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Correctness is a necessary condition for systems to be effective in meeting human demands, thus playing a critical role in system development. However, correctness often manifests as a nebulous concept in practice, leading to challenges in…

Programming Languages · Computer Science 2024-02-23 Yepeng Ding

Overlays are virtual, re-configurable architectures that overlay on top of physical FPGA fabrics. An overlay that is specialized for an application, or a class of applications, offers both fast reconfiguration and minimized performance…

Programming Languages · Computer Science 2020-09-03 Hongbo Rong

Reversible computing can reduce the energy dissipation of computation, which can improve cost-efficiency in some contexts. But the practical applicability of this method depends sensitively on the space and time overhead required by…

Emerging Technologies · Computer Science 2017-08-30 Michael P. Frank , M. Josephine Ammer

This paper presents some preliminary results concerning a new user-friendly operating system interface based on the relational data model that is currently under development at the University of Texas at Austin. The premise of our work is…

Databases · Computer Science 2024-09-24 Robert Soulé , Peter Alvaro , Henry F. Korth , Abraham Silberschatz

Many applications require complexly structured data objects. Developing new or adapting existing algorithmic solutions for creating such objects can be a non-trivial and costly task if the considered objects are subject to different…

Programming Languages · Computer Science 2015-03-19 Johannes Oetsch , Jörg Pührer , Hans Tompits

Reversible simulation of irreversible algorithms is analyzed in the stylized form of a `reversible' pebble game. While such simulations incur little overhead in additional computation time, they use a large amount of additional memory space…

Quantum Physics · Physics 2009-10-30 Ming Li , John Tromp , Paul Vitanyi

Recently, by introducing large-scale dataset and strong transformer network, video-language pre-training has shown great success especially for retrieval. Yet, existing video-language transformer models do not explicitly fine-grained…

Computer Vision and Pattern Recognition · Computer Science 2022-05-19 Alex Jinpeng Wang , Yixiao Ge , Guanyu Cai , Rui Yan , Xudong Lin , Ying Shan , Xiaohu Qie , Mike Zheng Shou

For the past several decades, programmers have been modeling things in the world with trees using hierarchies of classes and object-oriented programming (OOP) languages. In this paper, we describe a novel approach to programming, called…

Programming Languages · Computer Science 2015-01-06 Alexandr Savinov

In the recent era, Reversible computing is a growing field having applications in nanotechnology, optical information processing, quantum networks etc. In this paper, the authors show the design of a cost effective reversible programmable…

Other Computer Science · Computer Science 2012-04-26 Pradeep Singla , Naveen Kr. Malik

Tool learning with foundation models aims to endow AI systems with the ability to invoke external resources -- such as APIs, computational utilities, and specialized models -- to solve complex tasks beyond the reach of standalone language…

Computer Vision and Pattern Recognition · Computer Science 2026-04-17 Gabriele Mattioli , Evelyn Turri , Sara Sarto , Lorenzo Baraldi , Marcella Cornia , Lorenzo Baraldi , Rita Cucchiara

Visual programming languages (VPLs) provide coding without typing texts. VPL makes coding easy to programmers with automatically adding usually used some code structure. Beginners in coding have generally two main challenges; transforming…

Robotics · Computer Science 2020-11-30 Mustafa Karaca , Ugur Yayan

What is the computational model behind a Transformer? Where recurrent neural networks have direct parallels in finite state machines, allowing clear discussion and thought around architecture variants or trained models, Transformers have no…

Machine Learning · Computer Science 2021-07-20 Gail Weiss , Yoav Goldberg , Eran Yahav

Object-oriented programming (OOP) is one of the most popular paradigms used for building software systems. However, despite its industrial and academic popularity, OOP is still missing a formal apparatus similar to \(\lambda\)-calculus,…

Programming Languages · Computer Science 2026-01-08 Yegor Bugayenko , Maxim Trunnikov

Finite automata whose computations can be reversed, at any point, by knowing the last k symbols read from the input, for a fixed k, are considered. These devices and their accepted languages are called k-reversible automata and k-reversible…

Formal Languages and Automata Theory · Computer Science 2017-08-23 Giovanna J. Lavado , Giovanni Pighizzini , Luca Prigioniero

Services are autonomous, self-describing, technology-neutral software units that can be described, published, discovered, and composed into software applications at runtime. Designing software services and composing services in order to…

Programming Languages · Computer Science 2012-08-24 Joakim Bjørk , Dave Clarke , Einar Broch Johnsen , Olaf Owe

The Logic Programming through Prolog has been widely used for supply persistence in many systems that need store knowledge. Some implementations of Prolog Programming Language used for supply persistence have bidirectional interfaces with…

Programming Languages · Computer Science 2017-05-02 José E. Zalacain Llanes

We find ourselves in the midst of an explosion in artificial intelligence research, particularly with large language models (LLMs). These models have diverse applications spanning finance, commonsense knowledge graphs, medicine, and visual…

Software Engineering · Computer Science 2025-08-08 Gang Xu , Airong Wang , Yushan Pan

Janus is a paradigmatic example of a reversible programming language. Indeed, Janus programs can be executed backwards as well as forwards. However, its current small-step semantics (useful, e.g., for debugging or as a basis for extensions…

Programming Languages · Computer Science 2026-02-27 Ivan Lanese , Germán Vidal

The C Object System (Cos) is a small C library which implements high-level concepts available in Clos, Objc and other object-oriented programming languages: uniform object model (class, meta-class and property-metaclass), generic functions,…

Programming Languages · Computer Science 2010-03-15 Laurent Deniau

Contemporary linguistic theories (in particular, HPSG) are declarative in nature: they specify constraints on permissible structures, not how such structures are to be computed. Grammars designed under such theories are, therefore, suitable…

cmp-lg · Computer Science 2008-02-03 Shuly Wintner , Evgeniy Gabrilovich , Nissim Francez