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๐Ÿ” computer simulation ๐Ÿ“‚ Engineering
Showing 38789 results for "computer simulation" in Engineering
Engineering Preprint PDF DOI

RIS-Assisted Joint Resource Allocation for 6G FR3 IoT Networks

Muddasir Rahim, Irfan Azam, Soumaya Cherkaoui ยท 2026

In sixth-generation (6G) networks, the deployment of large numbers of Internet of Things (IoT) users (IU) necessitates efficient resource utilization and reliable connectivity, making resource allocatโ€ฆ

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Engineering Preprint PDF DOI

Cooperative Detour Planning for Dual-Task Drone Fleets

Pengbo Zhu, Meng Xu, Andreas A. Malikopoulos, Nikolas Geroliminis ยท 2026

As Urban air mobility scales, commercial drone fleets offer a compelling, yet underexplored opportunity to function as mobile sensor networks for real-time urban traffic monitoring. In this paper, we โ€ฆ

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Engineering Preprint PDF DOI

Real-Time and Scalable Zak-OTFS Receiver Processing on GPUs

Junyao Zheng, Chung-Hsuan Tung, Yuncheng Yao, Nishant Mehrotra, Sandesh Mattu, Zhenzhou Qi, Danyang Zhuo, Robert Calderbank, Tingjun Chen ยท 2026

Orthogonal time frequency space (OTFS) modulation offers superior robustness to high-mobility channels compared to conventional orthogonal frequency-division multiplexing (OFDM) waveforms. However, itโ€ฆ

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Engineering Preprint PDF DOI

Grey-Box Bayesian Optimization for ISAC in Fluid-Antenna Assisted Air-Ground Network

Gangyong Zhu, Jia Yan, Miaowen Wen, Shijian Gao ยท 2026

Fluid antenna systems (FAS) provide extra position agile spatial diversity for integrated sensing and communication (ISAC), by jointly optimizing the port selection and precoding. However, this optimiโ€ฆ

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Engineering Preprint PDF DOI

Dynamic resource coordination can increase grid hosting capacity to support more renewables, storage, and electrified load growth

Vineet Jagadeesan Nair, Morteza Vahid-Ghavidel, Anuradha M. Annaswamy ยท 2026

We show that dynamic coordination of distributed energy resources (DERs) can increase the capacity of low- and medium-voltage grids, improve reliability and power quality, and reduce solar curtailmentโ€ฆ

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Engineering Preprint PDF DOI

Transformer-Accelerated Interpolated Data-Driven Reachability Analysis from Noisy Data

Zhen Zhang, Ahmad Hafez, Peng Xie, Yanliang Huang, Wenyuan Wu, Amr Alanwar ยท 2026

Data-driven reachability analysis provides guaranteed outer approximations of reachable sets from input-state measurements, yet each propagation step requires a matrix-zonotope multiplication whose coโ€ฆ

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Engineering Preprint PDF DOI

PRO-SPECT: Probabilistically Safe Scalable Planning for Energy-Aware Coordinated UAV-UGV Teams in Stochastic Environments

Roger Fowler, Cahit Ikbal Er, Benjamin Johnsenberg, Yasin Yazicioglu ยท 2026

We consider energy-aware planning for an unmanned aerial vehicle (UAV) and unmanned ground vehicle (UGV) team operating in a stochastic environment. The UAV must visit a set of air points in minimum tโ€ฆ

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Engineering Preprint PDF DOI

DenOiS: Dual-Domain Denoising of Observation and Solution in Ultrasound Image Reconstruction

Can Deniz Bezek, Orcun Goksel ยท 2026

Medical imaging aims to recover underlying tissue properties, using inexact (simplified/linearized) imaging models and often from inaccurate and incomplete measurements. Analytical reconstruction methโ€ฆ

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Engineering Preprint PDF DOI

Receding-Horizon Nonlinear Optimal Control With Safety Constraints Using Constrained Approximate Dynamic Programming

Ricardo Gutierrez, Jesse B. Hoagg ยท 2026

We present a receding-horizon optimal control for nonlinear continuous-time systems subject to state constraints. The cost is a quadratic finite-horizon integral. The key enabling technique is a new cโ€ฆ

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A Data-Aided Power Transformer Differential Protection without Inrush Blocking Module

