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ORCIDVassilis Kostakos
Person information
- affiliation: University of Melbourne, School of Computing and Information Systems, Australia
- affiliation (former): University of Oulu, Finland
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Books and Theses
- 2004
[b1]Vassilis Kostakos:
A design framework for pervasive computing systems. University of Bath, UK, 2004
Journal Articles
- 2024
- [j108]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: 111910 (2024) - 2023
- [j107]Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves:
A Survey on Task Assignment in Crowdsourcing. ACM Comput. Surv. 55(3): 49:1-49:35 (2023) - [j106]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): 143:1-143:35 (2023) - [j105]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): 321:1-321:43 (2023) - [j104]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: 102958 (2023) - [j103]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: 103018 (2023) - [j102]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): 102:1-102:29 (2023) - [j101]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): 77-84 (2023) - [j100]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): 435-445 (2023) - [j99]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): 4:1-4:26 (2023) - 2022
- [j98]Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya:
QoS-aware placement of microservices-based IoT applications in Fog computing environments. Future Gener. Comput. Syst. 131: 121-136 (2022) - [j97]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: 102743 (2022) - [j96]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: 102872 (2022) - [j95]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): 36 (2022) - [j94]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): 1-32 (2022) - [j93]Florian Alt, Vassilis Kostakos, Nuria Oliver:
Out-of-the-Lab Pervasive Computing. IEEE Pervasive Comput. 21(1): 7-8 (2022) - [j92]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): 28-36 (2022) - 2021
- [j91]Chu Luo, Jorge Gonçalves, Eduardo Velloso, Vassilis Kostakos:
A Survey of Context Simulation for Testing Mobile Context-Aware Applications. ACM Comput. Surv. 53(1): 21:1-21:39 (2021) - [j90]Niels van Berkel, Simon Dennis, Michael Zyphur, Jinjing Li, Andrew Heathcote, Vassilis Kostakos:
Modeling interaction as a complex system. Hum. Comput. Interact. 36(4): 279-305 (2021) - [j89]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: 102549 (2021) - [j88]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): 49:1-49:23 (2021) - [j87]Jing Wei, Tilman Dingler, Vassilis Kostakos:
Understanding User Perceptions of Proactive Smart Speakers. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5(4): 185:1-185:28 (2021) - [j86]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): 12-19 (2021) - [j85]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): 535-549 (2021) - [j84]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): 1183-1194 (2021) - [j83]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): 173-188 (2021) - 2020
- [j82]Senuri Wijenayake, Niels van Berkel, Vassilis Kostakos, Jorge Gonçalves:
Impact of contextual and personal determinants on online social conformity. Comput. Hum. Behav. 108: 106302 (2020) - [j81]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: 1-12 (2020) - [j80]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: 102384 (2020) - [j79]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): 76:1-76:27 (2020) - [j78]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): 95:1-95:41 (2020) - [j77]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): 119-134 (2020) - [j76]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): 055:1-055:22 (2020) - [j75]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): 110:1-110:22 (2020) - [j74]Vassilis Kostakos, Bran Knowles, Panos Markopoulos, Koji Yatani:
Growing Up With Pervasive Computing. IEEE Pervasive Comput. 19(1): 8-9 (2020) - [j73]Oliver Amft, Jesús Favela, Stephen S. Intille, Mirco Musolesi, Vassilis Kostakos:
Personalized Pervasive Health. IEEE Pervasive Comput. 19(3): 11-13 (2020) - [j72]Benjamin Tag, Tilman Dingler, Andrew W. Vargo, Vassilis Kostakos:
Inferring Circadian Rhythms of Cognitive Performance in Everyday Life. IEEE Pervasive Comput. 19(3): 14-23 (2020) - 2019
- [j71]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: 108-119 (2019) - [j70]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: 118-128 (2019) - [j69]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: 72-85 (2019) - [j68]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): 24:1-24:18 (2019) - [j67]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): 136:1-136:25 (2019) - [j66]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): 28:1-28:21 (2019) - [j65]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): 145:1-145:24 (2019) - [j64]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: 106-131 (2019) - [j63]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): 159-177 (2019) - 2018
- [j62]Niels van Berkel, Denzil Ferreira, Vassilis Kostakos:
The Experience Sampling Method on Mobile Devices. ACM Comput. Surv. 50(6): 93:1-93:40 (2018) - [j61]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): 335-371 (2018) - [j60]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): 56:1-56:42 (2018) - [j59]Hancheng Cao, Jie Feng, Yong Li, Vassilis Kostakos:
Uniqueness in the City: Urban Morphology and Location Privacy. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 2(2): 62:1-62:20 (2018) - [j58]Simon Klakegg, Jorge Gonçalves, Chu Luo, Aku Visuri, Alexey Popov, Niels van Berkel, Zhanna Sarsenbayeva, Vassilis Kostakos, Simo Hosio, Scott Savage, Alexander Bykov, Igor V. Meglinski, Denzil Ferreira:
