Danula Hettiachchi

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 39

Top Topics

Amazon Mechanical Turk

Physiological Signals

Information Processing

Top Venues

Proc. ACM Hum. Comput. Interact.

IEEE Internet Comput.

Publications

Kaixin Ji, Danula Hettiachchi, Flora D. Salim, Falk Scholer, Damiano Spina
Characterizing Information Seeking Processes with Multiple Physiological Signals. SIGIR (2024)
Sachin Pathiyan Cherumanal, Lin Tian, Futoon M. Abushaqra, Angel Felipe Magnossão de Paula, Kaixin Ji, Halil Ali, Danula Hettiachchi, Johanne R. Trippas, Falk Scholer, Damiano Spina
Walert: Putting Conversational Information Seeking Knowledge into Action by Building and Evaluating a Large Language Model-Powered Chatbot. CHIIR (2024)
Hiruni Kegalle, Danula Hettiachchi, Jeffrey Chan, Flora D. Salim, Mark Sanderson
E-Scooter Dynamics: Unveiling Rider Behaviours and Interactions with Road Users through Multi-Modal Data Analysis. AHs (2024)
Sachin Pathiyan Cherumanal, Lin Tian, Futoon M. Abushaqra, Angel Felipe Magnossão de Paula, Kaixin Ji, Danula Hettiachchi, Johanne R. Trippas, Halil Ali, Falk Scholer, Damiano Spina
Walert: Putting Conversational Search Knowledge into Action by Building and Evaluating a Large Language Model-Powered Chatbot. CoRR (2024)
Kaixin Ji, Danula Hettiachchi, Flora D. Salim, Falk Scholer, Damiano Spina
Characterizing Information Seeking Processes with Multiple Physiological Signals. CoRR (2024)
Kaixin Ji, Sachin Pathiyan Cherumanal, Johanne R. Trippas, Danula Hettiachchi, Flora D. Salim, Falk Scholer, Damiano Spina
Towards Detecting and Mitigating Cognitive Bias in Spoken Conversational Search. CoRR (2024)
Danula Hettiachchi, Kaixin Ji, Jenny Kennedy, Anthony McCosker, Flora D. Salim, Mark Sanderson, Falk Scholer, Damiano Spina
Designing and Evaluating Presentation Strategies for Fact-Checked Content. CIKM (2023)
Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves
A Survey on Task Assignment in Crowdsourcing. ACM Comput. Surv. 55 (3) (2023)
Senuri Wijenayake, Danula Hettiachchi, Jorge Gonçalves
Combining Worker Factors for Heterogeneous Crowd Task Assignment. WWW (2023)
Hiruni Kegalle, Danula Hettiachchi, Jeffrey Chan, Flora D. Salim, Mark Sanderson
Are footpaths encroached by shared e-scooters? Spatio-temporal Analysis of Micro-mobility Services. CoRR (2023)
Zhanna Sarsenbayeva, Niels van Berkel, Danula Hettiachchi, Benjamin Tag, Eduardo Velloso, Jorge Gonçalves, Vassilis Kostakos
Mapping 20 years of accessibility research in HCI: A co-word analysis. Int. J. Hum. Comput. Stud. 175 (2023)
Danula Hettiachchi, Kaixin Ji, Jenny Kennedy, Anthony McCosker, Flora Dylis Salim, Mark Sanderson, Falk Scholer, Damiano Spina
Designing and Evaluating Presentation Strategies for Fact-Checked Content. CoRR (2023)
Kaixin Ji, Damiano Spina, Danula Hettiachchi, Flora Dilys Salim, Falk Scholer
Examining the Impact of Uncontrolled Variables on Physiological Signals in User Studies for Information Processing Activities. SIGIR (2023)
Yueqing Xuan, Edward Small, Kacper Sokol, Danula Hettiachchi, Mark Sanderson
Can Users Correctly Interpret Machine Learning Explanations and Simultaneously Identify Their Limitations? CoRR (2023)
Danula Hettiachchi, Indigo Holcombe-James, Stephanie Livingstone, Anjalee de Silva, Matthew Lease, Flora D. Salim, Mark Sanderson
How Crowd Worker Factors Influence Subjective Annotations: A Study of Tagging Misogynistic Hate Speech in Tweets. CoRR (2023)
Kaixin Ji, Damiano Spina, Danula Hettiachchi, Flora Dilys Salim, Falk Scholer
Examining the Impact of Uncontrolled Variables on Physiological Signals in User Studies for Information Processing Activities. CoRR (2023)
Hiruni Kegalle, Danula Hettiachchi, Jeffrey Chan, Flora D. Salim, Mark Sanderson
Are footpaths encroached by shared e-scooters? Spatio-temporal Analysis of Micro-mobility Services. MDM (2023)
Edward Small, Yueqing Xuan, Danula Hettiachchi, Kacper Sokol
Helpful, Misleading or Confusing: How Humans Perceive Fundamental Building Blocks of Artificial Intelligence Explanations. CoRR (2023)
Kaixin Ji, Damiano Spina, Danula Hettiachchi, Falk Scholer, Flora D. Salim
