Márcia R. Cappelle

dblp:129/9651 · DBLP profile ↗
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6ranked-venue papers
6as first author
4since 2021 · last 2026
0000-0003-1888-7802ORCID · corroborated

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Theory of computation · 6 · 6 first-author · 4 since 2021
YearPublicationVenuePosition
2026 Parameterized algorithms for locating-dominating sets
Márcia R. Cappelle, Guilherme de C. M. Gomes, Vinícius Fernandes dos Santos
Theor. Comput. Sci.1
2022 P3-convexity on graphs with diameter two: Computing hull and interval numbers
Márcia R. Cappelle, Erika M. M. Coelho, Hebert Coelho, Braully R. Silva, Uéverton S. Souza, Fábio Protti
Discret. Appl. Math.1
2022 Complexity results on open-independent, open-locating-dominating sets in complementary prism graphs
Márcia R. Cappelle, Erika M. M. Coelho, Les R. Foulds, Humberto J. Longo
Discret. Appl. Math.1
2021 Parameterized algorithms for locating-dominating sets
abstract
A locating-dominating set D of a graph G is a dominating set of G where each vertex not in D has a unique neighborhood in D, and the Locating-Dominating Set problem asks if G contains such a dominating set of bounded size. This problem is known to be NP-hard even on restricted graph classes, such as interval graphs, split graphs, and planar bipartite subcubic graphs. On the other hand, it is known to be solvable in polynomial time for some graph classes, such as trees and, more generally, graphs of bounded cliquewidth. While these results have numerous implications on the parameterized complexity of the problem, little is known in terms of kernelization under structural parameterizations. In this work, we begin filling this gap in the literature. Our first result shows that Locating-Dominating Set is W[1]-hard when parameterized by the size of a minimum clique cover. We present an exponential kernel for the distance to cluster parameterization and show that, unless NP ⊆ coNP/poly, no polynomial kernel exists for Locating-Dominating Set when parameterized by vertex cover nor when parameterized by distance to clique. We then turn our attention to parameters not bounded by either of the previous two, and exhibit a linear kernel when parameterizing by the max leaf number; in this context, we leave the parameterization by feedback edge set as the primary open problem in our study.
Márcia R. Cappelle, Guilherme de C. M. Gomes, Vinícius Fernandes dos Santos
LAGOS1
2015 Badly-covered graphs
Márcia R. Cappelle, Felix Joos, Janina Müttel, Dieter Rautenbach
Discret. Appl. Math.1
2014 Recognizing some complementary products
Márcia R. Cappelle, Lucia Draque Penso, Dieter Rautenbach
Theor. Comput. Sci.1