CDAS: A Crowdsourcing Data Analytics System

Summary: CDAS: a framework for deploying crowdsourcing analytics with a quality-sensitive model guiding task design and accuracy estimation. Online strategies reduce waiting time; experiments on Twitter sentiment and image tagging show higher accuracy and lower cost versus state-of-the-art techniques. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 10343
Venue: VLDB
Year: 2012
Pagerank: 0.00011694982
Overall Rank: 1,491 | 89.63%
DOI: -

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 25 of 25 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
643	Corleone: Hands-Off Crowdsourcing for Entity Matching	2014	SIGMOD	0.00018754451
866	Leveraging Transitive Relations for Crowdsourced Joins	2013	SIGMOD	0.00015801196
2,792	Finish Them!: Pricing Algorithms for Human Computation	2014	VLDB	8.1197186e-05
2,937	Truth Inference in Crowdsourcing: Is the Problem Solved?	2017	VLDB	7.853108e-05
3,263	QASCA: A Quality-Aware Task Assignment System for Crowdsourcing Applications	2015	SIGMOD	7.3097573e-05
3,322	iCrowd: An Adaptive Crowdsourcing Framework	2015	SIGMOD	7.2230626e-05
3,773	Cleaning Crowdsourced Labels Using Oracles for Statistical Classification	2019	VLDB	6.7758649e-05
4,619	Crowd-Based Deduplication: An Adaptive Approach	2015	SIGMOD	6.0444854e-05
4,827	An Online Cost Sensitive Decision-Making Method in Crowdsourcing Systems	2013	SIGMOD	5.8938399e-05
5,362	Cost-Effective Crowdsourced Entity Resolution: A Partial-Order Approach	2016	SIGMOD	5.5473503e-05
5,958	Fine-grained Concept Linking using Neural Networks in Healthcare	2018	SIGMOD	5.2563968e-05
6,868	Cost-Effective Data Annotation using Game-Based Crowdsourcing	2019	VLDB	4.9010083e-05
7,113	Answering Planning Queries with the Crowd	2013	VLDB	4.8274062e-05
7,117	Crowdsourced Data Management: Overview and Challenges	2017	SIGMOD	4.826509e-05
7,224	OASSIS: Query Driven Crowd Mining	2014	SIGMOD	4.7959024e-05
7,535	Interactive Graph Search	2019	SIGMOD	4.7178467e-05
8,362	Minimizing Efforts in Validating Crowd Answers	2015	SIGMOD	4.5366717e-05
8,386	PACE: Learning Effective Task Decomposition for Human-in-the-loop Healthcare Delivery	2021	SIGMOD	4.530141e-05
8,517	Understanding Workers, Developing Effective Tasks, and Enhancing Marketplace Dynamics: A Study of a Large Crowdsourcing Marketplace	2017	VLDB	4.4943871e-05
9,678	Interactive Graph Search for Multiple Targets on DAGs	2025	VLDB	4.3047774e-05
9,867	tDP: An Optimal-Latency Budget Allocation Strategy for Crowdsourced MAXIMUM Operations	2015	SIGMOD	4.2675549e-05
11,731	A Demonstration of PERC: Probabilistic Entity Resolution With Crowd Errors	2018	VLDB	4.1945683e-05
11,788	CDB: Optimizing Queries with Crowd-Based Selections and Joins	2017	SIGMOD	4.1945683e-05
11,791	CrowdDQS: Dynamic Question Selection in Crowdsourcing Systems	2017	SIGMOD	4.1945683e-05
11,816	DOCS: Domain-Aware Crowdsourcing System	2017	VLDB	4.1945683e-05

Outgoing Citations (Sorted by Pagerank)

Showing 7 of 7 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
94	CrowdDB: Answering Queries with Crowdsourcing	2011	SIGMOD	0.00051013264
119	Answering Queries using Humans, Algorithms and Databases	2011	CIDR	0.0004564788
249	Crowdsourced Databases: Query Processing with People	2011	CIDR	0.00030740523
697	Human-Assisted Graph Search: It’s Okay to Ask Questions	2011	VLDB	0.00018043655
855	Integrating Conflicting Data: The Role of Source Dependence	2009	VLDB	0.00015906735
2,123	Demonstration of Qurk: A Query Processor for Human Operators	2011	SIGMOD	9.4945521e-05
2,686	Online Data Fusion	2011	VLDB	8.3053595e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
1,242	Question Selection for Crowd Entity Resolution	2013	VLDB	0.00013096655
5,450	Crowdsourcing Applications and Platforms: A Data Management Perspective	2011	VLDB	5.5003491e-05
8,343	CrowdGame: A Game-Based Crowdsourcing System for Cost-Effective Data Labeling	2019	SIGMOD	4.5429217e-05
94	CrowdDB: Answering Queries with Crowdsourcing	2011	SIGMOD	0.00051013264
3,322	iCrowd: An Adaptive Crowdsourcing Framework	2015	SIGMOD	7.2230626e-05
3,935	CrowdQ: Crowdsourced Query Understanding	2013	CIDR	6.6163464e-05
3,118	Scaling Up Crowd-Sourcing to Very Large Datasets: A Case for Active Learning	2015	VLDB	7.5379338e-05
3,263	QASCA: A Quality-Aware Task Assignment System for Crowdsourcing Applications	2015	SIGMOD	7.3097573e-05
4,827	An Online Cost Sensitive Decision-Making Method in Crowdsourcing Systems	2013	SIGMOD	5.8938399e-05
7,117	Crowdsourced Data Management: Overview and Challenges	2017	SIGMOD	4.826509e-05