Katarzyna Wac
Guest Researcher
Software, Data, People & Society
Sigurdsgade 41
2200 København N.
Optimizing Patient Management and Adherence for Children Receiving Growth Hormone
Acerini, C. L., Wac, Katarzyna, Bang, P. & Lehwalder, D., 2017, In: Frontiers in Endocrinology. 8, 313.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Energy saving approaches for video streaming on smartphone based on QoE modeling
Ballesteros, L. G. M., Ickin, S., Fiedler, M., Markendahl, J., Tollmar, K. & Wac, Katarzyna, 2016, 2016 13th IEEE Annual Consumer Communications and Networking Conference (CCNC 2016). IEEE, p. 103-106 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Complementing human behavior assessment by leveraging personal ubiquitous devices and social links: An evaluation of the peerceived momentary assessment method
Berrocal, A., Concepcion, W., De Dominicis, Stefano & Wac, Katarzyna, 2020, In: JMIR mHealth and uHealth. 8, 8, 26 p., e15947.Research output: Contribution to journal › Journal article › Research › peer-review
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mQoL Lab: Step-by-step creation of a flexible platform to conduct studies using interactive, mobile, wearable and ubiquitous devices
Berrocal, A., Manea, V., de Masi, A. & Wac, Katarzyna, 2020, In: Procedia Computer Science. 175, p. 221-229Research output: Contribution to journal › Conference article › Research › peer-review
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Peers know you: A feasibility study of the predictive value of peEr's observations to estimate human states
Berrocal, A. & Wac, Katarzyna, 2020, In: Procedia Computer Science. 175, p. 205-213Research output: Contribution to journal › Conference article › Research › peer-review
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Peer-vasive computing: Leveraging peers to enhance the accuracy of self-reports in mobile human studies
Berrocal, A. & Wac, Katarzyna, 2018, UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers. Association for Computing Machinery, p. 600-605 6 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
"Healthcare on a Wrist": Increasing Compliance Through Checklists on Wearables in Obesity (Self-)Management Programs
Boillat, T., Rivas, H. & Wac, Katarzyna, 2018, Digital Health: Scaling Healthcare to the World. Rivas, H. & Wac, K. (eds.). Springer, p. 65-81 (Health Informatics Series).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Towards an application framework for context-aware m-health applications
Broens, T., van Halteren, A., van Sinderen, M. & Wac, Katarzyna, 18 May 2007, In: International Journal of Internet Protocol Technology. 2, 2, p. 109-116 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Goodput analysis of 3G wireless networks supporting m-health services
Bults, R., Wac, Katarzyna, Van Halteren, A., Nicola, V. & Konstantas, D., 1 Dec 2005, Proceedings of the 8th International Conference on Telecommunications, ConTEL 2005. p. 99-106 8 p. 1458461. (Proceedings of the 8th International Conference on Telecommunications, ConTEL 2005, Vol. 1).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Smartphones as Sleep Duration Sensors: Validation of the iSenseSleep Algorithm
Ciman, M. & Wac, Katarzyna, 21 May 2019, In: JMIR mHealth and uHealth. 7, 5, e11930.Research output: Contribution to journal › Journal article › Research › peer-review
Individuals' Stress Assessment Using Human-Smartphone Interaction Analysis
Ciman, M. & Wac, Katarzyna, 2018, In: IEEE Transactions on Affective Computing. 9, 1, p. 51-65 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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iSenseStress: assessing stress through human-smartphone interaction analysis
Ciman, M., Wac, Katarzyna & Gaggi, O., 2015, 2015 9th International Conference on Pervasive Computing Technologies for Healthcare (PervasiveHealth). IEEE, p. 84-91 8 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Effects of Sleep Deprivation on Blood Glucose, Food Cravings, and Affect in a Non-Diabetic: An N-of-1 Randomized Pilot Study
Daza, E. J., Wac, Katarzyna & Oppezzo, M., 2020, In: Healthcare. 8, 1, 17 p., 6.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
You're using this app for what? A MQOL living lab study
De Masi, A. & Wac, Katarzyna, 2018, UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers. Association for Computing Machinery, p. 612-617 6 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Towards accurate models for predicting smartphone applications’ QoE with data from a living lab study
De Masi, A. & Wac, Katarzyna, 2020, In: Quality and User Experience. 5, 1, p. 1-18 10.Research output: Contribution to journal › Journal article › Research › peer-review
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mQoL smart lab: quality of life living lab for interdisciplinary experiments
De Masi, A., Ciman, M., Gustarini, M. & Wac, Katarzyna, 2016, UbiComp 2016 Adjunct - Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing. Association for Computing Machinery, p. 635-640 6 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Quantifying and Enhancing Quality of Experience for Smartphone User
De Masi, A. & Wac, Katarzyna, 2017, p. 1.Research output: Contribution to conference › Paper › Research
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Developing self–control theory: towards digital sensoring by smartphone technologies
Demant, Jakob Johan, Heinskou, Marie Bruvik, Wac, Katarzyna & Schierff, L. M., 2016. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
