Alexandros Stamatakis

Orcid: 0000-0003-0353-0691

Affiliations:
  • Heidelberg Institute for Theoretical Studies, Exelixis Lab, Germany
  • Karlsruhe Institute of Technology, Institute for Theoretical Informatics, Germany
  • Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland
  • Foundation for Research & Technology Hellas (FORTH), Heraklion, Greece


According to our database1, Alexandros Stamatakis authored at least 119 papers between 2002 and 2024.

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Bibliography

2024
Computational Approaches for Integrating out Subjectivity in Cognate Synonym Selection.
CoRR, 2024

Memoization on Shared Subtrees Accelerates Computations on Genealogical Forests.
Proceedings of the 24th International Workshop on Algorithms in Bioinformatics, 2024

EcoFreq: Compute with Cheaper, Cleaner Energy via Carbon-Aware Power Scaling.
Proceedings of the ISC High Performance 2024 Research Paper Proceedings (39th International Conference), 2024

Are Sounds Sound for Phylogenetic Reconstruction?
Proceedings of the 6th Workshop on Research in Computational Linguistic Typology and Multilingual NLP, 2024

2023
Phylourny: efficiently calculating elimination tournament win probabilities via phylogenetic methods.
Stat. Comput., August, 2023

Asteroid: a new algorithm to infer species trees from gene trees under high proportions of missing data.
Bioinform., January, 2023

Parallel Inference of Phylogenetic Stands with Gentrius.
Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2023

2022
Metagenomic Analysis Using Phylogenetic Placement - A Review of the First Decade.
Frontiers Bioinform., 2022

NetRAX: accurate and fast maximum likelihood phylogenetic network inference.
Bioinform., 2022

RAxML Grove: an empirical phylogenetic tree database.
Bioinform., 2022

ReStore: In-Memory REplicated STORagE for Rapid Recovery in Fault-Tolerant Algorithms.
Proceedings of the 12th IEEE/ACM Workshop on Fault Tolerance for HPC at eXtreme Scale, 2022

2021
Exploring parallel MPI fault tolerance mechanisms for phylogenetic inference with RAxML-NG.
Bioinform., November, 2021

Root Digger: a root placement program for phylogenetic trees.
BMC Bioinform., 2021

Swarm v3: towards tera-scale amplicon clustering.
Bioinform., 2021

Efficient Memory Management in Likelihood-based Phylogenetic Placement.
Proceedings of the IEEE International Parallel and Distributed Processing Symposium Workshops, 2021

2020
A fast and memory-efficient implementation of the transfer bootstrap.
Bioinform., 2020

Genesis and Gappa: processing, analyzing and visualizing phylogenetic (placement) data.
Bioinform., 2020

Treerecs: an integrated phylogenetic tool, from sequences to reconciliations.
Bioinform., 2020

2019
12 Grand Challenges in Single-Cell Data Science.
PeerJ Prepr., 2019

ParGenes: a tool for massively parallel model selection and phylogenetic tree inference on thousands of genes.
Bioinform., 2019

RAxML-NG: a fast, scalable and user-friendly tool for maximum likelihood phylogenetic inference.
Bioinform., 2019

Methods for automatic reference trees and multilevel phylogenetic placement.
Bioinform., 2019

Data Distribution for Phylogenetic Inference with Site Repeats via Judicious Hypergraph Partitioning.
Proceedings of the IEEE International Parallel and Distributed Processing Symposium Workshops, 2019

2018
Two C++ libraries for counting trees on a phylogenetic terrace.
Bioinform., 2018

2017
Multi-rate Poisson tree processes for single-locus species delimitation under maximum likelihood and Markov chain Monte Carlo.
Bioinform., 2017

A Novel Heuristic for Data Distribution in Massively Parallel Phylogenetic Inference Using Site Repeats.
Proceedings of the 19th IEEE International Conference on High Performance Computing and Communications; 15th IEEE International Conference on Smart City; 3rd IEEE International Conference on Data Science and Systems, 2017

An Efficient Approach to Merging Paired-End Reads and Incorporation of Uncertainties.
Proceedings of the Algorithms for Next-Generation Sequencing Data, Techniques, 2017

