# CounQER: A System for Discovering and Linking Count Information in Knowledge Bases

Source: [CounQER: A System for Discovering and Linking Count Information in Knowledge Bases](<https://www.sota2.com/research/paper/68fa67751e209131cea16713>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-25T22:15:13.389Z

Authors: Shrestha Ghosh, Simon Razniewski, Gerhard Weikum

Published: 2020-05-07T14:53:11.000Z

## Abstract

Predicate constraints of general-purpose knowledge bases (KBs) like Wikidata, DBpedia and Freebase are often limited to subproperty, domain and range constraints. In this demo we showcase CounQER, a system that illustrates the alignment of counting predicates, like staffSize, and enumerating predicates, like workInstitution^{-1} . In the demonstration session, attendees can inspect these alignments, and will learn about the importance of these alignments for KB question answering and curation. CounQER is available at https://counqer.mpi-inf.mpg.de/spo.

## Recorded benchmark results

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

## Original sources and implementation

[Original paper](<https://arxiv.org/abs/2005.03529>)

[PDF](<https://arxiv.org/pdf/2005.03529.pdf>)