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Accurate and efficient prediction of multi-scale flows remains a formidable challenge. Constructing theoretical models and numerical methods often involves the design and optimization of parameters. While gradient descent methods have been…

Computational Physics · Physics 2026-02-10 Tianbai Xiao

Domain-Specific Languages (DSLs) help practitioners in contributing solutions to challenges of specific domains. The efficient development of user-friendly DSLs suitable for industrial practitioners with little expertise in modelling still…

Software Engineering · Computer Science 2021-03-18 Rohit Gupta , Sieglinde Kranz , Nikolaus Regnat , Bernhard Rumpe , Andreas Wortmann

Many applications today use large language models for code generation; however, production systems have strict latency requirements that can be difficult to meet with large models. Small language models with a few billion parameters are…

Machine Learning · Computer Science 2026-04-14 Renjini R. Nair , Damian K. Kowalczyk , Marco Gaudesi , Chhaya Methani

Sparse graphs are ubiquitous in real and virtual worlds. With the phenomenal growth in semi-structured and unstructured data, sizes of the underlying graphs have witnessed a rapid growth over the years. Analyzing such large structures…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-01-08 Ashwina Kumar , M. Venkata Krishna , Prasanna Bartakke , Rahul Kumar , Rajesh Pandian M , Nibedita Behera , Rupesh Nasre

Multiscale and inhomogeneous molecular systems are challenging topics in the field of molecular simulation. In particular, modeling biological systems in the context of multiscale simulations and exploring material properties are driving a…

Computational Physics · Physics 2017-12-06 Horacio V. Guzman , Christoph Junghans , Kurt Kremer , Torsten Stuehn

Model-driven software development is a promising way to cope with the complexity of system integration in advanced robotics, as it already demonstrated its benefits in domains with comparably challenging system integration requirements.…

Robotics · Computer Science 2013-02-27 Arne Nordmann , Sebastian Wrede

Designing programming environments for physical simulation is challenging because simulations rely on diverse algorithms and geometric domains. These challenges are compounded when we try to run efficiently on heterogeneous parallel…

The advent of large language models (LLMs) has paved the way for a new era of programming tools with both significant capabilities and risks, as the generated code lacks guarantees of correctness and reliability. Developers using LLMs…

Programming Languages · Computer Science 2025-01-07 Kyla H. Levin , Kyle Gwilt , Emery D. Berger , Stephen N. Freund

Processor manufacturers build increasingly specialized processors to mitigate the effects of the power wall to deliver improved performance. Currently, database engines are manually optimized for each processor: A costly and error prone…

Databases · Computer Science 2017-09-05 Sebastian Breß , Bastian Köcher , Henning Funke , Tilmann Rabl , Volker Markl

Domain-specific languages raise the level of abstraction in software development. While it is evident that programmers can more easily reason about very high-level programs, the same holds for compilers only if the compiler has an accurate…

Programming Languages · Computer Science 2011-09-06 Tiark Rompf , Arvind K. Sujeeth , HyoukJoong Lee , Kevin J. Brown , Hassan Chafi , Martin Odersky , Kunle Olukotun

Recent developments show that Large Language Models (LLMs) produce state-of-the-art performance on natural language (NL) to code generation for resource-rich general-purpose languages like C++, Java, and Python. However, their practical…

Domain-specific languages (DSLs) are routinely created to simplify difficult or specialized programming tasks. They expose useful abstractions and design patterns in the form of language constructs, provide static semantics to eagerly…

Programming Languages · Computer Science 2020-02-19 Ethan K. Jackson

Many texts, especially in chemistry and biology, describe complex processes. We focus on texts that describe a chemical reaction process and questions that ask about the process's outcome under different environmental conditions. To answer…

Computation and Language · Computer Science 2022-04-19 Gal Peretz , Kira Radinsky

We introduce a domain-specific language (DSL) for creating sets of tile types for simulations of the abstract Tile Assembly Model. The language defines objects known as tile templates, which represent related groups of tiles, and a small…

Software Engineering · Computer Science 2009-03-06 David Doty , Matthew J. Patitz

Automatic code synthesis from natural language descriptions is a challenging task. We witness massive progress in developing code generation systems for domain-specific languages (DSLs) employing sequence-to-sequence deep learning…

Machine Learning · Computer Science 2021-06-23 Mrinal Anand , Pratik Kayal , Mayank Singh

Molecular dynamics simulations are one of the methods in scientific computing that benefit from GPU acceleration. For those devices, SYCL is a promising API for writing portable codes. In this paper, we present the case study of "HAL's MD…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-06-07 Viktor Skoblin , Felix Höfling , Steffen Christgau

Domain specific languages (DSL) have been used in a variety of fields to express complex scientific problems in a concise manner and provide automated performance optimization for a range of computational architectures. As such DSLs provide…

Large language models (LLMs) can be used to support software development tasks, e.g., through code completion or code generation. However, their effectiveness drops significantly when considering less popular programming languages such as…

Software Engineering · Computer Science 2026-03-06 David Delgado , Lola Burgueño , Robert Clarisó

Molecular dynamics (MD) simulation has long been the principal computational tool for exploring protein conformational landscapes and dynamics, but its application is limited by high computational cost. We present ProTDyn, a foundation…

Biological Physics · Physics 2025-10-02 Yikai Liu , Haoyang Zheng , Lining Mao , Yanbin Wang , Ming Chen , Guang Lin

Optimization of beamlines and lattices is a common problem in accelerator physics, which is usually solved with semi-analytical methods and numerical optimization routines. However, these are usually of the gradient-free or…

Accelerator Physics · Physics 2025-07-14 Francisco Huhn , Francesco M. Velotti