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High-fidelity, scalable market simulation is a key instrument for mechanism evaluation, stress testing, and counterfactual policy analysis. Yet existing simulators rarely achieve \emph{mechanism fidelity} beyond single-asset intraday…

Computational Engineering, Finance, and Science · Computer Science 2026-04-21 Muyao Zhong , Zhenhua Yang , Yuxiang Liu , Ke Tang , Peng Yang

The growth and development of institutions day by day especially universities are increasing very large number of peoples including employees as well as students, working on different domain in distance between multiple integrated…

Software Engineering · Computer Science 2014-05-16 Aftab Ahmed Chandio , Dingju Zhu , Ali Hassan Sodhro

The rise of smartphones has led to a significant increase in the usage of mobile payments. Mobile payments allow individuals to access financial resources and make transactions through their mobile devices while on the go. However, the…

Cryptography and Security · Computer Science 2023-04-20 Hosam Alamleh , Ali Abdullah S. AlQahtani , Baker Al Smadi

Research in warehouse optimization has gotten increased attention in the last few years due to e-commerce. The warehouse contains a waste range of different products. Due to the nature of the individual order, it is challenging to plan the…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-10-27 Magnus Bengtsson , Jonas Waidringer

Websites have become increasingly important in people's lives, fulfilling a wide range of needs across various domains such as shopping, education, news, and booking. Among the most heavily used website categories are online shopping…

Human-Computer Interaction · Computer Science 2024-11-21 Asmaa Hakami , Raneem Alqarni , Asmaa Muqaibil , Nahed Alowidi

Software has gained immense importance in our everyday lifeand is handling each and every aspect of today's technologicalworld. The idea of software at initial phase was implemented bya very precise minority of individual and now it's…

Software Engineering · Computer Science 2011-09-02 Umer Farooq , M. Aqeel Iqbal , Usman Shabbir , Sohail Nazir

Recent advances in Internet of Things (IoT) and the rising of the Internet of Behavior (IoB) have made it possible to develop real-time improved traveler assistance tools for mobile phones, assisted by cloud-based machine learning, and…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-12-23 Antonio Salis

This paper explores the architecture of Software as a Service (SaaS) platforms, emphasizing scalability and maintainability. SaaS, a flexible software distribution model suitable for individuals and organizations, has become prevalent with…

Software Engineering · Computer Science 2024-03-11 Ardy Dedase

Digital payment systems have become a cornerstone of consumer finance in Africa. Prominent payment categories include money transfer applications, mobile money, cryptocurrencies, stablecoins, and central bank digital currencies (CBDCs).…

This study compares the impact of adopting object-oriented programming (OOP) or functional programming (FP) on the architectural characteristics of software systems. For that, it examines the design and implementation of a Digital Wallet…

Software Engineering · Computer Science 2025-12-09 Briza Mel Dias de Sousa , Renato Cordeiro Ferreira , Alfredo Goldman

The project envisages the implementation of an e-payment system utilizing FIPS-201 Smart Card. The system combines hardware and software modules. The hardware module takes data insertions (e.g. currency notes), processes the data and then…

Computational Engineering, Finance, and Science · Computer Science 2014-02-04 Ms. Rumaisah Munir

FinTech platforms facilitated by digital payments are watching growth rapidly, which enable the distribution of mutual funds personalized to individual investors via mobile Apps. As the important intermediation of financial products…

Information Retrieval · Computer Science 2024-01-04 Yunpeng Weng , Xing Tang , Liang Chen , Dugang Liu , Xiuqiang He

Digital financial services have catalyzed financial inclusion in Africa. Commonly implemented as a mobile wallet service referred to as mobile money (MoMo), the technology provides enormous benefits to its users, some of whom have long been…

Human-Computer Interaction · Computer Science 2023-09-04 Karen Sowon , Edith Luhanga , Lorrie Faith Cranor , Giulia Fanti , Conrad Tucker , Assane Gueye

This study discusses the current state of FSO technology, as well as global trends and developments in the industrial ecosystem to identify obstacles to the full realization of optical space-to-ground communication networks. Additionally,…

Signal Processing · Electrical Eng. & Systems 2025-12-01 Eugene Rotherham , Connor Casey , Eva Fernandez Rodriguez , Karen Wendy Vidaurre Torrez , Maren Mashor , Isaac Pike

This paper is concerned with a store-choice model for investigating consumers' store-choice behavior based on scanner panel data. Our store-choice model enables us to evaluate the effects of the consumer/product attributes not only on the…

Applications · Statistics 2017-04-04 Toshiki Sato , Yuichi Takano , Takanobu Nakahara

Smart city is synchronized with digital environment and its transportation system is vitalized with RFID sensors, Internet of Things (IoT) and Artificial Intelligence. However, without user's behavioral assessment of technology, the…

Human-Computer Interaction · Computer Science 2020-03-17 Waqas Ahmed , Sheikh Muhamad Hizam , Ilham Sentosa , Habiba Akter , Eiad Yafi , Jawad Ali

Fast Identity Online 2 (FIDO2), a modern authentication protocol, is gaining popularity as a default strong authentication mechanism. It has been recognized as a leading candidate to overcome limitations (e.g., it is phishing resistant) of…

Cryptography and Security · Computer Science 2023-09-14 Michal Kepkowski , Maciej Machulak , Ian Wood , Dali Kaafar

The decreasing cost of energy storage technologies coupled with their potential to bring significant benefits to electric power networks have kindled research efforts to design both market and regulatory frameworks to facilitate the…

Optimization and Control · Mathematics 2017-04-03 Daniel Munoz-Alvarez , Eilyan Bitar

Colleges and Universities have been established to provide educational services to the people. Like any other organization, the school has processes and procedures similar to business or industry that involve admissions, processing of data,…

This comprehensive survey deliberated over the security of electronic payment systems. In our research, we focused on either dominant systems or new attempts and innovations to improve the level of security of the electronic payment…

Cryptography and Security · Computer Science 2017-01-18 Siamak Solat