people | projects | publications | classes | hci | videos

2017

J.G. Kim, K. Vaccaro, K. Karahalios, and H. Hong. Not by Money Alone: Social Support Opportunities in Medical Crowdfunding Campaigns, CSCW 2017.

S. Dey, B. Duff, K. Karahalios, W. Fu. A Video is Worth a Million Backers: Analyzing the Effects of Campaign Videos in Kickstarter, CSCW 2017.

2016

H. Kong, J. Lee, K. Karahalios. EnGaze: Designing Behavior Visualizations with and for Behavioral Scientists, DIS 2016. pdf

M. Eslami, K. Karahalios, C. Sandvig, K. Vaccaro, A. Rickman, K. Hamilton, and A. Kirlik. First I "like" it, then I hide it: Folk Theories of Social Feeds, CHI 2016. pdf video

J.G. Kim, H. K. Kong, K. Karahalios, W. Fu, and H. Hong. The Power of Collective Endorsements: Credibility Factors in Medical Crowdfunding Campaigns, CHI 2016. pdf video

G. Soeller, K. Karahalios, C. Sandvig, and C. Wilson. MapWatch: Detecting and Monitoring International Border Personalization on Online Maps, WWW 2016. pdf

2015

L. DeThorne, M. A. Betancourt, K. Karahalios, J. Halle, E. Bogue. Visualizing Syllables: Real-Time Computerized Feedback Within a Speech-Language Intervention, Journal of Autism and Developmental Disorders 2015. pdf

T. Gao, M. Dontcheva, E. Adar, Z. Liu, K. Karahalios. DataTone: Managing Ambiguity in Natural Language Interfaces for Data Visualization, UIST 2015. pdf video

N. Spirin, M. Kuznetsov, J. Kiseleva, Y. Spirin, and P. Izhutov. Relevance-aware Filtering of Tuples Sorted by an Attribute Value via Direct Optimization of Search Quality Metrics, SIGIR 2015. pdf

H. Kong, W. Wu, B. Bailey, and K. Karahalios. Culture, Imagined Audience, and Language Choices of Multilingual Chinese and Korean Students on Facebook, SocInfo 2015. pdf

J.G. Kim, S. Park, K. Karahalios, and M. Twidale. Labor Saving and Labor Making of Value in Online Congratulatory Messages, SocInfo 2015. pdf

J.G. Kim, M. Snodgrass, M. Pietrowicz, and K. Karahalios. Visual Analysis of Relationships between Behavioral and Physiological Sensor Data, ICHI 2015. pdf

M. Pietrowicz, M. Hasegawa-Johnson, and K. Karahalios. Acoustic Correlates for Perceived Effort Levels in Expressive Speech, INTERSPEECH 2015. pdf

C. Sandvig, K. Hamilton, K. Karahalios, and C. Langbort. Can an Algorithm be Unethical?, ICA 2015. pdf

M. Eslami, A. Rickman, K. Vaccaro, A. Aleyasen, A. Vuong, K. Karahalios, K. Hamilton, and C. Sandvig. I always assumed that I wasn't really that close to [her]: Reasoning about invisible algorithms in the news feed, CHI 2015. pdf (awarded best paper)

K. Vaccaro, K. Karahalios, C. Sandvig, K. Hamilton, and S. Langbort. Agree or Cancel? Research and Terms of Service Compliance, CSCW, Ethics Workshop, 2015. pdf

M. Eslami, A. Aleyasen, K. Karahalios, K. Hamilton, and C. Sandvig. FeedVis: A Path for Exploring News Feed Curation Algorithms, CSCW demo 2015. pdf

2014

K. Hamilton, K. Karahalios, C. Sandvig, and C. Langbort. The image of the algorithmic city: a research approach, Interaction Design and Architectures Journal (IxD&A) 2014. pdf

C. Sandvig, K. Hamilton, K. Karahalios, and C. Langbort. Auditing Algorithms: Research Methods for Detecting Discrimination on Internet Platforms, ICA 2014. pdf

N. Spirin, J. He, M. Develin, K. Karahalios, and M.Boucher. People Search within an Online Social Network: Large Scale Analysis of Facebook Graph Search Query Logs. CIKM, 2014. pdf

M. Eslami, A. Aleyasen, R. Zilouchian Moghaddam, and K. Karahalios. Friend Grouping Algorithms for Online Social Networks: preference, bias, and implications. Social Informatics (SocInfo), 2014. pdf

S. Huang, D. Tunkelang, and K. Karahalios. The Role of Network Distance in LinkedIn People Search. SIGIR short paper, 2014. pdf

M. Pietrowicz and K. Karahalios. Visualizing Vocal Expression. CHI EA 2014. pdf

M. Eslami, A. Aleyasen, R. Zilouchian Moghaddam, and K. Karahalios. Evaluation of Automated Friend Grouping in Online Social Networks. CHI EA 2014. pdf

