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Dive into the research topics where Philip Yen-Tang Chang is active.

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Featured researches published by Philip Yen-Tang Chang.


Ibm Systems Journal | 1988

OS/2 EE database manager overview and technical highlights

Philip Yen-Tang Chang; William Walter Myre

Structured Query Language (SQL) has become an industry standard. It is supported by mainframe products. This paper describes the OS/2 EE Database Manager, which is based on the relational database model of E. F. Codd and on the SQL query language. A functional overview of the OS/2 EE Database Manager and OS/2 EE is provided; technology applied to different areas is highlighted.


Archive | 1993

Method and apparatus for reserving system resources to assure quality of service

Mark John Baugher; Philip Yen-Tang Chang; Gregory Lynn Morris; Alan Palmer Stephens


Archive | 1981

Qualifying and sorting file record data

Philip Yen-Tang Chang; Virginia M. Hoffman


Archive | 1995

Authenticating remote users in a distributed environment

Radhakrishna Aditham; Philip Yen-Tang Chang; Paul H. Kramer


Archive | 1988

Program source code translator

Philip Yen-Tang Chang; Daniel Jerome Coyle; Dan Carter Hargrove; Domingo Segundo Hidalgo


Archive | 2003

Dynamic service-on-demand delivery messaging hub

Virgil A. Albaugh; Messaoud Benantar; Philip Yen-Tang Chang; Hari Haranath Madduri


Archive | 1988

System and method for performing a sort operation in a relational database manager to pass results directly to a user without writing to disk

Philip Yen-Tang Chang; Daniel Jerome Coyle; Timothy R. Malkemus; Rebecca Ann Rodriguez; Philip John Welti


Archive | 1988

MULTILINGUAL INDEXING SYSTEM FOR ALPHABETICAL LYSORTING BY COMPARING CHARACTER WEIGHTS AND ASCII CODES

Philip Yen-Tang Chang; Michael Cross


Archive | 1989

Interface device and method in a computer system

Philip Yen-Tang Chang; Gerald Samuel Ronga


Archive | 2002

System and method for partial ordering service capabilities in an e-marketplace hub

Virgil A. Albaugh; Messaoud Benantar; Philip Yen-Tang Chang; Hari Haranath Madduri

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