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The study analyzed the impact of financial inclusion on the effectiveness of monetary policy in developing countries. By using a panel data set of 10 developing countries during 2004-2020, the study revealed that the financial inclusion…

General Economics · Economics 2023-08-25 Gautam Kumar Biswas , Faruque Ahamed

YARA has established itself as the de facto standard for "Detection as Code," enabling analysts and DevSecOps practitioners to define signatures for malware identification across the software supply chain. Despite its pervasive use, the…

Software Engineering · Computer Science 2026-03-17 Dectot--Le Monnier de Gouville Esteban , Mohammad Hamdaqa , Moataz Chouchen

The SOAP (Study of Open Access Publishing) project has run a large-scale survey of the attitudes of researchers on, and the experiences with, open access publishing. Around forty thousands answers were collected across disciplines and…

This article seeks to determine the extent to which the principle of persistence is observed by repositories and the organizations that operate them. We also evaluate the impact that negative repository persistence levels may be having on…

Digital Libraries · Computer Science 2026-01-13 George Macgregor , Joy Davidson

Offline policy evaluation (OPE) allows us to evaluate and estimate a new sequential decision-making policy's performance by leveraging historical interaction data collected from other policies. Evaluating a new policy online without a…

Machine Learning · Computer Science 2024-11-04 Allen Nie , Yash Chandak , Christina J. Yuan , Anirudhan Badrinath , Yannis Flet-Berliac , Emma Brunskil

Off-policy evaluation (OPE) holds the promise of being able to leverage large, offline datasets for both evaluating and selecting complex policies for decision making. The ability to learn offline is particularly important in many…

This study proposes a methodology using OpenAlex (OA) for tracking Open Access publications in the case of Argentina, a country where a self-archiving mandate has been in effect since 2013 ( Law 26.899, 2013). A sample of 167,240 papers by…

Digital Libraries · Computer Science 2024-05-01 Carolina Unzurrunzaga , Carolina Monti , Gastón Zalba , Juan Pablo Alperin

Open source software (OSS) generates trillions of dollars in economic value and has become essential to the technical infrastructures that power organizations worldwide. As these systems increasingly depend on OSS, understanding the…

Software Engineering · Computer Science 2026-01-06 Elijah Kayode Adejumo , Mariam Guizani , Brittany Johnson

Proof of Authority (PoA) is a type of permissioned consensus algorithm with a fixed committee. PoA has been widely adopted by communities and industries due to its better performance and faster finality. In this paper, we explore the…

Cryptography and Security · Computer Science 2022-05-03 Qin Wang , Rujia Li , Qi Wang , Shiping Chen , Yang Xiang

We take a systematic look at the problem of storing whole files in a cache with limited capacity in the context of optimistic learning, where the caching policy has access to a prediction oracle (provided by, e.g., a Neural Network). The…

Machine Learning · Computer Science 2022-11-10 Naram Mhaisen , Abhishek Sinha , Georgios Paschos , Georgios Iosifidis

This article is a contribution towards an understanding of Open Access (OA) publishing. It proposes an analysis framework of 18 core attributes, divided into the areas of Bibliographic information, Activity metrics, Economics,…

Digital Libraries · Computer Science 2014-04-09 Daniel Graziotin , Xiaofeng Wang , Pekka Abrahamsson

Policy learning utilizing observational data is pivotal across various domains, with the objective of learning the optimal treatment assignment policy while adhering to specific constraints such as fairness, budget, and simplicity. This…

Methodology · Statistics 2023-10-12 Pan Zhao , Antoine Chambaz , Julie Josse , Shu Yang

Partially observable Markov decision processes (POMDPs) are a general framework for sequential decision-making under latent state uncertainty, yet learning in POMDPs is intractable in the worst case. Motivated by sensing and probing…

Machine Learning · Computer Science 2026-01-27 Ming Shi , Yingbin Liang , Ness B. Shroff

AI advice is becoming increasingly popular, e.g., in investment and medical treatment decisions. As this advice is typically imperfect, decision-makers have to exert discretion as to whether actually follow that advice: they have to…

Artificial Intelligence · Computer Science 2023-04-14 Max Schemmer , Niklas Kühl , Carina Benz , Andrea Bartos , Gerhard Satzger

The article focuses on possible financial effects of the transformation towards Gold Open Access publishing based on article processing charges and studies an aspect that has so far been overlooked: Do possible cost sharing models lead to…

Digital Libraries · Computer Science 2020-02-28 Andre Bruns , Christine Rimmert , Niels Taubert

Constraints such as separation-of-duty are widely used to specify requirements that supplement basic authorization policies. However, the existence of constraints (and authorization policies) may mean that a user is unable to fulfill…

Cryptography and Security · Computer Science 2016-12-20 Pierre Bergé , Jason Crampton , Gregory Gutin , Rémi Watrigant

This paper addresses the problem of policy selection in domains with abundant logged data, but with a restricted interaction budget. Solving this problem would enable safe evaluation and deployment of offline reinforcement learning policies…

In this paper, we study safe data collection for the purpose of policy evaluation in tabular Markov decision processes (MDPs). In policy evaluation, we are given a \textit{target} policy and asked to estimate the expected cumulative reward…

Machine Learning · Computer Science 2024-06-05 Subhojyoti Mukherjee , Josiah P. Hanna , Robert Nowak

There are many initiatives of transparency reported in the access and use of government open data for different purposes. This practice reveals an important requirement to accomplish the participatory governance. The literature has reported…

Computers and Society · Computer Science 2021-03-02 Rafael Antônio Lima Cardoso , Glauco de Figueiredo Carneiro , José Euclimar Xavier de Menezes

This study investigates the determinants for the uptake of Full and Hybrid Open Access (OA) in the university landscape of Germany. It adapts the governance equaliser as a heuristic for this purpose and distinguishes between three factors:…

Digital Libraries · Computer Science 2023-05-22 Niels Taubert , Anne Hobert , Najko Jahn , Andre Bruns , Elham Iravani