Results 91 to 100 of about 6,097,997 (284)

Rate allocation for serial concatenated convolutional codes

open access: yesIET Communications, 2007
The paper proposes an analytical method to solve the rate allocation problem in serial concatenated convolutional codes (SCCCs). The goal is to find the best rate allocation between the inner and the outer constituent convolutional codes of an SCCC for constant overall code rate, interleaver size and complexity.
Mehdi Teimouri, Nasser Rezaee
openaire   +2 more sources

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

open access: yesAdvanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani   +7 more
wiley   +1 more source

Portfolio Asset Allocation Strategy for US Unlisted Sector-Specific Real Estate Across Interest Rate Cycles

open access: yesBuildings
Real estate constitutes a core segment of the global building and built environment industry, absorbing substantial volumes of international institutional investment capital.
Yu-Cheng Lin   +2 more
doaj   +1 more source

An Embedded Feasibility Testing Method for Auction Revenue Rights Allocation in Transmission Rights Markets [PDF]

open access: yesDianli jianshe
[Objective] In ensuring the physical feasibility of auction revenue right (ARR) allocation in actual power grids, feasibility tests must be satisfied. Traditional post-feasibility verification algorithms based on sensitivity factors make ARR allocation ...
WANG Mengyuan, GU Yifan, ZENG Dan, PING Jian, SUN Ke, TANG Qiwen, YAN Zheng
doaj   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin   +7 more
wiley   +1 more source

A Risk Allocation Approach to Optimal Exchange Rate Policy [PDF]

open access: yes
We derive the optimal exchange rate policy for a small open economy subject to terms-of-trade shocks. Firm owners and workers are risk averse but workers more so.
B. Gabriela Mundaca, Jon Strand
core  

Advancing SafeWax, A Bio‐Inspired Superhydrophobic Coating, Toward Sustainable and Climate‐Resilient Crop Protection

open access: yesAdvanced Functional Materials, EarlyView.
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie   +13 more
wiley   +1 more source

Deep Reinforcement Learning-Based Resource Management in Maritime Communication Systems

open access: yesSensors
With the growing maritime economy, ensuring the quality of communication for maritime users has become imperative. The maritime communication system based on nearshore base stations enhances the communication rate of maritime users through dynamic ...
Xi Yao   +3 more
doaj   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Adaptive fair subcarrier/rate allocation in multirate OFDMA networks: Radio link level queuing performance analysis

open access: yes, 2006
This paper presents a semi-analytical methodology for radio link level performance analysis in a multirate "orthogonal frequency-division multiple-access" (OFDMA) network with adaptive fair rate allocation.
Niyato, D, Hossain, E
core   +1 more source

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