From the 1 of 1.7k papers with an AI index.
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5 papers · 2 filters
Robust Group Linkage
Pei Li, Xin Luna Dong, Songtao Guo +2
We study the problem of group linkage: linking records that refer to entities in the same group. Applications for group linkage include finding businesses in the same chain, findin…
Scaling up Copy Detection
Xian Li, Xin Luna Dong, Kenneth B. Lyons +2
Recent research shows that copying is prevalent for Deep-Web data and considering copying can significantly improve truth finding from conflicting values. However, existing copy de…
Fusing Data with Correlations
Ravali Pochampally, Anish Das Sarma, Xin Luna Dong +2
Many applications rely on Web data and extraction systems to accomplish knowledge-driven tasks. Web information is not curated, so many sources provide inaccurate, or conflicting i…
From Data Fusion to Knowledge Fusion
Xin Luna Dong, Evgeniy Gabrilovich, Geremy Heitz +4
The task of {\em data fusion} is to identify the true values of data items (eg, the true date of birth for {\em Tom Cruise}) among multiple observed values drawn from different sou…
TimeMachine: Timeline Generation for Knowledge-Base Entities
Tim Althoff, Xin Luna Dong, Kevin Murphy +3
We present a method called TIMEMACHINE to generate a timeline of events and relations for entities in a knowledge base. For example for an actor, such a timeline should show the mo…