Athanasios G. Malamos
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View article: Experimental Assessment of Common Crucial Factors That Affect LoRaWAN Performance on Suburban and Rural Area Deployments
Experimental Assessment of Common Crucial Factors That Affect LoRaWAN Performance on Suburban and Rural Area Deployments Open
LoRaWAN networks might be a technology that could facilitate extreme energy-efficient operation while offering great capacity for suburban and rural area deployment, but this can be a challenging task for a network administrator. Constrain…
View article: Construction of a Low-Cost Layered Interactive Dashboard with Capacitive Sensing
Construction of a Low-Cost Layered Interactive Dashboard with Capacitive Sensing Open
In the present work, a methodology for the low-cost crafting of an interactive layered dashboard is proposed. Our aim is that the tangible surface be constructed using domestic materials that are easily available in every household. Severa…
View article: Designing a Virtual Reality Platform to Facilitate Augmented Theatrical Experiences Based on Auralization
Designing a Virtual Reality Platform to Facilitate Augmented Theatrical Experiences Based on Auralization Open
In the last few years, the immersive theater has become a new trend for modern performances. Venues increasingly utilize widely available computer technologies, such as virtual/augmented reality and spatial sound, to help facilitate the re…
View article: Towards a novel and LMS-free Pervasive Learning System exploiting the Experience API
Towards a novel and LMS-free Pervasive Learning System exploiting the Experience API Open
Experience API (xAPI), the evolution of SCORM (Sharable Content Object Reference Model) in e-learning content specifications, stably gains ground in education, defense and training. In this paper we shortly describe the xAPI specification,…
View article: Object Identification Based on the Automated Extraction of Spatial Semantics from Web3D Scenes
Object Identification Based on the Automated Extraction of Spatial Semantics from Web3D Scenes Open
We present a web-based methodology for the extraction of semantic information and object identification in poorly annotated Web3D scenes. Our approach is based on a set of rules that mimic human spatial cognition, backed by an indexing mec…
View article: Object Identification Based on the Automated Extraction of Spatial Semantics from Web3D Scenes
Object Identification Based on the Automated Extraction of Spatial Semantics from Web3D Scenes Open
We present a web-based methodology for the extraction of semantic information and object identification in poorly annotated Web3D scenes. Our approach is based on a set of rules that mimic human spatial cognition, backed by an indexing mec…
View article: Spatial Sound Rendering – A Survey
Spatial Sound Rendering – A Survey Open
Simulating propagation of sound and audio rendering can improve the sense of realism and the immersion both in complex acoustic environments and dynamic virtual scenes. In studies of sound auralization, the focus has always been on room ac…
View article: Editorial
Editorial Open
This issue, as with all assembled issues, aimed at highlighting the diversity of issues of virtual and real worlds. A considerable number of submissions were concerned with questions related to the body, specially the gendered body. As a r…
View article: “Wrapping” X3DOM around Web Audio API
“Wrapping” X3DOM around Web Audio API Open
Spatial sound has a conceptual role in the Web3D environments, due to highly realism scenes that can provide. Lately the efforts are concentrated on the extension of the X3D/ X3DOM through spatial sound attributes. This paper presents a no…