.:
09/505165
Inventors:
Weidong Chen - Foster City CA, US
Michelle Meichiou Jou - San Jose CA, US
Apostol Ivanov Natsev - Bronxville NY, US
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F017/30
US Classification:
707 7, 707101
Abstract:
A technique for executing a statement in a computer to manipulate data in a data store connected to the computer. Initially, a statement having an aggregate predicate is received. Then, when evaluating the statement, the aggregate predicate is processed to rank data. Furthermore, evaluating includes performing an extended sort operator with early termination.

Query Processing System That Computes Grouping Sets, Rollup, And Cube With A Reduced Number Of Group Bys In A Query Graph Model

View page
US Patent:
59639369, Oct 5, 1999
Filed:
Jun 30, 1997
Appl. No.:
8/885485
Inventors:
Roberta Jo Cochrane - Los Gatos CA
Michelle Meichiou Jou - San Jose CA
George Lapis - San Jose CA
Mir Hamid Pirahesh - San Jose CA
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 1730
US Classification:
707 3
Abstract:
Method and apparatus for detecting and stacking grouping sets to support GROUP BY operations with GROUPING SETS, ROLLUP and CUBE extensions in relational database management systems, with greatly reduced numbers of grouping sets. A first GROUP BY (element-list1) is input to a second GROUP BY (element-list2), resulting in the GROUP BY of the intersection of the two lists. This intersection property is then useable to reduce the number of GROUP BYs required to implement the grouping by GROUPING SETS, ROLLUPs, and CUBEs required for the online analytical processing of data contained in the database.

Optimization Of Sql Queries Using Universal Quantifiers, Set Intersection, And Max/Min Aggregation In The Presence Of Nullable Columns

View page
US Patent:
55903240, Dec 31, 1996
Filed:
Feb 7, 1995
Appl. No.:
8/384925
Inventors:
Ting Y. Leung - San Jose CA
Mir H. Pirahesh - San Jose CA
Michelle M. Jou - San Jose CA
David E. Simmen - San Jose CA
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 1730
US Classification:
395605
Abstract:
A method and apparatus for optimizing SQL queries by propagating and exploiting column nullability. Column nullability is identified and propagated using a three-valued logic, wherein a column of a table can be identified nullability information is exploited to optimize query operations through transformations. In one aspect of the present invention, quantified predicates (such as ">ALL") are transformed into simple predicates involving singleton subqueries so that indexing can be exploited. In another aspect of the present invention, "is not null" predicates are generated and pushed for certain aggregate queries. In still another aspect of the present invention, intersect operations are transformed into joins. The end result is that the present invention can significantly enhance the performance of the queries.

Generalized Model For The Exploitation Of Database Indexes

View page
US Patent:
62531964, Jun 26, 2001
Filed:
Jul 9, 1998
Appl. No.:
9/112307
Inventors:
Gene Y. C. Fuh - San Jose CA
Michelle Mei-Chiou Jou - San Jose CA
Kamilla Kazimierowicz - Kaiserslautern, DE
Brian Thinh-Vinh Tran - San Jose CA
Yun Wang - Saratoga CA
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 1730
US Classification:
707 3
Abstract:
A method, apparatus, and article of manufacture for computer-implemented exploitation of database indexes. A statement is executed in a database stored on a data storage device connected to a computer. The database contains data. A model based on pattern matching for a user-defined predicate and selection of an index exploitation rule based on a matched user-defined predicate is provided to be used for exploiting an index to retrieve data from the database.

Multiple-Stage Evaluation Of User-Defined Predicates

View page
US Patent:
61923583, Feb 20, 2001
Filed:
Jul 9, 1998
Appl. No.:
9/112301
Inventors:
Gene Y. C. Fuh - San Jose CA
Michelle Mei-Chiou Jou - San Jose CA
Hsin Pan - San Jose CA
Yun Wang - Saratoga CA
Assignee:
Internatioanal Business Machines Corporation - Armonk NY
International Classification:
G06F 1730
US Classification:
707 4
Abstract:
A method, apparatus, and article of manufacture for a computer-implemented multiple-stage evaluation of a user-defined predicate. A statement is executed in a database stored on a data storage device connected to a computer. The statement is received containing a user-defined predicate with a user-defined function. Then, multiple-stage evaluation of the user-defined predicate is performed.

Optimization Of Correlated Sql Queries In A Relational Database Management System

View page
US Patent:
58227504, Oct 13, 1998
Filed:
Jun 30, 1997
Appl. No.:
8/884868
Inventors:
Michelle M. Jou - San Jose CA
Ting Yu Leung - San Jose CA
Mir Hamid Pirahesh - San Jose CA
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 1730
US Classification:
707 2
Abstract:
A relational database management system (RDBMS) efficiently evaluates correlated subqueries by decorrelating them and taking care of the so-called SQL count bug and yet avoid using the expensive outer join operation. When there is no tuple match from a correlated subquery, the RDBMS query processor returns a tuple of null(s) from a scalar derived table, and then uses COALESCE function to generate a proper count value of zero from the null. The correlation level remains one. The query processor also performs a pass-through optimization to eliminate a join operation for floating SELECT operation by removing a join operation involving the magic operation, so that the correlation bindings are received from the correlation source table rather than the magic operation.

User-Defined Search Using Index Exploitation

View page
US Patent:
62666630, Jul 24, 2001
Filed:
Jul 9, 1998
Appl. No.:
9/113976
Inventors:
Gene Y. C. Fuh - San Jose CA
Michelle Mei-chiou Jou - San Jose CA
Daniel T. Lee - Fremont CA
Ping Li - San Jose CA
Hsin Pan - San Jose CA
Shahrokh Talmoud - San Jose CA
Brian Thinh-Vinh Tran - San Jose CA
Yun Wang - Saratoga CA
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 1730
US Classification:
707 4
Abstract:
A method, apparatus, and article of manufacture for a computer-implemented model for user-defined search in Relational Database Management Systems. A statement is executed in a database stored on a data storage device connected to a computer. Data that is qualified by user-defined functions is located based on a model that supports user-defined search.
Control profile
Michelle M Jou from San Jose, CA, age ~67 Get Report