2016
Does the choice of nucleotide substitution models matter topologically?
BMC Bioinform., 2016

Prediction of missing sequences and branch lengths in phylogenomic data.
Bioinform., 2016

A new phylogenetic tree sampling method for maximum parsimony bootstrapping and proof-of-concept implementation.
Proceedings of the 2016 Eighth International Conference on Knowledge and Systems Engineering, 2016

The Divisible Load Balance Problem with Shared Cost and Its Application to Phylogenetic Inference.
Proceedings of the 2016 IEEE International Parallel and Distributed Processing Symposium Workshops, 2016

2015
ExaML version 3: a tool for phylogenomic analyses on supercomputers.
Bioinform., 2015

2014
Is the Protein Model Assignment problem under linked branch lengths NP-hard?
Theor. Comput. Sci., 2014

PEAR: a fast and accurate Illumina Paired-End reAd mergeR.
Bioinform., 2014

Optimization strategies for fast detection of positive selection on phylogenetic trees.
Bioinform., 2014

RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies.
Bioinform., 2014

PUmPER: phylogenies updated perpetually.
Bioinform., 2014

The Divisible Load Balance Problem and Its Application to Phylogenetic Inference.
Proceedings of the Algorithms in Bioinformatics - 14th International Workshop, 2014

Efficient Computation of the Phylogenetic Likelihood Function on the Intel MIC Architecture.
Proceedings of the 2014 IEEE International Parallel & Distributed Processing Symposium Workshops, 2014

2013
libgapmis: extending short-read alignments.
BMC Bioinform., 2013

Rapid forward-in-time simulation at the chromosome and genome level.
BMC Bioinform., 2013

A general species delimitation method with applications to phylogenetic placements.
Bioinform., 2013

Accelerating String Matching on MIC Architecture for Motif Extraction.
Proceedings of the Parallel Processing and Applied Mathematics, 2013

An Optimal Algorithm for Computing All Subtree Repeats in Trees.
Proceedings of the Combinatorial Algorithms - 24th International Workshop, 2013

Heuristic Algorithms for the Protein Model Assignment Problem.
Proceedings of the Bioinformatics Research and Applications, 9th International Symposium, 2013

Novel Parallelization Schemes for Large-Scale Likelihood-based Phylogenetic Inference.
Proceedings of the 27th IEEE International Symposium on Parallel and Distributed Processing, 2013

A Generic Vectorization Scheme and a GPU Kernel for the Phylogenetic Likelihood Library.
Proceedings of the 2013 IEEE International Symposium on Parallel & Distributed Processing, 2013

Boosting the Performance of Bayesian Divergence Time Estimation with the Phylogenetic Likelihood Library.
Proceedings of the 2013 IEEE International Symposium on Parallel & Distributed Processing, 2013

MoTeX: A word-based HPC tool for MoTif eXtraction.
Proceedings of the ACM Conference on Bioinformatics, 2013

2012
Fine-grain parallelism using multi-core, Cell/BE, and GPU Systems.
Parallel Comput., 2012

Coupling SIMD and SIMT architectures to boost performance of a phylogeny-aware alignment kernel.
BMC Bioinform., 2012

RAxML-Light: a tool for computing terabyte phylogenies.
Bioinform., 2012

OmegaPlus: a scalable tool for rapid detection of selective sweeps in whole-genome datasets.
Bioinform., 2012

A versatile UDP/IP based PC ↔ FPGA communication platform.
Proceedings of the 2012 International Conference on Reconfigurable Computing and FPGAs, 2012

The Multi-Processor Scheduling Problem in Phylogenetics.
Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012

SlimCodeML: An Optimized Version of CodeML for the Branch-Site Model.
Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012

Inference of Huge Trees under Maximum Likelihood.
Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012

An Optimized Reconfigurable System for Computing the Phylogenetic Likelihood Function on DNA Data.
Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012

Exploiting Multi-grain Parallelism for Efficient Selective Sweep Detection.
Proceedings of the Algorithms and Architectures for Parallel Processing, 2012

Trading Running Time for Memory in Phylogenetic Likelihood Computations.
Proceedings of the BIOINFORMATICS 2012 - Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms, Vilamoura, Algarve, Portugal, 1, 2012

