Duplicated authors in PDF metadata

[okarras]

It seems to be possible to annotate the authors (and probably the title) several times in a paper and every annotation is added to the PDF metadata. I found one paper that has a duplicated list of authors, leading to an issue when importing the data into the ORKG.

Any idea how to prevent this problem?

` <x:xmpmeta xmlns:x="adobe:ns:meta/"> <rdf:RDF xmlns:orkg="http://orkg.org/core#" xmlns:orkg_property="http://orkg.org/property/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"> <rdf:Description rdf:about="https://www.orkg.org/orkg/paper/18a3c4f8-ac80-459a-c5a7-0c296941c6"> <rdf:type rdf:resource="http://orkg.org/core#Paper"/> orkg:hasTitleUnveiling Competition Dynamics in Mobile App Markets through User Reviews</orkg:hasTitle> orkg:hasAuthorQuim Motger</orkg:hasAuthor> orkg:hasAuthorXavier Franch</orkg:hasAuthor> orkg:hasAuthorVincenzo Gervasi</orkg:hasAuthor> orkg:hasAuthorJordi Marco</orkg:hasAuthor> orkg:hasAuthorQuim Motger</orkg:hasAuthor> orkg:hasAuthorXavier Franch</orkg:hasAuthor> orkg:hasAuthorVincenzo Gervasi</orkg:hasAuthor> orkg:hasAuthorJordi Marco</orkg:hasAuthor> orkg:hasResearchContribution <orkg:ResearchContribution rdf:about="https://www.orkg.org/orkg/paper/18a3c4f8-ac80-459a-c5a7-0c296941c6/contribution_ORKG_default"> <orkg_property:researchproblem>no other proposals exist for leveraging review-based metrics for cross-app and competition analysis within a given app market</orkg_property:researchproblem> <orkg_property:replication_package>https://doi.org/10.5281/zenodo.10125307</orkg_property:replication_package> <orkg_property:code_repository>https://github.com/quim-motger/app-market-analysis</orkg_property:code_repository> <orkg_property:objective>to proactively inform app stakeholders about changes in how users perceive a given app within a specific market segment, ultimately to infer the threats and opportunities stemming from these changes</orkg_property:objective> <orkg_property:method>exploratory design resulting in insights about the correlation between review-based metrics from a mobile app with respect to potential competitor apps</orkg_property:method> <orkg_property:method>automatic, proactive identification of significant events within a specific market segment and aim to monitor user behaviour and detect feedback trends</orkg_property:method> <orkg_property:result>Evaluation results illustrate that the trigger event of the case study is actually reported by our approach</orkg_property:result> <orkg_property:result>multiple examples of minor events which might not have such a major impact (e.g., new competitors, positive/negative reactions to new releases from competitors) are also proactively detected</orkg_property:result> <orkg_property:conclusion>Evaluation results illustrate several timely and actionable examples regarding market dynamics, including software-level key changes, contextual factors, and the entry of new competitors.</orkg_property:conclusion> </orkg:ResearchContribution> </orkg:hasResearchContribution> </rdf:Description> </rdf:RDF> </x:xmpmeta>

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