Zhi-Zhong Chen

Orcid: 0000-0003-3061-1171

According to our database1, Zhi-Zhong Chen authored at least 121 papers between 1989 and 2024.

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Bibliography

2024
Approximation Algorithms for Multiprocessor Scheduling with Testing to Minimize the Total Job Completion Time.
Algorithmica, May, 2024

2023
Randomized algorithms for fully online multiprocessor scheduling with testing.
CoRR, 2023

An Approximation Algorithm for Covering Vertices by 4^+-Paths.
CoRR, 2023

An Approximation Algorithm for Covering Vertices by 4<sup>+</sup>-Paths.
Proceedings of the Combinatorial Optimization and Applications, 2023

2022
Approximation algorithms for the maximally balanced connected graph tripartition problem.
J. Comb. Optim., 2022

Identifying duplications and lateral gene transfers simultaneously and rapidly.
J. Bioinform. Comput. Biol., 2022

2021
A randomized approximation algorithm for metric triangle packing.
J. Comb. Optim., 2021

Approximation Algorithms for Maximally Balanced Connected Graph Partition.
Algorithmica, 2021

Approximation Algorithms for the Directed Path Partition Problems.
Proceedings of the Frontiers of Algorithmics - International Joint Conference, 2021

2020
Faster Exact Computation of rSPR Distance via Better Approximation.
IEEE ACM Trans. Comput. Biol. Bioinform., 2020

Improved Practical Algorithms for Rooted Subtree Prune and Regraft (rSPR) Distance and Hybridization Number.
J. Comput. Biol., 2020

Computing a Consensus Phylogeny via Leaf Removal.
J. Comput. Biol., 2020

Improved Approximation Algorithms for Path Vertex Covers in Regular Graphs.
Algorithmica, 2020

2019
Designing and implementing algorithms for the closest string problem.
Theor. Comput. Sci., 2019

Approximation Algorithms for the Maximum Weight Internal Spanning Tree Problem.
Algorithmica, 2019

Better Practical Algorithms for rSPR Distance and Hybridization Number.
Proceedings of the 19th International Workshop on Algorithms in Bioinformatics, 2019

2018
Approximation algorithms for the scaffolding problem and its generalizations.
Theor. Comput. Sci., 2018

Algorithms for Pedigree Comparison.
IEEE ACM Trans. Comput. Biol. Bioinform., 2018

An approximation algorithm for maximum internal spanning tree.
J. Comb. Optim., 2018

Better ILP models for haplotype assembly.
BMC Bioinform., 2018

Finding a Center Tree of Phylogenetic Trees via Leaf Removal.
Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2018

2017
A New 2-Approximation Algorithm for rSPR Distance.
Proceedings of the Bioinformatics Research and Applications - 13th International Symposium, 2017

2016
Better ILP-Based Approaches to Haplotype Assembly.
J. Comput. Biol., 2016

Computational Complexity of Predicting Periodicity in the Models of Lorentz Lattice Gas Cellular Automata.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

Parameterized Algorithms for Disjoint Matchings in Weighted Graphs with Applications.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

A Cubic-Time 2-Approximation Algorithm for rSPR Distance.
CoRR, 2016

Approximation algorithms for the maximum weight internal spanning tree problem.
CoRR, 2016

An Approximation Algorithm for Maximum Internal Spanning Tree.
CoRR, 2016

Randomized Fixed-Parameter Algorithms for the Closest String Problem.
Algorithmica, 2016

Better Approximation Algorithms for Scaffolding Problems.
Proceedings of the Frontiers in Algorithmics, 10th International Workshop, 2016

An Improved Approximation Algorithm for rSPR Distance.
Proceedings of the Computing and Combinatorics - 22nd International Conference, 2016

2015
Faster exact computation of rSPR distance.
J. Comb. Optim., 2015

2014
Parameterized and approximation algorithms for finding two disjoint matchings.
Theor. Comput. Sci., 2014

The Parameterized Complexity of the Shared Center Problem.
Algorithmica, 2014

Randomized and Parameterized Algorithms for the Closest String Problem.
Proceedings of the Combinatorial Pattern Matching - 25th Annual Symposium, 2014

2013
An Ultrafast Tool for Minimum Reticulate Networks.
J. Comput. Biol., 2013

An approximation algorithm for the Bandpass-2 problem.
CoRR, 2013

Exact algorithms for haplotype assembly from whole-genome sequence data.
Bioinform., 2013

Faster Exact Computation of rSPR Distance.
Proceedings of the Frontiers in Algorithmics <i>and</i> Algorithmic Aspects in Information and Management, 2013

2012
Mutation Region Detection for Closely Related Individuals without a Known Pedigree.
IEEE ACM Trans. Comput. Biol. Bioinform., 2012

Algorithms for Reticulate Networks of Multiple Phylogenetic Trees.
IEEE ACM Trans. Comput. Biol. Bioinform., 2012