Zexuan Lin, Songhao Yang, Yubo Zhang, Zhiguo Hao, Baohui Zhang ยท 2026

When a slightly faulty transformer closes without load, the current waveform presents the coexistence of inrush and fault current. At this time, the inrush blocking module will block the relay, which โ€ฆ

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Engineering Preprint PDF DOI

Posterior Optimization with Clipped Objective for Bridging Efficiency and Stability in Generative Policy Learning

Yuhui Chen, Haoran Li, Zhennan Jiang, Yuxing Qin, Yuxuan Wan, Weiheng Liu, Dongbin Zhao ยท 2026

Expressive generative models have advanced robotic manipulation by capturing complex, multi-modal action distributions over temporally extended trajectories. However, fine-tuning these policies via RLโ€ฆ

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Cooperative Adaptive Cruise Control with Variable Time Headway for Graceful Degradation under Fluctuating Network Quality of Service

Johannes Bohm, Eric Schoneberg, Kevin Schmidt, Wolfgang Fischer, Daniel Gorges ยท 2026

This paper proposes a dynamic distance adaptation for Cooperative Adaptive Cruise Control (CACC) under time-varying network conditions. When the Quality of Service (QoS) drops below a level required tโ€ฆ

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Set-Theoretic Receding Horizon Control for Obstacle Avoidance and Overtaking in Autonomous Highway Driving

Gianni Cario, Valentino Carriuolo, Alessandro Casavola, Gianfranco Gagliardi, Marco Lupia, Franco Angelo Torchiaro ยท 2026

This article addresses obstacle avoidance motion planning for autonomous vehicles, specifically focusing on highway overtaking maneuvers. The control design challenge is handled by considering a matheโ€ฆ

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Engineering Preprint PDF DOI

1-bit Quantized Continuous Aperture Arrays

Kuranage Roche Rayan Ranasinghe, Getuar Rexhepi, Zhaolin Wang, Giuseppe Thadeu Freitas de Abreu ยท 2026

Continuous aperture arrays (CAPAs) have emerged as a promising physical-layer paradigm for sixth generation (6G) systems, offering spatial degrees of freedom beyond those of conventional discrete anteโ€ฆ

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Channel Measurements and Modeling based on Composite Environmental Factor for Urban Street-Canyon Intersections

Xinwen Chen, Ruisi He, Mi Yang, Zhengyu Zhang, Junzhe Song, Jiahui Han, Haoxiang Zhang ยท 2026

In urban environments, vehicle-to-everything (V2X) communications require accurate wireless channel characterization. This requirement is particularly critical at street-canyon intersections, where buโ€ฆ

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Engineering Preprint PDF DOI

T5Gemma-TTS Technical Report

Chihiro Arata, Kiyoshi Kurihara ยท 2026

Autoregressive neural codec language models have shown strong zero-shot voice cloning ability, but decoder-only architectures treat input text as a prefix that competes with the growing audio sequenceโ€ฆ

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Phase-Shifted Pilot Design for NOMA-Empowered Uplink ISAC Systems

Ahmet Sacid Sumer, Ebubekir Memisoglu, Huseyin Arslan ยท 2026

The deployment of multiple transmitters (TXs) in integrated sensing and communication (ISAC) networks necessitates efficient resource sharing to overcome the limitations of orthogonal allocation. Whilโ€ฆ

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Engineering Preprint PDF DOI

Breaking Near-Field Communication Barriers: Focused, Curved, or Airy Beamforming?

Shupei Zhang, Boya Di, Lingyang Song ยท 2026

To meet the requirements for high data rates and ubiquitous connectivity in 6G networks, higher frequencies and larger array apertures are employed to enhance spatial resolution and spectral efficiencโ€ฆ

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AURA: Multimodal Shared Autonomy for Real-World Urban Navigation

Yukai Ma, Honglin He, Selina Song, Wayne Wu, Bolei Zhou ยท 2026

Long-horizon navigation in complex urban environments relies heavily on continuous human operation, which leads to fatigue, reduced efficiency, and safety concerns. Shared autonomy, where a Vision-Lanโ€ฆ

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Smooth Feedback Motion Planning with Reduced Curvature

Aref Amiri, Steven M. LaValle ยท 2026

Feedback motion planning over cell decompositions provides a robust method for generating collision-free robot motion with formal guarantees. However, existing algorithms often produce paths with unneโ€ฆ

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