TY - CHAP
T1 - Truth discovery and crowdsourcing aggregation
T2 - 3rd Workshop on Spatio-Temporal Database Management, STDBM 2006, Co-located with the 32nd International Conference on Very Large Data Bases, VLDB 2006
AU - Gao, Jing
AU - Li, Qi
AU - Zhao, Bo
AU - Fan, Wei
AU - Han, Jiawei
PY - 2015
Y1 - 2015
N2 - In the era of Big Data, data entries, even describing the same objects or events, can come from a variety of sources, where a data source can be a web page, a database or a person. Consequently, conflicts among sources become inevitable. To resolve the conflicts and achieve high quality data, truth discovery and crowdsourcing aggregation have been studied intensively. However, although these two topics have a lot in common, they are studied separately and are applied to different domains. To answer the need of a systematic introduction and comparison of the two topics, we present an organized picture on truth discovery and crowdsourcing aggregation in this tutorial. They are compared on both theory and application levels, and their related areas as well as open questions are discussed.
AB - In the era of Big Data, data entries, even describing the same objects or events, can come from a variety of sources, where a data source can be a web page, a database or a person. Consequently, conflicts among sources become inevitable. To resolve the conflicts and achieve high quality data, truth discovery and crowdsourcing aggregation have been studied intensively. However, although these two topics have a lot in common, they are studied separately and are applied to different domains. To answer the need of a systematic introduction and comparison of the two topics, we present an organized picture on truth discovery and crowdsourcing aggregation in this tutorial. They are compared on both theory and application levels, and their related areas as well as open questions are discussed.
UR - http://www.scopus.com/inward/record.url?scp=84953865463&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84953865463&partnerID=8YFLogxK
U2 - 10.14778/2824032.2824136
DO - 10.14778/2824032.2824136
M3 - Chapter
AN - SCOPUS:84953865463
T3 - Proceedings of the VLDB Endowment
SP - 2048
EP - 2049
BT - Proceedings of the VLDB Endowment
PB - Association for Computing Machinery
Y2 - 11 September 2006 through 11 September 2006
ER -