We address the problem of estimating the three-dimensional shape and radiance of a surface in space from images obtained with different focal settings. We pose the problem as an in...
To be able to realize the vision of the semantic web an important bottleneck that needs to be solved is an easy and intuitive approach for the annotation of websites with semantic...
Abstract. Context unification (CU) is the open problem of solving context equations for trees. We distinguish a new decidable variant of CU? well-nested CU ? and present a new unif...
The lack of structured methodologies and software engineering efforts on designing the support of contextawareness in pervasive systems hinders the potential advantages of analyzi...
Oriana Riva, Cristiano di Flora, Stefano Russo, Ki...
We introduce the notion of a stable instance for a discrete optimization problem, and argue that in many practical situations only sufficiently stable instances are of interest. T...