Assisted Medication Management in Elderly Care Using Miniaturised Near-Infrared Spectroscopy. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 2(2): 69:1-69:24 (2018) - [j57]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): 82:1-82:23 (2018) - [j56]Hancheng Cao, Zhilong Chen, Fengli Xu, Yong Li, Vassilis Kostakos:
Revisitation in Urban Space vs. Online: A Comparison across POIs, Websites, and Smartphone Apps. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 2(4): 156:1-156:24 (2018) - [j55]Miguel Bordallo López, Abdenour Hadid, Elhocine Boutellaa, Jorge Gonçalves, Vassilis Kostakos, Simo Hosio:
Kinship verification from facial images and videos: human versus machine. Mach. Vis. Appl. 29(5): 873-890 (2018) - [j54]Huber Flores, Pan Hui, Petteri Nurmi, Eemil Lagerspetz, Sasu Tarkoma, Jukka Manner, Vassilis Kostakos, Yong Li, Xiang Su:
Evidence-Aware Mobile Computational Offloading. IEEE Trans. Mob. Comput. 17(8): 1834-1850 (2018) - 2017
- [j53]Anabela Berenguer, Jorge Gonçalves, Simo Hosio, Denzil Ferreira, Theodoros Anagnostopoulos, Vassilis Kostakos:
Are Smartphones Ubiquitous?: An in-depth survey of smartphone adoption by seniors. IEEE Consumer Electron. Mag. 6(1): 104-110 (2017) - [j52]Tomoyo Sasao, Shin'ichi Konomi, Vassilis Kostakos, Keisuke Kuribayashi, Jorge Gonçalves:
Community Reminder: Participatory contextual reminder environments for local communities. Int. J. Hum. Comput. Stud. 102: 41-53 (2017) - [j51]Gregory D. Abowd, Vassilis Kostakos, Silvia Santini, James Scott, Koji Yatani:
Editorial. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1(1): 1 (2017) - [j50]Jorge Gonçalves, Simo Hosio, Niels van Berkel, Furqan Ahmed, Vassilis Kostakos:
CrowdPickUp: Crowdsourcing Task Pickup in the Wild. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1(3): 51:1-51:22 (2017) - [j49]Chu Luo, Miikka Kuutila, Simon Klakegg, Denzil Ferreira, Huber Flores, Jorge Gonçalves, Mika Mäntylä, Vassilis Kostakos:
TestAWARE: A Laboratory-Oriented Testing Tool for Mobile Context-Aware Applications. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1(3): 80:1-80:29 (2017) - [j48]Zhanna Sarsenbayeva, Niels van Berkel, Aku Visuri, Sirkka Rissanen, Hannu Rintamäki, Vassilis Kostakos, Jorge Gonçalves:
Sensing Cold-Induced Situational Impairments in Mobile Interaction Using Battery Temperature. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1(3): 98:1-98:9 (2017) - [j47]Niels van Berkel, Jorge Gonçalves, Simo Hosio, Vassilis Kostakos:
Gamification of Mobile Experience Sampling Improves Data Quality and Quantity. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1(3): 107:1-107:21 (2017) - [j46]Donghan Yu, Yong Li, Fengli Xu, Pengyu Zhang, Vassilis Kostakos:
Smartphone App Usage Prediction Using Points of Interest. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1(4): 174:1-174:21 (2017) - [j45]Vassilis Kostakos, Mirco Musolesi:
Avoiding pitfalls when using machine learning in HCI studies. Interactions 24(4): 34-37 (2017) - [j44]Yong Liu, József Mezei, Vassilis Kostakos, Hongxiu Li:
Applying configurational analysis to IS behavioural research: a methodological alternative for modelling combinatorial complexities. Inf. Syst. J. 27(1): 59-89 (2017) - [j43]Yong Liu, Denzil Ferreira, Jorge Gonçalves, Simo Hosio, Pratyush Pandab, Vassilis Kostakos:
Donating Context Data to Science: The Effects of Social Signals and Perceptions on Action-Taking. Interact. Comput. 29(2): 132-146 (2017) - [j42]Jorge Gonçalves, Zhanna Sarsenbayeva, Niels van Berkel, Chu Luo, Simo Hosio, Sirkka Risanen, Hannu Rintamäki, Vassilis Kostakos:
Tapping Task Performance on Smartphones in Cold Temperature. Interact. Comput. 29(3): 355-367 (2017) - [j41]Andreas Komninos, Jeries Besharat, Denzil Ferreira, John D. Garofalakis, Vassilis Kostakos:
Where's everybody? Comparing the use of heatmaps to uncover cities' tacit social context in smartphones and pervasive displays. J. Inf. Technol. Tour. 17(4): 399-427 (2017) - [j40]Huber Flores, Rajesh Sharma, Denzil Ferreira, Vassilis Kostakos, Jukka Manner, Sasu Tarkoma, Pan Hui, Yong Li:
Social-aware hybrid mobile offloading. Pervasive Mob. Comput. 36: 25-43 (2017) - [j39]Theodoros Anagnostopoulos, Juan Camilo Garcia, Jorge Gonçalves, Denzil Ferreira, Simo Hosio, Vassilis Kostakos:
Environmental exposure assessment using indoor/outdoor detection on smartphones. Pers. Ubiquitous Comput. 21(4): 761-773 (2017) - [j38]Jorge Gonçalves, Simo Hosio, Vassilis Kostakos:
Eliciting Structured Knowledge from Situated Crowd Markets. ACM Trans. Internet Techn. 17(2): 14:1-14:21 (2017) - 2016
- [j37]Yong Liu, Hongxiu Li, Jorge Gonçalves, Vassilis Kostakos, Bei Xiao:
Fragmentation or cohesion? Visualizing the process and consequences of information system diversity, 1993-2012. Eur. J. Inf. Syst. 25(6): 509-533 (2016) - [j36]Yong Liu, Hongxiu Li, Xiaoyu Xu, Vassilis Kostakos, Jukka Heikkilä:
Modeling consumer switching behavior in social network games by exploring consumer cognitive dissonance and change experience. Ind. Manag. Data Syst. 116(4): 801-820 (2016) - [j35]Jorge Gonçalves, Simo Hosio, Yong Liu, Vassilis Kostakos:
Worker Performance in a Situated Crowdsourcing Market. Interact. Comput. 28(5): 612-624 (2016) - [j34]Theodoros Anagnostopoulos, Denzil Ferreira, Alexander Samodelkin, Muzamil Ahmed, Vassilis Kostakos:
Cyclist-aware traffic lights through distributed smartphone sensing. Pervasive Mob. Comput. 31: 22-36 (2016) - [j33]Simo Hosio, Hannu Kukka, Jorge Gonçalves, Vassilis Kostakos, Timo Ojala:
Toward Meaningful Engagement with Pervasive Displays. IEEE Pervasive Comput. 15(3): 24-31 (2016) - [j32]Matti Pouke, Jorge Gonçalves, Denzil Ferreira, Vassilis Kostakos:
