For further details contact: N.RAJASEKARAN B.E M.S 9841091117,9840103301. IMPULSE TECHNOLOGIES, Old No 251, New No 304, 2nd Floor, Arcot road , Vadapalani , Chennai-26. www.impulse.net.in Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com

1. Impulse Technologies
Beacons U to World of technology
044-42133143, 98401 03301,9841091117 ieeeprojects@yahoo.com www.impulse.net.in
A Hybrid Approach to Private Record Matching
Abstract—
Real-world entities are not always represented by the same set of features in
different data sets. Therefore, matching records of the same real-world entity
distributed across these data sets is a challenging task. If the data sets contain
private information, the problem becomes even more difficult. Existing solutions
to this problem generally follow two approaches: sanitization techniques and
cryptographic techniques. We propose a hybrid technique that combines these two
approaches and enables users to trade off between privacy, accuracy, and cost. Our
main contribution is the use of a blocking phase that operates over sanitized data to
filter out in a privacy-preserving manner pairs of records that do not satisfy the
matching condition. We also provide a formal definition of privacy and prove that
the participants of our protocols learn nothing other than their share of the result
and what can be inferred from their share of the result, their input and sanitized
views of the input data sets (which are considered public information). Our method
incurs considerably lower costs than cryptographic techniques and yields
significantly more accurate matching results compared to sanitization techniques,
even when privacy requirements are high.
Your Own Ideas or Any project from any company can be Implemented
at Better price (All Projects can be done in Java or DotNet whichever the student wants)
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