Simultaneous Identification of Duplications, Losses, and Lateral Gene Transfers.
IEEE ACM Trans. Comput. Biol. Bioinform., 2012

A three-string approach to the closest string problem.
J. Comput. Syst. Sci., 2012

A fast tool for minimum hybridization networks.
BMC Bioinform., 2012

An Improved Approximation Algorithm for the Bandpass-2 Problem.
Proceedings of the Combinatorial Optimization and Applications, 2012

2011
Fast Exact Algorithms for the Closest String and Substring Problems with Application to the Planted (L, d)-Motif Model.
IEEE ACM Trans. Comput. Biol. Bioinform., 2011

An Approximation Algorithm for the Minimum Co-Path Set Problem.
Algorithmica, 2011

2010
A Deterministic Approximation Algorithm for Maximum 2-Path Packing.
IEICE Trans. Inf. Syst., 2010

Erratum to "An improved randomized approximation algorithm for maximum triangle packing" [Discrete Appl. Math. 157 (2009) 1640-1646]
Discret. Appl. Math., 2010

Approximating maximum edge 2-coloring in simple graphs.
Discret. Appl. Math., 2010

HybridNET: a tool for constructing hybridization networks.
Bioinform., 2010

A Linear Kernel for Co-Path/Cycle Packing.
Proceedings of the Algorithmic Aspects in Information and Management, 2010

2009
Approximating maximum edge 2-coloring in simple graphs via local improvement.
Theor. Comput. Sci., 2009

A 3.4713-approximation algorithm for the capacitated multicast tree routing problem.
Theor. Comput. Sci., 2009

Improved Approximation Algorithms for Reconstructing the History of Tandem Repeats.
IEEE ACM Trans. Comput. Biol. Bioinform., 2009

An improved randomized approximation algorithm for maximum triangle packing.
Discret. Appl. Math., 2009

Approximation Algorithms for Reconstructing the Duplication History of Tandem Repeats.
Algorithmica, 2009

2008
Optimizing deletion cost for secure multicast key management.
Theor. Comput. Sci., 2008

An improved approximation algorithm for maximum edge 2-coloring in simple graphs.
J. Discrete Algorithms, 2008

Approximation Algorithms for Bounded Degree Phylogenetic Roots.
Algorithmica, 2008

An Improved Approximation Algorithm for the Capacitated Multicast Tree Routing Problem.
Proceedings of the Combinatorial Optimization and Applications, 2008

2007
Preface.
Theor. Comput. Sci., 2007

New bounds on the edge number of a <i>k</i>-map graph.
J. Graph Theory, 2007

Improved approximation algorithms for metric MaxTSP.
J. Comb. Optim., 2007

An Improved Approximation Algorithm for Maximum Edge 2-Coloring in Simple Graphs.
Proceedings of the Algorithmic Aspects in Information and Management, 2007

2006
Computing phylogenetic roots with bounded degrees and errors is NP-complete.
Theor. Comput. Sci., 2006

Computing bounded-degree phylogenetic roots of disconnected graphs.
J. Algorithms, 2006

Recognizing Hole-Free 4-Map Graphs in Cubic Time.
Algorithmica, 2006

2005
An Improved Randomized Approximation Algorithm for Max TSP.
J. Comb. Optim., 2005

More Reliable Protein NMR Peak Assignment via Improved 2-Interval Scheduling.
J. Comput. Biol., 2005

Heuristic Search in Constrained Bipartite Matching with Applications to Protein Nmr Backbone Resonance Assignment.
J. Bioinform. Comput. Biol., 2005

Improved deterministic approximation algorithms for Max TSP.
Inf. Process. Lett., 2005

A Linear-Time Algorithm for 7-Coloring 1-Plane Graphs.
Algorithmica, 2005

Improved Approximation Algorithms for Metric Max TSP.
Proceedings of the Algorithms, 2005

2004
A space-efficient algorithm for sequence alignment with inversions and reversals.
Theor. Comput. Sci., 2004

Disk Embeddings of Planar Graphs.
Algorithmica, 2004

Computing Phylogenetic Roots with Bounded Degrees and Errors Is Hard.
Proceedings of the Computing and Combinatorics, 10th Annual International Conference, 2004

New Bounds on the Number of Edges in a k-Map Graph.
Proceedings of the Computing and Combinatorics, 10th Annual International Conference, 2004

2003
Approximation algorithms for NMR spectral peak assignment.
Theor. Comput. Sci., 2003

Computing Phylogenetic Roots with Bounded Degrees and Errors.
SIAM J. Comput., 2003

Common-Face Embeddings of Planar Graphs.
SIAM J. Comput., 2003

Computational Assignment of Protein Backbone Nmr Peaks Byefficient Bounding and Filtering.
J. Bioinform. Comput. Biol., 2003

A Linear-Time Algorithm for 7-Coloring 1-Planar Graphs.
Proceedings of the Mathematical Foundations of Computer Science 2003, 2003