Libgapmis: An ultrafast library for short-read single-gap alignment.
Proceedings of the 2012 IEEE International Conference on Bioinformatics and Biomedicine Workshops, 2012

2011
Phylogenetics.
Proceedings of the Encyclopedia of Parallel Computing, 2011

Uncovering Hidden Phylogenetic Consensus in Large Data Sets.
IEEE ACM Trans. Comput. Biol. Bioinform., 2011

A Vector-Like Reconfigurable Floating-Point Unit for the Logarithm.
Int. J. Reconfigurable Comput., 2011

PICS-Ord: Unlimited Coding of Ambiguous Regions by Pairwise Identity and Cost Scores Ordination.
BMC Bioinform., 2011

Algorithms, data structures, and numerics for likelihood-based phylogenetic inference of huge trees.
BMC Bioinform., 2011

Aligning short reads to reference alignments and trees.
Bioinform., 2011

Result verification, code verification and computation of support values in phylogenetics.
Briefings Bioinform., 2011

Parallel Structural Graph Clustering.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2011

Computing the Phylogenetic Likelihood Function Out-of-Core.
Proceedings of the 25th IEEE International Symposium on Parallel and Distributed Processing, 2011

FPGA Acceleration of the Phylogenetic Parsimony Kernel?
Proceedings of the International Conference on Field Programmable Logic and Applications, 2011

Accelerating Phylogeny-Aware Short DNA Read Alignment with FPGAs.
Proceedings of the IEEE 19th Annual International Symposium on Field-Programmable Custom Computing Machines, 2011

A Simple and Accurate Method for Rogue Taxon Identification.
Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2011

FPGA Optimizations for a Pipelined Floating-Point Exponential Unit.
Proceedings of the Reconfigurable Computing: Architectures, Tools and Applications, 2011

2010
Parallel computation of phylogenetic consensus trees.
Proceedings of the International Conference on Computational Science, 2010

Parallelized phylogenetic post-analysis on multi-core architectures.
J. Comput. Sci., 2010

How Many Bootstrap Replicates Are Necessary?
J. Comput. Biol., 2010

Time and memory efficient likelihood-based tree searches on phylogenomic alignments with missing data.
Bioinform., 2010

Hybrid MPI/Pthreads parallelization of the RAxML phylogenetics code.
Proceedings of the 24th IEEE International Symposium on Parallel and Distributed Processing, 2010

Efficient floating-point logarithm unit for FPGAs.
Proceedings of the 24th IEEE International Symposium on Parallel and Distributed Processing, 2010

Evolutionary placement of short sequence reads on multi-core architectures.
Proceedings of the 8th ACS/IEEE International Conference on Computer Systems and Applications, 2010

Accuracy of morphology-based phylogenetic fossil placement under Maximum Likelihood.
Proceedings of the 8th ACS/IEEE International Conference on Computer Systems and Applications, 2010

Efficient PC-FPGA Communication over Gigabit Ethernet.
Proceedings of the 10th IEEE International Conference on Computer and Information Technology, 2010

2009
Large-Scale Co-Phylogenetic Analysis on the Grid.
Int. J. Grid High Perform. Comput., 2009

Accuracy and Performance of Single versus Double Precision Arithmetics for Maximum Likelihood Phylogeny Reconstruction.
Proceedings of the Parallel Processing and Applied Mathematics, 2009

Exploring FPGAs for accelerating the phylogenetic likelihood function.
Proceedings of the 23rd IEEE International Symposium on Parallel and Distributed Processing, 2009

Load Balance in the Phylogenetic Likelihood Kernel.
Proceedings of the ICPP 2009, 2009

Fine-grain Parallelism Using Multi-core, Cell/BE, and GPU Systems: Accelerating the Phylogenetic Likelihood Function.
Proceedings of the ICPP 2009, 2009

A reconfigurable architecture for the Phylogenetic Likelihood Function.
Proceedings of the 19th International Conference on Field Programmable Logic and Applications, 2009

