Hear the Whole Story: Towards the Diversity of Opinion in Crowdsourcing Markets

Summary: Formalizes Diversity of Opinion as a computable objective for crowdsourcing. Introduces S-Model (similarity-driven) and T-Model (task-driven) with budget-aware algorithms for both crowd-building and per-task selection; validated on synthetic and real data. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 11160
Venue: VLDB
Year: 2015
Pagerank: 4.8576599e-05
Overall Rank: 7,023 | 51.15%
DOI: -

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
10,565	Holistic query Approximation via RL Modeling	2025	VLDB	4.1945683e-05
11,611	CONCIERGE: Improving Constrained Search Results by Data Melioration	2020	VLDB	4.1945683e-05

Outgoing Citations (Sorted by Pagerank)

Showing 14 of 14 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
119	Answering Queries using Humans, Algorithms and Databases	2011	CIDR	0.0004564788
263	CrowdER: Crowdsourcing Entity Resolution	2012	VLDB	0.00029862413
267	Human-powered Sorts and Joins	2012	VLDB	0.00029690405
697	Human-Assisted Graph Search: It’s Okay to Ask Questions	2011	VLDB	0.00018043655
859	So Who Won? Dynamic Max Discovery with the Crowd	2012	SIGMOD	0.00015870894
866	Leveraging Transitive Relations for Crowdsourced Joins	2013	SIGMOD	0.00015801196
1,164	CrowdScreen: Algorithms for Filtering Data with Humans	2012	SIGMOD	0.00013564823
1,242	Question Selection for Crowd Entity Resolution	2013	VLDB	0.00013096655
1,885	CrowdDB: Query Processing with the VLDB Crowd	2011	VLDB	0.0001021098
3,100	Crowd Mining	2013	SIGMOD	7.5634778e-05
4,651	Whom to Ask? Jury Selection for Decision Making Tasks on Micro-blog Services	2012	VLDB	6.022931e-05
5,081	Reducing Uncertainty of Schema Matching via Crowdsourcing	2013	VLDB	5.7132042e-05
7,113	Answering Planning Queries with the Crowd	2013	VLDB	4.8274062e-05
9,100	Who Tags What? An Analysis Framework	2012	VLDB	4.3965818e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
8,362	Minimizing Efforts in Validating Crowd Answers	2015	SIGMOD	4.5366717e-05
2,937	Truth Inference in Crowdsourcing: Is the Problem Solved?	2017	VLDB	7.853108e-05
11,652	Recommending Deployment Strategies in Crowdsourcing Platforms	2019	SIGMOD	4.1945683e-05
11,867	Collaborative Crowdsourcing with Crowd4U	2016	VLDB	4.1945683e-05
8,694	Managing General and Individual Knowledge in Crowd Mining Applications	2015	CIDR	4.4661379e-05
11,720	Crowdsourcing Analytics with CrowdCur	2018	SIGMOD	4.1945683e-05
4,827	An Online Cost Sensitive Decision-Making Method in Crowdsourcing Systems	2013	SIGMOD	5.8938399e-05
3,322	iCrowd: An Adaptive Crowdsourcing Framework	2015	SIGMOD	7.2230626e-05
11,902	The Importance of Being Expert: Efficient Max-Finding in Crowdsourcing	2015	SIGMOD	4.1945683e-05
8,517	Understanding Workers, Developing Effective Tasks, and Enhancing Marketplace Dynamics: A Study of a Large Crowdsourcing Marketplace	2017	VLDB	4.4943871e-05