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05/09/2023
Completeness, Recall, and Negation in Open-World Knowledge Bases: A Survey
General-purpose knowledge bases (KBs) are a cornerstone of knowledge-cen...
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03/08/2023
Class Cardinality Comparison as a Fermi Problem
Questions on class cardinality comparisons are quite tricky to answer an...
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09/15/2022
Answering Count Questions with Structured Answers from Text
In this work we address the challenging case of answering count queries ...
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04/11/2022
Answering Count Queries with Explanatory Evidence
A challenging case in web search and question answering are count querie...
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05/07/2020
CounQER: A System for Discovering and Linking Count Information in Knowledge Bases
Predicate constraints of general-purpose knowledge bases (KBs) like Wiki...
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03/06/2020