METHOD OF FACILITATING COMPUTER SORTING

Patent №

US 4,939,639

Granted

1990-07-03

Filed 1987

Owner

BELL-NORTHERN RESEARCH LTD.

+1 more

Lab

AI components

2

nlp · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

07061510

A method of facilitating the alphabetical dictionary sorting, by computer, of words based upon characters from a multilingual alphabet, especially the repertoire of characters defined in the new standard alphabet known as ISO 8859/1. This invention uses an encoding scheme to determine the language dependent sort orders for the characters defined in ISO 8859/1. This encoding scheme removes the dependency of sorting on the character set's internal collating representation. This method allows the same sorting software to support many (if not all) of the languages supported by the alphabet. By storing the language dependent sort orders as data files, the sorting software is immune to the user's language and hence is highly portable. The number of languages supported is directly proportional to the number of data files available.

Natural languageAI hardwareG06F 40/274G06F 7/24G06F 16/90348Y10S 707/99937

AI classification

Natural language1.00
AI hardware0.57
Speech0.11
Machine learning0.08
Vision0.03
Knowledge representation0.01
Evolutionary computation0.01
Planning0.00

Ownership

BELL-NORTHERN RESEARCH LTD.

assignment · 47550207

NORTHERN TELECOM LIMITED

assignment · 47660256

Assignors

LEE, EDDY, KULINEK, EUGENE, BELL-NORTHERN RESEARCH LTD.

On an employer assignment, the assignors are typically the inventors.

© 2026 NYSGPT2525 LLC