Publications

Journal articles: 8. Conference papers: 50. Book chapters: 3. Posters, abstracts, and demos: 14. Tech. Reports: 6. Thesis projects: 3. Other publications: 2.
Other lists of my publications include Google Scholar and DTU Orbit.

Journal Articles – peer-reviewed

8. A. Cuttone, P. Bækgaard, V. Sekara, H. Jonsson, J. E. Larsen, S. Lehmann (2017) SensibleSleep: A Bayesian Model for Learning Sleep Patterns from Smartphone Events. PLoS ONE 12(1): e0169901. [doi:10.1371/journal.pone.0169901]

7. M. Rosenkilde, M. B. Petersen, A. S. Gram, J. S. Quist, J. Winther, S. D. Kamronn, D. Hornbæk Milling, J. E. Larsen, A. P. Jespersen, and B. Stallknecht (2016) “The GO-ACTIWE randomized controlled trial – An interdisciplinary study designed to investigate the health effects of active commuting and leisure time physical activity.” Contemporary Clinical Trials, Volume 53, 122-129 [DOI: http://dx.doi.org/10.1016/j.cct.2016.12.019]

6. A. Stopczynski, V. Sekara, P. Sapiezynski, A. Cuttone, M. M. Madsen, J. E. Larsen, S. Lehmann (2014) Measuring Large-Scale Social Networks with High Resolution, PLOS ONE [DOI: 10.1371/journal.pone.0095978]

5. A. Stopczynski, C. Stahlhut, J. E. Larsen, M. K. Petersen, and L. K. Hansen (2014) The Smartphone Brain Scanner: A Portable Real-Time Neuroimaging System, PLoS ONE 9(2): e86733 [DOI: 10.1371/journal.pone.0086733]

4. A. Stopczynski, C. Stahlhut, M. K. Petersen, J. E. Larsen, C. B. F. Jensen, T. S. Andersen, and L. K. Hansen (2014) Smartphones as pocketable labs: visions for mobile brain imaging and neurofeedback. International Journal of Psychophysiology 91(1):54–66 [link]

3. J. E. Larsen and A. Stopczynski (2011). A Festival-wide Social Network Using 2D Barcodes, Mobile Phones and Situated Displays. International Journal of Mobile Human Computer Interaction 3(3), pp. 14-30. [link]

2. A. Stopczynski, J. E. Larsen, & L. Skomial (2011). Mobile Context Toolbox – An Extensible Context Framework for the Maemo Platform. Lappeenranta University of Technology Journal. Acta Universitaties Lappeenrantaensis series. [link]

1. J. E. Larsen, M. K. Petersen, N. Zandi, & R. Handler (2011). Observing Mobile Media Player Application Use in Context. Wi: Journal of Mobile Media. [link]

Book Chapters – peer-reviewed

3. J. E. Larsen and A. Stopczynski (2012). A Festival-wide Social Network Using 2D Barcodes, Mobile Phones and Situated Displays in Developments in Technologies for Human-Centric Mobile Computing and Applications (Ed.) J. Lumsden. [link]

2. E. v. Buchwald, R. Murray-Smith & J. E. Larsen (2012). Mobile Context-Aware Support for Public Transportation Users. In Mobile Context Awareness (Eds.) T. Lovett, O’Neill, Springer LNCS, pp. 133-142. [link]

1. J. E. Larsen, S. Halling, M. Sigurðsson and L. K. Hansen (2010) MuZeeker – Adapting a music search engine for mobile phones. Springer LNCS 5960 “Mobile Multimedia Processing: Fundamentals, Methods, and Applications”, pp. 154-169. [link]

Conference Papers – peer-reviewed

50. A, Rapp, J. Kay, B. Kummerfeld, F. Hopfgartner, T. Plumbaum, J. E. Larsen, D. A. Epstein, and R. Gouveia (2017) New Frontiers of Quantified Self 3: Exploring Understudied Categories of Users. In Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct, pp. 861-864. ACM, 2017. [link]