Practical simulation of virtual crowds using points of interest. Comput. Environ. Urban Syst. 57: 118-129 (2016) - 2015
- [j31]Jorge Gonçalves, Simo Hosio, Jakob Rogstadius, Evangelos Karapanos, Vassilis Kostakos:
Motivating participation and improving quality of contribution in ubiquitous crowdsourcing. Comput. Networks 90: 34-48 (2015) - [j30]Vassilis Kostakos, Denzil Ferreira:
The Rise of Ubiquitous Instrumentation. Frontiers ICT 2: 3 (2015) - [j29]Denzil Ferreira, Vassilis Kostakos, Anind K. Dey:
AWARE: mobile context instrumentation framework. Frontiers ICT 2: 6 (2015) - [j28]Vassilis Kostakos:
The big hole in HCI research. Interactions 22(2): 48-51 (2015) - [j27]Mikko Perttunen, Vassilis Kostakos, Jukka Riekki, Timo Ojala:
Urban traffic analysis through multi-modal sensing. Pers. Ubiquitous Comput. 19(3-4): 709-721 (2015) - 2014
- [j26]Jorge Gonçalves, Simo Hosio, Yong Liu, Vassilis Kostakos:
Eliciting situated feedback: A comparison of paper, web forms and public displays. Displays 35(1): 27-37 (2014) - [j25]Yong Liu, Hongxiu Li, Vassilis Kostakos, Jorge Gonçalves, Simo Hosio, Feng Hu:
An empirical investigation of mobile government adoption in rural China: A case study in Zhejiang province. Gov. Inf. Q. 31(3): 432-442 (2014) - [j24]Christos Katsanos, Nikolaos K. Tselios, Jorge Gonçalves, Tomi Juntunen, Vassilis Kostakos:
Multipurpose Public Displays: Can Automated Grouping of Applications and Services Enhance User Experience? Int. J. Hum. Comput. Interact. 30(3): 237-249 (2014) - [j23]Jorge Gonçalves, Vassilis Kostakos, Evangelos Karapanos, Mary Barreto, Tiago Camacho, Anthony Tomasic, John Zimmerman:
Citizen Motivation on the Go: The Role of Psychological Empowerment. Interact. Comput. 26(3): 196-207 (2014) - [j22]Jayant Venkatanathan, Vassilis Kostakos, Evangelos Karapanos, Jorge Gonçalves:
Online Disclosure of Personally Identifiable Information with Strangers: Effects of Public and Private Sharing. Interact. Comput. 26(6): 614-626 (2014) - [j21]Yong Liu, Jayant Venkatanathan, Jorge Gonçalves, Evangelos Karapanos, Vassilis Kostakos:
Modeling What Friendship Patterns on Facebook Reveal About Personality and Social Capital. ACM Trans. Comput. Hum. Interact. 21(3): 17:1-17:20 (2014) - [j20]Mikko Perttunen, Vassilis Kostakos, Jukka Riekki, Timo Ojala:
Spatio-temporal patterns link your digital identities. Comput. Environ. Urban Syst. 47: 58-67 (2014) - 2013
- [j19]Vassilis Kostakos, Hannu Kukka, Jorge Gonçalves, Nikolaos K. Tselios, Timo Ojala:
Multipurpose Public Displays: How Shortcut Menus Affect Usage. IEEE Computer Graphics and Applications 33(2): 56-63 (2013) - [j18]Jakob Rogstadius, Maja Vukovic, C. A. Teixeira, Vassilis Kostakos, Evangelos Karapanos, Jim Laredo:
CrisisTracker: Crowdsourced social media curation for disaster awareness. IBM J. Res. Dev. 57(5) (2013) - [j17]Vassilis Kostakos, Mirco Musolesi:
Introduction to the special issue on social networks and ubiquitous interactions. Int. J. Hum. Comput. Stud. 71(9): 859-861 (2013) - [j16]Vassilis Kostakos, Timo Ojala, Tomi Juntunen:
Traffic in the Smart City: Exploring City-Wide Sensing for Traffic Control Center Augmentation. IEEE Internet Comput. 17(6): 22-29 (2013) - [j15]Vassilis Kostakos, Timo Ojala:
Public Displays Invade Urban Spaces. IEEE Pervasive Comput. 12(1): 8-13 (2013) - [j14]Hannu Kukka, Vassilis Kostakos, Timo Ojala, Johanna Ylipulli, Tiina Suopajärvi, Marko Jurmu, Simo Hosio:
This is not classified: everyday information seeking and encountering in smart urban spaces. Pers. Ubiquitous Comput. 17(1): 15-27 (2013) - [j13]Vassilis Kostakos, Tiago Camacho, Claudio Mantero:
Towards proximity-based passenger sensing on public transport buses. Pers. Ubiquitous Comput. 17(8): 1807-1816 (2013) - 2012
- [j12]Vassilis Kostakos:
Training users vs. training soldiers: experiences from the battlefield. Commun. ACM 55(3): 33-35 (2012) - [j11]Timo Ojala, Vassilis Kostakos, Hannu Kukka, Tommi Heikkinen, Tomas Lindén, Marko Jurmu, Simo Hosio, Fabio Kruger, Daniele Zanni:
Multipurpose Interactive Public Displays in the Wild: Three Years Later. Computer 45(5): 42-49 (2012) - [j10]Denzil Ferreira, Vassilis Kostakos, Anind K. Dey:
Lessons Learned from Large-Scale User Studies: Using Android Market as a Source of Data. Int. J. Mob. Hum. Comput. Interact. 4(3): 28-43 (2012) - [j9]Jörg Dörflinger, Tom Gross, Olga Lyra, Evangelos Karapanos, Vassilis Kostakos, Ismael Cuadrado-Cordero, Luis Miguel Soria-Morillo, Luis González Abril, Juan Antonio Ortega-Ramírez, Iván Pau de la Cruz, Miguel Ángel Valero Duboy, Eiman Kanjo:
ICTD Work, Plus mFeel. IEEE Pervasive Comput. 11(3): 43-45 (2012) - 2011
- [j8]Vassilis Kostakos:
The challenges and opportunities of designing pervasive systems for deep-space colonies. Pers. Ubiquitous Comput. 15(5): 479-486 (2011) - 2010
- [j7]Vassilis Kostakos, Panos A. Kostakos:
Inferring social networks from physical interactions: a feasibility study. Int. J. Pervasive Comput. Commun. 6(4): 423-431 (2010) - [j6]Vassilis Kostakos, Eamonn O'Neill, Alan Penn, George Roussos, Dikaios Papadogkonas:
Brief encounters: Sensing, modeling and visualizing urban mobility and copresence networks. ACM Trans. Comput. Hum. Interact. 17(1): 2:1-2:38 (2010) - 2009
- [j5]George Roussos, Vassilis Kostakos:
rfid in pervasive computing: State-of-the-art and outlook. Pervasive Mob. Comput. 5(1): 110-131 (2009) - [j4]Vassilis Kostakos, Tom Nicolai, Eiko Yoneki, Eamonn O'Neill, Holger Kenn, Jon Crowcroft:
Understanding and measuring the urban pervasive infrastructure. Pers. Ubiquitous Comput. 13(5): 355-364 (2009) - 2006
- [j3]Vassilis Kostakos, Eamonn O'Neill, Alan Penn:
Designing Urban Pervasive Systems. Computer 39(9): 52-59 (2006) - [j2]Eamonn O'Neill, Manasawee Kaenampornpan, Vassilis Kostakos, Andrew Warr, Dawn Woodgate:
Can we do without GUIs? Gesture and speech interaction with a patient information system. Pers. Ubiquitous Comput. 10(5): 269-283 (2006) - 2005
- [j1]Vassilis Kostakos, Eamonn O'Neill, Linda Little, Elizabeth Sillence:
The social implications of emerging technologies. Interact. Comput. 17(5): 475-483 (2005)
Conference and Workshop Papers
- 2023
- [c124]Weiwei Jiang, Difeng Yu, Andrew Irlitti, Jorge Gonçalves, Vassilis Kostakos, Xin He:
Knock the Reality: Virtual Interface Registration in Mixed Reality. VRW 2023: 615-616 - 2022
- [c123]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: 93:1-93:6 - [c122]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: 243:1-243:16 - [c121]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: 276:1-276:15 - [c120]Wally Smith, Greg Wadley, Sarah Webber, Benjamin Tag, Vassilis Kostakos, Peter Koval, James J. Gross:
Digital Emotion Regulation in Everyday Life. CHI 2022: 444:1-444:15 - [c119]Difeng Yu, Weiwei Jiang, Andrew Irlitti, Tilman Dingler, Eduardo Velloso, Jorge Gonçalves, Vassilis Kostakos:
Haptics in VR Using Origami-Augmented Drones. ISMAR Adjunct 2022: 905-906 - [c118]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: 64-73 - 2021
- [c117]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: 119:1-119:7 - [c116]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: 153:1-153:16 - [c115]Jing Wei, Tilman Dingler, Vassilis Kostakos:
Developing the Proactive Speaker Prototype Based on Google Home. CHI Extended Abstracts 2021: 292:1-292:6 - [c114]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: 226-229 - [c113]Senuri Wijenayake, Jolan Hu, Vassilis Kostakos, Jorge Gonçalves:
Quantifying the Effects of Age-Related Stereotypes on Online Social Conformity. INTERACT (4) 2021: 451-475 - 2020
- [c112]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: 1-14 - [c111]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: 1-15 - [c110]Danula Hettiachchi, Senuri Wijenayake, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves:
How Context Influences Cross-Device Task Acceptance in Crowd Work. HCOMP 2020: 53-62 - [c109]Tilman Dingler, Siran Li, Niels van Berkel, Vassilis Kostakos:
Page-Turning Techniques for Reading Interfaces in Virtual Environments. OZCHI 2020: 454-461 - [c108]Zhanna Sarsenbayeva, Benjamin Tag, Shu Yan, Vassilis Kostakos, Jorge Gonçalves:
Using Video Games to Regulate Emotions. OZCHI 2020: 755-759 - [c107]Danula Hettiachchi, Niels van Berkel, Simo Hosio, Miguel Bordallo López, Vassilis Kostakos, Jorge Gonçalves:
Augmenting Automated Kinship Verification with Targeted Human Input. PACIS 2020: 141 - 2019
- [c106]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: 51 - [c105]Gabriele Marini, Jorge Gonçalves, Eduardo Velloso, Raja Jurdak, Vassilis Kostakos:
Towards context-free semantic localisation. UbiComp/ISWC Adjunct 2019: 584-591 - [c104]Chaofan Wang, Zhanna Sarsenbayeva, Chu Luo, Jorge Gonçalves, Vassilis Kostakos:
Improving wearable sensor data quality using context markers. UbiComp/ISWC Adjunct 2019: 598-601 - [c103]Danula Hettiachchi, Niels van Berkel, Simo Hosio, Vassilis Kostakos, Jorge Gonçalves:
Effect of Cognitive Abilities on Crowdsourcing Task Performance. INTERACT (1) 2019: 442-464 - [c102]Zhanna Sarsenbayeva, Niels van Berkel, Weiwei Jiang, Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves:
Effect of Ambient Light on Mobile Interaction. INTERACT (3) 2019: 465-475 - [c101]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: 1-11 - [c100]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: 774-782 - [c99]Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya:
Microservices-based IoT Application Placement within Heterogeneous and Resource Constrained Fog Computing Environments. UCC 2019: 71-81 - 2018
- [c98]Simo Johannes Hosio, Jaro Karppinen, Esa-Pekka Takala, Jani Takatalo, Jorge Gonçalves, Niels van Berkel, Shin'ichi Konomi, Vassilis Kostakos:
Crowdsourcing Treatments for Low Back Pain. CHI 2018: 276 - [c97]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: 590-593 - [c96]Aku Visuri, Kennedy Opoku Asare, Elina Kuosmanen, Yuuki Nishiyama, Denzil Ferreira, Zhanna Sarsenbayeva, Jorge Gonçalves, Niels van Berkel, Greg Wadley, Vassilis Kostakos, Sarah Clinch, Oludamilare Matthews, Simon Harper, Amy Jenkins, Stephen Snow, m. c. schraefel:
Ubiquitous Mobile Sensing: Behaviour, Mood, and Environment. UbiComp/ISWC Adjunct 2018: 1140-1143 - [c95]Weiwei Jiang, Gabriele Marini, Niels van Berkel, Zhanna Sarsenbayeva, Chu Luo, Xin He, Tilman Dingler, Yoshihiro Kawahara, Vassilis Kostakos:
A Mobile Scanner for Probing Liquid Samples in Everyday Settings. UbiComp/ISWC Adjunct 2018: 1172-1177 - [c94]Tilman Dingler, Ashris Choudhury, Vassilis Kostakos:
Biased Bots: Conversational Agents to Overcome Polarization. UbiComp/ISWC Adjunct 2018: 1664-1668 - [c93]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: 264-268 - [c92]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: 328-338 - 2017
- [c91]Simon Klakegg, Jorge Gonçalves, Niels van Berkel, Chu Luo, Simo Hosio, Vassilis Kostakos:
Towards Commoditised Near Infrared Spectroscopy. Conference on Designing Interactive Systems 2017: 515-527 - [c90]Aku Visuri, Niels van Berkel, Chu Luo, Jorge Gonçalves, Denzil Ferreira, Vassilis Kostakos:
Challenges of Quantified-Self: Encouraging Self-Reported Data Logging During Recurrent Smartphone Usage. BCS HCI 2017 - [c89]Aku Visuri, Zhanna Sarsenbayeva, Niels van Berkel, Jorge Gonçalves, Reza Rawassizadeh, Vassilis Kostakos, Denzil Ferreira:
Quantifying Sources and Types of Smartwatch Usage Sessions. CHI 2017: 3569-3581 - [c88]Aku Visuri, Denzil Ferreira, Susanna Pirttikangas, Vassilis Kostakos, Kåre Synnes, Janne Lindqvist, Yuuki Nishiyama:
