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The ever-increasing number of nodes in current and future wireless communication networks brings unprecedented challenges for the allocation of the available communication resources. This is caused by the combinatorial nature of the…

Information Theory · Computer Science 2022-01-07 Andrea Ortiz , Daniel Barragan-Yani

The increasing penetration of distributed energy resources into active distribution networks (ADNs) has made effective ADN dispatch imperative. However, the numerous newly-integrated ADN operators, such as distribution system aggregators,…

Artificial Intelligence · Computer Science 2025-07-30 Xu Yang , Chenhui Lin , Yue Yang , Qi Wang , Haotian Liu , Haizhou Hua , Wenchuan Wu

Semantic communication (SemCom) aims to convey the meaning behind a transmitted message by transmitting only semantically-relevant information. This semantic-centric design helps to minimize power usage, bandwidth consumption, and…

Signal Processing · Electrical Eng. & Systems 2023-04-26 Tilahun M. Getu , Georges Kaddoum , Mehdi Bennis

Recently, semantic communications have drawn great attention as the groundbreaking concept surpasses the limited capacity of Shannon's theory. Specifically, semantic communications probably become crucial in realizing visual tasks that…

Networking and Internet Architecture · Computer Science 2025-10-23 Jeonghun Park , Sung Whan Yoon

Efficiently retrieving relevant data from massive Internet of Things (IoT) networks is essential for downstream tasks such as machine learning. This paper addresses this challenge by proposing a novel data sourcing protocol that combines…

Information Theory · Computer Science 2025-09-12 Anders E. Kalør , Petar Popovski , Kaibin Huang

Semantic communication is poised to play a pivotal role in shaping the landscape of future AI-driven communication systems. Its challenge of extracting semantic information from the original complex content and regenerating semantically…

Machine Learning · Computer Science 2023-09-07 Eleonora Grassucci , Yuki Mitsufuji , Ping Zhang , Danilo Comminiello

Semantic communication (SC) is an emerging intelligent paradigm, offering solutions for various future applications like metaverse, mixed reality, and the Internet of Everything. However, in current SC systems, the construction of the…

Artificial Intelligence · Computer Science 2024-08-06 Feibo Jiang , Yubo Peng , Li Dong , Kezhi Wang , Kun Yang , Cunhua Pan , Xiaohu You

The remarkable success of Large Language Models (LLMs) in understanding and generating various data types, such as images and text, has demonstrated their ability to process and extract semantic information across diverse domains. This…

Signal Processing · Electrical Eng. & Systems 2025-01-23 Soheyb Ribouh , Osama Saleem

Semantic communication transmits the extracted features of information rather than raw data, significantly reducing redundancy, which is crucial for addressing spectrum and energy challenges in 6G networks. In this paper, we introduce…

Machine Learning · Computer Science 2025-05-27 Wenjun Zhang , Qiong Wu , Pingyi Fan , Kezhi Wang , Nan Cheng , Wen Chen , Khaled B. Letaief

In this paper, we propose an environment semantics aided wireless communication framework to reduce the transmission latency and improve the transmission reliability, where semantic information is extracted from environment image data,…

Signal Processing · Electrical Eng. & Systems 2023-01-18 Yuwen Yang , Feifei Gao , Xiaoming Tao , Guangyi Liu , Chengkang Pan

Semantic communication has emerged as a promising approach for improving efficient transmission in the next generation of wireless networks. Inspired by the success of semantic communication in different areas, we aim to provide a new…

Image and Video Processing · Electrical Eng. & Systems 2023-12-11 Zhenguo Zhang , Qianqian Yang , Shibo He , Jiming Chen

In this paper, a semantic communication framework is proposed for textual data transmission. In the studied model, a base station (BS) extracts the semantic information from textual data, and transmits it to each user. The semantic…

Information Theory · Computer Science 2022-08-18 Yining Wang , Mingzhe Chen , Tao Luo , Walid Saad , Dusit Niyato , H. Vincent Poor , Shuguang Cui

This paper addresses the challenge of integrating semantic communication principles into operated networks, traditionally optimized based on network-centric metrics rather than application-specific needs. Operated networks strongly adhere…

Networking and Internet Architecture · Computer Science 2025-10-02 Quentin Lampin , Louis-Adrien Dufrène , Guillaume Larue

In recent years, the amount of information on the Internet has increased exponentially developing great interest in selective information dissemination systems. The publish/subscribe paradigm is particularly suited for designing systems for…

Distributed, Parallel, and Cluster Computing · Computer Science 2007-05-23 Ioana Burcea , Milenko Petrovic , Hans-Arno Jacobsen

In the ensuing ultra-dense and diverse environment in future \ac{6G} communication networks, it will be critical to optimize network resources via mechanisms that recognize and cater to the diversity, density, and dynamicity of system…

Networking and Internet Architecture · Computer Science 2025-10-14 Mayukh Roy Chowdhury , Eman Hammad , Lauri Loven , Susanna Pirttikangas , Aloizio P da Silva , Walid Saad

In modern wireless communication systems, there is a rapidly increasing demand for connectivity to wireless networks. Devices such as internet of things (IoT) devices, connected vehicles, smartphones, surveillance systems, and various other…

Signal Processing · Electrical Eng. & Systems 2026-05-12 Armin Farhadi , Ali Olfat

Semantic Communication (SemCom) is envisaged as the next-generation paradigm to address challenges stemming from the conflicts between the increasing volume of transmission data and the scarcity of spectrum resources. However, existing…

Signal Processing · Electrical Eng. & Systems 2024-04-11 Yiru Wang , Wanting Yang , Zehui Xiong , Yuping Zhao , Tony Q. S. Quek , Zhu Han

Many systems can be described in terms of networks of discrete elements and their various relationships to one another. A semantic network, or multi-relational network, is a directed labeled graph consisting of a heterogeneous set of…

Artificial Intelligence · Computer Science 2008-11-03 Marko A. Rodriguez , Jennifer H. Watkins , Johan Bollen , Carlos Gershenson

With rapidly increasing distributed deep learning workloads in large-scale data centers, efficient distributed deep learning framework strategies for resource allocation and workload scheduling have become the key to high-performance deep…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-06-13 Feng Liang , Zhen Zhang , Haifeng Lu , Chengming Li , Victor C. M. Leung , Yanyi Guo , Xiping Hu

Network interpretation as an effort to reveal the features learned by a network remains largely visualization-based. In this paper, our goal is to tackle semantic network interpretation at both filter and decision level. For filter-level…

Computer Vision and Pattern Recognition · Computer Science 2021-11-22 Pei Guo , Ryan Farrell