The Wizard of Oz (WOz) technique is an experimental evaluation mechanism. It allows the observation of a user operating an apparently fully functioning system whose missing servic...
Abstract. Assertions test expected properties of run-time values without disrupting the normal computation of a program. We present a library for enriching Haskell programs with as...
We present a novel framework for editing geometric detail. Drawing on previous work in image- and geometry-processing, we show that the frequency-space filtering performed in mes...
An object-oriented approach to program specification and verification was developed by Ole-Johan Dahl with the long-term Abel project. Essential here was the idea of reasoning abou...
We present a methodology for learning spline-based probabilistic models for sets of contours, proposing a new Monte Carlo variant of the EM algorithm to estimate the parameters of...