A Space Efficient Algorithm for Sequence Alignment with Inversions.
Proceedings of the Computing and Combinatorics, 9th Annual International Conference, 2003

2002
Finding Double Euler Trails of Planar Graphs in Linear Time.
SIAM J. Comput., 2002

The longest common subsequence problem for sequences with nested arc annotations.
J. Comput. Syst. Sci., 2002

Map graphs.
J. ACM, 2002

Tight upper bound on the number of edges in a bipartite K<sub>3, 3</sub>-free or K<sub>5</sub>-free graph with an application.
Inf. Process. Lett., 2002

Improved Approximation Algorithms for NMR Spectral Peak Assignment.
Proceedings of the Algorithms in Bioinformatics, Second International Workshop, 2002

An Efficient Branch-and-Bound Algorithm for the Assignment of Protein Backbone NMR Peaks.
Proceedings of the 1st IEEE Computer Society Bioinformatics Conference, 2002

2001
Approximation Algorithms for Independent Sets in Map Graphs.
J. Algorithms, 2001

Approximating Unweighted Connectivity Problems in Parallel.
Inf. Comput., 2001

2000
Efficient Algorithms for Acyclic Colorings of Graphs.
Theor. Comput. Sci., 2000

Reducing Randomness via Irrational Numbers.
SIAM J. Comput., 2000

Parallel approximation algorithms for maximum weighted matching in general graphs.
Inf. Process. Lett., 2000

Paralle Approximation Algorithms for Maximum Weighted Matching in General Graphs.
Proceedings of the Theoretical Computer Science, 2000

Hierarchical Topological Inference on Planar Disc Maps.
Proceedings of the Computing and Combinatorics, 6th Annual International Conference, 2000

1999
Fast <i>RNC</i> and <i>NC</i> Algorithms for Maximal Path Sets.
Theor. Comput. Sci., 1999

An Algorithm for Shortest Paths in Bipartite Digraphs with Concave Weight Matrices and its Applications.
SIAM J. Comput., 1999

Nonplanar Topological Inference and Political-Map Graphs.
Proceedings of the Tenth Annual ACM-SIAM Symposium on Discrete Algorithms, 1999

1998
Efficient Approximation Schemes for Maximization Problems on K<sub>3,3</sub>-free or K<sub>5</sub>-free Graphs.
J. Algorithms, 1998

Planar Map Graphs.
Proceedings of the Thirtieth Annual ACM Symposium on the Theory of Computing, 1998

1997
Parallel Algorithms for Maximal Acyclic Sets.
Algorithmica, 1997

Panarity, Revisited (Extended Abstract).
Proceedings of the Algorithms and Data Structures, 5th International Workshop, 1997

Shortest Path in Complete Bipartite Digraph Problem and its Applications.
Proceedings of the Eighth Annual ACM-SIAM Symposium on Discrete Algorithms, 1997

1996
Parallel Constructions of Maximal Path Sets and Applications to Short Superstrings.
Theor. Comput. Sci., 1996

Parallel Complexity of Partitioning a Planar Graph Into Vertex-induced Forests.
Discret. Appl. Math., 1996

Practical Approximation Schemes for Maximum Induced-Subgraph Problems on K_{3, 3}-free or K_5-free Graphs.
Proceedings of the Automata, Languages and Programming, 23rd International Colloquium, 1996

Fast RNC and NC Algorithms for Finding a Maximal Set of Paths with an Application.
Proceedings of the Computing and Combinatorics, Second Annual International Conference, 1996

1995
The Complexity of Selecting Maximal Solutions
Inf. Comput., June, 1995

The Maximal f-Dependent Set Problem for Planar Graphs is in NC.
Theor. Comput. Sci., 1995

A Fast and Efficient NC Algorithm for Maximal Matching.
Inf. Process. Lett., 1995

NC Algorithms for Partitioning Planar Graphs into Induced Forests and Approximating NP-Hard Problems.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 1995

NC Algorithms for Partitioning Sparse Graphs into Induced Forests with an Application.
Proceedings of the Algorithms and Computation, 6th International Symposium, 1995

NC Algorithms for Finding a Maximal Set of Paths with Application to Compressing Strings.
Proceedings of the Automata, Languages and Programming, 22nd International Colloquium, 1995

1994
A Parallel Algorithm for Finding a Triconnected Component Separator with an Application.
Inf. Process. Lett., 1994

1992
A Fast and Efficient Parallel Algorithm for Finding a Satisfying Truth Assignment to a 2-CNF Formula.
Inf. Process. Lett., 1992

A Simple Parallel Algorithm for Computing the Diameters of all Vertices in a Tree and its Application.
Inf. Process. Lett., 1992

1991
A Randomized NC Algorithm for the Maximal Tree Cover Problem.
Inf. Process. Lett., 1991

On the Complexity of Computing Optimal Solutions.
Int. J. Found. Comput. Sci., 1991

1989
Probabilistic automata push-down.
Syst. Comput. Jpn., 1989


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