UbiMI'17: ubiquitous mobile instrumentation. UbiComp/ISWC Adjunct 2017: 448-451 - [c87]Chu Luo, Henri Koski, Mikko Korhonen, Jorge Gonçalves, Theodoros Anagnostopoulos, Shin'ichi Konomi, Simon Klakegg, Vassilis Kostakos:
Rapid clock synchronisation for ubiquitous sensing services involving multiple smartphones. UbiComp/ISWC Adjunct 2017: 476-481 - [c86]Zhanna Sarsenbayeva, Denzil Ferreira, Niels van Berkel, Chu Luo, Mikko Vaisanen, Vassilis Kostakos, Jorge Gonçalves:
Vision-based happiness inference: a feasibility case-study. UbiComp/ISWC Adjunct 2017: 494-499 - [c85]Aku Visuri, Zeyun Zhu, Denzil Ferreira, Shin'ichi Konomi, Vassilis Kostakos:
Smartphone detection of collapsed buildings during earthquakes. UbiComp/ISWC Adjunct 2017: 557-562 - [c84]Huber Flores, Xiang Su, Vassilis Kostakos, Jukka Riekki, Eemil Lagerspetz, Sasu Tarkoma, Pan Hui, Yong Li, Jukka Manner:
Modeling Mobile Code Acceleration in the Cloud. ICDCS 2017: 480-491 - [c83]Aku Visuri, Niels van Berkel, Chu Luo, Jorge Gonçalves, Denzil Ferreira, Vassilis Kostakos:
Predicting interruptibility for manual data collection: a cluster-based user model. MobileHCI 2017: 12:1-12:14 - [c82]Zhanna Sarsenbayeva, Niels van Berkel, Chu Luo, Vassilis Kostakos, Jorge Gonçalves:
Challenges of situational impairments during interaction with mobile devices. OZCHI 2017: 477-481 - [c81]Huber Flores, Xiang Su, Vassilis Kostakos, Aaron Yi Ding, Petteri Nurmi, Sasu Tarkoma, Pan Hui, Yong Li:
Large-scale offloading in the Internet of Things. PerCom Workshops 2017: 479-484 - [c80]Georgi V. Georgiev, Kaori Yamada, Toshiharu Taura, Vassilis Kostakos, Matti Pouke, Sylvia Tzvetanova Yung, Timo Ojala:
Augmenting creative design thinking using networks of concepts. VR 2017: 243-244 - [c79]Jorge Gonçalves, Michael Feldman, Subingqian Hu, Vassilis Kostakos, Abraham Bernstein:
Task Routing and Assignment in Crowdsourcing based on Cognitive Abilities. WWW (Companion Volume) 2017: 1023-1031 - 2016
- [c78]Simo Hosio, Jorge Gonçalves, Theodoros Anagnostopoulos, Vassilis Kostakos:
Leveraging Wisdom of the Crowd for Decision Support. BCS HCI 2016 - [c77]Simo Hosio, Denzil Ferreira, Jorge Gonçalves, Niels van Berkel, Chu Luo, Muzamil Ahmed, Huber Flores, Vassilis Kostakos:
Monetary Assessment of Battery Life on Smartphones. CHI 2016: 1869-1880 - [c76]Julie R. Williamson, John Williamson, Vassilis Kostakos, Keith Hamilton, Jeremy Green:
Mobile Phone Usage Cycles: A Torus Topology for Spherical Visualisation. CHI Extended Abstracts 2016: 2751-2757 - [c75]Niels van Berkel, Chu Luo, Theodoros Anagnostopoulos, Denzil Ferreira, Jorge Gonçalves, Simo Hosio, Vassilis Kostakos:
A Systematic Assessment of Smartphone Usage Gaps. CHI 2016: 4711-4721 - [c74]Jorge Gonçalves, Hannu Kukka, Iván Sánchez Milara, Vassilis Kostakos:
Crowdsourcing Queue Estimations in Situ. CSCW 2016: 1038-1049 - [c73]Zhanna Sarsenbayeva, Jorge Gonçalves, Juan Francisco García Navarro, Simon Klakegg, Sirkka Rissanen, Hannu Rintamäki, Jari Hannu, Vassilis Kostakos:
Situational impairments to mobile interaction in cold environments. UbiComp 2016: 85-96 - [c72]Vassilis Kostakos, Denzil Ferreira, Jorge Gonçalves, Simo Hosio:
Modelling smartphone usage: a markov state transition model. UbiComp 2016: 486-497 - [c71]Chu Luo, Angelos Fylakis, Juha Partala, Simon Klakegg, Jorge Gonçalves, Kaitai Liang, Tapio Seppänen, Vassilis Kostakos:
A data hiding approach for sensitive smartphone data. UbiComp 2016: 557-468 - [c70]Simon Klakegg, Chu Luo, Jorge Gonçalves, Simo Hosio, Vassilis Kostakos:
Instrumenting smartphones with portable NIRS. UbiComp Adjunct 2016: 618-623 - [c69]Niels van Berkel, Sergei Kopytin, Simo Hosio, Jonna Malmberg, Hanna Järvenoja, Vassilis Kostakos:
Measuring group dynamics in an elementary school setting using mobile devices. UbiComp Adjunct 2016: 652-656 - [c68]Chu Luo, Miikka Kuutila, Simon Klakegg, Denzil Ferreira, Huber Flores, Jorge Gonçalves, Vassilis Kostakos, Mika Mäntylä:
How to validate mobile crowdsourcing design? leveraging data integration in prototype testing. UbiComp Adjunct 2016: 1448-1453 - [c67]Huber Flores, Denzil Ferreira, Chu Luo, Vassilis Kostakos, Pan Hui, Rajesh Sharma, Sasu Tarkoma, Yong Li:
Social-aware device-to-device communication: a contribution for edge and fog computing? UbiComp Adjunct 2016: 1466-1471 - [c66]Denzil Ferreira, Christian Schuss, Chu Luo, Jorge Gonçalves, Vassilis Kostakos, Timo Rahkonen:
Indoor light scavenging on smartphones. MUM 2016: 369-371 - 2015
- [c65]Simo Hosio, Richard H. R. Harper, Kenton O'Hara, Jorge Gonçalves, Vassilis Kostakos:
Life through the lens: a qualitative investigation of human behaviour with an urban photography service. BCS HCI 2015: 157-164 - [c64]Niels van Berkel, Chu Luo, Denzil Ferreira, Jorge Gonçalves, Vassilis Kostakos:
The curse of quantified-self: an endless quest for answers. UbiComp/ISWC Adjunct 2015: 973-978 - [c63]Simon L. Jones, Denzil Ferreira, Simo Hosio, Jorge Gonçalves, Vassilis Kostakos:
Revisitation analysis of smartphone app use. UbiComp 2015: 1197-1208 - [c62]Jorge Gonçalves, Simo Hosio, Vassilis Kostakos, Maja Vukovic, Shin'ichi Konomi:
Workshop on mobile and situated crowdsourcing. UbiComp/ISWC Adjunct 2015: 1339-1342 - [c61]Jorge Gonçalves, Simo Hosio, Denzil Ferreira, Theodoros Anagnostopoulos, Vassilis Kostakos:
Bazaar: a situated crowdsourcing market. UbiComp/ISWC Adjunct 2015: 1385-1390 - [c60]Denzil Ferreira, Vassilis Kostakos, Alastair R. Beresford, Janne Lindqvist, Anind K. Dey:
Securacy: an empirical investigation of Android applications' network usage, privacy and security. WISEC 2015: 11:1-11:11 - 2014
- [c59]Jorge Gonçalves, Simo Hosio, Denzil Ferreira, Vassilis Kostakos:
