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Spectrum cartography techniques, challenges, opportunities, and applications: A survey
(Peer reviewed; Journal article, 2021)The spectrum cartography finds applications in several areas such as cognitive radios, spectrum aware communications, machine-type communications, Internet of Things, connected vehicles, wireless sensor networks, and radio ... -
Spectrum cartography using adaptive radial basis functions: Experimental validation
(EEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC);18, Journal article; Peer reviewed, 2017)In this paper, we experimentally validate the functionality of a developed algorithm for spectrum cartography using adaptive Gaussian radial basis functions (RBF). The RBF are strategically centered around representative ... -
The state of information infrastructure for global climate governance
(Peer reviewed; Journal article, 2022)Purpose The world is facing global challenges that require international collaboration. This study aims to describe and analyze how digital technologies are applied in global governance to respond to such critical challenges. ... -
Statistical Explorations and Univariate Timeseries Analysis on COVID-19 Datasets to Understand the Trend of Disease Spreading and Death
(Journal article; Peer reviewed, 2020) -
Statistical Modeling and Analysis of Mobile-to-Mobile Fading Channels in Cooperative Networks Under Line-of-Sight Conditions
(Journal article; Peer reviewed, 2010)Recently, mobile-to-mobile (M2M) cooperative network technology has gained considerable attention for its promise of enhanced system performance with increased mobility support. As this is a new research field, little is ... -
Statistical modeling, simulation, and experimental verification of wideband indoor mobile radio channel
(Journal article; Peer reviewed, 2018) -
Statistical properties of the capacity of double Nakagami-m channels
(Chapter; Peer reviewed, 2010)In this article, we have presented an extensive statistical analysis of the capacity of double1 Nakagami-m channels. The double Nakagami-m channel model has applications in keyhole channels and amplify-and-forward relay ... -
Stochastic discretized learning-based weak estimation: a novel estimation method for non-stationary environments
(Journal article; Peer reviewed, 2016) -
Stochastic Graph Filtering Under Asymmetric Links in Wireless Sensor Networks
(Chapter; Peer reviewed, 2018)Wireless sensor networks (WSN s) are often characterized by random and asymmetric packet losses due to the wireless medium, leading to network topologies that can be modeled as random, time-varying and directed graphs. ... -
A study of the influence of shadowing on the statistical properties of the capacity of mobile radio channels
(Journal article; Peer reviewed, 2009)This paper studies the influence of shadowing on the statistical properties of the channel capacity. The problem is addressed by using a Suzuki process as an appropriate statistical channel model for land mobile terrestrial ... -
Supporting fine-grained generative model-driven evolution
(Journal article; Peer reviewed, 2010)In the standard generative Model-driven Architecture (MDA), adapting the models of an existing system requires re-generation and restarting of that system. This is due to a strong separation between the modeling environment ... -
Supporting group decision makers to locate temporary relief distribution centres after sudden-onset disasters: A case study of the 2015 Nepal earthquake
(Peer reviewed; Journal article, 2020) -
Supporting Inter-Agency Collaboration in Emergency Management: Recurring Challenges Relevant for CSCW
(Peer reviewed; Journal article, 2023)Emergency management requires effective collaboration between different agencies. This work implies several challenges due to a heterogeneous mix of actors with different procedures, practices, and support tools. Despite ... -
Surface Electromyography and Artificial Intelligence for Human Activity Recognition - A Systematic Review on Methods, Emerging Trends Applications, Challenges, and Future Implementation
(Peer reviewed; Journal article, 2023)Human activity recognition (HAR) has become increasingly popular in recent years due to its potential to meet the growing needs of various industries. Electromyography (EMG) is essential in various clinical and biological ... -
A survey on blockchain envisioned attribute based access control for internet of things: Overview, comparative analysis, and open research challenges
(Peer reviewed; Journal article, 2023)The Internet of Things (IoT) network is rapidly expanding due to sudden technological advancements, which enable objects to become intelligent and contribute to the network. Before permitting a newly added IoT device to ... -
A Survey on Particle Swarm Optimization for Association Rule Mining
(Peer reviewed; Journal article, 2022)Association rule mining (ARM) is one of the core techniques of data mining to discover potentially valuable association relationships from mixed datasets. In the current research, various heuristic algorithms have been ... -
A survey on peer-to-peer SIP based communication systems
(Journal article; Peer reviewed, 2010)Recently, both academia and industry have initiated research projects directed on integration of P2PSIP paradigm into communication systems. In this paradigm, P2P network stores most of the network information on each ... -
“Sven and the Media Portal” : A Nomadic Use Case for the Extended Home
(Chapter; Peer reviewed, 2006)The Networked and Electronic Media Technology Platform (NEM) [5] states that users will consume an “innovative mix of various media forms, delivered seamlessly over technologically transparent networks, to improve the ... -
Synthesis of graphene oxide (GO) and reduced graphene oxide (rGO) and their application as nano-fillers to improve the physical and mechanical properties of medium density fiberboard
(Peer reviewed; Journal article, 2023)Graphene is an advanced material in the carbon group and offers greater mechanical, electrical, structural, and optical properties. Graphene oxide (GO) and reduced graphene oxide (rGO) nanoparticles were synthesized and ... -
Synthesis of Lower-Body Human Walking using Trigonometric Spline Method
(Peer reviewed; Journal article, 2022)In this work, preliminary results of human motion synthesis are presented. Specifically, a single stride motion (consisting of two steps) of a human lower-body model is obtained. The optimal control problem was reformulated ...