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Colorectal intraepithelial neoplasia is a precancerous lesion of colorectal cancer, which is mainly diagnosed using pathological images. According to the characteristics of lesions, precancerous lesions can be classified into four different grades,...

Let H be a subgraph of graph G. If the edge set of G can be partitioned into edge-disjoint copies of H, possibly with some remainder edges, then the partition is called an H-packing in G. A maximal H-packing in G is defined as one where the ...${}_{\mathrm{}}{}_{\mathrm{}}$$\mathrm{}\mathrm{}$${}_{\mathrm{}}{}_{\mathrm{}}$

To realize the benefits expected and ensure user privacy and data security simultaneously, a cost-efficient edge federated learning (FL) architecture over multiple base stations (BSs) is proposed for the intelligent transportation system (ITS) based on ...

In the edge computing network systems for the Internet of Things (IoT), there is growing attention to utilizing drones for collecting data and maintaining the freshness of data processing. This study focuses on analyzing the problems related to ...

In today’s era of rapid development of large models, the traditional drug development process is undergoing a profound transformation. The vast demand for data and consumption of computational resources are making independent drug discovery ...

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• Propose a new clustered federated learning approach (MolCFL) for drug discovery.
• Demonstrate MolCFL’s capability to generate molecules under non-IID conditions.
• Validate the effectiveness of MolCFL through ablation and comparative ...

• Spectral point cloud was obtained from a low-cost fusion method.
• Quantifying the spatial distribution of plant disease using spectral point cloud.
• Disease levels obtained from fused data performed better than visual assessment.

Cercospora leaf spot (CLS) disease, triggered by the fungus Cercospora beticola, represents the most severe foliar disease affecting sugar beets globally. The significant vertical heterogeneity of the plant canopy makes traditional 2D spectral ...

Solving nonlinear equation systems (NESs) is one of the most important tasks in numerical computing. The NESs usually have multiple roots, and quickly locating their roots in a single algorithm run with a limited number of iterations has always ...

Efforts to reduce US emissions from transportation rely greatly on the Environmental Protection Agency's MOVES software to estimate pollutant emissions, a high-precision, computationally intensive tool with many required inputs. To compare ...

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• We present a new method for swift emissions estimates for transportation policies.
• MOVESLite makes predictions in milliseconds, compared to minutes or hours.
• MOVESLite uses county-specific models trained on MOVES-estimated big ...

The Connected and Autonomous Vehicles (CAVs) is considered to be a promising technology to improve the traffic congestion. However, to realize its expected benefits, the real-time, accurate and forward-looking guidance message are required. Based on this, ...

In recent years, memristors have received widespread attention due to their inherent nonlinear characteristics. To this end, a three-dimensional memristor chaotic system based on secondary nonlinear magnetron memristors has been constructed. ...

This paper is based on the typical Sprott-C chaotic system and introduces a single-direction multi-scroll hyper-chaotic system with a scroll count of (2N + 2) by incorporating a multi-segment square function family. This innovation is the first ...

• The introduction of a multi-segment square function family on the basis of the Sprott-C system yields a one-directional, multi-scroll hyper-chaotic attractor with 2(N + 1) scrolls, where N is a positive integer.
• The system exhibits ...

Spatial truss-like structures are three-dimensional frame structures consisting of a series of linear members and nodes, which are widely used in the power engineering. UAVs and various land-air robots are widely used in power inspection to ...

A 4D hyperchaotic system with symmetry based on memristors is proposed and the chaotic properties of the circuit are verified by phase diagrams, Poincaré cross sections, bifurcation, Lyapunov exponents, and 0–1 tests. In addition, the system is ...

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• Because of its special physical properties, memristor can help chaotic circuits to get richer dynamic behavior.
• The attractor coexistence of chaotic circuits can be used more widely in the field of image encryption.
• Explosive ...

Jinan is a famous spring city, and the springs have carried the long history and civilization of Jinan. 3D geological environment evaluation of Jinan can better coordinate the harmonious coexistence between urban underground space development and spring ...

Confrontation of unmanned system group (USG) is an important combat pattern in future aerial combat, and autonomous confrontation strategy learning evolution is the pre-foundation of USG for actual combat application, researching multiple ...

Precision and safety are crucial in performing fibula osteotomy during mandibular reconstruction with free fibula flap (FFF). However, current clinical methods, such as template-guided osteotomy, have the potential to cause damage to fibular ...

• We present a collaborative surgical robot system for mandibular reconstruction.
• Our image- and haptic-guided fibula osteotomy enables precise and easy surgery.
• The sensor-aware robotic osteotomy is a new method of hard tissue ...

Automated Driving Systems (ADS) have made great achievements in recent years thanks to the efforts from both academia and industry. A typical ADS is composed of multiple modules, including sensing, perception, planning, and control, which brings together ...

• UAV image sequences were used to reconstruct 3D point clouds of crops canopy in situ.

Plant phenotypic parameters provide key information in modern crop breeding. However, the rapid and accurate estimation of organ-scale phenotypic parameters remains a challenge. In this context, the present study proposed a novel ...

• Connected vehicles perform route planning independently causing potential traffic congestion.
• Optimizing cooperative route planning model of edge computing-enabled multi-connected vehicles based on network breakdown probability ...

The safety and effectiveness of transportation systems could be improved significantly through edge computing which can be relied on to assist intelligent and connected vehicles (ICVs). However, with the rapid increase in the number of ICVs, ...

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Multi-access edge computing (MEC) has unique interests in processing intensive and delay-critical computation tasks for vehicular application through computation offloading. However, due to the spatial inhomogeneity and dynamic mobility of ...