49. B. Johansen, Y. P. R. Flet-Berliac, M. J. Korzepa, P. Sandholm, N. H. Pontoppidan, M. K. Petersen, and J. E. Larsen (2017) Hearables in Hearing Care: Discovering Usage Patterns Through IoT Devices. In Proceedings of HCII 2017 [link]

48. J. E. Larsen, T. B. Christiansen, K. Eskelund (2017) Fostering Bilateral Patient-Clinician Engagement in Active Self-Tracking of Subjective Experience. In Proceedings of Pervasive Health 2017 [to appear in ACM Digital Library]

47. J. E. Larsen, K. Eskelund, and T. B. Christiansen (2017) Active Self-Tracking of Subjective Experience with a One-Button Wearable: A Case Study in Military PTSD. In Proceedings of workshop in Computational Mental Health at CHI 2017 [PDF] [link]

46. B. Johansen, M. K. Petersen, N. H. Pontoppidan, P. Sandholm, J. E. Larsen (2017) Rethinking Hearing Aid Fitting by Learning From Behavioral Patterns. In proceedings of CHI 2017 [link]

45. S. Knudsen, J. G. Pedersen, and J. E. Larsen (2016) Using Concrete and Realistic Data in Evaluating Initial Visualization Designs. In Proceedings of the Beyond Time and Errors on Novel Evaluation Methods for Visualization, pp. 27-35. ACM, 2016. [link]

44. A, Rapp, F. Cena, J. Kay, B. Kummerfeld, F. Hopfgartner, T. Plumbaum, J. E. Larsen, D. A. Epstein, and R. Gouveia (2016) New frontiers of quantified self 2: going beyond numbers. In Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct, pp. 506-509. ACM, 2016. [link]

43. B. Johansen, M. K. Petersen, & J. E. Larsen (2016) Obtaining Data on Hearing Experience Through Self-tracking. International Workshop New Frontiers of Quantified Self 2 at the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp2016) [link]

42. P. Bækgaard, M. K. Petersen, & J. E. Larsen (2016) Assessing Levels of Attention using Low Cost Eye Tracking. In Proc. 18th International Conference on Human-Computer Interaction (HCII 2016) [link]

41. A. Rapp, F. Cena, J. Kay, B. Kummerfeld, F. Hopfgartner, T. Plumbaum, & J. E. Larsen (2015) New frontiers of quantified self: finding new ways for engaging users in collecting and using personal data. In Proc. of the 2015 ACM Int. Joint Conf. on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers (UbiComp2015), pp. 969-972. ACM, 2015 [link]

40. P. Bækgaard, M. K. Petersen & J. E. Larsen (2015) Thinking outside of the box or enjoying your 2 seconds of frame? In Proceedings of the 17th International Conference on Human-Computer Interaction (HCII 2015) session on Quantified Self and Personal Informatics. Springer [link]

39. A. Cuttone, S. Lehmann, & J. E. Larsen (2014) Inferring Human Mobility from Sparse Low Accuracy Mobile Sensing Data. UbiComp 2014 3rd ACM Workshop on Computational Social Science [link]

38. A. Cuttone & J. E. Larsen (2014) The Long Tail Issue in Large Scale Deployment of Personal Informatics. UbiComp 2014 Workshop on Disasters in Personal Informatics: The Unpublished Stories of Failure and Lessons Learned [link]

37. J. E. Froehlich, M. Kay, J. E. Larsen & E. Thomaz (2014) Disasters in Personal Informatics: The Unpublished Stories of Failure and Lessons Learned. In Proc. of the UbiComp 2014 conference [PDF]

36. D. Laundav, C. B. F. Jensen, P. Bækgaard, M. K. Petersen & J. E. Larsen (2014) Your Heart Rate Might Give Away Your Emotions. In Proc. 1st Int. Workshop on Multimedia Affective Computing (MAC) at the IEEE International Conference on Multimedia and Expo 2014 Workshops [link]

35. A. Cuttone, M. K. Petersen, & J. E. Larsen (2014) Four Data Visualization Heuristics to Facilitate Reflection in Personal Informatics. In Proc. 16th International Conference on Human-Computer Interaction (HCII 2014) [link]

