91 citations · 275 across the 12 of their papers we have counts for
6 papers · 1 filter
Towards Supporting Programming Education at Scale via Live Streaming
Yan Chen, Walter S. Lasecki, Tao Dong
Live streaming, which allows streamers to broadcast their work to live viewers, is an emerging practice for teaching and learning computer programming. Participation in live stream…
Sifter: A Hybrid Workflow for Theme-based Video Curation at Scale
Yan Chen, Andrés Monroy-Hernández, Ian Wehrman +3
User-generated content platforms curate their vast repositories into thematic compilations that facilitate the discovery of high-quality material. Platforms that seek tight editori…
A Case for Backward Compatibility for Human-AI Teams
Gagan Bansal, Besmira Nushi, Ece Kamar +3
AI systems are being deployed to support human decision making in high-stakes domains. In many cases, the human and AI form a team, in which the human makes decisions after reviewi…
"Is there anything else I can help you with?": Challenges in Deploying an On-Demand Crowd-Powered Conversational Agent
Ting-Hao Kenneth Huang, Walter S. Lasecki, Amos Azaria +1
Intelligent conversational assistants, such as Apple's Siri, Microsoft's Cortana, and Amazon's Echo, have quickly become a part of our digital life. However, these assistants have…
Creating Interactive Behaviors in Early Sketch by Recording and Remixing Crowd Demonstrations
Sang Won Lee, Yi Wei Yang, Shiyan Yan +6
In the early stages of designing graphical user interfaces (GUIs), the look (appearance) can be easily presented by sketching, but the feel (interactive behaviors) cannot, and ofte…
Tuning the Diversity of Open-Ended Responses from the Crowd
Walter S. Lasecki, Christopher M. Homan, Jeffrey P. Bigham
Crowdsourcing can solve problems that current fully automated systems cannot. Its effectiveness depends on the reliability, accuracy, and speed of the crowd workers that drive it.…