This book constitutes revised selected papers from 10 workshops that were held as the ISC High Performance 2017 conference in Frankfurt, Germany, in June 2017. The 59 papers presented in this volume were carefully reviewed and selected for inclusion in this book. They stem from the following workshops: Workshop on Virtualization in High-Performance Cloud Computing (VHPC) Visualization at Scale: Deployment Case Studies and Experience Reports International Workshop on Performance Portable Programming Models for Accelerators (P^3MA) OpenPOWER for HPC (IWOPH) International Workshop on Data Reduction for Big Scientific Data (DRBSD) International Workshop on Communication Architectures for HPC, Big Data, Deep Learning and Clouds at Extreme Scale Workshop on HPC Computing in a Post Moore's Law World (HCPM) HPC I/O in the Data Center ( HPC-IODC) Workshop on Performance and Scalability of Storage Systems (WOPSSS) IXPUG: Experiences on Intel Knights Landing at the One Year Mark International Workshop on Communication Architectures for HPC, Big Data, Deep Learning and Clouds at Extreme Scale (ExaComm)

Meyerbeer’s third Italian opera, Emma di Resburgo (Emma of Roxburgh) was premiered at the Teatro San Benedetto in Venice on 26 June 1819 only three months after Semiramide had appeared at Turin, and scored a success that far surpassed that of both of its predecessors. It was indeed the work that established Meyerbeer's reputation in Italy, and extended it even beyond the Alps into Germany. It was also the opera that brought him into close contact with Rossini, the most important figure of the second decade of the century, whose work was a major influence on all his contemporaries, Meyerbeer included. Rossini’s Eduardo e Cristina was given on 24 April and Emma on 26 June. Both operas triumphed, and the two composers became very good friends, a relationship that was to continue later in Paris. Meyerbeer’s opera went on to be staged in Venice, Milan, Genoa, Florence and Padua. Translated into German, it was given in Vienna, Dresden, Frankfurt, Berlin and Stuttgart, and even reached Warsaw in 1821. The story of Emma di Resburgo concerns dynastic rivalry in Lowland Scotland at the time of the Norman conquest; its libretto was the third written for Meyerbeer by Gaetano Rossi. The text covers the same material as that of one of Méhul's operas Héléna (1803). Mayr had also set this plot as Elena as recently as 1814, as an opera-semiseria, re-adapted for La Scala in the autumn of 1816, where Meyerbeer may well have heard it. The action of Emma, transferred from Provence to Scotland, takes place in the Castle of Tura and in Glasgow, and predates by three months Rossini's Walter Scott opera, La donna del lago (Naples, San Carlo, 24 September 1819), which is set in the Scottish Highlands. With its focus on a wild and violent Scotland, and with its themes of kidnap and usurpation, disguise and impersonation, lost relationships and restored fortunes, condemnation and rescue, Emma makes its own contribution to Italian Romantic opera. Meyerbeer’s fluent and beautiful appropriation of the Rossinian idiom is given a further dimension by the composer’s technical mastery and richness of invention, particularly evident in relation to the treatment of the Romantic subject. The new musical colours, appearing here even before similar developments in Rossini’s La donna del lago, are not used in the depiction of nature, but in the realistic situational transposition of the drama. This is particularly forward-looking in the big tableaux: the Chorus of Judges, rightly admired in its day, through-composed as an integral part of the action, and the graduated act 1 finale, dramatic in its contrasts. The sombre Death March in the act 2 finale, with its writing for the bassoons, looks forward to Meyerbeer’s French operas. The lieto fine, or happy ending of the opera, looking back to the eighteenth century, is still infused with the old ideals of the Enlightenment, typified in the clemency shown in the end by the tyrant. However, Meyerbeer had learned to infuse this Utopian spirit, so characteristic of a past epoch, with the vibrant new sensibility so characteristic of Romanticism. Emma di Resburgo marked a milestone in Meyerbeer’s career and brought him the greatest honour any composer could aspire to in Italy—a commission from La Scala Milan that would result in his next work, Margherita d’Anjou (1820).

This book constitutes the refereed post-conference proceedings of 13 workshops held at the 33rd International ISC High Performance 2018 Conference, in Frankfurt, Germany, in June 2018: HPC I/O in the Data Center, HPC-IODC 2018; Workshop on Performance and Scalability of Storage Systems, WOPSSS 2018; 13th Workshop on Virtualization in High-Performance Cloud Computing, VHPC 2018; Third International Workshop on In Situ Visualization, WOIV 2018; 4th International Workshop on Communication Architectures for HPC, Big Data, Deep Learning and Clouds at Extreme Scale, ExaComm 2018; International Workshop on OpenPOWER for HPC, IWOPH 2018; IXPUG Workshop: Many-Core Computing on Intel Processors; Workshop on Sustainable Ultrascale Computing Systems; Approximate and Transprecision Computing on Emerging Technologies, ATCET 2018; First Workshop on the Convergence of Large-Scale Simulation and Artificial Intelligence; Third Workshop for Open Source Supercomputing, OpenSuCo 2018; First Workshop on Interactive High-Performance Computing; Workshop on Performance Portable Programming Models for Accelerators, P^3MA 2018. The 53 full papers included in this volume were carefully reviewed and selected from 80 submissions. They cover all aspects of research, development, and application of large-scale, high performance experimental and commercial systems. Topics include HPC computer architecture and hardware; programming models, system software, and applications; solutions for heterogeneity, reliability, power efficiency of systems; virtualization and containerized environments; big data and cloud computing; and artificial intelligence.

An Opera Score composed by Amilcare Ponchielli.

The seven-volume set LNCS 12137, 12138, 12139, 12140, 12141, 12142, and 12143 constitutes the proceedings of the 20th International Conference on Computational Science, ICCS 2020, held in Amsterdam, The Netherlands, in June 2020.* The total of 101 papers and 248 workshop papers presented in this book set were carefully reviewed and selected from 719 submissions (230 submissions to the main track and 489 submissions to the workshops). The papers were organized in topical sections named: Part I: ICCS Main Track Part II: ICCS Main Track Part III: Advances in High-Performance Computational Earth Sciences: Applications and Frameworks; Agent-Based Simulations, Adaptive Algorithms and Solvers; Applications of Computational Methods in Artificial Intelligence and Machine Learning; Biomedical and Bioinformatics Challenges for Computer Science Part IV: Classifier Learning from Difficult Data; Complex Social Systems through the Lens of Computational Science; Computational Health; Computational Methods for Emerging Problems in (Dis-)Information Analysis Part V: Computational Optimization, Modelling and Simulation; Computational Science in IoT and Smart Systems; Computer Graphics, Image Processing and Artificial Intelligence Part VI: Data Driven Computational Sciences; Machine Learning and Data Assimilation for Dynamical Systems; Meshfree Methods in Computational Sciences; Multiscale Modelling and Simulation; Quantum Computing Workshop Part VII: Simulations of Flow and Transport: Modeling, Algorithms and Computation; Smart Systems: Bringing Together Computer Vision, Sensor Networks and Machine Learning; Software Engineering for Computational Science; Solving Problems with Uncertainties; Teaching Computational Science; UNcErtainty QUantIficatiOn for ComputationAl modeLs *The conference was canceled due to the COVID-19 pandemic.