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2020 – today
- 2025
[j57]Fernanda Couto, Diego Amaro Ferraz, Sulamita Klein:
New results on edge-coloring and total-coloring of split graphs. Discret. Appl. Math. 360: 297-306 (2025)- 2023
- [j56]Sancrey Rodrigues Alves, Fernanda Couto
, Luérbio Faria, Sylvain Gravier, Sulamita Klein, Uéverton S. Souza:
Partitions and well-coveredness: The graph sandwich problem. Discret. Math. 346(3): 113253 (2023) - [i9]Fernanda Couto, Diego Amaro Ferraz, Sulamita Klein:
New Results on Edge-coloring and Total-coloring of Split Graphs. CoRR abs/2303.05723 (2023) - 2021
- [c11]Erika Morais Martins Coelho, Hebert Coelho, Luérbio Faria, Mateus de Paula Ferreira, Sylvain Gravier, Sulamita Klein:
On the Oriented Coloring of the Disjoint Union of Graphs. IWOCA 2021: 194-207 - 2020
- [j55]Fernanda Couto, Luérbio Faria, Sylvain Gravier, Sulamita Klein, Vinícius Fernandes dos Santos:
Characterizations, probe and sandwich problems on (k, ℓ)-cographs. Discret. Appl. Math. 281: 118-133 (2020) - [j54]Luérbio Faria, Sulamita Klein, Ignasi Sau, Uéverton S. Souza, Rubens Sucupira:
Maximum cuts in edge-colored graphs. Discret. Appl. Math. 281: 229-234 (2020) - [c10]Sancrey Rodrigues Alves, Fernanda Couto, Luérbio Faria, Sylvain Gravier, Sulamita Klein, Uéverton S. Souza:
Graph Sandwich Problem for the Property of Being Well-Covered and Partitionable into k Independent Sets and ℓ Cliques. LATIN 2020: 587-599
2010 – 2019
- 2019
- [j53]Rafael T. Araújo, Eurinardo Rodrigues Costa, Sulamita Klein, Rudini Menezes Sampaio, Uéverton S. Souza:
FPT algorithms to recognize well covered graphs. Discret. Math. Theor. Comput. Sci. 21(1) (2019) - 2018
- [j52]Fernanda Couto, Luérbio Faria, Sylvain Gravier, Sulamita Klein:
On the forbidden induced subgraph probe and sandwich problems. Discret. Appl. Math. 234: 56-66 (2018) - [j51]Fernanda Couto, Luérbio Faria, Sylvain Gravier, Sulamita Klein:
Chordal-(2, 1) graph sandwich problem with boundary conditions. Electron. Notes Discret. Math. 69: 277-284 (2018) - [j50]Sancrey Rodrigues Alves, Konrad K. Dabrowski, Luérbio Faria, Sulamita Klein, Ignasi Sau, Uéverton S. Souza:
On the (parameterized) complexity of recognizing well-covered (r, ℓ)-graph. Theor. Comput. Sci. 746: 36-48 (2018) - [i8]Luérbio Faria, Sulamita Klein, Ignasi Sau, Uéverton S. Souza, Rubens Sucupira:
Maximum cuts in edge-colored graphs. CoRR abs/1805.00858 (2018) - [i7]Rafael T. Araújo, Sulamita Klein, Rudini Menezes Sampaio, Uéverton S. Souza:
FPT algorithms to recognize well covered graphs. CoRR abs/1810.08276 (2018) - 2017
- [j49]Luérbio Faria, Sulamita Klein, Ignasi Sau, Rubens Sucupira:
Improved kernels for Signed Max Cut parameterized above lower bound on (r, l)-graphs. Discret. Math. Theor. Comput. Sci. 19(1) (2017) - [j48]Rubens Sucupira, Luérbio Faria, Sulamita Klein, Ignasi Sau, Uéverton S. Souza:
Maximum Cuts in Edge-colored Graphs. Electron. Notes Discret. Math. 62: 87-92 (2017) - [j47]Julien Baste, Luérbio Faria, Sulamita Klein, Ignasi Sau:
Parameterized Complexity Dichotomy for (r, ℓ)-Vertex Deletion. Theory Comput. Syst. 61(3): 777-794 (2017) - [i6]Sancrey Rodrigues Alves, Konrad Kazimierz Dabrowski, Luérbio Faria, Sulamita Klein, Ignasi Sau, Uéverton S. Souza:
On the (parameterized) complexity of recognizing well-covered (r, l)-graphs. CoRR abs/1705.09177 (2017) - 2016
- [j46]Hebert Coelho, Luérbio Faria, Sylvain Gravier, Sulamita Klein:
Oriented coloring in planar, bipartite, bounded degree 3 acyclic oriented graphs. Discret. Appl. Math. 198: 109-117 (2016) - [c9]Sancrey Rodrigues Alves, Konrad Kazimierz Dabrowski, Luérbio Faria, Sulamita Klein, Ignasi Sau, Uéverton dos Santos Souza:
On the (Parameterized) Complexity of Recognizing Well-Covered (r, l)-graphs. COCOA 2016: 423-437 - 2015
- [j45]Fernanda Couto, Luérbio Faria, Sylvain Gravier, Sulamita Klein, Vinícius Fernandes dos Santos:
Structural characterization and decomposition for cographs-(2, 1) and (1, 2): a natural generalization of threshold graphs. Electron. Notes Discret. Math. 50: 133-138 (2015) - [c8]Fernanda Couto, Luérbio Faria, Sylvain Gravier, Sulamita Klein, Vinícius Fernandes dos Santos:
On the Complexity of Probe and Sandwich Problems for Generalized Threshold Graphs. WG 2015: 312-324 - [i5]Fernanda Couto, Luérbio Faria, Sylvain Gravier, Sulamita Klein:
On the forbidden induced subgraph probe problem. CTW 2015: 231-234 - [i4]Julien Baste, Luérbio Faria, Sulamita Klein, Ignasi Sau:
Parameterized complexity dichotomy for (r, ℓ)-Vertex Deletion. CoRR abs/1504.05515 (2015) - [i3]Luérbio Faria, Sulamita Klein, Ignasi Sau, Rubens Sucupira:
Improved kernels for Signed Max Cut parameterized above lower bound on (r, l)-graphs. CoRR abs/1512.05223 (2015) - 2014
- [j44]Victor A. Campos, Sulamita Klein, Rudini Menezes Sampaio, Ana Silva:
Fixed-parameter algorithms for the cocoloring problem. Discret. Appl. Math. 167: 52-60 (2014) - [j43]Fernanda Couto, Luérbio Faria, Sulamita Klein:
Chordal-(k, ℓ) and strongly chordal-(k, ℓ)graph sandwich problems. J. Braz. Comput. Soc. 20(1): 19:1-19:10 (2014) - 2013
- [j42]Raquel S. F. Bravo, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Clique cycle transversals in graphs with few P4's. Discret. Math. Theor. Comput. Sci. 15(3): 13-20 (2013) - [j41]Hebert Coelho, Luérbio Faria, Sylvain Gravier, Sulamita Klein:
Oriented coloring in planar, bipartite, bounded degree 3 acyclic oriented graphs. Electron. Notes Discret. Math. 44: 195-200 (2013) - [j40]Sulamita Klein, Célia Picinin de Mello, Aurora Morgana:
Recognizing Well Covered Graphs of Families with Special P 4-Components. Graphs Comb. 29(3): 553-567 (2013) - [j39]Adriana P. Figueiredo, Michel Habib, Sulamita Klein, Jayme Luiz Szwarcfiter:
The Arboreal Jump Number of an Order. Order 30(1): 339-350 (2013) - [j38]Andreas Brandstädt, Synara Brito, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Cycle transversals in perfect graphs and cographs. Theor. Comput. Sci. 469: 15-23 (2013) - [j37]Andreas Brandstädt, Synara Brito, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Corrigendum to "Cycle transversals in perfect graphs and cographs" [Theoret. Comput. Sci. 469(2013) 15-23]. Theor. Comput. Sci. 487: 103-105 (2013) - [c7]Fernanda Couto, Luérbio Faria, Sulamita Klein, Fábio Protti, Loana Tito Nogueira:
On (k, ℓ)-Graph Sandwich Problems. FAW-AAIM 2013: 187-197 - [i2]Hebert Coelho, Luérbio Faria, Sylvain Gravier, Sulamita Klein:
An oriented 8-coloring for acyclic oriented graphs with maximum degree 3. CTW 2013: 55-58 - [i1]Fernanda Couto, Luérbio Faria, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
On specifying boundary conditions for the graph sandwich problem. CTW 2013: 63-66 - 2012
- [j36]Raquel S. F. Bravo, Sulamita Klein, Loana Tito Nogueira, Fábio Protti, Rudini Menezes Sampaio:
Partitioning extended P4-laden graphs into cliques and stable sets. Inf. Process. Lett. 112(21): 829-834 (2012) - [j35]Olivier Durand de Gevigney, Sulamita Klein, Viet Hang Nguyen, Zoltán Szigeti:
