The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
We study three closely related problems motivated by the prediction of RNA secondary structures with arbitrary pseudoknots: the MAXIMUM BASE PAIR STACKINGS problem proposed by Ieon...
To ensure correctness and performance of real-time embedded systems, early evaluation of properties is needed. Based on design experience for real-time systems and using the conce...
We study the rhythmic organization of coupled nonlinear oscillators. If oscillators with non-identical internal frequency are coupled they generate a great variety of periodic and...
One of the main difficult problem in video analysis is to track moving objects during a video sequence, especially in presence of occlusions. Unfortunately, almost all the differ...