Chris Whidden

According to our database, Chris Whidden authored at least 15 papers between 2005 and 2019.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2019

Calculating the Unrooted Subtree Prune-and-Regraft Distance.

Chris Whidden, Frederick A. Matsen IV

IEEE ACM Trans. Comput. Biol. Bioinform., 2019

2018

Systematic Exploration of the High Likelihood Set of Phylogenetic Tree Topologies.

Chris Whidden, Brian C. Claywell, Thayer Fisher, Andrew F. Magee, Mathieu Fourment, Frederick A. Matsen IV

CoRR, 2018

Efficiently Inferring Pairwise Subtree Prune-and-Regraft Adjacencies between Phylogenetic Trees.

Chris Whidden, Frederick A. Matsen IV

Proceedings of the Fifteenth Workshop on Analytic Algorithmics and Combinatorics, 2018

2017

Ricci-Ollivier curvature of the rooted phylogenetic subtree-prune-regraft graph.

Chris Whidden, Frederick A. Matsen IV

Theor. Comput. Sci., 2017

A Resolution of the Static Formulation Question for the Problem of Computing the History Bound.

Julia Matsieva, Steven Kelk, Céline Scornavacca, Chris Whidden, Dan Gusfield

IEEE ACM Trans. Comput. Biol. Bioinform., 2017

2016

Hybridization Number on Three Rooted Binary Trees is EPT.

Leo van Iersel, Steven Kelk, Nela Lekic, Chris Whidden, Norbert Zeh

SIAM J. Discret. Math., 2016

Chain Reduction Preserves the Unrooted Subtree Prune-and-Regraft Distance.

Chris Whidden, Frederick A. Matsen IV

CoRR, 2016

Fixed-Parameter and Approximation Algorithms for Maximum Agreement Forests of Multifurcating Trees.

Chris Whidden, Robert G. Beiko, Norbert Zeh

Algorithmica, 2016

2014

Hybridization Number on Three Trees.

Leo van Iersel, Steven Kelk, Nela Lekic, Chris Whidden, Norbert Zeh

CoRR, 2014

2013

Fixed-Parameter Algorithms for Maximum Agreement Forests.

Chris Whidden, Robert G. Beiko, Norbert Zeh

SIAM J. Comput., 2013

2011

Fixed-Parameter and Approximation Algorithms for Maximum Agreement Forests

Chris Whidden, Robert G. Beiko, Norbert Zeh

CoRR, 2011

2010

Fast FPT Algorithms for Computing Rooted Agreement Forests: Theory and Experiments.

Chris Whidden, Robert G. Beiko, Norbert Zeh

Proceedings of the Experimental Algorithms, 9th International Symposium, 2010

2009

A Unifying View on Approximation and FPT of Agreement Forests.

Chris Whidden, Norbert Zeh

Proceedings of the Algorithms in Bioinformatics, 9th International Workshop, 2009

Finding optimal parameters for edit distance based sequence classification is NP-hard.

Vlado Keselj, Haibin Liu, Norbert Zeh, Christian Blouin, Chris Whidden

Proceedings of the ACM SIGKDD Workshop on Statistical and Relational Learning in Bioinformatics, 2009

2005

DalTREC 2005 QA System Jellyfish: Mark-and-Match Approach to Question Answering.

Tony Abou-Assaleh, Nick Cercone, Jon Doyle, Vlado Keselj, Chris Whidden

Proceedings of the Fourteenth Text REtrieval Conference, 2005