| 2021 | A Checklist to Combat Cognitive Biases in Crowdsourcing. Tim Draws, Alisa Rieger, Oana Inel, Ujwal Gadiraju, Nava Tintarev |
| 2021 | Enhancing Image Classification Capabilities of Crowdsourcing-Based Methods through Expanded Input Elicitation. Romena Yasmin, Joshua Grassel, Md Mahmudulla Hassan, Olac Fuentes, Adolfo R. Escobedo |
| 2021 | Explaining Autonomous Decisions in Swarms of Human-on-the-Loop Small Unmanned Aerial Systems. Ankit Agrawal, Jane Cleland-Huang |
| 2021 | Exploring the Music Perception Skills of Crowd Workers. Ioannis Petros Samiotis, Sihang Qiu, Christoph Lofi, Jie Yang, Ujwal Gadiraju, Alessandro Bozzon |
| 2021 | Forecast Aggregation via Peer Prediction. Juntao Wang, Yang Liu, Yiling Chen |
| 2021 | From Human Explanation to Model Interpretability: A Framework Based on Weight of Evidence. David Alvarez-Melis, Harmanpreet Kaur, Hal Daumé III, Hanna M. Wallach, Jennifer Wortman Vaughan |
| 2021 | Human+AI Crowd Task Assignment Considering Result Quality Requirements. Masaki Kobayashi, Kei Wakabayashi, Atsuyuki Morishima |
| 2021 | Iterative Human-in-the-Loop Discovery of Unknown Unknowns in Image Datasets. Lei Han, Xiao Dong, Gianluca Demartini |
| 2021 | Iterative Quality Control Strategies for Expert Medical Image Labeling. Beverly Freeman, Naama Hammel, Sonia Phene, Abigail Huang, Rebecca Ackermann, Olga Kanzheleva, Miles Hutson, Caitlin Taggart, Quang Duong, Rory Sayres |
| 2021 | Making Time Fly: Using Fillers to Improve Perceived Latency in Crowd-Powered Conversational Systems. Tahir Abbas, Ujwal Gadiraju, Vassilis-Javed Khan, Panos Markopoulos |
| 2021 | Modeling Simultaneous Preferences for Age, Gender, Race, and Professional Profiles in Government-Expense Spending: A Conjoint Analysis. Lujain Ibrahim, Mohammad M. Ghassemi, Tuka Alhanai |
| 2021 | On the Bayesian Rational Assumption in Information Design. Wei Tang, Chien-Ju Ho |
| 2021 | Proceedings of the Ninth AAAI Conference on Human Computation and Crowdsourcing, HCOMP 2021, virtual, November 14-18, 2021. Ece Kamar, Kurt Luther |
| 2021 | Pterodactyl: Two-Step Redaction of Images for Robust Face Deidentification. Abdullah Alshaibani, Alexander J. Quinn |
| 2021 | Rapid Instance-Level Knowledge Acquisition for Google Maps from Class-Level Common Sense. Chris Welty, Lora Aroyo, Flip Korn, Sara M. McCarthy, Shubin Zhao |
| 2021 | StreamCollab: A Streaming Crowd-AI Collaborative System to Smart Urban Infrastructure Monitoring in Social Sensing. Yang Zhang, Lanyu Shang, Ruohan Zong, Zeng Wang, Ziyi Kou, Dong Wang |
| 2021 | Utility of Crowdsourced User Experiments for Measuring the Central Tendency of User Performance to Evaluate Error-Rate Models on GUIs. Shota Yamanaka |