[PDF][PDF] Implications of big data in accounting: challenges and opportunities

L Theodorakopoulos, G Thanasas… - Emerging Science …, 2024 - researchgate.net
Objectives: This paper aims to comprehensively explore the implications of Big Data within
the realm of accounting, dissecting both its potential advantages and the hurdles it presents …

[PDF][PDF] A Digital Service for Citizens: Multi-Parameter Optimization Model for Cost-Benefit Analysis of Cybercrime and Cyberdefense

C Halkiopoulos, A Papadopoulos… - Emerging Science …, 2024 - researchgate.net
Objectives: This study discusses work performed within the context of the SAINT R&D project
concerning the correlation of the prices of cybercrime services with the costs of investing in …

Revolutionizing hospitality: Strategic integration of innovation management embracing technological innovation for enhanced customer experiences

I Giannoukou - Technium Business and Management, 2024 - ideas.repec.org
This article critically examines the role of innovation in the hospitality sector, focusing on
how hotels can enhance efficiency and customer satisfaction through digital advancements …

[HTML][HTML] Advanced Optimization Techniques for Federated Learning on Non-IID Data

F Efthymiadis, A Karras, C Karras, S Sioutas - Future Internet, 2024 - mdpi.com
Federated learning enables model training on multiple clients locally, without the need to
transfer their data to a central server, thus ensuring data privacy. In this paper, we …

[PDF][PDF] Credit Card Fraud Detection with Machine Learning and Big Data Analytics: A PySpark Framework Implementation

L Theodorakopoulos, A Theodoropoulou, F Zakka… - 2024 - preprints.org
This paper presents a comprehensive study on applying machine learning (ML) techniques
for realtime credit card fraud detection. With the increasing prevalence of credit card fraud …

Дослідження інновацій у готельному бізнесі

А Бевз - Економічні горизонти, 2024 - eh.udpu.edu.ua
Анотація Стаття аналізує інновації у сфері гостинності, акцентуючи на підвищенні
ефективності та задоволення клієнтів. Підкреслюється важливість адаптації до нових …

Trust Score Prediction and Management in IoT Ecosystems Using Markov Chains and MADM Techniques

M Bampatsikos, I Politis, T Ioannidis… - IEEE Transactions on …, 2025 - ieeexplore.ieee.org
The growth of IoT networks necessitates robust and adaptive trust management (TM)
systems to ensure secure and reliable interactions between devices. This paper introduces …

The Influence of Artificial Intelligence on Social Media Marketing-A Conceptual Review

C Triteos, C Halkiopoulos… - Proceedings of …, 2024 - eproceedings.epublishing.ekt.gr
Artificial intelligence helps businesses in correctly predicting and analyzing the needs of the
audience, which is then addressed regarding social media marketing. AI promotes machine …