Game of words: tagging places through crowdsourcing on public displays. Conference on Designing Interactive Systems 2014: 705-714 - [c58]Yong Liu, Jorge Gonçalves, Denzil Ferreira, Bei Xiao, Simo Hosio, Vassilis Kostakos:
CHI 1994-2013: mapping two decades of intellectual progress through co-word analysis. CHI 2014: 3553-3562 - [c57]Yong Liu, Jorge Gonçalves, Denzil Ferreira, Simo Hosio, Vassilis Kostakos:
Identity crisis of ubicomp?: mapping 15 years of the field's development and paradigm change. UbiComp 2014: 75-86 - [c56]Weiwei Jiang, Denzil Ferreira, Jani Ylioja, Jorge Gonçalves, Vassilis Kostakos:
Pulse: low bitrate wireless magnetic communication for smartphones. UbiComp 2014: 261-265 - [c55]Jorge Gonçalves, Pratyush Pandab, Denzil Ferreira, Mohammad Ghahramani, Guoying Zhao, Vassilis Kostakos:
Projective testing of diurnal collective emotion. UbiComp 2014: 487-497 - [c54]Denzil Ferreira, Jorge Gonçalves, Vassilis Kostakos, Louise Barkhuus, Anind K. Dey:
Contextual experience sampling of mobile application micro-usage. Mobile HCI 2014: 91-100 - [c53]Karel Vandenbroucke, Denzil Ferreira, Jorge Gonçalves, Vassilis Kostakos, Katrien De Moor:
Mobile cloud storage: a contextual experience. Mobile HCI 2014: 101-110 - [c52]Tommi Heikkinen, Jorge Gonçalves, Vassilis Kostakos, Ivan Elhart, Timo Ojala:
Tandem Browsing Toolkit: Distributed Multi-Display Interfaces with Web Technologies. PerDis 2014: 142-147 - [c51]Simo Hosio, Jorge Gonçalves, Vili Lehdonvirta, Denzil Ferreira, Vassilis Kostakos:
Situated crowdsourcing using a market model. UIST 2014: 55-64 - 2013
- [c50]Jorge Gonçalves, Vassilis Kostakos, Simo Hosio, Evangelos Karapanos, Olga Lyra:
IncluCity: using contextual cues to raise awareness on environmental accessibility. ASSETS 2013: 17:1-17:8 - [c49]Jorge Gonçalves, Vassilis Kostakos, Jayant Venkatanathan:
Narrowcasting in social media: effects and perceptions. ASONAM 2013: 502-509 - [c48]Jayant Venkatanathan, Evangelos Karapanos, Vassilis Kostakos, Jorge Gonçalves:
A network science approach to modelling and predicting empathy. ASONAM 2013: 1395-1400 - [c47]Hannu Kukka, Heidi Oja, Vassilis Kostakos, Jorge Gonçalves, Timo Ojala:
What makes you click: exploring visual signals to entice interaction on public displays. CHI 2013: 1699-1708 - [c46]Mika Rautiainen, Arto Heikkinen, Jouni Sarvanko, Konstantinos Chorianopoulos, Vassilis Kostakos, Mika Ylianttila:
Time shifting patterns in browsing and search behavior for catch-up TV on the web. EuroITV 2013: 117-120 - [c45]Denzil Ferreira, Eija Ferreira, Jorge Gonçalves, Vassilis Kostakos, Anind K. Dey:
Revisiting human-battery interaction with an interactive battery interface. UbiComp 2013: 563-572 - [c44]Simo Hosio, Jorge Gonçalves, Vassilis Kostakos, Keith Cheverst, Yvonne Rogers:
Human interfaces for civic and urban engagement: HiCUE '13. UbiComp (Adjunct Publication) 2013: 713-720 - [c43]Jorge Gonçalves, Denzil Ferreira, Simo Hosio, Yong Liu, Jakob Rogstadius, Hannu Kukka, Vassilis Kostakos:
Crowdsourcing on the spot: altruistic use of public displays, feasibility, performance, and behaviours. UbiComp 2013: 753-762 - [c42]Nemanja Memarovic, Vassilis Kostakos, Geraldine Fitzpatrick, Albrecht Schmidt:
SOFTec 2013: second workshop on computer mediated social offline interactions. UbiComp (Adjunct Publication) 2013: 1373-1380 - [c41]Denzil Ferreira, Christian Koehler, Evangelos Karapanos, Vassilis Kostakos:
Ubiquitous mobile instrumentation. UbiComp (Adjunct Publication) 2013: 1409-1412 - [c40]Mika Rautiainen, Arto Heikkinen, Jouni Sarvanko, Vassilis Kostakos, Mika Ylianttila:
Kuukkeli-TV: Online content-based services and applications for broadcast TV with long-term user experiments. ICME Workshops 2013: 1-8 - [c39]Jakob Rogstadius, Claudio Teixeira, Evangelos Karapanos, Vassilis Kostakos:
An introduction for system developers to volunteer roles in crisis response and recovery. ISCRAM 2013 - [c38]Mika Rautiainen, Jouni Sarvanko, Arto Heikkinen, Mika Ylianttila, Vassilis Kostakos:
An online system with end-user services: mining novelty concepts from tv broadcast subtitles. KDD 2013: 1486-1489 - [c37]Simo Hosio, Jorge Gonçalves, Vassilis Kostakos:
Application discoverability on multipurpose public displays: popularity comes at a price. PerDis 2013: 31-36 - 2012
- [c36]Denzil Ferreira, Emiliano Miluzzo, Jonna Häkkilä, Tom Lovett, Vassilis Kostakos:
UbiMI: ubiquitous mobile instrumentation. UbiComp 2012: 715-716 - [c35]Nemanja Memarovic, Marc Langheinrich, Vassilis Kostakos, Geraldine Fitzpatrick, Elaine M. Huang:
Workshop on Computer Mediated Social Offline Interactions (SOFTec 2012). UbiComp 2012: 790-791 - [c34]Tomi Juntunen, Vassilis Kostakos, Mikko Perttunen, Denzil Ferreira:
Web tool for traffic engineers: direct manipulation and visualization of vehicular traffic using Google maps. MindTrek 2012: 209-210 - [c33]Jouko Kaasila, Denzil Ferreira, Vassilis Kostakos, Timo Ojala:
Testdroid: automated remote UI testing on Android. MUM 2012: 28 - [c32]Timo Ojala, Fabio Kruger, Vassilis Kostakos, Ville Valkama:
Two field trials on the efficiency of unsolicited Bluetooth proximity marketing. MUM 2012: 38 - [c31]Vassilis Kostakos:
Keynote: From labs to cities: Mapping the social impact of ubiquitous technologies. PerCom Workshops 2012: 901 - [c30]Tomas Lindén, Tommi Heikkinen, Vassilis Kostakos, Denzil Ferreira, Timo Ojala:
Towards multi-application public interactive displays. PerDis 2012: 9 - [c29]Simo Hosio, Vassilis Kostakos, Hannu Kukka, Marko Jurmu, Jukka Riekki, Timo Ojala:
From School Food to Skate Parks in a Few Clicks: Using Public Displays to Bootstrap Civic Engagement of the Young. Pervasive 2012: 425-442 - [c28]Jayant Venkatanathan, Evangelos Karapanos, Vassilis Kostakos, Jorge Gonçalves:
