Search Results for author: Carolyn Penstein Rosé

Found 4 papers, 2 papers with code

Robust Knowledge Graph Completion with Stacked Convolutions and a Student Re-Ranking Network

1 code implementation ACL 2021 Justin Lovelace, Denis Newman-Griffis, Shikhar Vashishth, Jill Fain Lehman, Carolyn Penstein Rosé

We develop a deep convolutional network that utilizes textual entity representations and demonstrate that our model outperforms recent KG completion methods in this challenging setting.

Knowledge Graph Completion Re-Ranking

RESPER: Computationally Modelling Resisting Strategies in Persuasive Conversations

1 code implementation EACL 2021 Ritam Dutt, Sayan Sinha, Rishabh Joshi, Surya Shekhar Chakraborty, Meredith Riggs, Xinru Yan, Haogang Bao, Carolyn Penstein Rosé

Our experiments reveal the asymmetry of power roles in non-collaborative goal-directed conversations and the benefits accrued from incorporating resisting strategies on the final conversation outcome.

Combining Model-Free Q-Ensembles and Model-Based Approaches for Informed Exploration

no code implementations12 Jun 2018 Sreecharan Sankaranarayanan, Raghuram Mandyam Annasamy, Katia Sycara, Carolyn Penstein Rosé

Q-Ensembles are a model-free approach where input images are fed into different Q-networks and exploration is driven by the assumption that uncertainty is proportional to the variance of the output Q-values obtained.

Coordinating Collaborative Chat in Massive Open Online Courses

no code implementations18 Apr 2017 Gaurav Singh Tomar, Sreecharan Sankaranarayanan, Xu Wang, Carolyn Penstein Rosé

An earlier study of a collaborative chat intervention in a Massive Open Online Course (MOOC) identified negative effects on attrition stemming from a requirement for students to be matched with exactly one partner prior to beginning the activity.

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