Results 121 to 130 of about 9,286,838 (300)

Assessing effects of price regulation in retail payment systems [PDF]

This paper considers effects of price regulation in retail payment systems by applying the model of tele-communications competition by Laffont-Rey-Tirole (1998).
Kemppainen , Kari
core  

An Integrated Preprocessing and Drift Detection Approach With Adaptive Windowing for Fraud Detection in Payment Systems

IEEE Access
As fraudulent transaction methods evolve rapidly; it becomes progressively more challenging to detect them in payment systems. Static machine learning and rule-based traditional detection methods cannot capture all the dynamic and evolving nature of ...
Hadi M. R. Al Lawati, Anazida Zainal, Bander Ali Saleh Al-Rimy, Mohammad Al-Azawi, Mohamad Nizam Kassim, Sultan Ahmed Almalki, Tami Abdulrahman Alghamdi   +6 more
doaj   +1 more source

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

Advanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini, Elena Adelucci, Stefano Scatigna, Lorenzo Pugi, Alice Bruni, Benedetta Carotenuto, Chiara Pecini, Filippo Cavallo   +7 more
wiley   +1 more source

Cost recovery and pricing of payment services [PDF]

A modern payment system is essential for promoting domestic and international trade and exchange as well as developing financial markets. Payment users will be directed toward the most efficient payment methods when the costs of producing those services ...
Keppler, Robert H., Montes-Negret, Fernando, Humphrey, David B.   +2 more
core  

Evaluating the impact of the diagnosis-related groups payment system on laparoscopic uterine fibroid surgery outcomes: insights from a single-center study

Frontiers in Public Health
ObjectiveThis study aimed to assess the impact of implementing the diagnosis-related groups (DRGs) payment system on hospitalization costs and medical service outcomes at a single institution.
Jingjing Lu, Yiming Pan, Lu Li, Lili Chu, Yanshan Jin   +4 more
doaj   +1 more source

Fraud Detection in Mobile Payment Systems using an XGBoost-based Framework. [PDF]

Inf Syst Front, 2022
Hajek P, Abedin MZ, Sivarajah U.
europepmc   +1 more source

Backpropagation Through Soft Body: Investigating Information Processing in Brain–Body Coupling Systems

Advanced Robotics Research, EarlyView.
This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka, Katsuma Inoue, Yasuo Kuniyoshi, Kohei Nakajima   +3 more
wiley   +1 more source

Finnish consumers' expectations on developments and changes in payment habits. Survey in connection with the research project 'Finnish payment habits 2010' [PDF]

The Bank of Finland’s Finnish Payment Habits 2010 project predicts that Finnish payment habits will face substantial changes. The causes for these changes include: the standardisation and integration of European payment systems, development of payment ...
Öörni, Anssi, Dahlberg, Tomi
core  

Muscle Control of an Extra Robotic Digit

Advanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ, Lucy Dowdall, Francesco Cenciarelli, Kitty Goodridge, Mabel Ziman, Hristo Dimitrov, Danielle Clode, Tamar R. Makin   +7 more
wiley   +1 more source