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Clean Living: Eliminating Near-Duplicates
in Lifetime Personal Storage
March 1, 2006

Download PDF

BibTex
Authors

Jim Gemmell
Publication Type
TechReport
Pages
6
Number
MSR-TR-2006-30

Abstract

Related Info
Abstract
As lifetime personal storage is becoming a reality, we find that it is becoming increasingly
difficult to search and navigate the contents one accumulates. One of the most striking issues is
the duplicates and near duplicates that clutter search and navigation. We investigated different
technique to eliminate the duplicates and near duplicates objects in the MyLifeBits personal
storage system. Our results show the effectiveness of near-duplicate detection on personal
contents like emails, documents and web pages visited. In one experiment, duplicate and nearduplicate detection reduced the number of documents a user must consider by 21% and the
number of web pages by 43%.
Related Info
Related Files
 tr-2006-30.doc
Research Labs
 Microsoft Research Lab - Redmond
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