We consider the following combinatorial auction: Given a range space (U, R), and m bidders interested in buying only ranges in R, each bidder j declares her bid bj : R R+. We give...
George Christodoulou, Khaled M. Elbassioni, Mahmou...
Current technologies permit people to make use of various systems able to fulfill most of their needs while being at home. However, their use is often not intuitive and they are al...
We present an approach to multiscale image analysis. It hinges on an operative definition of texture that involves a "small region", where some (unknown) statistic is agg...
Teaching fundamental programming to freshmen is a hard task to be performed, given the high level action and logical reasoning that are required for these students to develop in a...
Cristiane Camilo Hernandez, Luciano Silva, Rafael ...
We design improved approximation algorithms for two variants of the ADM minimization problem. SONET add-drop multiplexers (ADMs) are the dominant cost factor in SONET/WDM rings. T...