K. Hamilton, K. Karahalios, C. Sandvig, and M. Eslami. A Path to Understanding the Effects of Algorithm Awareness, CHI-alt 2014. pdf

N. Spirin, M. Eslami, J. Ding, P. Jain, B. Bailey, and K. Karahalios. Searching for Design Examples with Crowdsourcing. WWW Poster 2014. pdf

2013

N. Spirin and K. Karahalios. Unsupervised Approach to Generate Informative Structured Snippets for Job Search Engines. WWW Poster 2013. pdf

M. Kudeki and K. Karahalios. Likeness and Dealbreakers: Interpreting Interpersonal Compatibility from Online Music Profiles. INTERACT 2013. pdf

M. Eslami, A. Aleyasen, and K. Karahalios. Make Community Detection More Human. HCIC Boaster 2013. pdf

J. Lee, S. Lin, and K. Karahalios. Visualizing Patterns of Social and Communicative Behavior in Children Using Plexlines. VAHC 2013. pdf

J. Kim, M. Snodgrass, M. Pietrowicz, K. Karahalios, and J. Halle. BEDA: Visual analytics for behavioral and physiological data. VAHC 2013. pdf

M. Pietrowicz, D. Chopra, A. Sadeghi, P. Chandra, B.P. Bailey, and K. Karahalios. CrowdBand: An Automated Crowdsourcing Sound Composition System. HCOMP 2013. pdf

M. Pietrowicz, and K. Karahalios. Sonic Shapes: Visualizing Vocal Expression. ICAD 2013. pdf

J. Hailpern, M. Danilevsky, A. Harris, S. Sunnah, R. LaBotz, and K. Karahalios. ACES: A Cross-Discipline Platform and Method for Communication and Language Research. CSCW 2013. pdf

2012

M. Pietrowicz, and K. Karahalios. Phonetic Shapes: An Interactive, Sonic Guest Book. CHIEA 2012. pdf

J. Hailpern, A. Harris, R. LaBotz, B. Birman, K. Karahalios, L. DeThorne, and J. Halle. Designing Visualizations to Facilitate Multisyllabic Speech with Children with Autism and Speech Delays. DIS 2012. pdf

Tao Dong, Mira Dontcheva, Diana Joseph, Karrie Karahalios, Mark W. Newman, Mark S. Ackerman. Discovery-based Games for Learning Software. CHI 2012. pdf

Hailpern, J., Danilevsky, Karahalios, K. ACES: Aphasia Emulation, Realism, and the Turing Test. ASSETS 2011.pdf

Tony Bergstrom and Karrie Karahalios. Distorting Social Feedback in Visualizations of Conversation HICSS 2012 pdf

2011

Tony Bergstrom, Andrew Harris and Karrie Karahalios. Encouraging Initiative in the Classroom with Anonymous Feedback. INTERACT 2011 pdf

Anthony David Bergstrom. Social Mirrors: Visualization as Conversation Feedback. Ph.D Dissertation, University of Illinois. pdf

Hailpern, J., Danilevsky, M., Harris, A., Karahalios, K., Dell, G., Hengst, J. ACES: Promoting Empathy Towards Aphasia Through Language Distortion Emulation Software.CHI 2011.pdf

Hailpern, J., Jitkoff, N., Warr, A., Karahalios, K., Sesek, R., Shkrob, N. YouPivot: Improving Recall with Contextual Search.CHI 2011.pdf

2010

Joshua Hailpern, Karrie Karahalios, Laura DeThorne and Jim Halle. VocSyl: Visualizing Syllable Production for Children with ASD and Speech Delay. Extended Abstracts of ASSETS 2010.pdf

Joshua Hailpern, Marina Danilevsky, Karrie Karahalios. Walking in Another's Shoes: Aphasia Emulation Software. Extended Abstracts of ASSETS 2010.pdf

Eric Gilbert and Karrie Karahalios. Widespread Worry and the Stock Market. ICWSM 2010. pdf

Joshua Hailpern, Nicholas Jitkoff, Joseph Subida, and Karrie Karahalios. The CLOTHO Project: Predicting Application Utility. DIS 2010. pdf.

