Danula Hettiachchi

61 papers A* 6A 2B 3Misc 3Journal 34Unranked 12
YearRankTypeTitle / Venue / Authors
2026 A* conf
Applying Value Sensitive Design to Location-Based Services: Designing for Shared Spaces and Local Conditions.
CHI
Hiruni Nuwanthika Kegalle, Flora D. Salim, Mark Sanderson, Jeffrey Chan, Danula Hettiachchi
2026 J jnl
Applying Value Sensitive Design to Location-Based Services: Designing for Shared Spaces and Local Conditions.
CoRR
Hiruni Kegalle, Flora D. Salim, Mark Sanderson, Jeffrey Chan, Danula Hettiachchi
2026 J jnl
RMIT-ADM+S at the MMU-RAG NeurIPS 2025 Competition.
CoRR
Kun Ran, Marwah Alaofi, Danula Hettiachchi, Chenglong Ma, Khoi Nguyen Dinh Anh, Khoi Vo Nguyen, Sachin Pathiyan Cherumanal, Lida Rashidi, Falk Scholer, Damiano Spina, Shuoqi Sun, Oleg Zendel
2025 J jnl
"Nuisance is Better Than Nothing?": Exploring How Pedestrians and Cyclists Perceive Automated E-Scooter Alerts in Shared Spaces MHCI023.
Proc. ACM Hum. Comput. Interact.
Hiruni Nuwanthika Kegalle, Danula Hettiachchi, Jeffrey Chan, Flora D. Salim, Mark Sanderson
2025 J jnl
Comprehension is a double-edged sword: Over-interpreting unspecified information in intelligible machine learning explanations.
Int. J. Hum. Comput. Stud.
Yueqing Xuan, Edward Small, Kacper Sokol, Danula Hettiachchi, Mark Sanderson
2025 — conf
ISMIE: A Framework to Characterize Information Seeking in Modern Information Environments.
SIGIR-AP
Shuoqi Sun, Danula Hettiachchi, Damiano Spina
2025 J jnl
ISMIE: A Framework to Characterize Information Seeking in Modern Information Environments.
CoRR
Shuoqi Sun, Danula Hettiachchi, Damiano Spina
2025 — conf
Multi-stage Large Language Model Pipelines Can Outperform GPT-4o in Relevance Assessment.
WWW (Companion Volume)
Julian A. Schnabel, Johanne R. Trippas, Falk Scholer, Danula Hettiachchi
2025 J jnl
Multi-stage Large Language Model Pipelines Can Outperform GPT-4o in Relevance Assessment.
CoRR
Julian A. Schnabel, Johanne R. Trippas, Falk Scholer, Danula Hettiachchi
2025 A* conf
PUB: An LLM-Enhanced Personality-Driven User Behaviour Simulator for Recommender System Evaluation.
SIGIR
Chenglong Ma, Ziqi Xu, Yongli Ren, Danula Hettiachchi, Jeffrey Chan
2025 J jnl
PUB: An LLM-Enhanced Personality-Driven User Behaviour Simulator for Recommender System Evaluation.
CoRR
Chenglong Ma, Ziqi Xu, Yongli Ren, Danula Hettiachchi, Jeffrey Chan
2025 J jnl
Report from the 4th Strategic Workshop on Information Retrieval in Lorne (SWIRL 2025).
SIGIR Forum
Johanne R. Trippas, J. Shane Culpepper, Mohammad Aliannejadi, James Allan, Enrique Amigó, Jaime Arguello, Leif Azzopardi, Peter Bailey, Jamie Callan, Rob Capra, Nick Craswell, W. Bruce Croft, Jeff Dalton, Gianluca Demartini, Laura Dietz, Zhicheng Dou, Carsten Eickhoff, Michael D. Ekstrand, Nicola Ferro, Norbert Fuhr, Dorota Glowacka, Faegheh Hasibi, Danula Hettiachchi, Rosie Jones, Jaap Kamps, Noriko Kando, Sarvnaz Karimi, Makoto P. Kato, Bevan Koopman, Yiqun Liu, Chenglong Ma, Joel Mackenzie, Maria Maistro, Jiaxin Mao, Dana McKay, Bhaskar Mitra, Stefano Mizzaro, Alistair Moffat, Josiane Mothe, Iadh Ounis, Lida Rashidi, Yongli Ren, Mark Sanderson, Rodrygo L. T. Santos, Falk Scholer, Chirag Shah, Laurianne Sitbon, Ian Soboroff, Damiano Spina, Paul Thomas, Julián Urbano, Arjen P. de Vries, Ryen White, Abby Yuan, Hamed Zamani, Oleg Zendel, Min Zhang, Shengyao Zhuang, Justin Zobel, Guido Zuccon
2025 J jnl
SenseSeek Dataset: Multimodal Sensing to Study Information Seeking Behaviors.
CoRR
Kaixin Ji, Danula Hettiachchi, Falk Scholer, Flora D. Salim, Damiano Spina
2025 J jnl
SenseSeek Dataset: Multimodal Sensing to Study Information Seeking Behaviors.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Kaixin Ji, Danula Hettiachchi, Falk Scholer, Flora D. Salim, Damiano Spina
2025 A conf
Temporal-Aware User Behaviour Simulation with Large Language Models for Recommender Systems.
CIKM
Xinye Wanyan, Danula Hettiachchi, Chenglong Ma, Ziqi Xu, Jeffrey Chan
2025 J jnl
Temporal-Aware User Behaviour Simulation with Large Language Models for Recommender Systems.
CoRR
Xinye Wanyan, Danula Hettiachchi, Chenglong Ma, Ziqi Xu, Jeffrey Chan
2025 J jnl
Watch Out E-scooter Coming Through: Multimodal Sensing of Mixed Traffic Use and Conflicts Through Riders Ego-centric Views.
CoRR
Hiruni Nuwanthika Kegalle, Danula Hettiachchi, Jeffrey Chan, Mark Sanderson, Flora D. Salim
2025 J jnl
Watch Out! E-scooter Coming Through!: Multimodal Sensing of Mixed Traffic Use and Conflicts Through Riders' Ego-centric Views.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Hiruni Nuwanthika Kegalle, Danula Hettiachchi, Jeffrey Chan, Mark Sanderson, Flora D. Salim
2024 A* conf
Characterizing Information Seeking Processes with Multiple Physiological Signals.
SIGIR
Kaixin Ji, Danula Hettiachchi, Flora D. Salim, Falk Scholer, Damiano Spina
2024 J jnl
Characterizing Information Seeking Processes with Multiple Physiological Signals.
CoRR
Kaixin Ji, Danula Hettiachchi, Flora D. Salim, Falk Scholer, Damiano Spina
2024 — conf
E-Scooter Dynamics: Unveiling Rider Behaviours and Interactions with Road Users through Multi-Modal Data Analysis.
AHs
Hiruni Kegalle, Danula Hettiachchi, Jeffrey Chan, Flora D. Salim, Mark Sanderson
2024 — conf
Towards Detecting and Mitigating Cognitive Bias in Spoken Conversational Search.
MobileHCI (Companion)
Kaixin Ji, Sachin Pathiyan Cherumanal, Johanne R. Trippas, Danula Hettiachchi, Flora D. Salim, Falk Scholer, Damiano Spina
2024 J jnl
Towards Detecting and Mitigating Cognitive Bias in Spoken Conversational Search.
CoRR
Kaixin Ji, Sachin Pathiyan Cherumanal, Johanne R. Trippas, Danula Hettiachchi, Flora D. Salim, Falk Scholer, Damiano Spina
2024 Misc conf
Unmaking AI: Engaging Critically and Creatively with Generative AI.
OZCHI
Luke Munn, Awais Hameed Khan, Danula Hettiachchi, Samar Sabie, Lida Ghahremanlou, Saarim Saghir, Nicholas Lambourne, Liam Magee
2024 B conf
Walert: Putting Conversational Information Seeking Knowledge into Action by Building and Evaluating a Large Language Model-Powered Chatbot.
CHIIR
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
2024 J jnl
Walert: Putting Conversational Search Knowledge into Action by Building and Evaluating a Large Language Model-Powered Chatbot.
CoRR
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
2023 J jnl
A Survey on Task Assignment in Crowdsourcing.
ACM Comput. Surv.
Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves
2023 B conf
Are footpaths encroached by shared e-scooters? Spatio-temporal Analysis of Micro-mobility Services.
MDM
Hiruni Kegalle, Danula Hettiachchi, Jeffrey Chan, Flora D. Salim, Mark Sanderson
2023 J jnl
Are footpaths encroached by shared e-scooters? Spatio-temporal Analysis of Micro-mobility Services.
CoRR
Hiruni Kegalle, Danula Hettiachchi, Jeffrey Chan, Flora D. Salim, Mark Sanderson
2023 J jnl
Can Users Correctly Interpret Machine Learning Explanations and Simultaneously Identify Their Limitations?
CoRR
Yueqing Xuan, Edward Small, Kacper Sokol, Danula Hettiachchi, Mark Sanderson
2023 A* conf
Combining Worker Factors for Heterogeneous Crowd Task Assignment.
WWW
Senuri Wijenayake, Danula Hettiachchi, Jorge Gonçalves
2023 A conf
Designing and Evaluating Presentation Strategies for Fact-Checked Content.
CIKM
Danula Hettiachchi, Kaixin Ji, Jenny Kennedy, Anthony McCosker, Flora D. Salim, Mark Sanderson, Falk Scholer, Damiano Spina
2023 J jnl
Designing and Evaluating Presentation Strategies for Fact-Checked Content.
CoRR
Danula Hettiachchi, Kaixin Ji, Jenny Kennedy, Anthony McCosker, Flora Dylis Salim, Mark Sanderson, Falk Scholer, Damiano Spina
2023 A* conf
Examining the Impact of Uncontrolled Variables on Physiological Signals in User Studies for Information Processing Activities.
SIGIR
Kaixin Ji, Damiano Spina, Danula Hettiachchi, Flora Dilys Salim, Falk Scholer
2023 J jnl
Examining the Impact of Uncontrolled Variables on Physiological Signals in User Studies for Information Processing Activities.
CoRR
Kaixin Ji, Damiano Spina, Danula Hettiachchi, Flora Dilys Salim, Falk Scholer
2023 J jnl
Helpful, Misleading or Confusing: How Humans Perceive Fundamental Building Blocks of Artificial Intelligence Explanations.
CoRR
Edward Small, Yueqing Xuan, Danula Hettiachchi, Kacper Sokol
2023 J jnl
How Crowd Worker Factors Influence Subjective Annotations: A Study of Tagging Misogynistic Hate Speech in Tweets.
CoRR
Danula Hettiachchi, Indigo Holcombe-James, Stephanie Livingstone, Anjalee de Silva, Matthew Lease, Flora D. Salim, Mark Sanderson
2023 J jnl
Mapping 20 years of accessibility research in HCI: A co-word analysis.
Int. J. Hum. Comput. Stud.
Zhanna Sarsenbayeva, Niels van Berkel, Danula Hettiachchi, Benjamin Tag, Eduardo Velloso, Jorge Gonçalves, Vassilis Kostakos
2023 — conf
RMIT_IR at the NTCIR-17 FairWeb-1 Task.
NTCIR
Sachin Pathiyan Cherumanal, Kaixin Ji, Danula Hettiachchi, Johanne R. Trippas, Falk Scholer, Damiano Spina
2023 — conf
Towards Detecting Tonic Information Processing Activities with Physiological Data.
UbiComp/ISWC Adjunct
Kaixin Ji, Damiano Spina, Danula Hettiachchi, Falk Scholer, Flora D. Salim
2022 Misc conf
Does a Face Mask Protect My Privacy?: Deep Learning to Predict Protected Attributes from Masked Face Images.
AI
Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Danula Hettiachchi, Ridwan Shariffdeen
2022 — conf
REGROW: Reimagining Global Crowdsourcing for Better Human-AI Collaboration.
CHI Extended Abstracts
Andy Alorwu, Saiph Savage, Niels van Berkel, Dmitry Ustalov, Alexey Drutsa, Jonas Oppenlaender, Oliver Bates, Danula Hettiachchi, Ujwal Gadiraju, Jorge Gonçalves, Simo Hosio
2021 J jnl
A Survey on Task Assignment in Crowdsourcing.