34. C. B. F. Jensen, M. K. Petersen, & J. E. Larsen (2014) Emotional Responses As Independent Components In EEG. In Proc. 4th International Workshop on Cognitive Information Processing (CIP2014) [link] [PDF]

33. P. Bækgaard, M. K. Petersen & J. E. Larsen (2014) In the Twinkling of an Eye: Synchronization of EEG and Eye Tracking Based on Blink Signatures. In Proc. 4th International Workshop on Cognitive Information Processing (CIP2014) [link] [PDF]

32. J. E. Larsen, P. Sapiezynski, A. Stopczynski, M. Mørup, and R. Theodorsen (2013) Crowds, Bluetooth and Rock’n’Roll: Understanding Music Festival Participants´ Behavior. In Proc. of the 1st ACM Workshop on Personal Data Meets Distributed Multimedia at ACM Multimedia 2013 [link] [PDF]

31. A. Cuttone, S. Lehmann, and J. E. Larsen (2013) Mobile Personal Informatics System with Interactive Visualizations of Mobility and Social Interactions. In Proc. of the 1st ACM Workshop on Personal Data Meets Distributed Multimedia at ACM Multimedia 2013 [link]

30. C. B. F. Jensen, M. K. Petersen, J. E. Larsen, A. Stopczynski, C. Stahlhut, M. G. Ivanova, T. Andersen, and L. K. Hansen (2013) Spatio temporal media components for neurofeedback. In Proceedings of the 2013 IEEE International Conference on Multimedia and Expo (ICME) [link]

29. J. E. Larsen, A. Cuttone, and S. Lehmann (2013) QS Spiral: Visualizing Periodic Quantified Self Data. In Proc. of CHI 2013 Workshop on Personal Informatics in the Wild: Hacking Habits for Health & Happiness [link] [PDF]

28. J. E. Larsen, P. Sapiezynski, A. Stopczynski, M. Mørup, and R. Theodorsen (2013) Crowds, Bluetooth and Rock’n’Roll: Understanding Music Festival Participants ́ Behavior. Presented at the SunBelt Conference 2013 [arXiv]

27. I. Li, J. Froehlich, J. E. Larsen, C. Grevet & E. Ramirez (2013) Personal Informatics in the Wild: Hacking Habits for Health & Happiness. CHI’13 Extended Abstracts on Human Factors in Computing Systems, 3179-3182 [link] [PDF]

26. A. Stopczynski, J. E. Larsen, S. Lehmann, Lukasz Dynowski, and Marcos Fuentes (2013) Participatory Bluetooth Sensing: A Method for Acquiring Spatio-Temporal Data about Participant Mobility and Interactions at Large Scale Events. Int. Workshop on the Impact of Human Mobility in Pervasive Systems and Applications (PerMoby 2013) at the IEEE Pervasive Computing and Communication (PerCom) conference [link]

25. C. Stahlhut, H. T. Attias, A. Stopczynski, M. K. Petersen, J. E. Larsen & L. K. Hansen (2012) An evaluation of EEG scanner’s dependence on the imaging technique, forward model computation method, and array dimensionality. In Proc. of 34th Int. Conf. of the Engineering in Medicine and Biology Society (EMBC2012) [link]

24. J. E. Larsen, A. Stopczynski, C. Stahlhut, M. K. Petersen, & L. K. Hansen (2012) A Cross-Platform Smartphone Brain Scanner. In Proc. CHI 2012 Workshop on Personal Informatics [link] [PDF]

23. I. Li, Y. Medynski, J. Froehlich & J. E. Larsen (2012) Personal Informatics in Practice: Improving Quality of Life Through Data, In Proc. CHI 2012. [link] [PDF]

22. C. Stahlhut, A. Stopczynski, M. K. Petersen, J. E. Larsen, & L. K. Hansen (2011). Swipe your brain: A smartphone 3D functional brain scanner. Neural Information Processing Systems conference (NIPS 2011).

