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KMi Seminars
Adaptation and dialogue modelling for speech-based interaction systems
This event took place on Tuesday 10 May 2005 at 10:00

 
Prof. Kristiina Jokinen Professor of Language Technology, University of Helsinki

The state-of-the-art speech and language technology has reached a level that allows us to build applications which enable users to have short conversations with the system in search for information like bus or train timetables, telephone numbers, etc. However, interactions are usually characterised by simple predefined interaction patterns which often leave the user frustrated due to their repetitive and unhelpful nature.

In this talk, I will discuss possibilities for making interaction more flexible, intelligent and natural by taking some human language capabilities into account. Especially, I will focus on Constructive Dialogue Management so as to model aspects of interaction that contribute to smoothness of interaction, and on adaptive user modelling so as to take the user's expertise level into account.

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KMi Seminars
 

Future Internet is...


Future Internet
With over a billion users, today's Internet is arguably the most successful human artifact ever created. The Internet's physical infrastructure, software, and content now play an integral part of the lives of everyone on the planet, whether they interact with it directly or not. Now nearing its fifth decade, the Internet has shown remarkable resilience and flexibility in the face of ever increasing numbers of users, data volume, and changing usage patterns, but faces growing challenges in meetings the needs of our knowledge society. Globally, many major initiatives are underway to address the need for more scientific research, physical infrastructure investment, better education, and better utilisation of the Internet. Within Japan, USA and Europe major new initiatives have begun in the area.

To succeed the Future Internet will need to address a number of cross-cutting challenges including:

  • Scalability in the face of peer-to-peer traffic, decentralisation, and increased openness

  • Trust when government, medical, financial, personal data are increasingly trusted to the cloud, and middleware will increasingly use dynamic service selection

  • Interoperability of semantic data and metadata, and of services which will be dynamically orchestrated

  • Pervasive usability for users of mobile devices, different languages, cultures and physical abilities

  • Mobility for users who expect a seamless experience across spaces, devices, and velocities