Dan Cosley

schoolCornell Universitybar_chart#2307 Global Rank

Total Papers

HCI Rank

#2307

Research Areas

Years Active

Recent Publications

How Emotional and Contextual Annotations Involve in Sensemaking Processes of Foreign Language Social Media Posts

The goal of this paper is to investigate how computational tools to annotate communication can support multilingual sense-making on social media. We conducted a field study of SenseTrans, a browser extension that uses sentiment analysis and named entity extraction techniques to annotate Facebook posts with emotional…

CHI '19CorrespondingPrivacy by Design & User Control +2

Privacy, Power, and Invisible Labor on Amazon Mechanical Turk

Tasks on crowdsourcing platforms such as Amazon Mechanical Turk often request workers' personal information, raising privacy risks that may be exacerbated by requester-worker power dynamics. We interviewed 14 workers to understand how they navigate these risks. We found that Turkers' decisions to provide personal info…

CSCW '18CorrespondingOnline Community Engagement

Crafting Policy Discussion Prompts as a Task for Newcomers

Inspired by policy deliberation methods and iterative writing in crowdsourcing, we developed and evaluated a task in which newcomers to an online policy discussion, before entering the discussion, generate prompts that encourage existing commenters to engage with each other. In an experiment with 453 Amazon Mechanica…

CHI '18CorrespondingPrivacy by Design & User Control +1

Privacy Lies: Understanding How, When, and Why People Lie to Protect Their Privacy in Multiple Online Contexts

In this paper, we study online privacy lies: lies primarily aimed at protecting privacy. Going beyond privacy lenses that focus on privacy concerns or cost/benefit analyses, we explore how contextual factors, motivations, and individual-level characteristics affect lying behavior through a 356-person survey. We find t…

CHI '182nd AuthorMultilingual & Cross-Cultural Voice Interaction +1

Beyond Translation: Design and Evaluation of an Emotional and Contextual Knowledge Interface for Foreign Language Social Media Posts

Although many social media sites now provide machine translation (MT) for foreign language posts, translation of a post may not suffice to support understanding of, and engagement with, that post. We present SenseTrans, a tool that provides emotional and contextual annotations generated by natural language analysis in…

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