Towards the effective parallel computation of matrix pseudospectra. - Constantine Bekas; Effrosini Kokiopoulou; Ioannis Koutis; Efstratios Gallopoulos (ICS, 2001)

Cobra: Parallel path following for computing the matrix pseudospectrum. - Constantine Bekas; Efstratios Gallopoulos (Parallel Comput., 2001)

Parallel Computation of Pseudospectra Using Transfer Functions on a MATLAB-MPI Cluster Platform. - Constantine Bekas; Effrosini Kokiopoulou; Efstratios Gallopoulos; Valeria Simoncini (PVM/MPI, 2002)

Parallel computation of pseudospectra by fast descent. - Constantine Bekas; Efstratios Gallopoulos (Parallel Comput., 2002)

Computing charge densities with partially reorthogonalized Lanczos. - Constantine Bekas; Yousef Saad; Murilo L. Tiago; James R. Chelikowsky (Comput. Phys. Commun., 2005)

The design of a distributed MATLAB-based environment for computing pseudospectra. - Constantine Bekas; Effrosini Kokiopoulou; Efstratios Gallopoulos (Future Gener. Comput. Syst., 2005)

Computation of Smallest Eigenvalues using Spectral Schur Complements. - Constantine Bekas; Yousef Saad (SIAM J. Sci. Comput., 2005)

New Scalability Frontiers in Ab Initio Electronic Structure Calculations Using the BG/L Supercomputer. - Constantine Bekas; Alessandro Curioni; Wanda Andreoni (PARA, 2006)

Atomic wavefunction initialization in ab initio. - Constantine Bekas; Alessandro Curioni; Wanda Andreoni (Parallel Comput., 2008)

Computation of Large Invariant Subspaces Using Polynomial Filtered Lanczos Iterations with Applications in Density Functional Theory. - Constantine Bekas; Effrosini Kokiopoulou; Yousef Saad (SIAM J. Matrix Anal. Appl., 2008)

Low cost high performance uncertainty quantification. - Constantine Bekas; Alessandro Curioni; Irina Fedulova (SC-WHPCF, 2009)

Extreme scalability challenges in micro-finite element simulations of human bone. - Constantine Bekas; Alessandro Curioni; Peter Arbenz; Cyril Flaig; G. Harry van Lenthe; Ralph Müller; A. J. Wirth (Concurr. Comput. Pract. Exp., 2010)

Very large scale wavefunction orthogonalization in Density Functional Theory electronic structure calculations. - Constantine Bekas; Alessandro Curioni (Comput. Phys. Commun., 2010)

A new energy aware performance metric. - Constantine Bekas; Alessandro Curioni (Comput. Sci. Res. Dev., 2010)

Special issue on Parallel Matrix Algorithms and Applications. - Constantine Bekas; Pasqua D'Ambra; Ananth Grama; Yousef Saad; Petko Yanev (Parallel Comput., 2010)

Topic 15: High Performance and Scientific Applications. - Thomas Ludwig 002; Costas Bekas; Alice Koniges; Kengo Nakajima (Euro-Par, 2012)

Low-cost data uncertainty quantification. - Constantine Bekas; Alessandro Curioni; Irina Fedulova (Concurr. Comput. Pract. Exp., 2012)

11 PFLOP/s simulations of cloud cavitation collapse. - Diego Rossinelli; Babak Hejazialhosseini; Panagiotis E. Hadjidoukas; Costas Bekas; Alessandro Curioni; Adam Bertsch; Scott Futral; Steffen J. Schmidt; Nikolaus A. Adams; Petros Koumoutsakos (SC, 2013)

Early experiences with scientific applications on the IBM Blue Gene/Q supercomputer. - Sadaf R. Alam; Constantine Bekas; Hans Boettiger; Alessandro Curioni; Gilles Fourestey; Willi Homberg; Michael Knobloch; Teodoro Laino; Thilo Maurer; Bernd Mohr; Dirk Pleiter; Arwed Schiller; et al. (IBM J. Res. Dev., 2013)

A fast and scalable low dimensional solver for charged particle dynamics in large particle accelerators. - Yves Ineichen; Andreas Adelmann; Costas Bekas; Alessandro Curioni; Peter Arbenz (Comput. Sci. Res. Dev., 2013)

Accelerating data uncertainty quantification by solving linear systems with multiple right-hand sides. - Vassilis Kalantzis; Constantine Bekas; Alessandro Curioni; Efstratios Gallopoulos (Numer. Algorithms, 2013)

Performance and Energy-Aware Characterization of the Sparse Matrix-Vector Multiplication on Multithreaded Architectures. - A. Cristiano I. Malossi; Yves Ineichen; Constantine Bekas; Alessandro Curioni; Enrique S. Quintana-Ortí (ICPP Workshops, 2014)

