Haku
Aineistot 181-190 / 2109
An efficient cluster-based outdoor user positioning using LTE and WLAN signal strengths
(Institute of Electrical and Electronic Engineers, 2015)
In this paper we propose a novel cluster-based
RF fingerprinting method for outdoor user-equipment
(UE) positioning using both LTE and WLAN signals. It
uses a simple cost effective agglomerative hierarchical
clustering ...
An efficient functional magnetic resonance imaging data reduction strategy using neighborhood preserving embedding algorithm
(Wiley, 2022)
High dimensionality data have become common in neuroimaging fields, especially group-level functional magnetic resonance imaging (fMRI) datasets. fMRI connectivity analysis is a widely used, powerful technique for studying ...
An efficient grid-based RF fingerprint positioning algorithm for user location estimation in heterogeneous small cell networks
(IEEE, 2014)
This paper proposes a novel technique to enhance
the performance of grid-based Radio Frequency (RF) fingerprint
position estimation framework. First enhancement is an
introduction of two overlapping grids of training ...
An Efficient Network Log Anomaly Detection System using Random Projection Dimensionality Reduction
(IEEE, 2014)
Network traffic is increasing all the time and
network services are becoming more complex and vulnerable.
To protect these networks, intrusion detection systems are used.
Signature-based intrusion detection cannot find ...
An Empirical Examination of the Economics of Mobile Application Security
(Society for Management Information Systems, 2021)
The growth of mobile devices coupled with the advances in mobile technologies has resulted in the development and widespread use of a variety of mobile applications (apps). Mobile apps have been developed for social ...
An Ethical Perspective on Loot Box Purchasing : Examining Psychosocial Antecedents and the Association with Indebtedness
(University of Maribor, 2023)
Loot boxes are popular random reward mechanisms in digital games, attracting players to invest real money to enhance their gaming experiences. Loot boxes share striking similarities to gambling and might contribute to one’s ...
An Extended Study on Training and Physical Exercise in Esports
(IGI Global, 2019)
This chapter is an extended revision of the authors' earlier study (2016) on the training routines of professional and high-level esport players, with added focus on their physical exercise. The study is methodologically ...
An IMEX-Scheme for Pricing Options under Stochastic Volatility Models with Jumps
(Society for Industrial and Applied Mathematics, 2014)
Partial integro-differential equation (PIDE) formulations are often preferable for
pricing options under models with stochastic volatility and jumps, especially for American-style
option contracts. We consider the pricing ...
An Information Systems Design Product Theory for Software Project Estimation and Measurement Systems
(IEEE, 2009)
There is relatively little research on software
Project Estimation and Measurement Systems (PEMS).
Commercial PEMS vary in functionality and effectiveness.
Their intended users thus do not know what to expect
from PEMS ...
An Information Systems Design Theory for Integrated Requirements and Release Management Systems
(IEEE, 2009)
High-tech companies need to collect and analyze requirements and allocate them to appropriate product releases in market-driven product development. Development activities are typically scattered across multiple sites and ...