Publications

CONFERENCE PAPERS

Estimating verbal expressions of task and social cohesion in meetings by quantifying prosodic mimicry
Marjolein Nanninga, Yanxia Zhang, Nale Lehmann-Willenbrock, Zoltán Szlávik, and Hayley Hung
To Appear in ICMI, 2017.

Monitoring Dementia with Automatic Eye Movements Analysis pdf
Yanxia Zhang, Thomas Wilcockson, Kwang In Kim, Trevor Crawford, Hans Gellersen, and Pete Sawyer.
Proc. of Intelligent Decision Technologies, Smart Innovation, Systems and Technologies 57, pp 299-309, 2016.

Gaussian processes as an alternative to polynomial gaze estimation functions
Laura Sesma-Sanchez, Yanxia Zhang, Andreas Bulling and Hans Gellersen
Proc. of the 9th International Symposium on Eye Tracking Research and Applications (ETRA 2016), pp 229-232, 2016.

Gaze-Shifting: Direct-Indirect Input with Pen and Touch Modulated by Gaze
Ken Pfeuffer, Jason Alexander, Ming Ki Chong, Yanxia Zhang and Hans Gellersen
Proc. of the 28th Annual ACM Symposium on User Interface Software and Technology (UIST 2015), Charlotte, NC, USA, pp 373-383, 2015.

The Costs and Benefits of Combining Gaze and Hand Gestures for Remote Interaction pdf
Yanxia Zhang, Sophie Stellmach, Abigail Sellen, and Andrew Blake
Proc. of the 15th IFIP TC.13 International Conference on Human-Computer Interaction (INTERACT 2015), pp 570-577, 2015.

GazeHorizon: Enabling Passers-by to Interact with Public Displays by Gaze pdf
Yanxia Zhang, Jörg Müller, Ming Ki Chong, Andreas Bulling and Hans Gellersen
Proc. of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2014), Seattle, Washington, USA, pages 559-563, 2014.

Pupil-Canthi-Ratio: A Calibration-Free Method for Tracking Horizontal Gaze Direction
Yanxia Zhang, Andreas Bulling and Hans Gellersen
Proc. of the 12th International Working Conference on Advanced Visual Interfaces (AVI 2014), Como, Italy, pages 129-132, 2014.

SideWays: A Gaze Interface for Spontaneous Interaction with Situated Displays pdf
Yanxia Zhang, Andreas Bulling and Hans Gellersen
Proc. of the 31st SIGCHI International Conference on Human Factors in Computing Systems (CHI 2013), Paris, France, pages 851-860, 2013.


Press Coverage:
BBC News, NewScientist, Forbes, Phys.org

Towards pervasive gaze tracking with low-level image features
Yanxia Zhang, Andreas Bulling and Hans Gellersen
Proc. of the 7th International Symposium on Eye Tracking Research and Applications (ETRA 2012), Santa Barbara, United States, pages 261-264, March 2012.

JOURNAL PAPERS

Look Together: Using Gaze for Assisting Co-located Collaborative Search
Yanxia Zhang, Ken Pfeuffer, Ming Ki Chong, Jason Alexander, Andreas Bulling and Hans Gellersen
In Personal and Ubiquitous Computing (PUC), 21(1):173–186, 2017.

Eye Tracking for Public Displays in the Wild
Yanxia Zhang, Ming Ki Chong, Jörg Müller, Andreas Bulling and Hans Gellersen
In Personal and Ubiquitous Computing (PUC), August 2015, Volume 19, Issue 5-6, pp 967-981, 2015.

WORKSHOP PAPERS

Exploring Concept Drift using Interactive Simulations
Jeremiah Smith, Naranker Dulay, Mate Atilla Toth, Oliver Amft and Yanxia Zhang
Proc. of the 10th IEEE Workshop on Context Modeling and Reasoning (CoMoRea 2013), 2013.

Discrimination of Gaze Directions Using Low-Level Eye Image Feature
Yanxia Zhang, Andreas Bulling and Hans Gellersen
Proc. of the 1st International Workshop on Pervasive Eye Tracking and Mobile Eye-Based Interaction (PETMEI 2011), Beijing, China, pages 9-13, September 2011.

DEMOS

A Collaborative Gaze Aware Information Display
Ken Pfeuffer, Yanxia Zhang, and Hans Gellersen
Accepted for the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015), Osaka, Japan, September 2015.

SideWays: A Gaze Interface for Spontaneous Interaction with Situated Displays
Yanxia Zhang, Andreas Bulling and Hans Gellersen
Proc. of the 31st SIGCHI International Conference on Human Factors in Computing Systems (CHI 2013), Paris, France.

Pervasive Gaze-Based Interaction with Public Display using a Webcam
Yanxia Zhang, Andreas Bulling and Hans Gellersen
The 10th International Conference on Pervasive Computing (Pervasive 2012), Newcastle, United Kingdom, June 2012.

PhD Thesis

Eye Tracking and Gaze Interface Design for Pervasive Displays