Shedding Light on Lithium/Air Batteries Using Millions of Threads on the BG/Q Supercomputer. - Valéry Weber; Costas Bekas; Teodoro Laino; Alessandro Curioni; Adam Bertsch; Scott Futral (IPDPS, 2014)

Changing Computing Paradigms Towards Power Efficiency. - Pavel Klavík; A. Cristiano I. Malossi; Constantine Bekas; Alessandro Curioni (CoRR, 2014)

Parallel matrix algorithms. - Costas Bekas; Ananth Grama; Yousef Saad; Olaf Schenk (Parallel Comput., 2014)

Preparing HPC Applications for Exascale: Challenges and Recommendations. - Erika Ábrahám; Costas Bekas; Ivona Brandic; Samir Genaim; Einar Broch Johnsen; Ivan Kondov; Sabri Pllana; Achim Streit (NBiS, 2015)

An extreme-scale implicit solver for complex PDEs: highly heterogeneous flow in earth's mantle. - Johann Rudi; A. Cristiano I. Malossi; Tobin Isaac; Georg Stadler; Michael Gurnis; Peter W. J. Staar; Yves Ineichen; Costas Bekas; Alessandro Curioni; Omar Ghattas (SC, 2015)

Systematic derivation of time and power models for linear algebra kernels on multicore architectures. - A. Cristiano I. Malossi; Yves Ineichen; Costas Bekas; Alessandro Curioni; Enrique S. Quintana-Ortí (Sustain. Comput. Informatics Syst., 2015)

The Impact of Voltage-Frequency Scaling for the Matrix-Vector Product on the IBM POWER8. - Sandra Catalán; A. Cristiano I. Malossi; Costas Bekas; Enrique S. Quintana-Ortí (Euro-Par, 2016)

Key/Value-Enabled Flash Memory for Complex Scientific Workflows with On-Line Analysis and Visualization. - Stefan Eilemann; Fabien Delalondre; Jon Bernard; Judit Planas; Felix Schürmann; John Biddiscombe; Costas Bekas; Alessandro Curioni; Bernard Metzler; Peter Kaltstein; Peter Morjan; Joachim Fenkes; et al. (IPDPS, 2016)

Stochastic Matrix-Function Estimators: Scalable Big-Data Kernels with High Performance. - Peter W. J. Staar; Panagiotis Kl. Barkoutsos; Roxana Istrate; A. Cristiano I. Malossi; Ivano Tavernelli; Nikolaj Moll; Heiner Giefers; Christoph Hagleitner; Costas Bekas; Alessandro Curioni (IPDPS, 2016)

Analyzing the energy-efficiency of sparse matrix multiplication on heterogeneous systems: A comparative study of GPU, Xeon Phi and FPGA. - Heiner Giefers; Peter W. J. Staar; Costas Bekas; Christoph Hagleitner (ISPASS, 2016)

NanoStreams: Codesigned microservers for edge analytics in real time. - Giorgis Georgakoudis; Charles Gillan; Ahmad Hassan; Umar Ibrahim Minhas; Ivor T. A. Spence; George Tzenakis; Hans Vandierendonck; Roger F. Woods; Dimitrios S. Nikolopoulos; Murali Shyamsundar; Paul Barber; Matthew Russell; et al. (SAMOS, 2016)

Enhanced MPSM3 for applications to quantum biological simulations. - A. Pozdneev; Valéry Weber; Teodoro Laino; Constantine Bekas; Alessandro Curioni (SC, 2016)

First Experiences with ab initio Molecular Dynamics on OpenPOWER: The Case of CPMD. - Valéry Weber; A. Cristiano I. Malossi; Ivano Tavernelli; Teodoro Laino; Costas Bekas; Manish Modani; Nina Wilner; Tom Heller; Alessandro Curioni (ISC Workshops, 2016)

Unlocking the Secrets of the Dynamics of Earth's Interior. - Costas Bekas (ERCIM News, 2016)

A fast, hybrid, power-efficient high-precision solver for large linear systems based on low-precision hardware. - Christoph M. Angerer; Raphael Polig; D. Zegarac; Heiner Giefers; Christoph Hagleitner; Costas Bekas; Alessandro Curioni (Sustain. Comput. Informatics Syst., 2016)

Impact of temporal subsampling on accuracy and performance in practical video classification. - Florian Scheidegger; Lukas Cavigelli; Michael Schaffner; A. Cristiano I. Malossi; Constantine Bekas; Luca Benini (EUSIPCO, 2017)

Extracting Information from Molecular Pathway Diagrams. - Antonio Foncubierta-Rodríguez; Anca-Nicoleta Ciubotaru; Costas Bekas; Maria Gabrani (GREC, 2017)

