Research and Implementation of Turbo Coding Technology in High-Speed Underwater Acoustic OFDM Communication by Yarang Yang, Yunpeng Li

“…It is demonstrated that the fully parallel turbo decoding algorithm can achieve an approximate error correction decoding performance when 36 iterations are used and when the log-map algorithm with 6 iterations is used. By comparison, it is shown that it can achieve much higher decoding rates than the log-map algorithm for various frame lengths of LTE standard turbo codes at the cost of higher hardware resource requirements. …”
Get full text

Application of semi-supervised object detection technology incorporating attention mechanism in rail transit by WANG Junyu, CHEN Zhe, SUN Junyong

“…This paper proposes a semi-supervised object detection strategy that incorporates an attention mechanism, to reduce the cost of data processing and improve the robustness of the models. …”
Get full text

Traversability Analysis and Path Planning for Autonomous Wheeled Vehicles on Rigid Terrains by Nan Wang, Xiang Li, Zhe Suo, Jiuchen Fan, Jixin Wang, Dongxuan Xie

“…Then, the traversability cost map for the traversable areas is obtained through simulation and segmented linear regression analysis. …”
Get full text

An MCMC Approach to Bayesian Image Analysis in Fourier Space by Konstantinos Bakas, John Kornak, Hernando Ombao

“…One advantage of Fourier-based methods is that a large set of spatially correlated processes in image space can be represented via independent processes over Fourier space. …”
Get full text

Visual and Statistical Methods for Analysing Irregularity Data in Rolling Stocks – An Application on Turkey’s Freight Wagons Fleet by Ömür AKBAYIR, Serdar BENLİGİRAY, Ahmet ONAY

“…Maintaining freight wagons is an essential operational process and a significant cost factor for rail transport companies. …”
Get full text

Multimode Flex-Interleaver Core for Baseband Processor Platform by Rizwan Asghar, Dake Liu

“…By exploiting the hardware reuse methodology the silicon cost is reduced, and it consumes 0.126 mm2 area in total in 65 nm CMOS process for a fully reconfigurable architecture. …”
Get full text

Spatio-Temporal Optimization of Long-term Groundwater Monitoring Networks Using PSO Algorithm by Mohammad Mirzavand, Seyyed Javad Sadatinejad, Hamid Kardan Moghaddam

“…In this study, several groundwater quality parameters (EC, SAR, TH, TDS, pH, K, Na+, Ca2+, Mg2+, SO42-, HCO3-, and Cl-) for 113 samples sites clustered based on the particle swarm optimization (PSO) algorithm to significantly decrease cost and save time in LTM. The optimization of the clustering process was carried out according to the Silhouette index. …”
Get full text

Satellite-based analysis uncovers uneven solar PV distribution across Japan and its consumption of forest and agricultural lands by Shoki Shimada, Wataru Takeuchi

“…Overall, this study demonstrates the efficacy of integrating machine learning models, spectral indices, and post-processing techniques with satellite remote sensing data to accurately map and analyze solar PV installations. …”
Get full text

The Formation of Artificial Data based on a Conveyor Enterprise by A. V. Zaripov, R. S. Kulshin, A. A. Sidorov

“…The paper substantiates the relevance of this problem, as traditional approaches to data collection, such as video recording and manual markup, are not only time-consuming but also ineffective in terms of cost and efficiency. These methods are often not applicable in situations where a large amount of data needs to be processed or in cases where efficiency is required. …”
Get full text

Modeling and Simulation of Automotive FMCW RADAR Sensor for Environmental Perception by Arsalan Haider, Abdulkadir Eryildirim, Marcell Pigniczki, Lukas Haas, Birgit Schlager, Thomas Zeh, David Nickel, Alexander W. Koch

“…The automotive industry has increasingly considered simulation-based testing of autonomous vehicles due to safety, cost, and time constraints. This raises the need for virtual environmental perception sensors that provide results close to reality. …”
Get full text

NMS-KSD: Efficient Knowledge Distillation for Dense Object Detection via Non-Maximum Suppression and Feature Storage by Suho Son, Byung Cheol Song

“…The inefficiency refers to the computational cost incurred during the process of passing input data to the teacher model to acquire its knowledge. …”
Get full text

Generating synthetic as-built additive manufacturing surface topography using progressive growing generative adversarial networks by Junhyeon Seo, Prahalada Rao, Bart Raeymaekers

“…Furthermore, it facilitates combining experimental measurements with synthetic surface topography maps to create large data-sets that facilitate, e.g. relating as-built surface topography to LPBF process parameters, or implementing digital surface twins to monitor complex end-use LPBF parts, amongst other applications.…”
Get full text

Streamlining a short supply chain for increased agricultural resilience and global market opportunities: the case of lemongrass (Cymbopogon citratus) in Caraga Region, Philippines by Raquel M. Balanay, Ashly R. Guinancias

“…A mixed-methods approach, combining descriptive statistics, cost-return analysis, and supply chain mapping, was used to assess six farm sites totaling 3.65 hectares, and the key actors involved in production, processing, and distribution. …”
Get full text

Real-Time Defect Detection for Fast-Moving Fabrics on Circular Knitting Machine Under Various Illumination Conditions by Yan-Qin Ni, Pei-Kai Huang, Ching-Han Yang, Chin-Chun Chang, Wei-Jen Wang, Deron Liang

“…First, the rapid movement of fabrics on these machines makes it difficult for existing fabric defect detection methods to effectively capture and process the motion. Next, due to practical constraints aimed at maintaining high yield rates, collecting sufficient abnormal fabric samples for model training is costly and limited. …”
Get full text

Fusing Horizon Information for Visual Localization by Cheng Zhang, Yuchan Yang, Yiwei Wang, Helu Zhang, Guangyao Li

“…Current visual localization methods rely heavily on high-definition maps. However, high-definition maps are not only costly but also have poor real-time performance. …”
Get full text

Obstacle detection and avoidance system based on layered costmaps for robot tractors by Ricardo Ospina, Kota Itakura

“…A static layer map was created using a simple image processing technique, so it can be easily integrated with the layered costmaps. …”
Get full text

Inductive Construction of Variational Quantum Circuit for Constrained Combinatorial Optimization by Hyakka Nakada, Kotaro Tanahashi, Shu Tanaka

“…The proposed method utilizes a forwarding operation that maps from feasible states for subproblems to those for larger subproblems. …”
Get full text

LMD_YOLO: A Lightweight and Efficient Model for Pavement Defects Detection by Shuai He, Ye Yuan, Bingyang Yin

“…Experimental results show that LMD_YOLO outperforms existing models, with a 3.7% increase in mAP50 and 3.2% in mAP50-95. In terms of speed, LMD_YOLO achieves 63 frames per second, fully meeting real-time detection requirements. …”
Get full text

Design and Implementation of a Dual Uncrewed Surface Vessel Platform for Bathymetry Research Under High-Flow Conditions by Dinesh Kumar, Amin Ghorbanpour, Kin Yen, Iman Soltani

“…This includes a low-cost USV for Navigation and Control research (NAC-USV) and a second, high-end USV equipped with a high-resolution multi-beam sonar and the associated hardware for Bathymetry data quality Evaluation and Post-processing research (BEP-USV). …”
Get full text

Agile Software Development with Secure and Scrum-Centric Approach by Ömer Kasım

“…Factors such as delivery time, cost and maintenance are determined. In traditional methods, project stages are carried out sequentially. …”
Get full text