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What we do

The Interaction Lab was created in October 2009, and is located in the School of Mathematics and Computer Science (MACS) at Heriot Watt University, Edinburgh. 
Our research addresses some of the central problems in computer science and AI, by developing intelligent interactive systems which can collaborate effectively and adaptively with humans, using a variety of modalities, such as speech, graphics, gesture, vision, and Natural Language.  Our methods combine statistical and symbolic information processing, and we are developing data-driven machine learning approaches to build robust agents which can adapt autonomously in uncertain and dynamic interactions. 
    These techniques are applied in a variety of domains, such as mobile search, automated support, technology enhanced learning, healthcare informatics, and human-robot interaction. We evaluate the performance of our models and algorithms both in simulation and in trials with real users.

Some of our current research projects are:
  • a fully statistical approach for adaptive Spoken Dialogue Systems (CLASSiC project and PARLANCE project, EC FP7 Cognitive Systems)
    • Reinforcement Learning, User Simulations, Information Presentation, Natural Language Generation, POMDPs. 
  • socially intelligent human-robot interaction: the JAMES project (EC, FP7): video
  • adaptive spoken interaction for an intelligent city guide: the SpaceBook project (EC, FP7)
  • an intelligent multimodal interface for communication skills learning in children (ECHOES project, ESRC/EPSRC TEL)
    • combining multitouch,  vision, planning, and animation for intelligent interactions with virtual characters.
  • integrating symbolic and statistical methods for knowledge representation for large-scale POMDPs (EPSRC project)
    • representing uncertainty and planning over complex goals in large state spaces.
  • adaptive interfaces for patient monitoring and treatment (Help4Mood, EC FP7)
    • autonomously adapting to different types of user during interaction.
We are currently expanding, and are interested in joining further  international and national research collaborations in the above areas.

Please see our webpages on PhD opportunities and Job openings.

We are part of the VISAGE group, the Intelligent Systems Lab, and SICSA (the Scottish Informatics and Computer Science Alliance). We are currently funded by grants from the EPSRC, European Commission (FP7 Cognitive Systems), and ESRC/EPSRC (Technology Enhanced Learning).

News:

ECHOES project: video

Human-Robot Interaction: VIDEO

May 2012: call of the wired: Conversational Interface work at HWU and Cambridge


Faculty positions in Computer Science: join us!


New project EC FP7 Parlance started November 1st. 
See here for details
@ParlanceProject

New forum for recruiting subjects at Heriot-Watt. Website here
@ParticipateHW

3/11/11 Invited talk introducing Machine Learning to medics and psychologists at the Western General Hospital. Slides Available here.

1/11/11 Verena Rieser joined the Interaction Lab as a new faculty member.

1/11/11 ECHOES project at ESRC Festival of Social Science

Trialling a new spoken dialogue system for Edinburgh restaurants. ABC SDS prize draw.

Dialogue data released from CLASSiC project in our archive

Heriot-Watt has been named as Scottish University of the Year 2011/12 by the Sunday Times



2 papers accepted for SIGDIAL 2011

New projects James and Spacebook kick off this month (March 2011).

Outreach activity (4/3/2011): Tommy the Robot visits local school.

New project Help4MOod kicks off (January 2010).

New journal paper (to appear in Computational Linguistics, sept 2010)

2 Papers accepted for SIGDIAL 2010 and 1 for SLT 2010

ECHOES project features in "Britain in 2010" magazine (p. 94)

2 papers accepted for ACL 2010 (20/4/10)

New journal paper to appear in Computer Speech and Language (April 2010)

Interaction Lab joins the Vision and Language Network (Feb 2010)

Echoes project meeting 6-7th October. First working demo of  vision, graphics and multi-touch integration (posted 12/10/09).

InteractionLab joins EuCOG II:  European network for researchers in artificial cognitive systems, interaction, and robotics (16/10/2009)

The new Interaction Lab at Heriot-Watt up and running (posted 9/10/09).