2008
Large-scale phylogenetic analysis on current HPC architectures.
Sci. Program., 2008

Exploiting Fine-Grained Parallelism in the Phylogenetic Likelihood Function with MPI, Pthreads, and OpenMP: A Performance Study.
Proceedings of the Pattern Recognition in Bioinformatics, 2008

2007
Exploring New Search Algorithms and Hardware for Phylogenetics: RAxML Meets the IBM Cell.
J. VLSI Signal Process., 2007

Runtime scheduling of dynamic parallelism on accelerator-based multi-core systems.
Parallel Comput., 2007

AxPcoords & parallel AxParafit: statistical co-phylogenetic analyses on thousands of taxa.
BMC Bioinform., 2007

Large-scale maximum likelihood-based phylogenetic analysis on the IBM BlueGene/L.
Proceedings of the ACM/IEEE Conference on High Performance Networking and Computing, 2007

Dynamic multigrain parallelization on the cell broadband engine.
Proceedings of the 12th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2007

RAxML-Cell: Parallel Phylogenetic Tree Inference on the Cell Broadband Engine.
Proceedings of the 21th International Parallel and Distributed Processing Symposium (IPDPS 2007), 2007

2006
RAxML-VI-HPC: maximum likelihood-based phylogenetic analyses with thousands of taxa and mixed models.
Bioinform., 2006

Computational Grand Challenges in Assembling the Tree of Life: Problems and Solutions.
Adv. Comput., 2006

Phylogenetic models of rate heterogeneity: a high performance computing perspective.
Proceedings of the 20th International Parallel and Distributed Processing Symposium (IPDPS 2006), 2006

2005
DRAxML at home: a distributed program for computation of large phylogenetic trees.
Future Gener. Comput. Syst., 2005

RAxML-II: a program for sequential, parallel and distributed inference of large phylogenetic trees.
Concurr. Comput. Pract. Exp., 2005

RAxML-III: a fast program for maximum likelihood-based inference of large phylogenetic trees.
Bioinform., 2005

Initial Experiences Porting a Bioinformatics Application to a Graphics Processor.
Proceedings of the Advances in Informatics, 2005

RAxML-OMP: An Efficient Program for Phylogenetic Inference on SMPs.
Proceedings of the Parallel Computing Technologies, 2005

Using Treemaps to Visualize Phylogenetic Trees.
Proceedings of the Biological and Medical Data Analysis, 6th International Symposium, 2005

An Efficient Program for Phylogenetic Inference Using Simulated Annealing.
Proceedings of the 19th International Parallel and Distributed Processing Symposium (IPDPS 2005), 2005

Parallel Divide-and-Conquer Phylogeny Reconstruction by Maximum Likelihood.
Proceedings of the High Performance Computing and Communications, 2005

2004
Distributed and parallel algorithms and systems for inference of huge phylogenetic trees based on the maximum likelihood method.
PhD thesis, 2004

The AxML program family for maximum likelihood-based phylogenetic tree inference.
Concurr. Pract. Exp., 2004

A fast program for maximum likelihood-based inference of large phylogenetic trees.
Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), 2004

New Fast and Accurate Heuristics for Inference of Large Phylogenetic Trees.
Proceedings of the 18th International Parallel and Distributed Processing Symposium (IPDPS 2004), 2004

Parallel Inference of a 10.000-Taxon Phylogeny with Maximum Likelihood.
Proceedings of the Euro-Par 2004 Parallel Processing, 2004

2003
DAxML: A Program for Distributed Computation of Phylogenetic Trees Based on Load Managed CORBA.
Proceedings of the Parallel Computing Technologies, 2003

Phylogenetic Tree Inference on PC Architectures with AxML/PAxML.
Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS 2003), 2003

2002
Efficiently building on-line tools for distributed heterogeneous environments.
Sci. Program., 2002

Tool environments in CORBA-based medical high-performance computing.
Future Gener. Comput. Syst., 2002

Accelerating parallel maximum likelihood-based phylogenetic tree calculations using subtree equality vectors.
Proceedings of the 2002 ACM/IEEE conference on Supercomputing, 2002

AxML: A Fast Program for Sequential and Parallel Phylogenetic Tree Calculations Based on the Maximum Likelihood Method.
Proceedings of the 1st IEEE Computer Society Bioinformatics Conference, 2002


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