Network, personality and social capital. WebSci 2012: 326-329 - 2011
- [c27]Vassilis Kostakos, Jayant Venkatanathan, Bernardo Reynolds, Norman M. Sadeh, Eran Toch, Siraj A. Shaikh, Simon L. Jones:
Who's your best friend?: targeted privacy attacks In location-sharing social networks. UbiComp 2011: 177-186 - [c26]Jakob Rogstadius, Vassilis Kostakos, Aniket Kittur, Boris Smus, Jim Laredo, Maja Vukovic:
An Assessment of Intrinsic and Extrinsic Motivation on Task Performance in Crowdsourcing Markets. ICWSM 2011 - [c25]Bernardo Reynolds, Jayant Venkatanathan, Jorge Gonçalves, Vassilis Kostakos:
Sharing Ephemeral Information in Online Social Networks: Privacy Perceptions and Behaviours. INTERACT (3) 2011: 204-215 - [c24]Jayant Venkatanathan, Denzil Ferreira, Michael Benisch, Jialiu Lin, Evangelos Karapanos, Vassilis Kostakos, Norman M. Sadeh, Eran Toch:
Improving Users' Consistency When Recalling Location Sharing Preferences. INTERACT (1) 2011: 380-387 - [c23]Hannu Kukka, Fabio Kruger, Vassilis Kostakos, Timo Ojala, Marko Jurmu:
Information to Go: Exploring In-Situ Information Pick-Up "In the Wild". INTERACT (2) 2011: 487-504 - [c22]Olga Lyra, Evangelos Karapanos, Vassilis Kostakos:
Intelligent Playgrounds: Measuring and Affecting Social Inclusion in Schools. INTERACT (4) 2011: 560-563 - [c21]Timo Ojala, Vassilis Kostakos:
UBI challenge: research coopetition on real-world urban computing. MUM 2011: 205-208 - [c20]Denzil Ferreira, Anind K. Dey, Vassilis Kostakos:
Understanding Human-Smartphone Concerns: A Study of Battery Life. Pervasive 2011: 19-33 - [c19]Andrea Bianchi, Ian Oakley, Vassilis Kostakos, Dong-Soo Kwon:
The phone lock: audio and haptic shoulder-surfing resistant PIN entry methods for mobile devices. TEI 2011: 197-200 - [c18]Andrea Bianchi, Ian Oakley, Jong Keun Lee, Dong-Soo Kwon, Vassilis Kostakos:
Haptics for tangible interaction: a vibro-tactile prototype. TEI 2011: 283-284 - 2010
- [c17]Boris Smus, Vassilis Kostakos:
Running gestures: hands-free interaction during physical activity. UbiComp (Adjunct Papers) 2010: 433-434 - [c16]Tiago Camacho, Vassilis Kostakos, Claudio Mantero:
A wireless infrastructure for delivering contextual services and studying transport behavior. ITSC 2010: 943-948 - [c15]Vassilis Kostakos, Tiago Camacho, Claudio Mantero:
Wireless detection of end-to-end passenger trips on public transport buses. ITSC 2010: 1795-1800 - [c14]Daniel Wagner, Mariana Lopez, André Dória, Iryna Pavlyshak, Vassilis Kostakos, Ian Oakley, Tasos Spiliotopoulos:
Hide and seek: location sharing practices with social media. Mobile HCI 2010: 55-58 - [c13]Vassilis Kostakos, Jayant Venkatanathan:
Making Friends in Life and Online: Equivalence, Micro-Correlation and Value in Spatial and Transpatial Social Networks. SocialCom/PASSAT 2010: 587-594 - 2009
- [c12]Vassilis Kostakos, Ian Oakley:
Designing trustworthy situated services: an implicit and explicit assessment of locative images-effect on trust. CHI 2009: 329-332 - [c11]Vassilis Kostakos:
Is the Crowd's Wisdom Biased? A Quantitative Analysis of Three Online Communities. CSE (4) 2009: 251-255 - 2008
- [c10]Vassilis Kostakos:
Human-in-the-loop: rethinking security in mobile and pervasive systems. CHI Extended Abstracts 2008: 3075-3080 - [c9]Vassilis Kostakos:
Social networking 2.0. CHI Extended Abstracts 2008: 3381-3386 - [c8]Vassilis Kostakos:
Urban encounters: the game of real life. CHI Extended Abstracts 2008: 3555-3560 - [c7]Marcus Lucas da Silva, Vassilis Kostakos, Mitsuji Matsumoto:
Improving Emergency Response to Mass Casualty Incidents. PerCom 2008: 256-259 - 2007
- [c6]Vassilis Kostakos, Eamonn O'Neill:
NFC on Mobile Phones: Issues, Lessons and Future Research. PerCom Workshops 2007: 367-370 - 2006
- [c5]Eamonn O'Neill, Vassilis Kostakos, Tim Kindberg, Ava Fatah gen. Schieck, Alan Penn, Danae Stanton Fraser, Tim Jones:
Instrumenting the City: Developing Methods for Observing and Understanding the Digital Cityscape. UbiComp 2006: 315-332 - [c4]Vassilis Kostakos, Eamonn O'Neill, Anuroop Shahi:
Building Common Ground for Face to Face Interactions by Sharing Mobile Device Context. LoCA 2006: 222-238 - 2005
- [c3]Vlad Coroama, Vassilis Kostakos, Carsten Magerkurth, Irene López de Vallejo:
UbiSoc 2005: first international workshop on social implications of ubiquitous computing. CHI Extended Abstracts 2005: 2111-2112 - 2004
- [c2]Eamonn O'Neill, Dawn Woodgate, Vassilis Kostakos:
Easing the wait in the emergency room: building a theory of public information systems. Conference on Designing Interactive Systems 2004: 17-25 - [c1]Vassilis Kostakos, Eamonn O'Neill:
Pervasive Computing in Emergency Situations. HICSS 2004
Parts in Books or Collections
- 2018
- [p8]Huber Flores, Vassilis Kostakos, Sasu Tarkoma, Pan Hui, Yong Li:
Evidence-Aware Mobile Cloud Architectures. Mobile Big Data 2018: 65-84 - 2017
- [p7]Denzil Ferreira, Vassilis Kostakos, Immanuel Schweizer:
Human Sensors on the Move. Participatory Sensing, Opinions and Collective Awareness 2017: 9-19 - [p6]Sidharta Gautama, Martin Atzmueller, Vassilis Kostakos, Dominique Gillis, Simo Hosio:
Erratum to: Observing Human Activity Through Sensing. Participatory Sensing, Opinions and Collective Awareness 2017 - [p5]Sidharta Gautama, Martin Atzmueller, Vassilis Kostakos, Dominique Gillis, Simo Hosio:
Observing Human Activity Through Sensing. Participatory Sensing, Opinions and Collective Awareness 2017: 47-68 - [p4]Vassilis Kostakos, Jakob Rogstadius, Denzil Ferreira, Simo Hosio, Jorge Gonçalves:
Human Sensors. Participatory Sensing, Opinions and Collective Awareness 2017: 69-92 - 2012
- [p3]Salvador Faria, Vassilis Kostakos:
A Scalable Sensor Middleware for Social End-User Programming. Mobile Context Awareness 2012: 115-131 - 2010
