Browsing Scientific Publications in Information and Communication Technology by Document Types "Journal article"
Now showing items 21-40 of 524
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A pattern recognition approach for peak prediction of electrical consumption
(Journal article; Peer reviewed, 2016) -
A Random Trajectory Approach for the Development of Nonstationary Channel Models Capturing Different Scales of Fading
(Journal article; Peer reviewed, 2017)This paper introduces a new approach to developing stochastic nonstationary channel models, the randomness of which originates from a random trajectory of the mobile station (MS) rather than from the scattering area. The ... -
A roadmap towards improving managed security services from a privacy perspective
(Journal article; Peer reviewed, 2014)This paper proposes a roadmap for how privacy leakages from outsourced managed security services using intrusion detection systems can be controlled. The paper first analyses the risk of leaking private or confidential ... -
A semantic-enhanced quality-based approach to handling data sources in enterprise service bus
(Journal article; Peer reviewed, 2014)Data quality plays an important role in success of organizations. Poor data quality might significantly affect organizations’ businesses since wrong decisions can be made based on data with poor quality. It is therefore ... -
A user-centric approach for personalized service provisioning in pervasive environments
(Journal article; Peer reviewed, 2011)The vision of pervasive environments is being realized more than ever with the proliferation of services and computing resources located in our surrounding environments. Identifying those services that deserve the attention ... -
A-GSTCN: An Augmented Graph Structural–Temporal Convolution Network for Medication Recommendation Based on Electronic Health Records
(Peer reviewed; Journal article, 2023)Medication recommendation based on electronic health records (EHRs) is a significant research direction in the biomedical field, which aims to provide a reasonable prescription for patients according to their historical ... -
Accelerated Bayesian learning for decentralized two-armed bandit based decision making with applications to the Goore Game
(Journal article; Peer reviewed, 2012)The two-armed bandit problem is a classical optimization problem where a decision maker sequentially pulls one of two arms attached to a gambling machine, with each pull resulting in a random reward. The reward distributions ... -
Accessibility of Mobile Devices for Visually Impaired Users: An Evaluation of the Screen-reader VoiceOver
(Journal article; Peer reviewed, 2017)A mobile device's touchscreen allows users to use a choreography of hand gestures to interact with the user interface. A screen reader on a mobile device is designed to support the interaction of visually disabled users ... -
Accurate Graph Filtering in Wireless Sensor Networks
(Peer reviewed; Journal article, 2020)Wireless sensor networks (WSNs) are considered as a major technology enabling the Internet-of-Things (IoT) paradigm. The recent emerging graph signal processing field can also contribute to enabling the IoT by providing ... -
Achieving Fair Load Balancing by Invoking a Learning Automata-based Two Time Scale Separation Paradigm
(Journal article; Peer reviewed, 2020)In this article, we consider the problem of load balancing (LB), but, unlike the approaches that have been proposed earlier, we attempt to resolve the problem in a fair manner (or rather, it would probably be more appropriate ... -
Adapting rail and road networks to weather extremes: case studies for southern Germany and Austria
(Journal article; Peer reviewed, 2013)The assessment of the current impacts of extreme weather conditions on transport systems reveals high costs in specific locations. Prominent examples for Europe are the economic consequences of the harsh winter periods ... -
An adaptive cooperative MAC mechanism in multi-hop wireless networks
(Journal article; Peer reviewed, 2010)In this paper, we propose a novel adaptive cooperative MAC mechanism that is specifically designed for two-hop cooperative communications where source and destination cannot hear each other directly. The proposed scheme ... -
Adaptive Medium Access Control for Distributed Processing in Wireless Sensor Networks
(Journal article; Peer reviewed, 2018) -
Adaptive sparse representation of continuous input for tsetlin machines based on stochastic searching on the line
(Peer reviewed; Journal article, 2021) -
Aerial Spectrum Surveying: Radio Map Estimation with Autonomous UAVs
(Journal article; Peer reviewed, 2020)Radio maps are emerging as a popular means to endow next-generation wireless communications with situational awareness. In particular, radio maps are expected to play a central role in unmanned aerial vehicle (UAV) ... -
The age and well-being “paradox”: a longitudinal and multidimensional reconsideration
(Peer reviewed; Journal article, 2022) -
Agility and system documentation in large-scale enterprise system projects: a knowledge management perspective
(Peer reviewed; Journal article, 2021)The growth of the agile approach usage comes with a deemphasis on formal documentation (explicit knowledge) and an increased reliance on personal interactions (tacit knowledge) for knowledge transfer. However, the sharing ... -
AI and semantic ontology for personalized activity eCoaching in healthy lifestyle recommendations: a meta-heuristic approach
(Peer reviewed; Journal article, 2023)Background Automated coaches (eCoach) can help people lead a healthy lifestyle (e.g., reduction of sedentary bouts) with continuous health status monitoring and personalized recommendation generation with artificial ... -
AI-enabled adaptive learning systems: A systematic mapping of the literature
(Peer reviewed; Journal article, 2021)Mobile internet, cloud computing, big data technologies, and significant breakthroughs in Artificial Intelligence (AI) have all transformed education. In recent years, there has been an emergence of more advanced AI-enabled ... -
An adaptive approach to learning the preferences of users in a social network using weak estimators
(Journal article; Peer reviewed, 2012)Since a social network by definition is so diverse, the problem of estimating the preferences of its users is becoming increasingly essential for personalized applications, which range from service recommender systems to ...