Eric Gilbert and Karrie Karahalios. Understanding Deja Reviewers. CSCW 2010. pdf (awarded best paper)

2009

Karrie Karahalios and Tony Bergstrom. Social Mirrors as Social Signals:Transforming Audio into Graphics. IEEE Computer Graphics and Applications 29(5), September/October 2009. pdf

Joshua Hailpern, Karrie Karahalios, Laura DeThorne, Jim Halle. Talking Points: The differential impact of real-time computer generated audio/visual feedback on speech-like & non-speech-like vocalizations in low functioning children with ASD. ASSETS 2009. pdf

Joshua Hailpern, Loretta Guarino Reid, Richard Boardman. DTorial: An interactive tutorial framework for blind users in a Web 2.0 world. INTERACT 2009. pdf

Tony Bergstrom and Karrie Karahalios. Vote and Be Heard: Adding Back-Channel Cues to Social Mirrors. INTERACT 2009. pdf

Hailpern, J., Karahalios, K., Halle, J., DeThorne, L. S. and Coletto. A3: HCI Coding Guideline for Research Using Video Annotation to Assess Behavior of Nonverbal Subjects with Computer-Based Intervention. ACM Transactions on Accessible Computing (TACCESS) Volume 2 , Issue 2 Article No. 8 pdf

Pooja Mathur Visualizing Remote Vice Conversations: Uses from Artifacts to Archival Master's Thesis. University of Illinois Urbana-Champaign, May 2009. pdf

Joshua Hailpern, Loretta Guarino Reid, Richard Boardman, Srinivas Annam. WEB 2.0: Blind to an Accessible New World. WWW 2009. pdf

Eric Gilbert and Karrie Karahalios. Predicting Tie Strength With Social Media. CHI 2009 pdf (awarded best paper)

Joshua Hailpern, Karrie Karahalios, Jim Halle. Creating a Spoken Impact: encouraging vocalization through audio visual feedback. CHI 2009. pdf

Tony Bergstrom and Karrie Karahalios. Conversation Clusters: Grouping Conversation Topics through Human-Computer Dialog. CHI 2009 pdf

Pooja Mathur and Karrie Karahalios Visualizing Remote Voice Conversations. Extended Abstracts of CHI 2009. pdf

Pooja Mathur and Karrie Karahalios Using Bookmark Visualizations for Self-reflection and Navigation. Extended Abstracts of CHI 2009. pdf

Kora Bongen and Karrie Karahalios Photo Khipu: Organizing a Public Record of Social Transaction Extended Abstracts of CHI 2009 pdf

Eric Gilbert and Karrie Karahalios. Using Social Visualization to Motivate Social Production. IEEE Transactions on Multimedia 2009 pdf

Eric Gilbert, Tony Bergstrom, and Karrie Karahalios. Blogs are Echo Chambers: Blogs are Echo Chambers. HICSS 2009 pdf

Brant Chee, Karrie Karahalios, and Bruce Schatz. Social Visualization of Health Messages. HICSS 2009 pdf

2008

Josh Hailpern. The Spoken Impact Project: Using Audio & Visual Feedback to Impact Vocalization in Non-Verbal Children with Autistic Spectrum Disorder. Master's Thesis. University of Illinois Urbana-Champaign, December 2008. pdf

L. S. DeThorne, K. Karahalios, J. Halle, J. Hailpern, and M. Coletto. Computerized feedback to facilitate vocalizations in nonverbal children with autism. American Speech-Language-Hearing Association (ASHA) Annual Convention. November 2008. slides pdf

M. Coletto, L. S. DeThorne, J. Halle, K. Karahalios, and J. Hailpern. Visual feedback to facilitate language in a child with autism. American Speech-Language-Hearing Association (ASHA) Annual Convention. November 2008. poster pdf

Hailpern, J., Karahalios, K., Halle, J., DeThorne, L. S. and Coletto, M. A3: A Coding Guideline for HCI+Autism Research using Video Annotation. In Proceedings of the ACM SIGACCESS- ASSETS 2008 (Halifax, Canada, 2008). ACM-PRESS, New York, NY, 2008. pdf

David Stolarsky. Interfaces for Body, Community, and Architecture Undergraduate Thesis. University of Illinois Urbana-Champaign, August 2008. html

Joey Hagedorn, Joshua Hailpern, and Karrie G. Karahalios. VCode and VData: Illustrating a new Framework for Supporting the Video Annotation Workflow Extended Abstracts of AVI 2008. pdf

Joshua Hailpern, Karrie Karahalios, Jim Halle, Laura DeThorne, Mary-Kelsey Coletto. Visualizations: Speech, Language and Autistic Spectrum Disorder. Extended Abstracts of CHI 2008. pdf

Erik Hinterbichler. Designing a Better Energy Consumption Indicator Interface for the Home Master's Thesis. University of Illinois Urbana-Champaign, May 2008. pdf

Tony Bergstrom and Karrie Karahalios. Conversation Clusters: Human-Computer Dialog for Topic Extraction. Extended Abstracts of CHI 2008. pdf

Eric Gilbert, Karrie Karahalios and Christian Sandvig. The Network in the Garden: An Empirical Analysis of Social Media in Rural Life. Proc. CHI, 2008. pdf   (awarded best paper)

Eric Gilbert and Karrie Karahalios. Visualization Annotation at Internet Scale. Social Data Analysis Workshop CHI 2008. pdf