21. M. K. Petersen, C. Stahlhut, A. Stopczynski, J. E. Larsen, & L. K. Hansen (2011). Smartphones get emotional: mind reading images and reconstructing the neural sources, 1st workshop on machine learning for affective computing (MLAC) at the Affective Computing and Intelligent Interaction (ACII 2011). [link] [PDF]

20. A. Stopczynski, J. E. Larsen, C. Stahlhut, M. K. Petersen, & L. K. Hansen (2011) A smartphone interface for a wireless EEG headset with real-time 3D reconstruction. Affective Computing and Intelligent Interaction (ACII 2011). [link] [PDF]

19. J. E. Larsen, A. Stopczynski, J. Larsen, C. Vesterskov, P. Krogsgaard, & T. Sondrup (2011). Augmenting the Sound Experience at Music Festivals using Mobile Phones. Int. Conf. on Intelligent User Interfaces (IUI 2011). [link]

18. A. Stopczynski, J. E. Larsen, & L. Skomial (2010) Mobile Context Toolbox – An Extensible Context Framework for the Maemo Platform. 8th Conference of Finnish- Russian University Cooperation in Telecommunications (FRUCT) Program. [PDF]

17. J. E. Larsen, M. K. Petersen, R. Handler, N. Zandi (2010). Observing the Context of Use of a Media Player on Mobile Phones using Embedded and Virtual Sensors. NordiCHI 2010 workshop on Observing the Mobile User Experience. [link] [PDF]

16. B. S. Jensen, J. Larsen, L. K. Hansen, J. E. Larsen and K. Jensen (2010). Predictability of Mobile Phone Associations. International Workshop on Mining Ubiquitous and Social Environments (MUSE2010). [PDF]

15. A. Stopczynski and J. E. Larsen (2010) Enabling Festival-wide Social Network Interaction Using 2D Barcodes, Mobile Phones and Situated Displays. Social Mobile Web (SMW’10) at MobileHCI 2010. *** Best paper award *** [PDF]

14. B. S. Jensen, J. E. Larsen, K. Jensen, J. Larsen and L. K. Hansen (2010). Estimating Human Predictability From Mobile Sensor Data. 2010 IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2010). [link]

13. N. Zandi, R. Handler, J. E. Larsen, M. K. Petersen (2010) People, places and playlists: modeling soundscapes in a mobile context. 2nd Int. Workshop on Mobile Multimedia Processing, WMMP2010, In conjunction with ICPR 2010. [PDF]

12. J. E. Larsen and M. Luniewski (2009) Using mobile phone contextual information to facilitate managing image collections, in Proceedings of the ASIS&T 2009 Workshop on Personal Information Management: Personal information intersections: What happens when PIM spaces overlap? (PIM 2009), pp. 73-75. [PDF]

11. J. E. Larsen and K. Jensen (2009) Mobile Context Toolbox – an extensible context framework for S60 mobile phones, in Proceedings of the EuroSSC 2009 conference in Guildford, UK, LNCS 5741, pp. 193-206. [link]

10. S. Halling, M. Sigurðsson, J. E. Larsen, S. Knudsen and L. K. Hansen (2008). MuZeeker: a domain specific Wikipedia-based search engine. In proc. of the First Int. Workshop on Mobile Multimedia Processing (WMMP 2008). [link] [PDF]

9. J. E. Larsen, K. Kristensen, R. Edwards, and P. Coulton (2008). Mobile Users: Comparing Trends in Denmark and Britain. In proceedings of the Future Mobile Experiences: next generation mobile interaction and contextualization Workshop at NordiCHI 2008. [PDF]

8. J. E. Larsen (2007) Challenges in Navigation and Management of Mobile Media. Proceedings from the 4th Int. CICT conference.

7. H. W. Nicolajsen, L. Sørensen, N. Schultz, J. E. Larsen, and M. T. Ilieva (2007) Towards defining usability and user experience of mobile networks systems. Proceedings from the 4th Int. CICT conference.

6. J. E. Larsen, L. Sørensen, N. Schultz, and H. Olesen (2007) User Centricity in MAGNET and MAGNET Beyond. In proceedings from the workshop on User-Centricity – State of the Art in conjunction with the 16th IST Mobile & Wireless Communications Summit.