Interpreting Data from Scanned Tables. - Waleed Farrukh; Antonio Foncubierta-Rodríguez; Anca-Nicoleta Ciubotaru; Guillaume Jaume; Costas Bekas; Orçun Göksel; Maria Gabrani (GREC@ICDAR, 2017)

Extracting Interactions from Molecular Pathways. - Antonio Foncubierta-Rodríguez; Anca-Nicoleta Ciubotaru; Costas Bekas; Maria Gabrani (GREC@ICDAR, 2017)

Incremental Training of Deep Convolutional Neural Networks. - Roxana Istrate; A. Cristiano I. Malossi; Costas Bekas; Dimitrios S. Nikolopoulos (AutoML@PKDD/ECML, 2017)

Exploring Graph Analytics with the PCJ Toolbox. - Roxana Istrate; Panagiotis Kl. Barkoutsos; Michele Dolfi; Peter W. J. Staar; Costas Bekas (PPAM (2), 2017)

Mixed-Precision Memcomputing. - Manuel Le Gallo; Abu Sebastian; Roland Mathis; Matteo Manica; Tomas Tuma; Costas Bekas; Alessandro Curioni; Evangelos Eleftheriou (CoRR, 2017)

"Found in Translation": Predicting Outcomes of Complex Organic Chemistry Reactions using Neural Sequence-to-Sequence Models. - Philippe Schwaller; Théophile Gaudin; David Lanyi; Costas Bekas; Teodoro Laino (CoRR, 2017)

BAGAN: Data Augmentation with Balancing GAN. - Giovanni Mariani; Florian Scheidegger; Roxana Istrate; Costas Bekas; A. Cristiano I. Malossi (CoRR, 2018)

Corpus Conversion Service: A machine learning platform to ingest documents at scale [Poster abstract]. - Peter W. J. Staar; Michele Dolfi; Christoph Auer; Costas Bekas (CoRR, 2018)

Molecular Transformer for Chemical Reaction Prediction and Uncertainty Estimation. - Philippe Schwaller; Teodoro Laino; Théophile Gaudin; Peter Bolgar; Costas Bekas; Alpha A. Lee (CoRR, 2018)

Corpus Conversion Service: A Machine Learning Platform to Ingest Documents at Scale. - Michele Dolfi; Christoph Auer; Peter W. J. Staar; Costas Bekas (ERCIM News, 2018)

A scalable iterative dense linear system solver for multiple right-hand sides in data analytics. - Vassilis Kalantzis; A. Cristiano I. Malossi; Costas Bekas; Alessandro Curioni; Efstratios Gallopoulos; Yousef Saad (Parallel Comput., 2018)

TAPAS: Train-Less Accuracy Predictor for Architecture Search. - Roxana Istrate; Florian Scheidegger; Giovanni Mariani; Dimitrios S. Nikolopoulos; Constantine Bekas; Adelmo Cristiano Innocenza Malossi (AAAI, 2019)

Constrained deep neural network architecture search for IoT devices accounting for hardware calibration. - Florian Scheidegger; Luca Benini; Costas Bekas; A. Cristiano I. Malossi (NeurIPS, 2019)

NeuNetS: An Automated Synthesis Engine for Neural Network Design. - Atin Sood; Benjamin Elder; Benjamin Herta; Chao Xue; Costas Bekas; A. Cristiano I. Malossi; Debashish Saha; Florian Scheidegger; Ganesh Venkataraman; Gegi Thomas; Giovanni Mariani; Hendrik Strobelt; et al. (CoRR, 2019)

An Information Extraction and Knowledge Graph Platform for Accelerating Biochemical Discoveries. - Matteo Manica; Christoph Auer; Valéry Weber; Federico Zipoli; Michele Dolfi; Peter W. J. Staar; Teodoro Laino; Costas Bekas; Akihiro Fujita; Hiroki Toda; Shuichi Hirose; Yasumitsu Orii (CoRR, 2019)

Predicting retrosynthetic pathways using a combined linguistic model and hyper-graph exploration strategy. - Philippe Schwaller; Riccardo Petraglia; Valerio Zullo; Vishnu H. Nair; Rico Andreas Haeuselmann; Riccardo Pisoni; Costas Bekas; Anna Iuliano; Teodoro Laino (CoRR, 2019)

Cognitive Discovery: Accelerating Technical R&D with AI. - Costas Bekas (HPDC, 2020)

torcpy: Supporting task parallelism in Python. - Panagiotis E. Hadjidoukas; Andrea Bartezzaghi; Florian Scheidegger; Roxana Istrate; Costas Bekas; A. Cristiano I. Malossi (SoftwareX, 2020)

Efficient image dataset classification difficulty estimation for predicting deep-learning accuracy. - Florian Scheidegger; Roxana Istrate; Giovanni Mariani; Luca Benini; Costas Bekas; A. Cristiano I. Malossi (Vis. Comput., 2021)