- [p2]Ava Fatah gen. Schieck, Vassilis Kostakos, Alan Penn:
Exploring Digital Encounters in the Public Arena. Shared Encounters 2010: 179-195 - 2009
- [p1]Vassilis Kostakos, Eamonn O'Neill:
Cityware. Handbook of Research on Urban Informatics 2009: 196-205
Editorship
- 2019
- [e4]Stephen A. Brewster, Geraldine Fitzpatrick, Anna L. Cox, Vassilis Kostakos:
Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, CHI 2019, Glasgow, Scotland, UK, May 04-09, 2019. ACM 2019, ISBN 978-1-4503-5970-2 [contents] - [e3]Regan L. Mandryk, Stephen A. Brewster, Mark Hancock, Geraldine Fitzpatrick, Anna L. Cox, Vassilis Kostakos, Mark Perry:
Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, CHI 2019, Glasgow, Scotland, UK, May 04-09, 2019. ACM 2019, ISBN 978-1-4503-5971-9 [contents] - [e2]Stephen A. Brewster, Geraldine Fitzpatrick, Anna L. Cox, Vassilis Kostakos:
The 25th Annual International Conference on Mobile Computing and Networking, MobiCom 2019, Los Cabos, Mexico, October 21-25, 2019. ACM 2019, ISBN 978-1-4503-6169-9 [contents] - 2016
- [e1]Timo Ojala, Vassilis Kostakos, Jörg Müller, Nemanja Memarovic:
Proceedings of the 5th ACM International Symposium on Pervasive Displays, PerDis 2016, Oulu, Finland, June 20 - 22, 2016. ACM 2016, ISBN 978-1-4503-4366-4 [contents]
Informal and Other Publications
- 2023
- [i19]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 abs/2302.02233 (2023) - [i18]Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya:
MicroFog: A Framework for Scalable Placement of Microservices-based IoT Applications in Federated Fog Environments. CoRR abs/2302.06971 (2023) - [i17]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 abs/2303.06896 (2023) - [i16]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 abs/2306.08833 (2023) - 2022
- [i15]Samodha Pallewatta, Vassilis Kostakos, Rajkumar Buyya:
Microservices-based IoT Applications Scheduling in Edge and Fog Computing: A Taxonomy and Future Directions. CoRR abs/2207.05399 (2022) - [i14]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 abs/2212.03980 (2022) - 2021
- [i13]Danula Hettiachchi, Vassilis Kostakos, Jorge Gonçalves:
A Survey on Task Assignment in Crowdsourcing. CoRR abs/2111.08501 (2021) - [i12]Weiwei Jiang, Chaofan Wang, Zhanna Sarsenbayeva, Andrew Irlitti, Jarrod Knibbe, Tilman Dingler, Jorge Gonçalves, Vassilis Kostakos:
InfoPrint: Embedding Information into 3D Printed Objects. CoRR abs/2112.00189 (2021) - [i11]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 abs/2112.05905 (2021) - 2019
- [i10]Zhanna Sarsenbayeva, Vassilis Kostakos, Jorge Gonçalves:
Situationally-Induced Impairments and Disabilities Research. CoRR abs/1904.06128 (2019) - 2017
- [i9]Donghan Yu, Yong Li, Fengli Xu, Pengyu Zhang, Vassilis Kostakos:
Smartphone App Usage Prediction Using Points of Interest. CoRR abs/1711.09337 (2017) - 2012
- [i8]Vassilis Kostakos, Simo Hosio, Jorge Gonçalves:
Correlating Pedestrian Flows and Search Engine Queries. CoRR abs/1206.4206 (2012) - 2009
- [i7]Vassilis Kostakos:
Is the crowd's wisdom biased? A quantitative asessment of three online communities. CoRR abs/0909.0237 (2009) - [i6]Vassilis Kostakos:
An empirical study of spatial and transpatial social networks using Bluetooth and Facebook. CoRR abs/0910.4292 (2009) - 2008
- [i5]Vassilis Kostakos, Panos A. Kostakos:
Intelligence gathering by capturing the social processes within prisons. CoRR abs/0804.3064 (2008) - [i4]Vassilis Kostakos, Eamonn O'Neill:
Size matters: performance declines if your pixels are too big or too small. CoRR abs/0804.3103 (2008) - [i3]Vassilis Kostakos:
The privacy implications of Bluetooth. CoRR abs/0804.3752 (2008) - [i2]Vassilis Kostakos:
Using Bluetooth to capture passenger trips on public transport buses. CoRR abs/0806.0874 (2008) - 2007
- [i1]Vassilis Kostakos, Eamonn O'Neill, Alan Penn:
Brief encounter networks. CoRR abs/0709.0223 (2007)
Coauthor Index
[j106] [j103] [j101] [j100] [j99] [j97] [j90] [j89] [j85] [j82] [j81] [j76] [j75] [j70] [j69] [j68] [j67] [j66] [j65] [j63] [j62] [j61] [j58] [j57] [j50] [j48] [j47] [j42] [c122] [c117] [c116] [c112] [c111] [c109] [c107] [c106] [c103] [c102] [c101] [c98] [c97] [c96] [c95] [c93] [c91] [c90] [c89] [c86] [c83] [c82] [c77] [c75] [c69] [c64] [i14] [i11]
[j100] [j85] [j70] [j63] [j62] [j58] [j53] [j49] [j43] [j41] [j40] [j39] [j34] [j32] [j30] [j29] [j10] [c106] [c96] [c90] [c89] [c88] [c86] [c85] [c83] [c77] [c75] [c72] [c68] [c67] [c66] [c64] [c63] [c61] [c60] [c59] [c58] [c57] [c56] [c55] [c54] [c53] [c51] [c45] [c43] [c41] [c36] [c34] [c33] [c30] [c24] [c20] [p7] [p4]
[j107] [j106] [j104] [j103] [j102] [j99] [j97] [j96] [j95] [j94] [j92] [j91] [j86] [j85] [j82] [j81] [j76] [j75] [j70] [j69] [j68] [j67] [j66] [j65] [j64] [j63] [j61] [j58] [j57] [j55] [j53] [j52] [j50] [j49] [j48] [j47] [j43] [j42] [j39] [j38] [j37] [j35] [j33] [j32] [j31] [j26] [j25] [j24] [j23] [j22] [j21] [j19] [c124] [c119] [c118] [c116] [c114] [c113] [c112] [c111] [c110] [c108] [c107] [c106] [c105] [c104] [c103] [c102] [c98] [c97] [c96] [c91] [c90] [c89] [c87] [c86] [c83] [c82] [c79] [c78] [c77] [c75] [c74] [c73] [c72] [c71] [c70] [c68] [c66] [c65] [c64] [c63] [c62] [c61] [c59] [c58] [c57] [c56] [c55] [c54] [c53] [c52] [c51] [c50] [c49] [c48] [c47] [c45] [c44] [c43] [c37] [c28] [c25] [p4] [i19] [i16] [i13] [i12] [i11] [i10] [i8]
Simo Hosio
aka: Simo Johannes Hosio
aka: Simo Johannes Hosio
[j86] [j81] [j70] [j61] [j58] [j55] [j53] [j50] [j47] [j43] [j42] [j39] [j38] [j35] [j33] [j31] [j26] [j25] [j14] [j11] [c110] [c107] [c106] [c103] [c98] [c97] [c93] [c91] [c78] [c77] [c75] [c72] [c70] [c69] [c65] [c63] [c62] [c61] [c59] [c58] [c57] [c51] [c50] [c44] [c43] [c37] [c29] [p6] [p5] [p4] [i8]
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