Sandwich problems on orientations. J. Braz. Comput. Soc. 18(2): 85-93 (2012) - [j34]Sulamita Klein, Aurora Morgana:
On clique-colouring of graphs with few P 4's. J. Braz. Comput. Soc. 18(2): 113-119 (2012) - [j33]Luérbio Faria, Sulamita Klein, Matej Stehlík:
Odd Cycle Transversals and Independent Sets in Fullerene Graphs. SIAM J. Discret. Math. 26(3): 1458-1469 (2012) - [c6]Hebert Coelho, Luérbio Faria, Sylvain Gravier, Sulamita Klein:
On the Oriented Chromatic Number of Union of Graphs. CTW 2012: 88-91 - 2011
- [j32]Simone Dantas, Celina M. H. de Figueiredo, Martin Charles Golumbic, Sulamita Klein, Frédéric Maffray:
The chain graph sandwich problem. Ann. Oper. Res. 188(1): 133-139 (2011) - [j31]Raquel S. F. Bravo, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Characterization and recognition of P4-sparse graphs partitionable into k independent sets and l cliques. Discret. Appl. Math. 159(4): 165-173 (2011) - [j30]Marina Groshaus, Pavol Hell, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Cycle transversals in bounded degree graphs. Discret. Math. Theor. Comput. Sci. 13(1): 45-66 (2011) - [c5]Victor A. Campos, Sulamita Klein, Rudini Menezes Sampaio, Ana Silva:
Two Fixed-Parameter Algorithms for the Cocoloring Problem. ISAAC 2011: 634-642 - 2010
- [j29]Kathryn Cook, Simone Dantas, Elaine M. Eschen, Luérbio Faria, Celina M. H. de Figueiredo, Sulamita Klein:
2K2 vertex-set partition into nonempty parts. Discret. Math. 310(6-7): 1259-1264 (2010) - [c4]Simone Dantas, Luérbio Faria, Celina M. H. de Figueiredo, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Advances on the List Stubborn Problem. CATS 2010: 65-70
2000 – 2009
- 2009
- [j28]Simone Dantas, Sulamita Klein, Célia Picinin de Mello, Aurora Morgana:
The Graph Sandwich Problem for P4-sparse graphs. Discret. Math. 309(11): 3664-3673 (2009) - [j27]Marina Groshaus, Pavol Hell, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Cycle transversals in bounded degree graphs. Electron. Notes Discret. Math. 35: 189-195 (2009) - 2008
- [j26]Simone Dantas, Elaine M. Eschen, Luérbio Faria, Celina M. H. de Figueiredo, Sulamita Klein:
2K2 vertex-set partition into nonempty parts. Electron. Notes Discret. Math. 30: 291-296 (2008) - 2007
- [j25]Celina M. H. de Figueiredo, Luérbio Faria, Sulamita Klein, R. Sritharan:
On the complexity of the sandwich problems for strongly chordal graphs and chordal bipartite graphs. Theor. Comput. Sci. 381(1-3): 57-67 (2007) - 2006
- [j24]Simone Dantas, Celina M. H. de Figueiredo, Sylvain Gravier, Sulamita Klein:
Extended skew partition problem. Discret. Math. 306(19-20): 2438-2449 (2006) - 2005
- [j23]Pavol Hell, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Packing r-Cliques in Weighted Chordal Graphs. Ann. Oper. Res. 138(1): 179-187 (2005) - [j22]Simone Dantas, Sulamita Klein, Célia Picinin de Mello, Aurora Morgana:
The P4-sparse Graph Sandwich Problem. Electron. Notes Discret. Math. 22: 185-188 (2005) - [j21]Noemi C. dos Santos, Sulamita Klein, Jayme Luiz Szwarcfiter:
A representation for the modular-pairs of a P4-reducible graph by modular decomposition. Electron. Notes Discret. Math. 22: 267-270 (2005) - [j20]Raquel de Souza Francisco, Sulamita Klein, Loana Tito Nogueira:
Characterizing (k, l)-partitionable Cographs. Electron. Notes Discret. Math. 22: 277-280 (2005) - [j19]Simone Dantas, Celina M. H. de Figueiredo, Sylvain Gravier, Sulamita Klein:
Finding H-partitions efficiently. RAIRO Theor. Informatics Appl. 39(1): 133-144 (2005) - [j18]Hazel Everett, Celina M. H. de Figueiredo, Sulamita Klein, Bruce A. Reed:
The perfection and recognition of bull-reducible Berge graphs. RAIRO Theor. Informatics Appl. 39(1): 145-160 (2005) - [j17]Tomás Feder, Pavol Hell, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
List matrix partitions of chordal graphs. Theor. Comput. Sci. 349(1): 52-66 (2005) - 2004
- [j16]Pavol Hell, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
Partitioning chordal graphs into independent sets and cliques. Discret. Appl. Math. 141(1-3): 185-194 (2004) - [j15]Simone Dantas, Celina M. H. de Figueiredo, Sulamita Klein, Sylvain Gravier, Bruce A. Reed:
Stable skew partition problem. Discret. Appl. Math. 143(1-3): 17-22 (2004) - [j14]Sylvain Gravier, Jeannette C. M. Janssen, Kyriakos Kilakos, Sulamita Klein:
Graph covers using t-colourable vertex sets. Discret. Math. 278(1-3): 61-80 (2004) - [j13]Raul Cordovil, David Forge, Sulamita Klein:
How is a chordal graph like a supersolvable binary matroid? Discret. Math. 288(1-3): 167-172 (2004) - [j12]Sulamita Klein, Noemi C. dos Santos, Jayme Luiz Szwarcfiter:
A representation for the modular-pairs of a cograph by modular decomposition. Electron. Notes Discret. Math. 18: 165-169 (2004) - [j11]Marcia Helena Costa Fampa, Sulamita Klein, Fábio Protti, Debora Cristina Alves Rêgo:
Optimal grid representations. Networks 44(3): 187-193 (2004) - [c3]Tomás Feder, Pavol Hell, Sulamita Klein, Loana Tito Nogueira, Fábio Protti:
List Partitions of Chordal Graphs. LATIN 2004: 100-108 - 2003
- [j10]Sulamita Klein, Jayme Luiz Szwarcfiter:
A Representation for the Modules of a Graph and applications. J. Braz. Comput. Soc. 9(1): 9-16 (2003) - [j9]Tomás Feder, Pavol Hell, Sulamita Klein, Rajeev Motwani:
List Partitions. SIAM J. Discret. Math. 16(3): 449-478 (2003) - 2002
- [j8]Celina M. H. de Figueiredo, Sulamita Klein, Kristina Vuskovic:
The graph sandwich problem for 1-join composition is NP-complete. Discret. Appl. Math. 121(1-3): 73-82 (2002) - 2001
- [j7]Pavol Hell, Sulamita Klein, Fábio Protti, Loana Tito Nogueira:
On generalized split graphs. Electron. Notes Discret. Math. 7: 98-101 (2001) - [j6]Hazel Everett, Celina M. H. de Figueiredo, Sulamita Klein, Bruce A. Reed:
Bull-Reducible Berge Graphs are Perfect. Electron. Notes Discret. Math. 10: 93-95 (2001) - 2000
- [j5]Celina M. H. de Figueiredo, Sulamita Klein, Kristina Vuskovic:
The graph sandwich problem for 1-join composition is NP-complete. Electron. Notes Discret. Math. 5: 89-92 (2000) - [j4]Celina M. H. de Figueiredo, Sulamita Klein, Yoshiharu Kohayakawa, Bruce A. Reed:
Finding Skew Partitions Efficiently. J. Algorithms 37(2): 505-521 (2000) - [c2]Celina M. H. de Figueiredo, Sulamita Klein, Yoshiharu Kohayakawa, Bruce A. Reed:
Finding Skew Partitions Efficiently. LATIN 2000: 163-172
1990 – 1999
- 1999
- [c1]Tomás Feder, Pavol Hell, Sulamita Klein, Rajeev Motwani:
Complexity of Graph Partition Problems. STOC 1999: 464-472 - 1998
- [j3]Manoel B. Campêlo, Sulamita Klein:
Maximum Vertex-weighted Matching in Strongly Chordal Graphs. Discret. Appl. Math. 84(1-3): 71-77 (1998) - [j2]Márcia R. Cerioli, Hazel Everett, Celina M. H. de Figueiredo, Sulamita Klein:
The Homogeneous Set Sandwich Problem. Inf. Process. Lett. 67(1): 31-35 (1998) - 1997
- [j1]Hazel Everett, Sulamita Klein, Bruce A. Reed:
An Algorithm for Finding Homogeneous Pairs. Discret. Appl. Math. 72(3): 209-218 (1997)
Coauthor Index
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