5. J. E. Larsen, L. Sørensen, J. K. Sørensen, and N. Schultz (2007). Mobile Probing Kit: User-centered development of personal networks services and applications. In proc. 16th IST Mobile & Wireless Communications Summit.

4. J. K. Sørensen, J. E. Larsen, S. Tan, N. Schultz (2006) User participation in the development of mobile Personal Network Services. In Mobile and Wireless Content, Services and Networks, Proceedings of the 3rd Int. CICT Conference (ISBN: 87-90-28848-3).

3. J. E. Larsen and M. G. Rose (2002). Eight Fallacies of Distributed User Interfaces. In Proceedings of the Second Danish Human-Computer Interaction Research Symposium, Copenhagen, Denmark. Technical Report no. 2002/19, pp. 38–39 [PDF]

2. J. E. Larsen and J. H. Spring (2002). GLOBE: a highly available and scalable tuplespace (Invited Paper). In Proceedings of SPIE Conference on Java/Jini Technologies and High-Performance Pervasive Computing. Vol. 4863, pp. 1–15 [link]

1. J. E. Larsen and B. Beute (2000). Combining Java Technologies to Build a Transparent and Robust Messaging Service. JavaOne 2000 Developers Conference.

Posters, Abstracts, and demos presented at conferences – peer-reviewed

14. J. E. Larsen, T. B. Christiansen, & T. R. Kaminski (2016) Wearable, Digital Instrumentation for Better Quality Data on Subjective Experience in Health Research, HDE Second Annual Network Meeting | Health Data Exploration

13. J. E. Larsen,  K. Eskelund, & T. B. Christiansen (2016) Keeping the Human in the Loop with Subjective Experience in Mental Health Tracking, Computing and Mental Health Workshop at CHI2016

12. A. Cuttone, S. Lehmann and J. E. Larsen (2015) Hierarchical Structure of Human Mobility, UrbanNet 2015

11. A. Cuttone, S. Lehmann and J. E. Larsen (2015) Multi-Level Hierarchical Structure of Human Mobility, NetSci 2015

10. A. Cuttone, S. Lehmann and J. E. Larsen (2015) Analyzing Human Mobility at Multiple Spatio-Temporal Scales. Abstract at the International Conference on Computational Social Science (ICCSS 2015)

9. C. B. F. Jensen, M. K. Petersen, & J. E. Larsen (2014). Differentiating emotional responses to images and words. Abstract from 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

8. P. Antemijczuk, M. Magiera, S. Lehmann, A. Cuttone, & J. E. Larsen (2014) Visualizing multi-channel networks. In Proc. 22nd International Conference on Computer Graphics, Visualization and Computer Vision (WSCG 2014)

7. J. E. Larsen, A. Cuttone, & S. Lehmann (2014) Visualizing QS Data Using Time Spirals. Quantified Self Europe Conference (QSEU 2014)

6. C. Stahlhut, A. Stopczynski, M. K. Petersen, J. E. Larsen, & L. K. Hansen (2011). A smartphone 3D functional brain scanner. Demo at the Neural Information Processing Systems conference (NIPS 2011)

5. M. K. Petersen, C. Stahlhut, A. Stopczynski, J. E. Larsen, L. K. Hansen, & G. R. Mackellar (2011). Smartphones brain scanner. Poster at the 2011 Australasian Cognitive Neurosciences Conference (ACNC 2011)

4. A. Stopczynski and J. E. Larsen (2010) Mobile Phones in Cognitive Research. Poster at Lightning Talk at the MeeGo Conference

3. J. E. Larsen and K. Jensen (2009) Mobile Context Toolbox – an extensible context framework for S60 mobile phones. Poster presented at the EuroSSC 2009 conf. [link]

2. J. E. Larsen and B. Beute (2001). Distributed Services Paradigm – Usability Consequences. Nordic Interactive Conference (NIC2001)

1. B. Venners, J. E. Larsen and B. Beute (2000) Cyberspace project API’s and research prototype demonstration. 5th Jini Community Meeting

Technical Reports

6. N. Schultz, T. M. Ilieva, A. Fleury, T. Ahola, J. E. Larsen, L. B. Larsen, H. W. Nicolajsen, I. G. Nikolakopoulos, C. Z. Patrikakis, A. Hammershøj, C. F. Pedersen, R. Roswall, L. T. Sørensen (2008) EU IST MAGNET Beyond. “My Personal Adaptive Global NET”. Deliverable D1.4.3 Usability Testing of Pilot Services.

