Results 81 to 90 of about 25,974 (287)
Advanced Engineering Materials, EarlyView.A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed +6 more
wiley +1 more source
Designing, Building, and Characterizing RF Switch-based Reconfigurable Intelligent Surfaces [PDF]
, 2022 In this paper, we present our experience designing, prototyping, and empirically characterizing RF Switch-based Reconfigurable Intelligent Surfaces (RIS). Our RIS design comprises arrays of patch antennas, delay lines and programmable radio-frequency (RF)
Sciancalepore, Vincenzo +11 more
core +2 more sources
Secrecy Analysis of a Mu-MIMO LIS-Aided Communication Systems under Nakagami-m Fading Channels
SensorsThis study evaluates the performance of large intelligent surface (LIS) technology in the context of a multi-user MIMO mobile communication system (Mu-MIMO) proposed for the sixth generation (6G).
Ricardo Coelho Ferreira +3 more
doaj +1 more source
Key Technologies and Prospects for Synergistic Application of Large Language Models and Hydrological Models [PDF]
长江科学院院报[Objective] Traditional hydrological models are mostly designed for specific scenarios, representing simplifications of complex physical processes or fitting of historical data.
LIN Zi-yuan, ZHAO Qiang, ZHANG Chi, WU Tong, LI Chong
doaj +1 more source
A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data
Advanced Engineering Materials, EarlyView.Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour +5 more
wiley +1 more source
Ultrabroadband terahertz-band communications with self-healing bessel beams
Communications Engineering, 2023 The large available bandwidth at sub-terahertz and terahertz frequencies has the potential to enable very high data rates for wireless communications.
Innem V.A.K. Reddy +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch +3 more
wiley +1 more source
Beyond 5G Wireless Localization with Reconfigurable Intelligent Surfaces [PDF]
, 2020 5G radio positioning exploits information in both angle and delay, by virtue of increased bandwidth and large antenna arrays. When large arrays are embedded in surfaces, they can passively steer electromagnetic waves in preferred directions of space ...
Denis, B. +6 more
core +1 more source
Scheduling of Industrial Control Traffic for Dynamic RAN Slicing with Distributed Massive MIMO
Future InternetIndustry 4.0, with its focus on flexibility and customizability, is pushing in the direction of wireless communication in future smart factories, in particular, massive multiple-input-multiple-output (MIMO) and its future evolution of large intelligent ...
Emma Fitzgerald, Michał Pióro
doaj +1 more source
The PRIMA Thesaurus for Materials Science and Engineering
Advanced Engineering Materials, EarlyView.The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa +8 more
wiley +1 more source