CA974650A - Information retrieval system and method - Google Patents

Information retrieval system and method

Info

Publication number
CA974650A
CA974650A CA109,034A CA109034A CA974650A CA 974650 A CA974650 A CA 974650A CA 109034 A CA109034 A CA 109034A CA 974650 A CA974650 A CA 974650A
Authority
CA
Canada
Prior art keywords
information retrieval
retrieval system
information
retrieval
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA109,034A
Other versions
CA109034S (en
Inventor
Hal P. Eastman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA974650A publication Critical patent/CA974650A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/90335—Query processing
    • G06F16/90344—Query processing by using string matching techniques
CA109,034A 1970-03-31 1971-03-30 Information retrieval system and method Expired CA974650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2426670A 1970-03-31 1970-03-31

Publications (1)

Publication Number Publication Date
CA974650A true CA974650A (en) 1975-09-16

Family

ID=21819722

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,034A Expired CA974650A (en) 1970-03-31 1971-03-30 Information retrieval system and method

Country Status (5)

Country Link
US (1) US3676851A (en)
CA (1) CA974650A (en)
DE (1) DE2115198A1 (en)
FR (1) FR2083975A5 (en)
GB (1) GB1328164A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913074A (en) * 1973-12-18 1975-10-14 Honeywell Inf Systems Search processing apparatus
US4003029A (en) * 1974-08-09 1977-01-11 Asahi Kogaku Kogyo Kabushiki Kaisha Information search system
US4058850A (en) * 1974-08-12 1977-11-15 Xerox Corporation Programmable controller
US4004281A (en) * 1974-10-30 1977-01-18 Motorola, Inc. Microprocessor chip register bus structure
JPS52123137A (en) * 1976-04-09 1977-10-17 Hitachi Ltd Duplication memory control unit
US4124893A (en) * 1976-10-18 1978-11-07 Honeywell Information Systems Inc. Microword address branching bit arrangement
US4130868A (en) * 1977-04-12 1978-12-19 International Business Machines Corporation Independently controllable multiple address registers for a data processor
US4092732A (en) * 1977-05-31 1978-05-30 International Business Machines Corporation System for recovering data stored in failed memory unit
US4837675A (en) * 1981-10-05 1989-06-06 Digital Equipment Corporation Secondary storage facility empolying serial communications between drive and controller
US5829002A (en) * 1989-02-15 1998-10-27 Priest; W. Curtiss System for coordinating information transfer and retrieval
US5267145A (en) * 1989-06-30 1993-11-30 Icom, Inc. Method and apparatus for program navigation and editing for ladder logic programs by determining which instructions reference a selected data element address
AU620994B2 (en) * 1989-07-12 1992-02-27 Digital Equipment Corporation Compressed prefix matching database searching
US5325291A (en) * 1992-10-22 1994-06-28 Thomas L. Garrett Method of verifying insurance on registered vehicles
JP4050559B2 (en) * 2002-06-28 2008-02-20 富士通株式会社 Content search processing program, recording medium recording content search processing program, and operator inquiry processing system
US8136013B2 (en) * 2006-08-25 2012-03-13 Broadcom Corporation Burst error correction based on fire code
US20080082896A1 (en) * 2006-08-25 2008-04-03 Broadcom Corporation Burst error correction with offset for correction vector based on fire code
US9465651B2 (en) * 2014-01-09 2016-10-11 Netronome Systems, Inc. Transactional memory having local CAM and NFA resources
US9379739B2 (en) * 2014-08-11 2016-06-28 Qualcomm Incorporated Devices and methods for data recovery of control channels in wireless communications

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954433A (en) * 1957-10-30 1960-09-27 Bell Telephone Labor Inc Multiple error correction circuitry
US3273119A (en) * 1961-08-21 1966-09-13 Bell Telephone Labor Inc Digital error correcting systems
US3332069A (en) * 1964-07-09 1967-07-18 Sperry Rand Corp Search memory
US3295102A (en) * 1964-07-27 1966-12-27 Burroughs Corp Digital computer having a high speed table look-up operation
US3411135A (en) * 1965-03-15 1968-11-12 Bell Telephone Labor Inc Error control decoding system
US3408631A (en) * 1966-03-28 1968-10-29 Ibm Record search system
US3448436A (en) * 1966-11-25 1969-06-03 Bell Telephone Labor Inc Associative match circuit for retrieving variable-length information listings
FR1546203A (en) * 1966-12-22 1900-01-01
FR1543784A (en) * 1966-12-27 Ibm Data transfer control method and apparatus
US3465299A (en) * 1967-01-26 1969-09-02 Ibm Information translating data comparing systems

Also Published As

Publication number Publication date
GB1328164A (en) 1973-08-30
FR2083975A5 (en) 1971-12-17
DE2115198A1 (en) 1971-10-21
US3676851A (en) 1972-07-11

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