We consider a sequential decision problem where the rewards are generated by a piecewise-stationary distribution. However, the different reward distributions are unknown and may c...
Authentic descriptions of a software architecture are required as a reliable foundation for any but trivial changes to a system. Far too often, architecture descriptions of existi...
Arie van Deursen, Christine Hofmeister, Rainer Kos...
Abstract: Field studies and user requirements analysis are highly valued practices in the human-computer interaction community. However, in companies, field study methods are not w...
Sari Kujala, Marjo Kauppinen, Pia Nakari, Sanna Re...
We argue that certain theoretical commitments that underpin much existing Interorganisational Information Systems (IOIS) research at small scales become untenable when IOIS are st...
The pace of technological change requires applications to constantly evolve. Service Oriented Architecture (SOA) promises to render this evolution more flexible. We present a cas...