Results 101 to 110 of about 13,960 (280)

Application of reliability-based automatic repeat request to multi-class classification for brain-computer interfaces [PDF]

, 2009
A brain-computer interface (BCI) is a system which could enable patients like those with amyotrophic lateral sclerosis to control some equipment and to communicate with other people, and has been anticipated to be achieved.
Hiromu Takahashi, Takahashi, Hiromu, Tomohiro Yoshikawa, Furuhashi, Takeshi, Takeshi Furuhashi, Yoshikawa, Tomohiro   +5 more
core   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Cross-layer based erasure code to reduce the 802.11 performance anomaly : when FEC meets ARF [PDF]

, 2008
Wireless networks have been widely accepted and deployed in our world nowadays. Consumers are now accustomed to wireless connectivity in their daily life due to the pervasive- ness of the 802.11b/g and wireless LAN standards.
Emmanuel Lochin, Sénac, Patrick, Patrick Sénac, Lacan, Jérôme, Michel Diaz, Lochin, Emmanuel, Lei Zhang, Zhang, Lei, Diaz, Michel, Jérôme Lacan   +9 more
core   +1 more source

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

Advanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

Performance Analysis of Multihop CC-HARQ over Lognormal Shadowed Nakagami-m Fading Channels

ITM Web of Conferences, 2017
The performance of truncated Chase Combining based Hybrid Automatic Repeat reQuest (CC-HARQ) in multihop relay network is analysed. Different from prior works, composite lognormal shadowed Nakagami fading channels are considered.
Han Jun-Mei, Xi Yong, Wei Ji-Bo
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, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Pengaruh Non-Automatic Repeat Request (Arq) Mode Terhadap Packet Error Rate Pada Drone-Based Wireless Sensor Network

Jurnal Teknologi Informasi dan Ilmu Komputer
Penelitian ini membahas tentang performa dari 2.4 GHz Zigbee wireless antenna untuk aplikasi wide-area wireless sensor network. Transmitter antenna di install pada drone sebagai media mobile wireless sensor network dan receiver antenna berada di lokasi ...
Budi Rahmadya, Rika Ampuh Hadiguna
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Cross-Layer Path Configuration for Energy-Efficient Communication over Wireless Ad Hoc Networks

Advances in Multimedia, 2007
We study the energy-efficient configuration of multihop paths with automatic repeat request (ARQ) mechanism in wireless ad hoc networks. We adopt a cross-layer design approach and take both the quality of each radio hop and the battery capacity of each ...
Hong-Chuan Yang, Kui Wu, Wu-Sheng Lu
doaj   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source