Results 71 to 80 of about 207,683 (286)

Generalized Exponentiated Gradient Algorithms and Their Application to On-Line Portfolio Selection

open access: yesIEEE Access
Stochastic gradient descent (SGD) and exponentiated gradient (EG) update methods are widely used in signal processing and machine learning. This study introduces a novel family of generalized Exponentiated Gradient updates (EGAB) derived from the alpha ...
Andrzej Cichocki   +3 more
doaj   +1 more source

Reporting Services Sebagai Sistem Alternatif dalam Pembuatan Laporan

open access: yesComTech, 2011
Generally in an administrative system there are also report features for beside data entry features. One of the benefits from this report is that users do not need to know where the data is obtained by the database either directly from online ...
Sulistyo Heripracoyo
doaj   +1 more source

Does complementary role matter? An empirical study on paid search and social ads on purchase

open access: yesSouth African Journal of Business Management, 2023
Purpose: Online integrated marketing is arousing extensive attention from industry and academia, whereas no uniform conclusion on the effectiveness of integrated versus single marketing has been reached thus far.
Zongwei Li   +4 more
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Enhanced Technology for Logistics Courier Delivery Using RFID Label to Minimize Processing Time

open access: yesJOIV: International Journal on Informatics Visualization, 2022
Courier services have become a sector that has experienced a growth spurt during the Covid-19 pandemic. The soaring growth of courier services is due to e-commerce in Indonesia.
Nia Novitasari, Nashirudin Anwar
doaj   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

A Framework to Create a Certificate for e-Commerce Secure Transaction Protocol

open access: yesInternational Journal of Information and Communication Technology Research, 2017
The development of e-commerce requires security to win the confidence of its stakeholders. Among the common protocols to establish safe financial transactions, Secure Electronic Transaction (SET) protocol has more security providing a safe protocol of ...
Nasrin Alishirvani
doaj  

An efficient closed frequent itemset miner for the MOA stream mining system [PDF]

open access: yes, 2013
Mining itemsets is a central task in data mining, both in the batch and the streaming paradigms. While robust, efficient, and well-tested implementations exist for batch mining, hardly any publicly available equivalent exists for the streaming scenario ...
Bifet Figuerol, Albert Carles   +2 more
core   +1 more source

On the Convergence of Blockchain and Internet of Things (IoT) Technologies

open access: yes, 2019
The Internet of Things (IoT) technology will soon become an integral part of our daily lives to facilitate the control and monitoring of processes and objects and revolutionize the ways that human interacts with the physical world.
Abdolee, Reza   +2 more
core   +1 more source

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