Getting closer: an empirical investigation of the proximity of user to their smart phones
Dey, A. K., Wac, Katarzyna, Ferreira, D., Tassini, K., Hong, J. & Ramos, J., 2011, Proceedings of the 13th International Conference on Ubiquitous Computing. Association for Computing Machinery, p. 163-172 10 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Visions and challenges in managing and preserving data to measure quality of life
Estrada-Galinanes, V. & Wac, Katarzyna, 2019, Proceedings - 2018 IEEE 3rd International Workshops on Foundations and Applications of Self* Systems, FAS*W 2018. IEEE, p. 92-99 8 p. 8599538Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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ReNLoc: an anchor-free localization algorithm for indirect ranging
Fanourakis, M. & Wac, Katarzyna, 2015, World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2015 IEEE 16th International Symposium on a. IEEE, p. 1-9 9 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Estimating performance of mobile services from comparative output-input analysis of end-to-end throughput
Fiedler, M., Wac, Katarzyna, Bults, R. & Arlos, P., 2013, In: I E E E Transactions on Mobile Computing. 12, 9, p. 1761-1773 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Using Consumer‐Wearable Activity Trackers for Risk Prediction of Life‐Threatening Heart Arrhythmia in Patients with an Implantable Cardioverter‐Defibrillator: An Exploratory Observational Study
Frodi, D. M., Manea, V., Diederichsen, S. Z., Svendsen, Jesper Hastrup, Wac, Katarzyna & Andersen, Tariq Osman, 2022, In: Journal of Personalized Medicine. 12, 6, p. 1-34 942.Research output: Contribution to journal › Journal article › Research › peer-review
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A foresight analysis of pervasive healthcare technologies
Gauthier, T. & Wac, Katarzyna, 2015, In: Journal of Futures Studies. 20, 1, p. 69-81 13 p.Research output: Contribution to journal › Journal article › Research
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Acute mental stress and surgical performance
Grantcharov, P. D., Boillat, T., Elkabany, S., Wac, Katarzyna & Rivas, H., Feb 2019, In: BJS open. 3, 1, p. 119-125Research output: Contribution to journal › Journal article › Research › peer-review
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Reprocessing and reuse of single-use medical devices: perceptions and concerns of relevant stakeholders toward current practices
Grantcharov, P., Ahmed, S., Wac, Katarzyna & Rivas, H., 2019, In: International Journal of Evidence-Based Healthcare. 17, 1, p. 53–57Research output: Contribution to journal › Journal article › Research › peer-review
Ubiquitous inference of mobility state of human custodian in people-centric context sensing
Gustarini, M. & Wac, Katarzyna, 1 Dec 2012, UbiComp'12 - Proceedings of the 2012 ACM Conference on Ubiquitous Computing. p. 725-728 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Anonymous smartphone data collection: factors influencing the users’ acceptance in mobile crowd sensing
Gustarini, M., Wac, Katarzyna & Dey, A. K., 1 Feb 2016, In: Personal and Ubiquitous Computing. 20, 1, p. 65-82 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
Evaluation of challenges in human subject studies "in-the-wild" using subjects' personal smartphones
Gustarini, M., Ickin, S. & Wac, Katarzyna, 2013, UbiComp 2013 Adjunct - Adjunct Publication of the 2013 ACM Conference on Ubiquitous Computing. p. 1447-1456 10 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
UnCrowdTPG: Assuring the experience of public transportation users
Gustarini, M., Marchanoff, J., Fanourakis, M., Tsiourti, C. & Wac, Katarzyna, 2014, International Conference on Wireless and Mobile Computing, Networking and Communications. IEEE Computer Society Press, p. 1-7 7 p. 6962141Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Differences in smartphone usage: validating, evaluating, and predicting mobile user intimacy
Gustarini, M., Scipioni, M. P., Fanourakis, M. & Wac, Katarzyna, 2016, In: Pervasive and Mobile Computing. 33, p. 50-72 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
Smartphone interactions change for different intimacy contexts
Gustarini, M. & Wac, Katarzyna, 2014, Mobile computing, applications, and services: 5th International Conference, MobiCASE 2013, Paris, France, November 7-8, 2013, Revised Selected Papers. Memmi, G. & Blanke, U. (eds.). Springer, Vol. 130. p. 72-89 18 p. (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, Vol. 130).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Phone in the pocket: Pervasive self-tracking of physical activity levels
Hausmann, J., Wac, Katarzyna & Bonjour, J., 20 Aug 2012, Self-Tracking and Collective Intelligence for Personal Wellness - Papers from the AAAI Spring Symposium. Vol. SS-12-05. p. 17-18 2 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Factors influencing quality of experience of commonly used mobile applications
Ickin, S., Wac, Katarzyna, Fiedler, M., Janowski, L., Hong, J. & Dey, A. K., 2012, In: I E E E Communications Magazine. 50, 4, p. 48-56 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
QoE-based energy reduction by controlling the 3g cellular data traffic on the smartphone
Ickin, S., Wac, Katarzyna & Fiedler, M., 2013, 22nd ITC Specialist Seminar on Energy Efficient and Green Networking, SSEEGN 2013. IEEE Computer Society Press, p. 13-18 6 p. 6705396Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
VLQoE: Video QoE instrumentation on the smartphone
