Tata Consultancy Services Limited

Kalyani Mashiwal

Sachin Premsukh Lodha

Vijayanand Mahadeo Banahatti

Kumar Mansukhlal Vidhani

Kishore Padmanabhan

Gangadhara Reddy Sirigireddy

Rosni Kottekulam Vasu

Rekha Chandrakant Pathak

Dilys Thomas

Payal Ashok Lathi

Shefali Soni

Vidyadhar Rao

Govind Vitthal Waghmare

Nikhil Pradeep Sambhus

Rosni Kottekulamvasu

Systems and methods for computing data privacy-utility tradeoff is disclosed. Large data hubs like data marketplace are a source of data that may be of utility to data buyers. However, output data provided to data sellers is required to meet the privacy requirements of data sellers and at the same time maintain a level of utility to data buyers. Conventionally known methods of achieving data privacy tend to suppress components of data that may result in reduced utility of the data. Systems and methods of the present disclosure compute this tradeoff to establish need for data transformation, if any, before data is shared with data sellers.

Systems and methods for computing data privacy-utility tradeoff

Method and system for analyzing unstructured data for compliance enforcement is disclosed. The system provides a comprehensive compliance enforcement platform, which enables purpose based data processing in an enterprise to support automatic discovery of purposes and linking between data fields and purposes. The system creates a single view of data associated with the data subject for enforcing the data subject's right for data protection and privacy. The system supports database like transactions for unstructured data over web and ensures Atomicity, Consistency, Isolation and Durability (ACID) properties of these transactions. Thus, the system creates a uniform data layer or a web view for data residing in the unstructured and semi-structured data, spread across the enterprise. The transactions on the unstructured data include READ operation, UPDATE operation, and DELETE operation using hypertext transfer protocol (http) over the unstructured data.

Method and system for analyzing unstructured data for compliance enforcement

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Pune, India

Kalyani Mashiwal