AU2002309835A1 - Privacy-maintaining methods and systems for collecting information - Google Patents

Privacy-maintaining methods and systems for collecting information

Info

Publication number
AU2002309835A1
AU2002309835A1 AU2002309835A AU2002309835A AU2002309835A1 AU 2002309835 A1 AU2002309835 A1 AU 2002309835A1 AU 2002309835 A AU2002309835 A AU 2002309835A AU 2002309835 A AU2002309835 A AU 2002309835A AU 2002309835 A1 AU2002309835 A1 AU 2002309835A1
Authority
AU
Australia
Prior art keywords
privacy
systems
collecting information
maintaining methods
maintaining
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.)
Abandoned
Application number
AU2002309835A
Inventor
Devin Hosea
Nathaniel Thurston
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.)
Predictive Networks Inc
Original Assignee
Predictive Networks Inc
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 Predictive Networks Inc filed Critical Predictive Networks Inc
Publication of AU2002309835A1 publication Critical patent/AU2002309835A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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
    • G06F16/95—Retrieval from the web
    • G06F16/953—Querying, e.g. by the use of web search engines
    • G06F16/9535—Search customisation based on user profiles and personalisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/251—Learning process for intelligent management, e.g. learning user preferences for recommending movies
    • H04N21/252—Processing of multiple end-users' preferences to derive collaborative data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2668—Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • H04N21/44224—Monitoring of user activity on external systems, e.g. Internet browsing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
AU2002309835A 2002-02-25 2002-05-15 Privacy-maintaining methods and systems for collecting information Abandoned AU2002309835A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36006802P 2002-02-25 2002-02-25
US60/360,068 2002-02-25
PCT/US2002/015385 WO2003077112A1 (en) 2002-02-25 2002-05-15 Privacy-maintaining methods and systems for collecting information

Publications (1)

Publication Number Publication Date
AU2002309835A1 true AU2002309835A1 (en) 2003-09-22

Family

ID=27805011

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002309835A Abandoned AU2002309835A1 (en) 2002-02-25 2002-05-15 Privacy-maintaining methods and systems for collecting information

Country Status (2)

Country Link
AU (1) AU2002309835A1 (en)
WO (1) WO2003077112A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7082407B1 (en) * 1999-04-09 2006-07-25 Amazon.Com, Inc. Purchase notification service for assisting users in selecting items from an electronic catalog
EP2113155A4 (en) 2007-02-21 2010-12-22 Nds Ltd Method for content presentation
WO2009021529A1 (en) * 2007-08-10 2009-02-19 Nec Europe Ltd. Method for gathering and providing aggregated information on a group of users of a specific service
US8619984B2 (en) 2009-09-11 2013-12-31 Microsoft Corporation Differential privacy preserving recommendation
US11921881B2 (en) * 2019-08-01 2024-03-05 EMC IP Holding Company LLC Anonymous ranking service

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6049831A (en) * 1996-11-08 2000-04-11 Gte Laboratories Incorporated System for transmitting network-related information where requested network information is separately transmitted as definitions and display information
US6163316A (en) * 1997-01-03 2000-12-19 Texas Instruments Incorporated Electronic programming system and method
US6137539A (en) * 1998-10-09 2000-10-24 Matshushita Electric Industrial Co, Ltd Digital television status display
US6219355B1 (en) * 1998-11-30 2001-04-17 Qwest Communications International Inc. Video and data communication system
US6326982B1 (en) * 1999-06-24 2001-12-04 Enreach Technology, Inc. Method and apparatus for automatically accessing web pages based on television programming information

Also Published As

Publication number Publication date
WO2003077112A1 (en) 2003-09-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase