Vassilis Kostakos

ORCID

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 157

Top Venues

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.

CHI

UbiComp/ISWC Adjunct

CoRR

University of Bath, UK (PHD)

Education History

University of Bath, UK

PHD

Publications

Gabriele Marini, Jorge Gonçalves, Eduardo Velloso, Raja Jurdak, Vassilis Kostakos
A toolkit for localisation queries. Pervasive Mob. Comput. 103 (2024)
Songyan Teng, Simon D'Alfonso, Vassilis Kostakos
A Tool for Capturing Smartphone Screen Text. CHI (2024)
Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya
MicroFog: A framework for scalable placement of microservices-based IoT applications in federated Fog environments. J. Syst. Softw. 209 (2024)
Mo Zhang, Eduard Marin, Mark Ryan, Vassilis Kostakos, Toby Murray, Benjamin Tag, David F. Oswald
OOBKey: Key Exchange with Implantable Medical Devices Using Out-Of-Band Channels. ARES (2024)
Jiwan Kim, Doyoung Lee, Mingyu Han, Jaeho Kim, Vassilis Kostakos, Ian Oakley
Unpacking Instagram use: The impact of upward social comparisons on usage patterns and affective experiences in the wild. Int. J. Hum. Comput. Stud. 190 (2024)
Jarod Govers, Eduardo Velloso, Vassilis Kostakos, Jorge Gonçalves
AI-Driven Mediation Strategies for Audience Depolarisation in Online Debates. CHI (2024)
Weiwei Jiang, Jorge Gonçalves, Vassilis Kostakos
Mobile Near-infrared Sensing - A Systematic Review on Devices, Data, Modeling, and Applications. ACM Comput. Surv. 56 (8) (2024)
Le Fang, Shiquan Zhang, Hong Jia, Jorge Gonçalves, Vassilis Kostakos
ScreenTK: Seamless Detection of Time-Killing Moments Using Continuous Mobile Screen Text and on-device LLM. CoRR (2024)
Shiquan Zhang, Ying Ma, Le Fang, Hong Jia, Simon D'Alfonso, Vassilis Kostakos
Enabling On-Device LLMs Personalization with Smartphone Sensing. CoRR (2024)
Rajkumar Buyya, Satish Narayana Srirama, Md. Redowan Mahmud, Mohammad Goudarzi, Leila Ismail, Vassilis Kostakos
Quality of Service (QoS)-driven Edge Computing and Smart Hospitals: A Vision, Architectural Elements, and Future Directions. CoRR (2023)
Yaoxi Shi, Peter Koval, Vassilis Kostakos, Jorge Gonçalves, Greg Wadley
"Instant Happiness": Smartphones as tools for everyday emotion regulation. Int. J. Hum. Comput. Stud. 170 (2023)
Niels van Berkel, Simon D'Alfonso, Rio Kurnia Susanto, Denzil Ferreira, Vassilis Kostakos
AWARE-Light: a smartphone tool for experience sampling and digital phenotyping. Pers. Ubiquitous Comput. 27 (2) (2023)
Zhanna Sarsenbayeva, Niels van Berkel, Eduardo Velloso, Jorge Gonçalves, Vassilis Kostakos
Methodological Standards in Accessibility Research-PLXBCCR- on Motor Impairments: A Survey. ACM Comput. Surv. 55 (7) (2023)
Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves
A Survey on Task Assignment in Crowdsourcing. ACM Comput. Surv. 55 (3) (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)
Weiwei Jiang, Chaofan Wang, Zhanna Sarsenbayeva, Andrew Irlitti, Jing Wei, Jarrod Knibbe, Tilman Dingler, Jorge Gonçalves, Vassilis Kostakos
InfoPrint: Embedding Interactive Information in 3D Prints Using Low-Cost Readily-Available Printers and Materials. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 7 (3) (2023)
Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya
MicroFog: A Framework for Scalable Placement of Microservices-based IoT Applications in Federated Fog Environments. CoRR (2023)
Chaofan Wang, Weiwei Jiang, Kangning Yang, Zhanna Sarsenbayeva, Benjamin Tag, Tilman Dingler, Jorge Gonçalves, Vassilis Kostakos
Using Thermal Imaging to Measure Hand Hygiene Quality. CoRR (2023)
Benjamin Tag, Niels van Berkel, Sunny Verma, Benjamin Zi Hao Zhao, Shlomo Berkovsky, Dali Kaafar, Vassilis Kostakos, Olga Ohrimenko
DDoD: Dual Denial of Decision Attacks on Human-AI Teams. IEEE Pervasive Comput. 22 (1) (2023)
Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya
Placement of Microservices-based IoT Applications in Fog Computing: A Taxonomy and Future Directions. ACM Comput. Surv. 55 (14s) (2023)
Weiwei Jiang, Difeng Yu, Chaofan Wang, Zhanna Sarsenbayeva, Niels van Berkel, Jorge Gonçalves, Vassilis Kostakos
Near-infrared Imaging for Information Embedding and Extraction with Layered Structures. ACM Trans. Graph. 42 (1) (2023)
Weiwei Jiang, Difeng Yu, Andrew Irlitti, Jorge Gonçalves, Vassilis Kostakos, Xin He
Knock the Reality: Virtual Interface Registration in Mixed Reality. VRW (2023)
Chaofan Wang, Samuel Kernan Freire, Mo Zhang, Jing Wei, Jorge Gonçalves, Vassilis Kostakos, Zhanna Sarsenbayeva, Christina Schneegass, Alessandro Bozzon, Evangelos Niforatos
Safeguarding Crowdsourcing Surveys from ChatGPT with Prompt Injection. CoRR (2023)
Jing Wei, Weiwei Jiang, Chaofan Wang, Difeng Yu, Jorge Gonçalves, Tilman Dingler, Vassilis Kostakos
Understanding How to Administer Voice Surveys through Smart Speakers. Proc. ACM Hum. Comput. Interact. 6 (CSCW2) (2022)
Benjamin Tag, Jorge Gonçalves, Sarah Webber, Peter Koval, Vassilis Kostakos
A Retrospective and a Look Forward: Lessons Learned From Researching Emotions In-the-Wild. IEEE Pervasive Comput. 21 (1) (2022)
Jing Wei, Weiwei Jiang, Chaofan Wang, Difeng Yu, Jorge Gonçalves, Tilman Dingler, Vassilis Kostakos
Understanding How to Administer Voice Surveys through Smart Speakers. Proc. ACM Hum. Comput. Interact. 6 (CSCW2) (2022)
Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya
Microservices-based IoT Applications Scheduling in Edge and Fog Computing: A Taxonomy and Future Directions. CoRR (2022)
Jing Wei, Benjamin Tag, Johanne R. Trippas, Tilman Dingler, Vassilis Kostakos
What Could Possibly Go Wrong When Interacting with Proactive Smart Speakers? A Case Study Using an ESM Application. CHI (2022)
Mo Zhang, Eduard Marin, David F. Oswald, Vassilis Kostakos, Mark Ryan, Benjamin Tag, Kleomenis Katevas
OOBKey: Key Exchange with Implantable Medical Devices Using Out-Of-Band Channels. IACR Cryptol. ePrint Arch. 2022 (2022)
Wally Smith, Greg Wadley, Sarah Webber, Benjamin Tag, Vassilis Kostakos, Peter Koval, James J. Gross
Digital Emotion Regulation in Everyday Life. CHI (2022)
Senuri Wijenayake, Niels van Berkel, Vassilis Kostakos, Jorge Gonçalves
Quantifying determinants of social conformity in an online debating website. Int. J. Hum. Comput. Stud. 158 (2022)
Benjamin Tag, Niels van Berkel, Sunny Verma, Benjamin Zi Hao Zhao, Shlomo Berkovsky, Dali Kaafar, Vassilis Kostakos, Olga Ohrimenko
DDoD: Dual Denial of Decision Attacks on Human-AI Teams. CoRR (2022)
Chaofan Wang, Weiwei Jiang, Kangning Yang, Zhanna Sarsenbayeva, Benjamin Tag, Tilman Dingler, Jorge Gonçalves, Vassilis Kostakos
A System for Computational Assessment of Hand Hygiene Techniques. J. Medical Syst. 46 (6) (2022)
Difeng Yu, Weiwei Jiang, Andrew Irlitti, Tilman Dingler, Eduardo Velloso, Jorge Gonçalves, Vassilis Kostakos
Haptics in VR Using Origami-Augmented Drones. ISMAR Adjunct (2022)
Greg Wadley, Vassilis Kostakos, Peter Koval, Wally Smith, Sarah Webber, Anna L. Cox, James J. Gross, Kristina Höök, Regan L. Mandryk, Petr Slovák
The Future of Emotion in Human-Computer Interaction. CHI Extended Abstracts (2022)
Tilman Dingler, Benjamin Tag, David A. Eccles, Niels van Berkel, Vassilis Kostakos
Method for Appropriating the Brief Implicit Association Test to Elicit Biases in Users. CHI (2022)
Chaofan Wang, Kangning Yang, Weiwei Jiang, Jing Wei, Zhanna Sarsenbayeva, Jorge Gonçalves, Vassilis Kostakos
Hand Hygiene Quality Assessment Using Image-to-Image Translation. MICCAI (8) (2022)
Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya
QoS-aware placement of microservices-based IoT applications in Fog computing environments. Future Gener. Comput. Syst. 131 (2022)
Benjamin Tag, Zhanna Sarsenbayeva, Anna L. Cox, Greg Wadley, Jorge Gonçalves, Vassilis Kostakos
Emotion trajectories in smartphone use: Towards recognizing emotion regulation in-the-wild. Int. J. Hum. Comput. Stud. 166 (2022)
Florian Alt, Vassilis Kostakos, Nuria Oliver
Out-of-the-Lab Pervasive Computing. IEEE Pervasive Comput. 21 (1) (2022)
Katerina Mangaroska, Boban Vesin, Vassilis Kostakos, Peter Brusilovsky, Michail N. Giannakos
Architecting Analytics Across Multiple E-Learning Systems to Enhance Learning Design. IEEE Trans. Learn. Technol. 14 (2) (2021)
Kshitij Sharma, Katerina Mangaroska, Niels van Berkel, Michail N. Giannakos, Vassilis Kostakos
Information flow and cognition affect each other: Evidence from digital learning. Int. J. Hum. Comput. Stud. 146 (2021)
Hongzhi Shi, Yong Li, Hancheng Cao, Xiangxin Zhou, Chao Zhang, Vassilis Kostakos
Semantics-Aware Hidden Markov Model for Human Mobility. IEEE Trans. Knowl. Data Eng. 33 (3) (2021)
Weiwei Jiang, Chaofan Wang, Zhanna Sarsenbayeva, Andrew Irlitti, Jarrod Knibbe, Tilman Dingler, Jorge Gonçalves, Vassilis Kostakos
InfoPrint: Embedding Information into 3D Printed Objects. CoRR (2021)
Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves
A Survey on Task Assignment in Crowdsourcing. CoRR (2021)
Jing Wei, Tilman Dingler, Vassilis Kostakos
Developing the Proactive Speaker Prototype Based on Google Home. CHI Extended Abstracts (2021)
Yunke Zhang, Fengli Xu, Tong Li, Vassilis Kostakos, Pan Hui, Yong Li
Passive Health Monitoring Using Large Scale Mobility Data. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (1) (2021)
Jing Wei, Tilman Dingler, Vassilis Kostakos
Understanding User Perceptions of Proactive Smart Speakers. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (4) (2021)
Senuri Wijenayake, Jolan Hu, Vassilis Kostakos, Jorge Gonçalves
Quantifying the Effects of Age-Related Stereotypes on Online Social Conformity. INTERACT (4) (2021)
Aku Visuri, Niels van Berkel, Jorge Gonçalves, Reza Rawassizadeh, Denzil Ferreira, Vassilis Kostakos
Understanding usage style transformation during long-term smartwatch use. Pers. Ubiquitous Comput. 25 (3) (2021)
Weiwei Jiang, Zhanna Sarsenbayeva, Niels van Berkel, Chaofan Wang, Difeng Yu, Jing Wei, Jorge Gonçalves, Vassilis Kostakos
User Trust in Assisted Decision-Making Using Miniaturized Near-Infrared Spectroscopy. CHI (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)
Weiwei Jiang, Zhanna Sarsenbayeva, Difeng Yu, Jing Wei, Niels van Berkel, Jorge Gonçalves, Vassilis Kostakos
UbiNIRS: A Software Framework for Miniaturized NIRS-based Applications. CoRR (2021)
Niels van Berkel, Simon Dennis, Michael Zyphur, Jinjing Li, Andrew Heathcote, Vassilis Kostakos
Modeling interaction as a complex system. Hum. Comput. Interact. 36 (4) (2021)
Dan Bennett, Alan J. Dix, Parisa Eslambolchilar, Feng Feng, Tom Froese, Vassilis Kostakos, Sébastien Lerique, Niels van Berkel
Emergent Interaction: Complexity, Dynamics, and Enaction in HCI. CHI Extended Abstracts (2021)
Benjamin Tag, Sarah Webber, Greg Wadley, Vanessa Bartlett, Jorge Gonçalves, Peter Koval, Petr Slovák, Wally Smith, Tom Hollenstein, Anna L. Cox, Vassilis Kostakos
Making Sense of Emotion-Sensing: Workshop on Quantifying Human Emotions. UbiComp/ISWC Adjunct (2021)
Oliver Amft, Jesús Favela, Stephen S. Intille, Mirco Musolesi, Vassilis Kostakos
Personalized Pervasive Health. IEEE Pervasive Comput. 19 (3) (2020)
Zhilong Chen, Hancheng Cao, Huangdong Wang, Fengli Xu, Vassilis Kostakos, Yong Li
Will You Come Back / Check-in Again?: Understanding Characteristics Leading to Urban Revisitation and Re-check-in. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 4 (3) (2020)
Danula Hettiachchi, Niels van Berkel, Simo Hosio, Miguel Bordallo López, Vassilis Kostakos, Jorge Gonçalves
Augmenting Automated Kinship Verification with Targeted Human Input. PACIS (2020)
Benjamin Tag, Tilman Dingler, Andrew W. Vargo, Vassilis Kostakos
Inferring Circadian Rhythms of Cognitive Performance in Everyday Life. IEEE Pervasive Comput. 19 (3) (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)
Senuri Wijenayake, Niels van Berkel, Vassilis Kostakos, Jorge Gonçalves
Quantifying the Effect of Social Presence on Online Social Conformity. Proc. ACM Hum. Comput. Interact. 4 (CSCW) (2020)
Theodoros Anagnostopoulos, Chu Luo, S. R. Jino Ramson, Klimis S. Ntalianis, Vassilis Kostakos, Christos Skourlas
A multi-agent system for distributed smartphone sensing cycling in smart cities. J. Syst. Inf. Technol. 22 (1) (2020)
Danula Hettiachchi, Senuri Wijenayake, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves
How Context Influences Cross-Device Task Acceptance in Crowd Work. HCOMP (2020)
Tilman Dingler, Siran Li, Niels van Berkel, Vassilis Kostakos
Page-Turning Techniques for Reading Interfaces in Virtual Environments. OZCHI (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)
Michail N. Giannakos, Kshitij Sharma, Sofia Papavlasopoulou, Ilias O. Pappas, Vassilis Kostakos
Fitbit for learning: Towards capturing the learning experience using wearable sensing. Int. J. Hum. Comput. Stud. 136 (2020)
Niels van Berkel, Jorge Gonçalves, Simo Hosio, Zhanna Sarsenbayeva, Eduardo Velloso, Vassilis Kostakos
Overcoming compliance bias in self-report studies: A cross-study analysis. Int. J. Hum. Comput. Stud. 134 (2020)
Zhanna Sarsenbayeva, Gabriele Marini, Niels van Berkel, Chu Luo, Weiwei Jiang, Kangning Yang, Greg Wadley, Tilman Dingler, Vassilis Kostakos, Jorge Gonçalves
Does Smartphone Use Drive our Emotions or vice versa? A Causal Analysis. CHI (2020)
Zhanna Sarsenbayeva, Benjamin Tag, Shu Yan, Vassilis Kostakos, Jorge Gonçalves
Using Video Games to Regulate Emotions. OZCHI (2020)
Kshitij Sharma, Evangelos Niforatos, Michail N. Giannakos, Vassilis Kostakos
Assessing Cognitive Performance Using Physiological and Facial Features: Generalizing across Contexts. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 4 (3) (2020)
Senuri Wijenayake, Niels van Berkel, Vassilis Kostakos, Jorge Gonçalves
Impact of contextual and personal determinants on online social conformity. Comput. Hum. Behav. 108 (2020)
Vassilis Kostakos, Bran Knowles, Panos Markopoulos, Koji Yatani
Growing Up With Pervasive Computing. IEEE Pervasive Comput. 19 (1) (2020)
Chu Luo, Jorge Gonçalves, Eduardo Velloso, Vassilis Kostakos
A Survey of Context Simulation for Testing Mobile Context-Aware Applications. ACM Comput. Surv. 53 (1) (2020)
Weiwei Jiang, Gabriele Marini, Niels van Berkel, Zhanna Sarsenbayeva, Zheyu Tan, Chu Luo, Xin He, Tilman Dingler, Jorge Gonçalves, Yoshihiro Kawahara, Vassilis Kostakos
Probing Sucrose Contents in Everyday Drinks Using Miniaturized Near-Infrared Spectroscopy Scanners. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 3 (4) (2019)
Niels van Berkel, Jorge Gonçalves, Peter Koval, Simo Hosio, Tilman Dingler, Denzil Ferreira, Vassilis Kostakos
Context-Informed Scheduling and Analysis: Improving Accuracy of Mobile Self-Reports. CHI (2019)
Aku Visuri, Niels van Berkel, Tadashi Okoshi, Jorge Gonçalves, Vassilis Kostakos
Understanding smartphone notifications' user interactions and content importance. Int. J. Hum. Comput. Stud. 128 (2019)
Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya
Microservices-based IoT Application Placement within Heterogeneous and Resource Constrained Fog Computing Environments. UCC (2019)
Chu Luo, Aku Visuri, Simon Klakegg, Niels van Berkel, Zhanna Sarsenbayeva, Antti Möttönen, Jorge Gonçalves, Theodoros Anagnostopoulos, Denzil Ferreira, Huber Flores, Eduardo Velloso, Vassilis Kostakos
Energy-efficient prediction of smartphone unlocking. Pers. Ubiquitous Comput. 23 (1) (2019)
Gabriele Marini, Jorge Gonçalves, Eduardo Velloso, Raja Jurdak, Vassilis Kostakos
Towards context-free semantic localisation. UbiComp/ISWC Adjunct (2019)
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)
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)
