Tiziana Calamoneri Josep Díaz Algorithms and Complexity, 7th International Conference, CIAC 2010, Rome, Italy, May 26-28, 2010. Proceedings 6078 2010 http://dx.doi.org/10.1007/978-3-642-13073-1 978-3-642-13072-4 CIAC Lecture Notes in Computer Science Springer db/conf/ciac/ciac2010.html