Results 71 to 80 of about 35,271 (280)
Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing
Advanced Materials, EarlyView.This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long +26 more
wiley +1 more source
Joint Cache-Channel Coding over Erasure Broadcast Channels
, 2015 We consider a cache-aided communications system in which a transmitter communicates with many receivers over an erasure broadcast channel. The system serves as a basic model for communicating on-demand content during periods of high network congestion ...
Timo, Roy, Wigger, Michele
core +1 more source
Rewriting Polymer Fate via Chemomechanical Coupling
Advanced Materials, EarlyView.This work introduces a life‐like “living” polymer platform that can grow, degrow, and reprogram its properties after fabrication. By integrating mass transport, reversible polymerization, and controlled catalysis, the material achieves on‐demand changes in size, shape, and mechanical properties.
Jiahe Huang +9 more
wiley +1 more source
Opportunistic Interference Management for Multicarrier systems
, 2013 We study opportunistic interference management when there is bursty interference in parallel 2-user linear deterministic interference channels. A degraded message set communication problem is formulated to exploit the burstiness of interference in M ...
Diggavi, Suhas +2 more
core +1 more source
Repairing reed-solomon codes with two erasures [PDF]
2017 IEEE International Symposium on Information Theory (ISIT), 2017 ISIT'17 (accepted), 5 pages.
Dau, Hoang +3 more
openaire +2 more sources
Advanced Materials, EarlyView.Ferroelectric Hf0.5Zr0.5O2 epitaxial thin films exhibit a non‐volatile, electrically controlled thermal conductivity enabled by the coupling between oxygen vacancy migration, acting as phonon scatterers, and ferroelectric polarization, acting as ion migration valve.
Dídac Barneo +13 more
wiley +1 more source
Investigation of Optimal Data Encoding Parameters Based on User Preference for Cloud Storage
IEEE Access, 2020 The erasure encoding scheme creates multiple coded data and parity fragments to protect the data from the losses. Nowadays, most storage systems like cloud storage utilize the erasure coding scheme to attain superior data consistency, reliability, and ...
Vikas Chouhan, Sateesh K. Peddoju
doaj +1 more source
All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security
Advanced Materials, EarlyView.An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak +4 more
wiley +1 more source
, 2010 We consider a binary erasure version of the n-channel multiple descriptions problem with symmetric descriptions, i.e., the rates of the n descriptions are the same and the distortion constraint depends only on the number of messages received. We consider
Ahmed, Ebad, Wagner, Aaron B.
core +1 more source
Decentralized erasure codes for distributed networked storage [PDF]
IEEE Transactions on Information Theory, 2006 We consider the problem of constructing an erasure code for storage over a network when the data sources are distributed.
Dimakis, Alexandros G. +2 more
openaire +2 more sources