CoRR
Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves
2021 J jnl
Does a Face Mask Protect my Privacy?: Deep Learning to Predict Protected Attributes from Masked Face Images.
CoRR
Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Danula Hettiachchi, Ridwan Shariffdeen
2021 J jnl
Effect of Conformity on Perceived Trustworthiness of News in Social Media.
IEEE Internet Comput.
Senuri Wijenayake, Danula Hettiachchi, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves
2021 J jnl
Investigating Human Scale Spatial Experience.
Proc. ACM Hum. Comput. Interact.
Ville Paananen, Jonas Oppenlaender, Jorge Gonçalves, Danula Hettiachchi, Simo Hosio
2021 — conf
Investigating and Mitigating Biases in Crowdsourced Data.
CSCW Companion
Danula Hettiachchi, Mark Sanderson, Jorge Gonçalves, Simo Hosio, Gabriella Kazai, Matthew Lease, Mike Schaekermann, Emine Yilmaz
2021 J jnl
Proceedings of the CSCW 2021 Workshop - Investigating and Mitigating Biases in Crowdsourced Data.
CoRR
Danula Hettiachchi, Mark Sanderson, Jorge Gonçalves, Simo Hosio, Gabriella Kazai, Matthew Lease, Mike Schaekermann, Emine Yilmaz
2021 — —
Task assignment using worker cognitive ability and context to improve data quality in crowdsourcing.
Danula Hettiachchi
2021 J jnl
The Challenge of Variable Effort Crowdsourcing and How Visible Gold Can Help.
CoRR
Danula Hettiachchi, Mike Schaekermann, Tristan McKinney, Matthew Lease
2021 J jnl
The Challenge of Variable Effort Crowdsourcing and How Visible Gold Can Help.
Proc. ACM Hum. Comput. Interact.
Danula Hettiachchi, Mike Schaekermann, Tristan McKinney, Matthew Lease
2021 — conf
Us Vs. Them - Understanding the Impact of Homophily in Political Discussions on Twitter.
INTERACT (4)
Danula Hettiachchi, Tanay Arora, Jorge Gonçalves
2020 A* conf
"Hi! I am the Crowd Tasker" Crowdsourcing through Digital Voice Assistants.
CHI
Danula Hettiachchi, Zhanna Sarsenbayeva, Fraser Allison, Niels van Berkel, Tilman Dingler, Gabriele Marini, Vassilis Kostakos, Jorge Gonçalves
2020 — conf
Augmenting Automated Kinship Verification with Targeted Human Input.
PACIS
Danula Hettiachchi, Niels van Berkel, Simo Hosio, Miguel Bordallo López, Vassilis Kostakos, Jorge Gonçalves
2020 J jnl
CrowdCog: A Cognitive Skill based System for Heterogeneous Task Assignment and Recommendation in Crowdsourcing.
Proc. ACM Hum. Comput. Interact.
Danula Hettiachchi, Niels van Berkel, Vassilis Kostakos, Jorge Gonçalves
2020 B conf
How Context Influences Cross-Device Task Acceptance in Crowd Work.
HCOMP
Danula Hettiachchi, Senuri Wijenayake, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves
2019 J jnl
Crowdsourcing Perceptions of Fair Predictors for Machine Learning: A Recidivism Case Study.
Proc. ACM Hum. Comput. Interact.
Niels van Berkel, Jorge Gonçalves, Danula Hettiachchi, Senuri Wijenayake, Ryan M. Kelly, Vassilis Kostakos
2019 — conf
Effect of Ambient Light on Mobile Interaction.
INTERACT (3)
Zhanna Sarsenbayeva, Niels van Berkel, Weiwei Jiang, Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves
2019 — conf
Effect of Cognitive Abilities on Crowdsourcing Task Performance.
INTERACT (1)
Danula Hettiachchi, Niels van Berkel, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves
2019 J jnl
Measuring the Effects of Stress on Mobile Interaction.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Zhanna Sarsenbayeva, Niels van Berkel, Danula Hettiachchi, Weiwei Jiang, Tilman Dingler, Eduardo Velloso, Vassilis Kostakos, Jorge Gonçalves
2019 Misc conf
Towards Effective Crowd-Powered Online Content Moderation.
OZCHI
Danula Hettiachchi, Jorge Gonçalves