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KMi Seminars
End-user software engineering
This event took place on Tuesday 28 June 2005 at 13:00

 
Professor Margaret Burnett Oregon State University

In this talk, we will consider what happens when we add to end-user programming environments consideration of the software lifecycle beyond the "coding" phase. Considering other phases seems necessary, because there is ample evidence that end users' programs are filled with errors.

The EUSES Consortium is a new NSF consortium of researchers who are working on this problem. As part of this consortium, several of my colleagues and I have been working on a holistic approach to software engineering for end users. It incorporates support for testing, fault localization, and assertions, in an incremental manner integrated in a fine-grained way with the environment. The software engineering knowledge is in the system, and the user is not expected to have expertise in software engineering. In this talk, I will focus primarily on how testing and assertions are supported as part of this approach, including our "Surprise-Explain-Reward" strategy for motivating end users to employ these software engineering devices.

 
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