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We explore denotational interpreters: denotational semantics that produce coinductive traces of a corresponding small-step operational semantics. By parameterising our denotational interpreter over the semantic domain and then varying it,…

Programming Languages · Computer Science 2024-07-15 Sebastian Graf , Simon Peyton Jones , Sven Keidel

Statically reasoning in the presence of exceptions and about the effects of exceptions is challenging: exception-flows are mutually determined by traditional control-flow and points-to analyses. We tackle the challenge of analyzing…

Programming Languages · Computer Science 2016-11-18 Shuying Liang , Weibin Sun , Matthew Might , Andy Keep , David Van Horn

Interactive urgent computing is a small but growing user of supercomputing resources. However there are numerous technical challenges that must be overcome to make supercomputers fully suited to the wide range of urgent workloads which…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-06-29 Nick Brown , Rupert Nash , Gordon Gibb , Evgenij Belikov , Artur Podobas , Wei Der Chien , Stefano Markidis , Markus Flatken , Andreas Gerndt

Categorization of business processes is an important part of auditing. Large amounts of transnational data in auditing can be represented as transactions between financial accounts using weighted bipartite graphs. We view such bipartite…

Artificial Intelligence · Computer Science 2022-11-01 Marcel Boersma , Krishna Manoorkar , Alessandra Palmigiano , Mattia Panettiere , Apostolos Tzimoulis , Nachoem Wijnberg

Nowadays, many platforms provide users with both search and recommendation services as important tools for accessing information. The phenomenon has led to a correlation between user search and recommendation behaviors, providing an…

Information Retrieval · Computer Science 2024-04-16 Teng Shi , Zihua Si , Jun Xu , Xiao Zhang , Xiaoxue Zang , Kai Zheng , Dewei Leng , Yanan Niu , Yang Song

This paper presents a logical approach to the translation of functional calculi into concurrent process calculi. The starting point is a type system for the {\pi}-calculus closely related to linear logic. Decompositions of intuitionistic…

Logic in Computer Science · Computer Science 2011-07-22 Emmanuel Beffara

Recent Transformer-based summarization models have provided a promising approach to abstractive summarization. They go beyond sentence selection and extractive strategies to deal with more complicated tasks such as novel word generation and…

Computation and Language · Computer Science 2023-02-09 Sajad Sotudeh , Hanieh Deilamsalehy , Franck Dernoncourt , Nazli Goharian

Nonparametric regression models have recently surged in their power and popularity, accompanying the trend of increasing dataset size and complexity. While these models have proven their predictive ability in empirical settings, they are…

Methodology · Statistics 2020-07-23 Spencer Woody , Carlos M. Carvalho , Jared S. Murray

Despite the growing prevalence of large language models (LLMs) in domain-specific applications, the challenge of query understanding in the automotive sector still remains underexplored. This domain presents unique complexities due to its…

Information Retrieval · Computer Science 2026-04-21 Isha Motiyani , Abhishek Kumar , Tilak Kasturi

In the last years, XAI research has mainly been concerned with developing new technical approaches to explain deep learning models. Just recent research has started to acknowledge the need to tailor explanations to different contexts and…

Artificial Intelligence · Computer Science 2021-10-11 Bettina Finzel , David E. Tafler , Stephan Scheele , Ute Schmid

Statistical and structural modeling represent two distinct approaches to data analysis. In this paper, we propose a set of novel methods for combining statistical and structural models for improved prediction and causal inference. Our first…

Econometrics · Economics 2020-06-11 Jiaming Mao , Jingzhi Xu

A standard informal method for analyzing the asymptotic complexity of a program is to extract a recurrence that describes its cost in terms of the size of its input, and then to compute a closed-form upper bound on that recurrence. We give…

Programming Languages · Computer Science 2022-08-09 Norman Danner , Daniel R. Licata

An analytical approach to a search process is a mathematical prerequisite for digital synchronization acquisition analysis and optimization. A search is performed for an arbitrary set of sequences within random but not equiprobable L-ary…

Information Theory · Computer Science 2016-11-17 Dragana Bajic , Cedomir Stefanovic , Dejan Vukobratovic

In this review, we examine an extended Bayesian inference method and its relation to biological information processing. We discuss the idea of combining two modes of Bayesian inference. The first is the standard Bayesian inference, which…

Other Statistics · Statistics 2023-07-04 Vasileios Basios , Yukio-Pegio Gunji , Pier-Francesco Moretti

A common workflow in science and engineering is to (i) setup and deploy large experiments with tasks comprising an application and multiple parameter values; (ii) generate intermediate results; (iii) analyze them; and (iv) reprioritize the…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-11-10 Bruno Silva , Marco A. S. Netto , Renato L. F. Cunha

This work presents a framework to classify and evaluate distinct research abstract texts which are focused on the description of processes and their applications. In this context, this paper proposes natural language processing algorithms…

Computation and Language · Computer Science 2021-12-06 Lucas G. O. Lopes , Thales M. A. Vieira , William W. M. Lira

There are many different methods in the literature for local explanation of machine learning results. However, the methods differ in their approaches and often do not provide same explanations. In this paper, we consider two recent methods:…

Machine Learning · Computer Science 2022-08-15 Tianshu Feng , Zhipu Zhou , Joshi Tarun , Vijayan N. Nair

Induction is the process by which we obtain predictive laws or theories or models of the world. We consider the structural aspect of induction. We answer the question as to whether we can find a finite and minmalistic set of operations on…

Artificial Intelligence · Computer Science 2011-07-05 Adrian Silvescu , Vasant Honavar

Push/enter and eval/apply are two calling conventions used in implementations of functional languages. In this paper, we explore the following observation: when considering functions with multiple arguments, the stack under the push/enter…

Programming Languages · Computer Science 2016-06-22 Maciej Piróg , Jeremy Gibbons

In the world of Big Data analytics, there is a series of tools aiming at simplifying programming applications to be executed on clusters. Although each tool claims to provide better programming, data and execution models, for which only…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-06-17 Claudia Misale , Maurizio Drocco , Marco Aldinucci , Guy Tremblay