Software is multidimensional but the tools that support it are not. The lack of tool support causes the software artifacts representing different dimensions to evolve independentl...
We study relations on trees defined by first-order constraints over a vocabulary that includes the tree extension relation Ì Ì ¼, holding if and only if every branch of Ì ex...
We study algorithms for clustering data that were recently proposed by Balcan, Blum and Gupta in SODA’09 [4] and that have already given rise to two follow-up papers. The input f...
This paper describes the results of an observational study into the methods people use to manage web information for re-use. People observed in our study used a diversity of metho...
The relationship between our actions and their perceivable results is ruled by what we call the laws of nature. It is general understanding that our actions act upon real objects ...