Tony Bergstrom and Karrie Karahalios. Seeing Ourselves among Others. Social Data Analysis Workshop CHI 2008. pdf

Joshua Hailpern, Karrie Karahalios, Laura DeThorne, James Halle. Encouraging Speech and Vocalization in Children with Autistic Spectrum Disorder. Workshop on Technology in Mental Health. CHI 2008. pdf

2007

Joshua Hailpern. Encouraging Speech and Vocalization in Children with Autistic Spectrum Disorder. ACM SIG ACCESS's Doctoral Consotrium/Winter Newsletter. pdf

Tony Bergstrom and Karrie Karahalios. Visualizing Co-located Conversation Feedback. IEEE TableTop2007. pdf

Lauren Haynes, Aylin Selcukoglu, Sunah Suh and Karrie Karahalios. Tagscape: Navigating the Tag Landscape. Proceedings of INTERACT 2007. pdf

Eric Gilbert and Karrie Karahalios. CodeSaw: A Social Visualization of Distributed Software Development. Proceedings of INTERACT 2007. pdf

Tony Bergstrom and Karrie Karahalios. Seeing More: Visualizing Audio Cues. Proceedings of INTERACT 2007. pdf

Bedoor K. AlShebli, Eric Gilbert and Karrie Karahalios. The Social Implications of an Assisted Living Reminder System. Proceedings of HCI International 2007. pdf

Tony Bergstrom, Karrie Karahalios and John C. Hart. Isochords: Visualizing Structure in Music. Proceedings of Graphical Interfaces 2007. pdf

Tony Bergstrom and Karrie Karahalios. Conversation Votes: Enabling Anonymous Cues. Extended Abstracts of CHI 2007. pdf

Eric Gilbert, Matthew Yapchaian and Karrie Karahalios. Exploring Passive Social Wearables with Gossip. Shared Encounters Workshop. ACM Conference on Human Factors in Computing Systems 2007. pdf

Tony Bergstrom and Karrie Karahalios. Conversation Clock: Visualizing audio patterns in co-located groups. HICSS 2007. pdf

2006

Anthony David Bergstrom. Visualization of Audio Augmenting Social Interactions. Master's Thesis. University of Illinois Urbana-Champaign, December 2006. pdf

Ankur Kalra. Spice - Empowering Bloggers and Their Communities. Master's Thesis. University of Illinois Urbana-Champaign, December 2006. pdf

Huong Nguyen. Tabletop Games as Social Catalysts. Master's Thesis. University of Illinois Urbana-Champaign, August 2006. pdf

Eytan Bakshy. A Model of Social Influence and Network Formation. Senior Thesis. University of Illinois Urbana-Champaign, August 2006. pdf

Karrie Karahalios, Tony Bergstrom, Matthew Yapchaian. The ISEA Chit Chat Club. Ginger - An Installation. ISEA c4f3 2006. San Jose, CA. html

Matthew Critchlow. Conveying Social Presence Data on the Desktop with BuddySquares. Master's Thesis. University of Illinois Urbana-Champaign, May 2006. pdf

Evan Acharya. MyMap. Master's Thesis. University of Illinois Urbana-Champaign, May 2006. pdf

Sanjit Saluja. A Social Messaging Interface for Location Aware Mobile Interaction. Master's Thesis. University of Illinois Urbana-Champaign, May 2006. pdf

Karrie Karahalios and Fernanda Viegas. Social Visualization: Exploring Text, Audio, and Video Interaction. Workshop, ACM Computer-Human Interaction 2006. pdf

Eric Gilbert and Karrie Karahalios. LifeSource: Two CVS Visualizations. Extended Abstracts of CHI 2006. pdf

Tony Bergstrom and Karrie Karahalios. Communicating More than Nothing. Extended Abstracts of CHI 2006. pdf

Karrie G. Karahalios and Tony Bergstrom. Visualizing audio in group table conversation. IEEE TableTop 2006. pdf

Hossein Mobahi and Karrie G. Karahalios. HCI Potentials for aiding children with mental disorders. ACM Crossroads 2006. html

2005

Brian Davis and Karrie Karahalios. Telelogs: A Social Communication Space for Urban Environments. MobileHCI 2005. pdf

M. Ian Graham and Karrie Karahalios. ChatAmp: Talking with Music and Text. INTERACT 2005. pdf

Ankur Kalra and Karrie Karahalios. TextTone: Expressing Emotion Through Text. INTERACT 2005. pdf

Karrie Karahalios and Kelly Dobson. Chit Chat Club: Bridging Virtual and Physical Space for Social Interaction. ACM Conference on Human Factors in Computing Systems Extended Abstracts 2005. pdf

2004

Karrie Karahalios. FashionFone. Identity Workshop. ACM Conference on Computer Supported Cooperative Work 2004. pdf