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Methods and apparatus for information storage and retrieval utilizing a method of hashing and different collision avoida 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-012/00
출원번호 US-0702444 (1991-05-16)
발명자 / 주소
  • Nemes Richard M. (Brooklyn NY)
출원인 / 주소
  • Bell Communications Research, Inc. (Livingston NJ 02)
인용정보 피인용 횟수 : 103  인용 특허 : 0

초록

An apparatus for performing storage and retrieval in an information storage system is disclosed which uses the hashing technique. In order to provide efficient and graceful operation under varying loading conditions, the system shifts between collision avoidance by linear probing with open addressin

대표청구항

An information storage and retrieval system for data records using a portion of each said data record for generating a hashed storage address in said system, said system comprising storage means for storing a collision count for each set of said data records having identical hashed storage addresses

이 특허를 인용한 특허 (103)

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