BR112018017269A2 - sistemas e métodos para a computação de uma relação de privacidade-utilidade de dados - Google Patents

sistemas e métodos para a computação de uma relação de privacidade-utilidade de dados

Info

Publication number
BR112018017269A2
BR112018017269A2 BR112018017269A BR112018017269A BR112018017269A2 BR 112018017269 A2 BR112018017269 A2 BR 112018017269A2 BR 112018017269 A BR112018017269 A BR 112018017269A BR 112018017269 A BR112018017269 A BR 112018017269A BR 112018017269 A2 BR112018017269 A2 BR 112018017269A2
Authority
BR
Brazil
Prior art keywords
data
methods
utility
systems
computing
Prior art date
Application number
BR112018017269A
Other languages
English (en)
Inventor
Vijayanand Mahadeo Banahatti
Sachin Premsukh Lodha
Kalyani Mashiwal
Kishore Padmanabhan
Dilys Thomas
Original Assignee
Tata Consultancy Services 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 Tata Consultancy Services Ltd filed Critical Tata Consultancy Services Ltd
Publication of BR112018017269A2 publication Critical patent/BR112018017269A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G06F21/6254—Protecting personal data, e.g. for financial or medical purposes by anonymising data, e.g. decorrelating personal data from the owner's identification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/04—Inference or reasoning models
    • G06N5/045—Explanation of inference; Explainable artificial intelligence [XAI]; Interpretable artificial intelligence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
    • H04L63/0421—Anonymous communication, i.e. the party's identifiers are hidden from the other party or parties, e.g. using an anonymizer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/04—Masking or blinding
    • H04L2209/046—Masking or blinding of operations, operands or results of the operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/42—Anonymization, e.g. involving pseudonyms

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Computational Linguistics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Cephalosporin Compounds (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

sistemas e métodos para computar troca de utilidade de privacidade de dados os sistemas e métodos para computar a troca de utilidade de privacidade de dados são revelados. os hubs grandes de dados como mercado de dados são uma fonte de dados que podem ser de utilidade aos compradores de dados. entretanto, os dados de saída fornecidos aos vendedores de dados são exigidos para atender as exigências de privacidade de vendedores de dados e, ao mesmo tempo, mantêm um nível de utilidade aos compradores de dados. convencionalmente, os métodos conhecidos de atingir a privacidade de dados tendem a suprimir os componentes de dados que podem resultar na utilidade reduzida dos dados. os sistemas e métodos da presente revelação computam essa troca para estabelecer a necessidade para transformação de dados, se houver, antes dos dados serem compartilhados com os vendedores de dados.
BR112018017269A 2016-02-22 2017-02-20 sistemas e métodos para a computação de uma relação de privacidade-utilidade de dados BR112018017269A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201621006136 2016-02-22
PCT/IB2017/050950 WO2017145038A1 (en) 2016-02-22 2017-02-20 Systems and methods for computing data privacy-utility tradeoff

Publications (1)

Publication Number Publication Date
BR112018017269A2 true BR112018017269A2 (pt) 2019-01-15

Family

ID=59684816

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018017269A BR112018017269A2 (pt) 2016-02-22 2017-02-20 sistemas e métodos para a computação de uma relação de privacidade-utilidade de dados

Country Status (10)

Country Link
US (1) US11182502B2 (pt)
EP (1) EP3420475B1 (pt)
JP (1) JP6892454B2 (pt)
CN (1) CN108885673B (pt)
AU (2) AU2017222475A1 (pt)
BR (1) BR112018017269A2 (pt)
CA (1) CA3015447C (pt)
MX (1) MX2018010114A (pt)
SG (1) SG11201807132WA (pt)
WO (1) WO2017145038A1 (pt)

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Also Published As

Publication number Publication date
US11182502B2 (en) 2021-11-23
EP3420475A4 (en) 2019-09-11
CN108885673A (zh) 2018-11-23
AU2017222475A1 (en) 2018-10-04
SG11201807132WA (en) 2018-09-27
US20190057225A1 (en) 2019-02-21
MX2018010114A (es) 2019-07-04
JP6892454B2 (ja) 2021-06-23
WO2017145038A1 (en) 2017-08-31
AU2020202889A1 (en) 2020-05-21
CN108885673B (zh) 2022-06-07
EP3420475B1 (en) 2020-11-18
JP2019512128A (ja) 2019-05-09
AU2020202889B2 (en) 2021-04-22
CA3015447C (en) 2021-09-14
EP3420475A1 (en) 2019-01-02
CA3015447A1 (en) 2017-08-31

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