David Gerritsen
Carnegie Mellon University
10 Papers
37 Citations
David Gerritsen is an academic researcher from Carnegie Mellon University. The author has contributed to research in topics: Automated essay scoring & Linear model. The author has an hindex of 5, co-authored 10 publications. Previous affiliations of David Gerritsen include University of Utah.
Chat about Author
Papers
Engaging with Death Online: An Analysis of Systems that Support Legacy-Making, Bereavement, and Remembrance
Rebecca Gulotta,David Gerritsen,Aisling Kelliher,Jodi Forlizzi +3 more
- 04 Jun 2016
TL;DR: A survey of digital systems designed to support a number of practices related to death, such as legacy-making, bereavement, and remembrance generates strategies designed to help system designers grapple with the complex needs that result from navigating death online.
35
•Proceedings Article
Automatic Prediction of Friendship via Multi-model Dyadic Features
Zhou Yu,David Gerritsen,Amy Ogan,Alan W. Black,Justine Cassell +4 more
- 01 Aug 2013
TL;DR: A new computational model used to model friendship status in a dyad using a set of automatically harvested verbal and nonverbal features from videos of the interaction of students in a peer tutoring study is proposed, based on a group sparse model with L2,1 norm which is designed to accommodate the sparse and noisy properties of the multi-channel features.
Mailing Archived Emails as Postcards: Probing the Value of Virtual Collections
David Gerritsen,Dan Tasse,Jennifer K. Olsen,Tatiana A. Vlahovic,Rebecca Gulotta,William Odom,Jason Wiese,John Zimmerman +7 more
- 07 May 2016
TL;DR: This study designed a technology probe that selected snippets from old emails and mailed them as physical postcards to participating households, revealing insights about how materializing virtual possessions influences factors shaping how people draw on, understand, and value those possessions.
17
•Proceedings Article
Towards a Framework for Smart Classrooms that Teach Instructors to Teach
David Gerritsen,John Zimmerman,Amy Ogan +2 more
- 01 Jul 2018
A Socio-Technical Approach to Feedback and Instructional Development for Teaching Assistants
David Gerritsen
- 01 Aug 2018
TL;DR: In this article, the authors investigate the use of technology to increase feedback and training for teaching assistants and investigate how their knowledge, skills, beliefs, and attitudes should drive thedesign of algorithms for gathering classroom behavioral data and delivering computer-mediated feedback and consultation.
10