Chu Luo, Zewen Xu, Ruining Dong, Jorge Gonçalves, Eduardo Velloso, Vassilis Kostakos
CamTest: A laboratory testbed for camera-based mobile sensing applications. Pervasive Mob. Comput. 56 (2019)
Jonathan Liono, Flora D. Salim, Niels van Berkel, Vassilis Kostakos, A. Kai Qin
Improving Experience Sampling with Multi-view User-driven Annotation Prediction. PerCom (2019)
Chaofan Wang, Zhanna Sarsenbayeva, Chu Luo, Jorge Gonçalves, Vassilis Kostakos
Improving wearable sensor data quality using context markers. UbiComp/ISWC Adjunct (2019)
Hongzhi Shi, Hancheng Cao, Xiangxin Zhou, Yong Li, Chao Zhang, Vassilis Kostakos, Funing Sun, Fanchao Meng
Semantics-Aware Hidden Markov Model for Human Mobility. SDM (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)
Niels van Berkel, Jorge Gonçalves, Lauri Lovén, Denzil Ferreira, Simo Hosio, Vassilis Kostakos
Effect of experience sampling schedules on response rate and recall accuracy of objective self-reports. Int. J. Hum. Comput. Stud. 125 (2019)
Zhanna Sarsenbayeva, Vassilis Kostakos, Jorge Gonçalves
Situationally-Induced Impairments and Disabilities Research. CoRR (2019)
Senuri Wijenayake, Niels van Berkel, Vassilis Kostakos, Jorge Gonçalves
Measuring the Effects of Gender on Online Social Conformity. Proc. ACM Hum. Comput. Interact. 3 (CSCW) (2019)
Michail N. Giannakos, Kshitij Sharma, Ilias O. Pappas, Vassilis Kostakos, Eduardo Velloso
Multimodal data as a means to understand the learning experience. Int. J. Inf. Manag. 48 (2019)
Zhanna Sarsenbayeva, Niels van Berkel, Eduardo Velloso, Vassilis Kostakos, Jorge Gonçalves
Effect of Distinct Ambient Noise Types on Mobile Interaction. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 2 (2) (2018)
Huber Flores, Pan Hui, Sasu Tarkoma, Yong Li, Theodoros Anagnostopoulos, Vassilis Kostakos, Chu Luo, Xiang Su
Sensorclone: a framework for harnessing smart devices with virtual sensors. MMSys (2018)
Panos Kostakos, Abhinay Pandya, Mourad Oussalah, Simo Hosio, Christoph F. Breidbach, Vassilis Kostakos, Niels van Berkel, Olga Kyriakouli, Arash Sattari
Correlating Refugee Border Crossings with Internet Search Data. IRI (2018)
Simo Hosio, Jorge Gonçalves, Niels van Berkel, Simon Klakegg, Shin'ichi Konomi, Vassilis Kostakos
Facilitating Collocated Crowdsourcing on Situated Displays. Hum. Comput. Interact. 33 (5-6) (2018)
Yu Zhang, Tao Gu, Chu Luo, Vassilis Kostakos, Aruna Seneviratne
FinDroidHR: Smartwatch Gesture Input with Optical Heartrate Monitor. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 2 (1) (2018)
Tilman Dingler, Ashris Choudhury, Vassilis Kostakos
Biased Bots: Conversational Agents to Overcome Polarization. UbiComp/ISWC Adjunct (2018)
Niels van Berkel, Simo Hosio, Jorge Gonçalves, Katarzyna Wac, Vassilis Kostakos, Anna L. Cox
MHC '18: International Workshop on Mobile Human Contributions: Opportunities and Challenges. UbiComp/ISWC Adjunct (2018)
Niels van Berkel, Denzil Ferreira, Vassilis Kostakos
The Experience Sampling Method on Mobile Devices. ACM Comput. Surv. 50 (6) (2018)

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Publication Activity (10 Years)

Top Topics

Top Venues

Vassilis Kostakos