MFCS
13 years 10 months ago
2004 Springer 
Abstract. Bidimensionality provides a tool for developing subexponential fixed-parameter algorithms for combinatorial optimization problems on graph families that exclude a minor....
MFCS
13 years 10 months ago
2004 Springer 
Abstract. This paper deals with updates of XML documents that satisfy a given schema, e.g., a DTD. In this context, when a given update violates the schema, it might be the case th...
MFCS
13 years 10 months ago
2004 Springer 
Abstract. Problem parameters are ubiquitous. In every area of computer science, we find all kinds of “special aspects” to the problems encountered. Hence, the study of paramet...
MFCS
13 years 10 months ago
2004 Springer MFCS
13 years 10 months ago
2004 Springer 
Let G = (V, E) be a (directed) graph with vertex set V and edge (arc) set E. Given a set P of (source-sink) pairs of vertices of G, an important problem that arises in the computat...
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Theoretical Computer Science