STOC '98 Proceedings of the thirtieth annual ACM symposium on Theory of computing
Journal of Algorithms
Polynomial-time approximation schemes for geometric min-sum median clustering
Journal of the ACM (JACM)
Complexity and Approximation: Combinatorial Optimization Problems and Their Approximability Properties
A Microeconomic View of Data Mining
Data Mining and Knowledge Discovery
WABI '02 Proceedings of the Second International Workshop on Algorithms in Bioinformatics
SNPs Problems, Complexity, and Algorithms
ESA '01 Proceedings of the 9th Annual European Symposium on Algorithms
The Haplotyping problem: an overview of computational models and solutions
Journal of Computer Science and Technology
Journal of the ACM (JACM)
Clustering Large Graphs via the Singular Value Decomposition
Machine Learning
Opportunities for Combinatorial Optimization in Computational Biology
INFORMS Journal on Computing
Polynomial and APX-hard cases of the individual haplotyping problem
Theoretical Computer Science - Pattern discovery in the post genome
Haplotyping Populations by Pure Parsimony: Complexity of Exact and Approximation Algorithms
INFORMS Journal on Computing
Combinatorial problems arising in SNP and haplotype analysis
DMTCS'03 Proceedings of the 4th international conference on Discrete mathematics and theoretical computer science
A polynomial case of the parsimony haplotyping problem
Operations Research Letters
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
Haplotype Assembly from Weighted SNP Fragments and Related Genotype Information
FAW '08 Proceedings of the 2nd annual international workshop on Frontiers in Algorithmics
Computational Complexity of Perfect-Phylogeny-Related Haplotyping Problems
MFCS '08 Proceedings of the 33rd international symposium on Mathematical Foundations of Computer Science
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
NP-hardness of Euclidean sum-of-squares clustering
Machine Learning
Haplotype Inference Constrained by Plausible Haplotype Data
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
Phylogenetic network inferences through efficient haplotyping
WABI'06 Proceedings of the 6th international conference on Algorithms in Bioinformatics
WABI'06 Proceedings of the 6th international conference on Algorithms in Bioinformatics
Using genetic algorithm in reconstructing single individual haplotype with minimum error correction
Journal of Biomedical Informatics
WABI'07 Proceedings of the 7th international conference on Algorithms in Bioinformatics
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We present several new results pertaining to haplotyping. The first set of results concerns the combinatorial problem of reconstructing haplotypes from incomplete and/or imperfectly sequenced haplotype data. More specifically, we show that an interesting, restricted case of Minimum Error Correction (MEC) is NP-hard, question earlier claims about a related problem, and present a polynomial-time algorithm for the ungapped case of Longest Haplotype Reconstruction (LHR). Secondly, we present a polynomial time algorithm for the problem of resolving genotype data using as few haplotypes as possible (the Pure Parsimony Haplotyping Problem, PPH) where each genotype has at most two ambiguous positions, thus solving an open problem posed by Lancia et al in [15].