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17 Results Found

  • Article
  • Open Access
2 Citations
2,515 Views
20 Pages

An Improved Multi-Frame Coherent Integration Algorithm for Heterogeneous Radar

  • Yiheng Liu,
  • Hua Zhang,
  • Xuemei Wang,
  • Qinghai Dong and
  • Xiaode Lyu

14 August 2023

This paper proposes an improved multi-frame coherent integration algorithm to improve the detection performance of weak targets in heterogeneous radar. In the detection of weak targets, integration within a single frame may fail to provide sufficient...

  • Article
  • Open Access
5 Citations
3,154 Views
27 Pages

Maritime Target Radar Detection and Tracking via DTNet Transfer Learning Using Multi-Frame Images

  • Xiaoyang He,
  • Xiaolong Chen,
  • Xiaolin Du,
  • Xinghai Wang,
  • Shuwen Xu and
  • Jian Guan

27 February 2025

Traditional detection and tracking methods struggle with the complex and dynamic maritime environment due to their poor generalization capabilities. To address this, this paper improves the YOLOv5 network by integrating Transformer and a Convolutiona...

  • Article
  • Open Access
3 Citations
1,720 Views
18 Pages

27 September 2024

To detect moving weak targets in the dual function radar communication (DFRC) system of an orthogonal frequency division multiplexing (OFDM) waveform, a modified hybrid integration method is addressed in this paper. A high-speed aircraft can cause ra...

  • Feature Paper
  • Article
  • Open Access
202 Citations
22,471 Views
23 Pages

Validating the City Region Food System Approach: Enacting Inclusive, Transformational City Region Food Systems

  • Alison Blay-Palmer,
  • Guido Santini,
  • Marielle Dubbeling,
  • Henk Renting,
  • Makiko Taguchi and
  • Thierry Giordano

22 May 2018

This paper offers a critical assessment of the value and utility of the evolving City Region Food Systems (CRFS) approach to improve our insights into flows of resources—food, waste, people, and knowledge—from rural to peri-urban to urban and back ag...

  • Article
  • Open Access
6 Citations
4,068 Views
38 Pages

26 December 2023

Complex organisations require coherence to achieve adaptive goals through agency. This paper introduces Mindset Agency Theory (MAT), a metatheoretical framework designed for modelling and diagnosing agency within culturally diverse populations. MAT,...

  • Article
  • Open Access
808 Views
18 Pages

6 May 2025

To address the temporal jitter with low segmentation accuracy and the lack of high-precision transformations for specific object classes in video generation, we propose the fish body pattern sync-style network for ornamental fish videos. This network...

  • Article
  • Open Access
1,456 Views
24 Pages

15 August 2025

Arabic abstractive summarization presents a complex multi-objective optimization challenge, balancing readability, informativeness, and conciseness. While extractive approaches dominate NLP, abstractive methods—particularly for Arabic—rem...

  • Article
  • Open Access
2 Citations
2,717 Views
21 Pages

5 July 2025

The Segment Anything Model 2 (SAM2) has achieved state-of-the-art performance in pixel-level object segmentation for both static and dynamic visual content. Its streaming memory architecture maintains spatial context across video sequences, yet strug...

  • Article
  • Open Access
1 Citations
1,106 Views
24 Pages

15 July 2025

Modern industrial ecosystems, particularly those embracing Industry 4.0, increasingly depend on coherent optical networks operating at 400 Gbps and beyond. These high-capacity infrastructures, coupled with advanced digital signal processing and phase...

  • Article
  • Open Access
8 Citations
4,873 Views
18 Pages

Establishing an Integrated Permanent Sea-Level Monitoring Infrastructure towards the Implementation of Maritime Spatial Planning in Cyprus

  • Chris Danezis,
  • Marios Nikolaidis,
  • Christodoulos Mettas,
  • Diofantos G. Hadjimitsis,
  • Georgios Kokosis and
  • Chrysanthi Kleanthous

30 October 2020

The Maritime Spatial Planning is a piece of legislation (2014/89/EU) of the European Union that must be implemented by all member countries to enable management of their waters in a more coherent way to reduce conflicts, encourage investments, increa...

  • Article
  • Open Access
435 Views
21 Pages

DPCA-GCN: Dual-Path Cross-Attention Graph Convolutional Networks for Skeleton-Based Action Recognition

  • Khadija Lasri,
  • Khalid El Fazazy,
  • Adnane Mohamed Mahraz,
  • Hamid Tairi and
  • Jamal Riffi

15 December 2025

Skeleton-based action recognition has achieved remarkable advances with graph convolutional networks (GCNs). However, most existing models process spatial and temporal information within a single coupled stream, which often obscures the distinct patt...

  • Article
  • Open Access

7 January 2026

Accurate golf swing correction requires modeling not only static pose deviations but also temporal rhythm and biomechanical stability throughout the swing sequence. Most existing pose-based approaches rely on frame-wise similarity and therefore fail...

  • Article
  • Open Access
7 Citations
3,076 Views
20 Pages

7 January 2022

Synthetic aperture radar (SAR) images are inherently degraded by speckle noise caused by coherent imaging, which may affect the performance of the subsequent image analysis task. To resolve this problem, this article proposes an integrated SAR image...

  • Article
  • Open Access
8 Citations
2,881 Views
18 Pages

28 September 2024

Motion perception is crucial in competitive sports like dance, basketball, and diving. However, evaluations in these sports heavily rely on professionals, posing two main challenges: subjective assessments are uncertain and can be influenced by exper...

  • Article
  • Open Access
630 Views
25 Pages

31 October 2025

Offshore wind turbines are rapidly scaling in size, which amplifies the need for credible integrated load analyses that consistently resolve the coupled dynamics among rotor–nacelle–tower systems and their support substructures. This stud...

  • Review
  • Open Access
2,079 Views
33 Pages

From Elixirs to Geroscience: A Historical and Molecular Perspective on Anti-Aging Medicine

  • Giuseppe Rosario Pietro Nicoletti,
  • Katia Mangano,
  • Ferdinando Nicoletti and
  • Eugenio Cavalli

10 December 2025

The pursuit of youth and longevity has accompanied human societies for millennia, evolving from mythological and esoteric traditions toward a scientific understanding of aging. Early concepts such as Greek ambrosia, Taoist elixirs, and medieval &ldqu...

  • Article
  • Open Access
101 Citations
9,755 Views
17 Pages

20 August 2016

The coordinated development of the Beijing-Tianjin-Hebei has become a national strategy with Beijing and Tianjin as twin engines driving the regional development. However, the Beijing-Tianjin-Hebei region has suffered dramatic ground subsidence durin...