WO2001014948A3 - Recursive dynamic access to a data model having a hierarchical tree structure - Google Patents

Recursive dynamic access to a data model having a hierarchical tree structure Download PDF

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Publication number
WO2001014948A3
WO2001014948A3 PCT/GB2000/003226 GB0003226W WO0114948A3 WO 2001014948 A3 WO2001014948 A3 WO 2001014948A3 GB 0003226 W GB0003226 W GB 0003226W WO 0114948 A3 WO0114948 A3 WO 0114948A3
Authority
WO
WIPO (PCT)
Prior art keywords
nodes
tree structure
accessed
linked
data elements
Prior art date
Application number
PCT/GB2000/003226
Other languages
French (fr)
Other versions
WO2001014948A2 (en
Inventor
Stephen Russell Taylor
Keith Upton
Original Assignee
Matrix Device Ltd
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 Matrix Device Ltd filed Critical Matrix Device Ltd
Priority to AU68528/00A priority Critical patent/AU6852800A/en
Publication of WO2001014948A2 publication Critical patent/WO2001014948A2/en
Publication of WO2001014948A3 publication Critical patent/WO2001014948A3/en

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Classifications

    • 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
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9027—Trees

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

A process for accessing a large number of data elements, such as pointers to sources of information which may be URLs in a computer network or information data files. The process comprises accessing a data file storing which represents a group of nodes arranged in a tree structure with successive levels each consisting of sets of child nodes linked to a common node in the preceding level and has data elements at respective nodes. Inputs by a user from an input device successively selecting a chain of linked nodes in successive levels are received. In response thereto the successive nodes of the chain are accessed preferably recursively to provide access to the data elements. A plurality of data files may be accessed dynamically. The selected nodes may be accessed by successively displaying the labels for the set of nodes linked to the selected node in respective fields of a predetermined two dimensional, three-by-three array of display fields on the display device.
PCT/GB2000/003226 1999-08-19 2000-08-18 Recursive dynamic access to a data model having a hierarchical tree structure WO2001014948A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU68528/00A AU6852800A (en) 1999-08-19 2000-08-18 Recursive dynamic access to a data model having a hierarchical tree structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37762199A 1999-08-19 1999-08-19
US09/377,621 1999-08-19

Publications (2)

Publication Number Publication Date
WO2001014948A2 WO2001014948A2 (en) 2001-03-01
WO2001014948A3 true WO2001014948A3 (en) 2003-12-24

Family

ID=23489855

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/003226 WO2001014948A2 (en) 1999-08-19 2000-08-18 Recursive dynamic access to a data model having a hierarchical tree structure

Country Status (2)

Country Link
AU (1) AU6852800A (en)
WO (1) WO2001014948A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003271584A (en) * 2002-03-14 2003-09-26 Ricoh Co Ltd Document management device, client device, document management system, program and storage medium
JP4604473B2 (en) 2003-10-07 2011-01-05 ソニー株式会社 Information processing apparatus and method, recording medium, program, and data
CN101170416B (en) * 2006-10-26 2012-01-04 阿里巴巴集团控股有限公司 Network data storage system and data access method
US20090019348A1 (en) * 2007-07-13 2009-01-15 Rodney Kuhn Haffnerson King Fractal Grid Hierarchical Presentation Of Information
CN101388842B (en) * 2008-10-30 2012-04-04 华为技术有限公司 Storage method and apparatus
CN103617279A (en) * 2013-12-09 2014-03-05 南京邮电大学 Method for achieving microblog information spreading influence assessment model on basis of Pagerank method
US11075806B1 (en) 2016-06-30 2021-07-27 Juniper Networks, Inc. Hierarchical naming scheme for state propagation within network devices
CN106372238A (en) * 2016-09-13 2017-02-01 广州善融信息科技有限公司 Method for realizing non-recursive unlimited classification based on database
US11316744B2 (en) 2016-12-21 2022-04-26 Juniper Networks, Inc. Organizing execution of distributed operating systems for network devices
US10887173B2 (en) 2016-12-21 2021-01-05 Juniper Networks, Inc. Communicating state information in distributed operating systems
US11316775B2 (en) 2016-12-21 2022-04-26 Juniper Networks, Inc. Maintaining coherency in distributed operating systems for network devices
US11095742B2 (en) 2019-03-27 2021-08-17 Juniper Networks, Inc. Query proxy for delivery of dynamic system state
US11675739B1 (en) * 2019-09-23 2023-06-13 Datex Inc. Distributed data storage using hierarchically arranged metadata

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638438A (en) * 1994-06-20 1997-06-10 Lucent Technologies Inc. System and method for automatically creating new pages in a touch screen based telephony product having a hierarchical repertory
WO1999005617A2 (en) * 1997-07-21 1999-02-04 Telefonaktiebolaget Lm Ericsson (Publ) Structure for a data-base
WO1999023581A1 (en) * 1997-11-03 1999-05-14 Yahoo, Inc. Information retrieval from hierarchical compound documents
GB2331604A (en) * 1997-10-07 1999-05-26 Cabletron Systems Inc Dynamic network navigation tree

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638438A (en) * 1994-06-20 1997-06-10 Lucent Technologies Inc. System and method for automatically creating new pages in a touch screen based telephony product having a hierarchical repertory
WO1999005617A2 (en) * 1997-07-21 1999-02-04 Telefonaktiebolaget Lm Ericsson (Publ) Structure for a data-base
GB2331604A (en) * 1997-10-07 1999-05-26 Cabletron Systems Inc Dynamic network navigation tree
WO1999023581A1 (en) * 1997-11-03 1999-05-14 Yahoo, Inc. Information retrieval from hierarchical compound documents

Also Published As

Publication number Publication date
AU6852800A (en) 2001-03-19
WO2001014948A2 (en) 2001-03-01

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