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2241
Do Social Media, Good Governance, and Public Trust Increase Citizens’ e-Government Participation? Dual Approach of PLS-SEM and fsQCA
Published 2023-01-01“…The results from SEM confirmed that trust in e-government is the principal predictor of achieving citizens’ participation. To achieve citizens’ trust in e-government, the government must consider perceived ease of use and usefulness as critical factors while spreading e-government-related information on social media. …”
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2242
Field‐programmable gate array acceleration of the Tersoff potential in LAMMPS
Published 2025-01-01“…In addition, in terms of computational efficiency and power efficiency, the proposed accelerator achieves improvements of 2.00× and 7.19× compared to Intel I7‐8700K, and 4.33× and 2.11× compared to NVIDIA Titan Xp, respectively.…”
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2243
School based continuous professional development practices at a selected general secondary and preparatory school in Bahir Dar town
Published 2023-06-01“… Since 2004 School based Continuous Professional Development (CPD) has been implemented in Ethiopian schools with the aim of improving the classroom practices of teachers and consequently improving the achievement of students. However, different reports have revealed that CPD in these schools is not achieving its intended purposes. …”
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2244
PREDICTING THE LEARNING PATH TO LEARNER’S OPTIMUM COMPREHENSION
Published 2024-04-01“… The essence of learning is for the learner to attain a significant level of comprehension after the learning process is completed. The quest to achieve this singular purpose has led to the introduction of several learning techniques in the conventional learning environment, such as asking questions and conducting test after class, just to mention a few. …”
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2245
Implementation of Frugal Innovation Approach in Moroccan Industry through the Development of a New Frugal System
Published 2024-01-01“…This dynamism must be achieved through frugal projects aimed at achieving better performance with fewer resources. …”
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2246
Novel direct sequence spread spectrum communication method
Published 2023-12-01“…In response to the problem of limited performance and low spectral efficiency in complex multipath environments of traditional direct sequence spread spectrum communication, a cyclic prefix (CP) block transmission structure spread spectrum system with a time-frequency hybrid direct sequence spread spectrum receiver structure was proposed.The system adopted maximum ratio combination (MRC) in the frequency domain to achieve equalization and de-spreading processes simultaneously, while achieving optimal reception performance and omitting the IFFT process to reduce computational complexity significantly.On this basis, it was proposed to replace the m-sequence with the constant amplitude zero auto correlation (CAZAC) sequence as the spread spectrum sequence, which significantly improved the system performance without increasing computational complexity.Finally, a high-speed spread spectrum communication method based on cyclic code shift keying (CCSK) was proposed to solve the problems of low spectrum utilization efficiency and limited transmission rate in traditional direct sequence spread spectrum.By utilizing the property of Fourier transform time-domain cyclic shift, a low implementation complexity CCSK decoding method was designed, which reduced the multiplication number required for CCSK de-spreading by O(N<sup>2</sup>) reduced to O (Nlog N), greatly reducing resource consume.The simulation results show that compared to existing direct sequence spread spectrum methods, the proposed method achieves approximately 3 dB gain in both Gaussian and complex multipath channel environments.…”
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2247
Minimizing Delay and Power Consumption at the Edge
Published 2025-01-01“…These prior approaches have two shortcomings: (a) there is no guarantee that optimum solutions are achieved, and (b) they do not provide an explicit formula for the fraction of tasks that are allocated to the different servers to achieve a specified optimum. …”
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2248
The optimization of consensus decision-making for a multi-microwave source system based on composite leader-follower clustering for intelligent agent-based joint heating temperatur...
Published 2025-02-01“…Consensus decisions between multiple leader decision points were made through a weight allocation algorithm, achieving a dynamic balance between temperature control and temperature field optimization. …”
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2249
KalmanFormer: using transformer to model the Kalman Gain in Kalman Filters
Published 2025-01-01“…However, real-world applications often involve non-linear dynamics, making it challenging for traditional Kalman Filters to achieve accurate state estimation. Additionally, the accurate modeling of system dynamics and noise in practical scenarios is often difficult. …”
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2250
Image Recognition as a “Dialogic AI Partner” Within Biodiversity Citizen Science—an empirical investigation
Published 2024-12-01“…We report a significant improvement in identification accuracy for both humans and AI when they engage in such dialogue and retain the ability to reach independent conclusions rather than achieve consensus. Given the inherent need for convergence in decision-making within scientific processes such as species identification tasks, we augmented the dialogic process with a Bayesian model that unifies potentially divergent human and AI perspectives post collaboration to achieve a more accurate consensus decision than that achieved by either AI or citizens. …”
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2251
Current approaches in the treatment of septic shock
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2252
Piecewise-linear companding transform for peak-to-average power ratio reduction of OFDM signals
Published 2011-01-01“…In order to reduce the peak-to-average power ratio(PAPR) of orthogonal frequency division multiplexing(OFDM) signals,a piecewise-linear companding transform was proposed.Small amplitudes were multiplied by a scale factor,while large ones were not only multiplied by a scale factor but also added by a shift.The resulting companding transform was piecewise-linear and continuous.It can provide significant PAPR reduction performance with low compu-tational complexity,and has low influence on system performances through piecewise transform.It is shown by theoreti-cal analysis and simulation that,a good trade-off between PAPR reduction and bit-error-rate performances can be achieved by carefully choosing the two scales and the shift.Furthermore,compared with existing linear and nonlinear companding transforms,a better power spectral density performance can be achieved.…”
