Shuai Wang – författare

An up-to-date discussion about the mitigation of satellite communications vulnerabilities In Safeguarding Satellite Communications: Issues, Challenges, and Solutions, a team of distinguished researchers deliver an expert discussion of the most relevant issues in contemporary satellite communications security. Over 13 chapters, the authors discuss key vulnerabilities in satellite communications, including potential security attacks and reliability risks. They also explain proposed solutions based on artificial intelligence technologies, blockchain, terahertz, and spaceborne laser communication. The book describes several promising research directions – like integrated sensing and computer vision-aided communications – and highlights ISAC-aided secure transmission, CV-aided space communications, mega-constellation security problems, and commercialization issues. Readers will also find: A thorough introduction to satellite communication vulnerabilities and how to mitigate themA comprehensive performance evaluation method of satellite communication systems in the presence of randomly distributed terminalsPractical discussions of the relationship between satellite communication network performance and system factorsComplete treatments of inter- and intra-system interference in satellite communication systemsPerfect for professionals working in satellite communications and engineers designing and developing satellite communication systems, Safeguarding Satellite Communications will also benefit researchers and students interested in areas like wireless communications, telecommunications engineering, and computer engineering.

This book constitutes the proceedings of the First MICCAI 2023 Challenge on Semi-supervisedTooth Segmentation, SemiToothSeg 2023, held in Conjunction with MICCAI 2023, in Vancouver, BC, Canada, on October 8, 2023. The 16 full papers presented in this book were carefully reviewed and selected from 64 submissions.

This book constitutes three challenges that were held in conjunction with the 27th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2024, in Marrakesh, Morocco, on October 6, 2024:  ToothFairy challenge(ToothFairy2: Multi-Structure Segmentation in CBCT Volumes), Semi-supervised Teeth Segmentation (STS 2024), and the 3DTeethLand (3D Teeth Landmarks Detection Challenge).The 21 papers presented in this volume were carefully reviewed and selected from 28 submissions. ToothFairy challenges focused on the development of deep learning frameworks to segment anatomical structures in CBCTs by incrementally extending the amount of publicly available 3D-annotated CBCT scans and providing the first publicly available fully annotated datasets. The STS Challenge promoted the development of teeth segmentation in panoramic X-ray images and CBCT scans. It also provided instance annotations for different teeth, including pertinent category information. The 3DTeethLand24 Challenge played a key role in advancing automation and leveraging AI to optimize orthodontic treatments. It also aims to tackle the challenge of limited access to data, providing a valuable resource that encourages community engagement in this vital area with potential clinical implications.

This book contains papers from the First International Workshop on Oral and Dental Image Analysis, ODIN 2025, the ToothFairy3: Fast Multi-class Segmentation in CBCT Volumes Challenge, and the Semi-supervised Teeth Segmentation and Registration, STSR 2025 Challenge, which took place in conjunction with MICCAI 2025 in Daejeon, South Korea, during September 2025.ODIN 2025 received 13 submissions, out of which 9 papers were accepted for publication; ToothFairy3 had 18 final submissions, of which 6 were accepted for publication; and for STSR 2025, 5 papers are included from 78 teams registered in the segmentation task and 52 teams in the registration task.

Novel tools with tutorials on multicopters are presented, which can help readers move from theory to practice.Experiments presented in this book employ:(1) The most widely-used flight platform – multicopters – as a flight platform;(2) The most widely-used flight pilot hardware – Pixhawk – as a control platform;

Novel tools with tutorials on multicopters are presented, which can help readers move from theory to practice.Experiments presented in this book employ:(1) The most widely-used flight platform – multicopters – as a flight platform;(2) The most widely-used flight pilot hardware – Pixhawk – as a control platform;

Readers will gain a deep understanding of several major topics, including satellite-terrestrial communications, satellite-aerial communications, satellite-aerial-terrestrial communications, and terrestrial-satellite-terrestrial communications.