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Conference Paper: Crowdsourced Data Managementt: Overview and Challenges

TitleCrowdsourced Data Managementt: Overview and Challenges
Authors
Issue Date2017
PublisherACM.
Citation
SIGMOD '17: Proceedings of the 2017 ACM International Conference on Management of Data, Chicago, Illinois, USA, 14-19 May 2017, p. 1711-1716 How to Cite?
AbstractMany important data management and analytics tasks cannot be completely addressed by automated processes. Crowdsourcing is an effective way to harness human cognitive abilities to process these computer-hard tasks, such as entity resolution, sentiment analysis, and image recognition. Crowdsourced data management has been extensively studied in research and industry recently. In this tutorial, we will survey and synthesize a wide spectrum of existing studies on crowdsourced data management. We first give an overview of crowdsourcing, and then summarize the fundamental techniques, including quality control, cost control, and latency control, which must be considered in crowdsourced data management. Next we review crowdsourced operators, including selection, collection, join, top-k, sort, categorize, aggregation, skyline, planning, schema matching, mining and spatial crowdsourcing. We also discuss crowdsourcing optimization techniques and systems. Finally, we provide the emerging challenges.
DescriptionTutorial Session: Tutorial 1
Persistent Identifierhttp://hdl.handle.net/10722/255185
ISBN
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLi, G-
dc.contributor.authorZheng, Y-
dc.contributor.authorFan, J-
dc.contributor.authorWang, J-
dc.contributor.authorCheng, CK-
dc.date.accessioned2018-06-28T09:38:16Z-
dc.date.available2018-06-28T09:38:16Z-
dc.date.issued2017-
dc.identifier.citationSIGMOD '17: Proceedings of the 2017 ACM International Conference on Management of Data, Chicago, Illinois, USA, 14-19 May 2017, p. 1711-1716-
dc.identifier.isbn978-1-4503-4197-4-
dc.identifier.urihttp://hdl.handle.net/10722/255185-
dc.descriptionTutorial Session: Tutorial 1-
dc.description.abstractMany important data management and analytics tasks cannot be completely addressed by automated processes. Crowdsourcing is an effective way to harness human cognitive abilities to process these computer-hard tasks, such as entity resolution, sentiment analysis, and image recognition. Crowdsourced data management has been extensively studied in research and industry recently. In this tutorial, we will survey and synthesize a wide spectrum of existing studies on crowdsourced data management. We first give an overview of crowdsourcing, and then summarize the fundamental techniques, including quality control, cost control, and latency control, which must be considered in crowdsourced data management. Next we review crowdsourced operators, including selection, collection, join, top-k, sort, categorize, aggregation, skyline, planning, schema matching, mining and spatial crowdsourcing. We also discuss crowdsourcing optimization techniques and systems. Finally, we provide the emerging challenges.-
dc.languageeng-
dc.publisherACM.-
dc.relation.ispartofSIGMOD '17 - Proceedings of the 2017 ACM SIGMOD International Conference on Management of Data-
dc.titleCrowdsourced Data Managementt: Overview and Challenges-
dc.typeConference_Paper-
dc.identifier.emailCheng, CK: ckcheng@cs.hku.hk-
dc.identifier.authorityCheng, CK=rp00074-
dc.identifier.doi10.1145/3035918.3054776-
dc.identifier.hkuros275537-
dc.identifier.spage1711-
dc.identifier.epage1716-
dc.identifier.isiWOS:000452550000136-
dc.publisher.placeNew York, NY-

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