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2253
Communication-efficient distributed precoding design for Massive MIMO
Published 2023-08-01“…A communication-efficient distributed precoding scheme was proposed for multi-baseband processing unit (BBU) baseband processing architecture, aiming to reduce fronthaul data exchange and computational complexity between BBUs.Firstly, a distributed framework based on R-WMMSE algorithm was proposed, which utilized the subspace property of the optimal solution to compress the interactive data losslessly, thereby reducing data exchange.Furthermore, two learnable compression modules based on matrix multiplication were designed, using optimized computing structures and matrix parameters to reduce the parameters and computations while maintaining function expressiveness.Finally, the learnable modules and the distributed precoding framework were jointly optimized with achievable rate as the optimization objective to obtain the final model.The proposed scheme can achieve guaranteed precoding performance under lower requirements on data interaction and computational complexity…”
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2254
معاییر الاعتماد فى برامج علوم المکتبات والمعلومات فى ضوء المعاییر الدولیة : دراسة تحلیلیة
Published 2020-01-01“…Academic accreditation systems Contribute to determining the extent towhich educational institutions achieve their goals and identify strengths to bestrengthened and shortcomings to work to overcoming them, Accreditation is ascientific institutional activity directed towards the advancement and upgrading ofeducational institutions and study programs, and it is an effective and influentialtool to ensure the quality of the educational process and its output quality andcontinuity of development, This study aims to shed light on the importance ofacademic accreditation for library and information programs, identify the mostimportant international standards for science libraries and information, and thestudy will focuses on the accreditation standards used in the library andinformation departments in Egypt, and examine the role of the national Authorityfor Quality Assurance and Accreditation of Education (NAQAAE) in Egypt,Finally, the criteria and stages of program accreditation will be presented.In order to achieve the objectives of the study will depend on the study,descriptive and analytical approach that deals with the collection, information andfacts, analysis and interpretation…”
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2255
A hybrid traffic scheduling mechanism applied to large scale time-sensitive networking
Published 2023-12-01“…Aiming at large-scale time-sensitive networking (TSN) scenarios that can only ensure frequency synchronization between devices, a hybrid traffic scheduling mechanism was proposed based on time-aware shaper (TAS) combined with cycle specified queuing and forwarding (CSQF).Firstly, a scheme was investigated for achieving periodic cyclic mapping alignment between two adjacent nodes located in different time domains.Secondly, combining segment routing technology, a heuristic algorithm based on CSQF mechanism for joint routing and scheduling was proposed to complete resource allocation for large bandwidth traffic.The experimental results show that the proposed scheme significantly improves the system resource utilization and scheduling success rate compared to existing research results, achieving efficient TSN traffic scheduling in wide area network scenarios.…”
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2256
A Critical Review on the Book Relationship between Religion and Technology and Its "Islamic Technology" Project
Published 2021-09-01“…The claim of this article is that the book does not succeed in achieving a coherent theory about Islamic technology, and this effort needs to be modified and completed. …”
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2257
Realization of smart home key management mechanism based on ECC
Published 2017-06-01“…At present,the data encryption technology of smart home system uses symmetric encryption method,but there is a problem with key management in this way.To achieve the security of the key,the smart home system uses asymmetric encryption technology.On this basis,the key management mechanism based on ECC was designed to achieve the purpose of guaranteeing key security.The key management mechanism includes an ECC-based data encryption key management mechanism and an ECC-based digital signature key management mechanism.So that the wireless network node in the identity authentication,the key generation,distribution,storage,update and other aspects of the key security were guaranteed.Finally,the security,time-consuming and scalability of this mechanism were analyzed.The results show that the mechanism has strong security and expansibility,and it is superior to E-G key management scheme in time-consuming.…”
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2258
Green Operations Management of Interbasin Water Transfer Project: An Extended Framework of Joint Pricing and Inventory Management
Published 2022-01-01“…To achieve sustainable operations management of an interbasin water transfer (IBWT) project, we proposed and analyzed decentralized and coordination decision models of water-green-degree (WGD) efforts for the IBWT project, based on the thinking of green supply chain within an extended framework of joint pricing and inventory management. …”
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2259
Speeding Up FPGA Placement via Partitioning and Multithreading
Published 2009-01-01“…Our main goal is to investigate the speedup that can be achieved with this simple approach compared to previous approaches that were based on distributed computing. …”
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2260
Research on Image Recognition and Classification Algorithms in Cloud Computing Environment Based on Deep Neural Networks
Published 2025-01-01“…The present article analyzes the evolution of image recognition via the automation of feature extraction processes, leading to the achievement of very sophisticated outcomes. This is achieved by comparing conventional approaches with deep learning methodologies, particularly Convolutional Neural Networks (CNNs). …”
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