Ickin, S., Fiedler, M., Wac, Katarzyna, Arlos, P., Temiz, C. & Mkocha, K., 2015, In: Multimedia Tools and Applications. 74, 2, p. 381-411 31 p.Research output: Contribution to journal › Journal article › Research › peer-review
Catching the download train: Energy-efficient file downloading on smartphones
Ickin, S., Zinner, T., Wac, Katarzyna & Fiedler, M., 2014, 2014 26th International Teletraffic Congress, ITC 2014. Institute of Electrical and Electronics Engineers Inc., 6932965Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Studying the challenges in assessing the perceived quality of mobile-phone based video
Ickin, S., Janowski, L., Wac, Katarzyna & Fiedler, M., 1 Oct 2012, 2012 4th International Workshop on Quality of Multimedia Experience, QoMEX 2012. p. 164-169 6 p. 6263853Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Energy-based anomaly detection in quality of experience
Ickin, S., Fiedler, M. & Wac, Katarzyna, 18 Nov 2013, In: Proceedings of the Wireless Personal Multimedia Communications Symposia. 6618587.Research output: Contribution to journal › Journal article › Research › peer-review
Demonstrating the stalling events with instantaneous total power consumption in smartphone-based live video streaming
Ickin, S., Fiedler, M. & Wac, Katarzyna, 1 Dec 2012, 2012 Sustainable Internet and ICT for Sustainability, SustainIT 2012. 6388022Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Behind the NAT??? A measurement based evaluation of cellular service quality
Kaup, F., Michelinakis, F., Bui, N., Widmer, J., Wac, Katarzyna & Hausheer, D., 2015, Network and Service Management (CNSM), 2015 11th International Conference on. IEEE, p. 228-236 9 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Assessing the implications of cellular network performance on mobile content access
Kaup, F., Michelinakis, F., Bui, N., Widmer, J., Wac, Katarzyna & Hausheer, D., 2016, In: IEEE Transactions on Network and Service Management. 13, 2, p. 168-180 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
Do Wearable Activity Trackers Enhance the Outcomes of Bariatric Surgery?
Khoury, H., Morton, J., Boillat, T., Wulfovich, S., Wac, Katarzyna & Rivas, H., 1 Oct 2017, In: Surgery for Obesity and Related Diseases. 13, 10, p. S196 1 p.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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User Defined Geo-referenced Information
Konstantas, D., Villalba, A., di Marzo Serugendo, G. & Wac, Katarzyna, 2009, In: Software and Data Technologies, Communications in Computer and Information Science, Volume 47. ISBN 978-3-642-05200-2. Springer-Verlag Berlin Heidelberg, 2009, p. 1. p. 1Research output: Contribution to journal › Journal article › Research › peer-review
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Mobile health care: Towards a commercialization of research results
Konstantas, D., Bults, R., Van Halteren, A., Wac, Katarzyna, Jones, V., Widya, I., Herzog, R. & Streimelweger, B., 1 Dec 2006, European Conference on eHealth 2006, Proceedings of the ECEH 2006. p. 155-166 12 p. (European Conference on eHealth 2006, Proceedings of the ECEH 2006).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Using mHealth and eHealth Method to Promote Healthy Behaviors among Women
Mailey, E. L., Downs, D. S., Arigo, D. & Wac, Katarzyna, Mar 2017, p. S1586-S1586.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
- Published
LDC’19: International workshop on longitudinal data collection in human subject studies
Manea, V., Berrocal, A., De Masi, A., Møller, Naja Holten, Wac, Katarzyna, Bayer, H., Lehmann, S. & Ashley, E., 2019, UbiComp/ISWC '19 Adjunct: Adjunct Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers. Association for Computing Machinery, p. 878-881Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Co-Calibrating Physical and Psychological Outcomes and Consumer Wearable Activity Outcomes in Older Adults: An Evaluation of the coQoL Method
Manea, V. & Wac, Katarzyna, 31 Oct 2020, In: Journal of Personalized Medicine. 10, 4, 86 p., 203.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Using consumer-friendly wearables to correlate patient and technology-reported physical activity in healthy seniors
Manea, V., Berrocal, A. & Wac, Katarzyna, 2020, In: Procedia Computer Science. 175, p. 245-252 8 p.Research output: Contribution to journal › Conference article › Research › peer-review
- Published
MQOL: Mobile quality of life lab: From behavior change to QOL
Manea, V. & Wac, Katarzyna, 2018, UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers. Association for Computing Machinery, p. 642-647 6 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
ID: 129465606
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Improving patient safety through human-factor-based risk management
Research output: Contribution to journal › Journal article › Research › peer-review
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135
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“I Must Try Harder”: Design Implications for Mobile Apps and Wearables Contributing to Self-Efficacy of Patients With Chronic Conditions
Research output: Contribution to journal › Journal article › Research › peer-review
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102
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Using consumer-friendly wearables to correlate patient and technology-reported physical activity in healthy seniors
Research output: Contribution to journal › Conference article › Research › peer-review
Published