5. H. W. Nicolajsen, T. Ahola, A. Fleury, T. M. Ilieva, J. E. Larsen, L. B. Larsen, I. G. Nikolakopoulos, C. Z. Patrikakis, C. F. Pedersen, R. Roswall, N. Schultz, L. T. Sørensen (2007). EU IST MAGNET Beyond. “My Personal Adaptive Global NET”. Deliverable D1.4.2 Defining Usability of PN Services.

4. L. Sørensen, H. Olesen, J. E. Larsen, and N. Schultz (2007). User-Centricity in MAGNET and MAGNET Beyond. CICT Working Paper no. 116, CICT/DTU.

3. J. S. Pedersen, T. Ahola, M. Alutoin, P. Karamolegkos, L. B. Larsen, J. E. Larsen, I. G. Nikolakopoulos, C. Z. Patrikakis, C. F. Pedersen, R. Roswall, N. Schultz, L. T. Sørensen, S. E. Tan (2007). Usability of PN Services (Low-fi Prototyping). My Personal Adaptive Global NET and Beyond, D1.4.1.

2. J. S. Pedersen, J. E. Larsen, N. Schultz, J. K. Sørensen, L. Sørensen,S. E. Tan, C. Xu, R. Roswall, P. Karamolegkos, J. Nikolakopoulos, and C. Z. Patrikakis (2006). Usability Plans and Schemes for Low Fidelity Prototypes. My Personal Adaptive Global NET and Beyond, IR1.4.2, https://www.ist-magnet.org. IST-027396.

1. N. Schultz, S. E. Tan, J. K. Sørensen, P.Karamolegkos, J. E. Larsen, L. B. Larsen, G. Nikolakopoulos, C. Oleseni, C. Z. Patrikakis, C. F. Pedersen, J. S. Pedersen, M. Prochowsky, V. Protonotarios, R. Roswall, D. Saugstrup, L. Sørensen, S. Bessler, A. Hammershøj, E. Heinze, V. Kaldanis, M. Kyriazanos, J. Oksa, H. Olesen, and C. Xu. (2006) Draft User Functionalities and Interfaces of PN Services (Low-fi Prototyping), My Personal Adaptive Global NET and Beyond, IR1.4.1.

Thesis Projects

3. J. E. Larsen (2005) NEXUS – A Unified Approach to Personal Information Management in Interactive Systems. Ph.D. Thesis in series: CICT Ph.D. series (ISBN: 87-90-28821-1), Center for Information and Communication Technologies, Technical University of Denmark, pages: 270 [PDF]

2. J. E. Larsen and J. H. Spring (1999) GLOBE: Global Object Exchange. A dynamically fault-tolerant and dynamically scalable distributed tuplespace for heterogeneous, loosely coupled networks. Master’s Thesis, University of Copenhagen, Department of Computer Science

1. J. E. Larsen, H. Schultz, and T. Espersen (1996) Cyclic Representation of Time. B.Sc. Thesis, University of Copenhagen, Department of Psychology.

Other Articles

2. J. E. Larsen, A. Stopczynski, C. Stahlhut, M. K. Petersen, & L. K. Hansen (2012) Personal Informatics In Practice: A Cross-Platform Smartphone Brain Scanner. Guest blog entry (extended abstract) on the Quantified Self Blog, Feb. 28, 2012. [blog]

1. J. E. Larsen, M. K. Petersen and K. Kristensen (2007) ‘Personal Mobile Content Management’ in CICT newsletter #5, September 2007.