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: 10344
Venue: VLDB
Year: 2012
Pagerank: 0.00011685731
Overall Rank: 1,491 | 89.64%
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
641	Corleone: Hands-Off Crowdsourcing for Entity Matching	2014	SIGMOD	0.00018759417
863	Leveraging Transitive Relations for Crowdsourced Joins	2013	SIGMOD	0.00015793243
2,796	Finish Them!: Pricing Algorithms for Human Computation	2014	VLDB	8.1119959e-05
2,944	Truth Inference in Crowdsourcing: Is the Problem Solved?	2017	VLDB	7.8457167e-05
3,268	QASCA: A Quality-Aware Task Assignment System for Crowdsourcing Applications	2015	SIGMOD	7.3027561e-05
3,324	iCrowd: An Adaptive Crowdsourcing Framework	2015	SIGMOD	7.2163115e-05
3,767	Cleaning Crowdsourced Labels Using Oracles for Statistical Classification	2019	VLDB	6.7748725e-05
4,617	Crowd-Based Deduplication: An Adaptive Approach	2015	SIGMOD	6.0400801e-05
4,832	An Online Cost Sensitive Decision-Making Method in Crowdsourcing Systems	2013	SIGMOD	5.8883457e-05
5,369	Cost-Effective Crowdsourced Entity Resolution: A Partial-Order Approach	2016	SIGMOD	5.5436995e-05
5,959	Fine-grained Concept Linking using Neural Networks in Healthcare	2018	SIGMOD	5.2514585e-05
6,873	Cost-Effective Data Annotation using Game-Based Crowdsourcing	2019	VLDB	4.8963037e-05
7,112	Answering Planning Queries with the Crowd	2013	VLDB	4.8227734e-05
7,116	Crowdsourced Data Management: Overview and Challenges	2017	SIGMOD	4.8219732e-05
7,224	OASSIS: Query Driven Crowd Mining	2014	SIGMOD	4.791302e-05
7,534	Interactive Graph Search	2019	SIGMOD	4.7133212e-05
8,358	Minimizing Efforts in Validating Crowd Answers	2015	SIGMOD	4.5324924e-05
8,386	PACE: Learning Effective Task Decomposition for Human-in-the-loop Healthcare Delivery	2021	SIGMOD	4.525798e-05
8,510	Understanding Workers, Developing Effective Tasks, and Enhancing Marketplace Dynamics: A Study of a Large Crowdsourcing Marketplace	2017	VLDB	4.4904732e-05
9,678	Interactive Graph Search for Multiple Targets on DAGs	2025	VLDB	4.3006524e-05
9,866	tDP: An Optimal-Latency Budget Allocation Strategy for Crowdsourced MAXIMUM Operations	2015	SIGMOD	4.2634671e-05
11,738	A Demonstration of PERC: Probabilistic Entity Resolution With Crowd Errors	2018	VLDB	4.1905499e-05
11,796	CDB: Optimizing Queries with Crowd-Based Selections and Joins	2017	SIGMOD	4.1905499e-05
11,799	CrowdDQS: Dynamic Question Selection in Crowdsourcing Systems	2017	SIGMOD	4.1905499e-05
11,824	DOCS: Domain-Aware Crowdsourcing System	2017	VLDB	4.1905499e-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	0.00051273089
118	Answering Queries using Humans, Algorithms and Databases	2011	CIDR	0.00045860394
246	Crowdsourced Databases: Query Processing with People	2011	CIDR	0.00030952631
691	Human-Assisted Graph Search: It’s Okay to Ask Questions	2011	VLDB	0.00018068414
853	Integrating Conflicting Data: The Role of Source Dependence	2009	VLDB	0.00015892569
2,121	Demonstration of Qurk: A Query Processor for Human Operators	2011	SIGMOD	9.4930973e-05
2,682	Online Data Fusion	2011	VLDB	8.3166884e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
1,242	Question Selection for Crowd Entity Resolution	2013	VLDB	0.00013088272
5,458	Crowdsourcing Applications and Platforms: A Data Management Perspective	2011	VLDB	5.4952003e-05
8,337	CrowdGame: A Game-Based Crowdsourcing System for Cost-Effective Data Labeling	2019	SIGMOD	4.5385651e-05
94	CrowdDB: Answering Queries with Crowdsourcing	2011	SIGMOD	0.00051273089
3,324	iCrowd: An Adaptive Crowdsourcing Framework	2015	SIGMOD	7.2163115e-05
3,939	CrowdQ: Crowdsourced Query Understanding	2013	CIDR	6.6099823e-05
3,020	Scaling Up Crowd-Sourcing to Very Large Datasets: A Case for Active Learning	2015	VLDB	7.6987905e-05
3,268	QASCA: A Quality-Aware Task Assignment System for Crowdsourcing Applications	2015	SIGMOD	7.3027561e-05
4,832	An Online Cost Sensitive Decision-Making Method in Crowdsourcing Systems	2013	SIGMOD	5.8883457e-05
7,116	Crowdsourced Data Management: Overview and Challenges	2017	SIGMOD	4.8219732e-05