Towards Detecting Tonic Information Processing Activities with Physiological Data. UbiComp/ISWC Adjunct (2023)
Andy Alorwu, Saiph Savage, Niels van Berkel, Dmitry Ustalov, Alexey Drutsa, Jonas Oppenlaender, Oliver Bates, Danula Hettiachchi, Ujwal Gadiraju, Jorge Gonçalves, Simo Hosio
REGROW: Reimagining Global Crowdsourcing for Better Human-AI Collaboration. CHI Extended Abstracts (2022)
Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Danula Hettiachchi, Ridwan Shariffdeen
Does a Face Mask Protect My Privacy?: Deep Learning to Predict Protected Attributes from Masked Face Images. AI (2022)
Danula Hettiachchi, Tanay Arora, Jorge Gonçalves
Us Vs. Them - Understanding the Impact of Homophily in Political Discussions on Twitter. INTERACT (4) (2021)
Danula Hettiachchi, Mark Sanderson, Jorge Gonçalves, Simo Hosio, Gabriella Kazai, Matthew Lease, Mike Schaekermann, Emine Yilmaz
Proceedings of the CSCW 2021 Workshop - Investigating and Mitigating Biases in Crowdsourced Data. CoRR (2021)
Danula Hettiachchi, Mike Schaekermann, Tristan McKinney, Matthew Lease
The Challenge of Variable Effort Crowdsourcing and How Visible Gold Can Help. Proc. ACM Hum. Comput. Interact. 5 (CSCW2) (2021)
Ville Paananen, Jonas Oppenlaender, Jorge Gonçalves, Danula Hettiachchi, Simo Hosio
Investigating Human Scale Spatial Experience. Proc. ACM Hum. Comput. Interact. 5 (ISS) (2021)
Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves
A Survey on Task Assignment in Crowdsourcing. CoRR (2021)
Danula Hettiachchi, Mark Sanderson, Jorge Gonçalves, Simo Hosio, Gabriella Kazai, Matthew Lease, Mike Schaekermann, Emine Yilmaz
Investigating and Mitigating Biases in Crowdsourced Data. CSCW Companion (2021)
Senuri Wijenayake, Danula Hettiachchi, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves
Effect of Conformity on Perceived Trustworthiness of News in Social Media. IEEE Internet Comput. 25 (1) (2021)
Danula Hettiachchi, Mike Schaekermann, Tristan McKinney, Matthew Lease
The Challenge of Variable Effort Crowdsourcing and How Visible Gold Can Help. CoRR (2021)
Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Danula Hettiachchi, Ridwan Shariffdeen
Does a Face Mask Protect my Privacy?: Deep Learning to Predict Protected Attributes from Masked Face Images. CoRR (2021)
Danula Hettiachchi, Niels van Berkel, Simo Hosio, Miguel Bordallo López, Vassilis Kostakos, Jorge Gonçalves
Augmenting Automated Kinship Verification with Targeted Human Input. PACIS (2020)
Danula Hettiachchi, Zhanna Sarsenbayeva, Fraser Allison, Niels van Berkel, Tilman Dingler, Gabriele Marini, Vassilis Kostakos, Jorge Gonçalves
"Hi! I am the Crowd Tasker" Crowdsourcing through Digital Voice Assistants. CHI (2020)
Danula Hettiachchi, Senuri Wijenayake, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves
How Context Influences Cross-Device Task Acceptance in Crowd Work. HCOMP (2020)
Danula Hettiachchi, Niels van Berkel, Vassilis Kostakos, Jorge Gonçalves
CrowdCog: A Cognitive Skill based System for Heterogeneous Task Assignment and Recommendation in Crowdsourcing. Proc. ACM Hum. Comput. Interact. 4 (CSCW2) (2020)
Zhanna Sarsenbayeva, Niels van Berkel, Weiwei Jiang, Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves
Effect of Ambient Light on Mobile Interaction. INTERACT (3) (2019)
Danula Hettiachchi, Niels van Berkel, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves
Effect of Cognitive Abilities on Crowdsourcing Task Performance. INTERACT (1) (2019)
Danula Hettiachchi, Jorge Gonçalves
Towards Effective Crowd-Powered Online Content Moderation. OZCHI (2019)
Niels van Berkel, Jorge Gonçalves, Danula Hettiachchi, Senuri Wijenayake, Ryan M. Kelly, Vassilis Kostakos
Crowdsourcing Perceptions of Fair Predictors for Machine Learning: A Recidivism Case Study. Proc. ACM Hum. Comput. Interact. 3 (CSCW) (2019)
Zhanna Sarsenbayeva, Niels van Berkel, Danula Hettiachchi, Weiwei Jiang, Tilman Dingler, Eduardo Velloso, Vassilis Kostakos, Jorge Gonçalves
Measuring the Effects of Stress on Mobile Interaction. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 3 (1) (2019)