Results 11 to 20 of about 4,208,744 (311)

Measurement in the Age of Information [PDF]

open access: yesInformation, 2022
Information is the resolution of uncertainty and manifests itself as patterns. Although complex, most observable phenomena are not random and instead are associated with deterministic, chaotic systems. The underlying patterns and symmetries expressed from these phenomena determine their information content and compressibility. While some patterns, such
Forrest Webler, Marilyne Andersen
openaire   +2 more sources

Age-of-Information in First-Come-First-Served Wireless Communications: Upper Bound and Performance Optimization [PDF]

open access: yes, 2022
This paper establishes an analytical framework for the upper bound on the average Age-of-Information (AoI) in first-come-first-served (FCFS) wireless communications where a certain level of outage probability is unavoidable. To begin with, we analyze the
Matsumoto, Tad   +11 more
core   +1 more source

Deep Reinforcement Learning Based Freshness-Aware Path Planning for UAV-Assisted Edge Computing Networks with Device Mobility

open access: yesRemote Sensing, 2022
As unmanned aerial vehicles (UAVs) can provide flexible and efficient services concerning the sparse network distribution, we study a UAV-assisted mobile edge computing (MEC) network.
Yingsheng Peng   +3 more
doaj   +1 more source

Rejuvenation and the Age of Information [PDF]

open access: yes2019 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW), 2019
Two decades after the seminal paper on software aging and rejuvenation appeared in 1995, a new concept and metric referred to as the age of information (AoI) has been gaining attention from practitioners and the research community. In this vision paper, our aim is to show the similarities and differences between software aging and information aging. In
Menasché, Daniel   +2 more
openaire   +2 more sources

HAP-Enabled Communications in Rural Areas: When Diverse Services Meet Inadequate Communication Infrastructures

open access: yesIEEE Open Journal of the Communications Society, 2023
The high altitude platform (HAP) network has been regarded as a cost-efficient solution for providing network access to rural or remote areas. Apart from network connectivity, rural areas are predicted to have demands for diverse real-time intelligent ...
Yongqiang Zhang   +2 more
doaj   +1 more source

Enhancing Data Freshness in Air-Ground Collaborative Heterogeneous Networks through Contract Theory and Generative Diffusion-Based Mobile Edge Computing

open access: yesSensors, 2023
Mobile edge computing is critical for improving the user experience of latency-sensitive and freshness-based applications. This paper provides insights into the potential of non-orthogonal multiple access (NOMA) convergence with heterogeneous air–ground ...
Zhiyao Sun, Guifen Chen
doaj   +1 more source

Disinformation in the information age [PDF]

open access: yesEuropean Journal of Hospital Pharmacy, 2020
The emergence of disruptive new technologies such as the internet, web 2.0, and social media have allowed us to bring about a clear change in society, as they have opened up new channels of communication that didn’t exist before. This revolution brings with it new ways to access, produce, communicate, and share information in milliseconds. This social
openaire   +2 more sources

Joint Task Offloading and Resource Allocation for Obtaining Fresh Status Updates in Multi-Device MEC Systems

open access: yesIEEE Access, 2020
To improve the operational efficiency of smart city, smart devices extract informative status updates from sampled image and video data to intelligently monitor the surroundings.
Long Liu   +3 more
doaj   +1 more source

A UoI-Optimal Policy for Timely Status Updates with Resource Constraint

open access: yesEntropy, 2021
Timely status updates are critical in remote control systems such as autonomous driving and the industrial Internet of Things, where timeliness requirements are usually context dependent.
Lehan Wang   +4 more
doaj   +1 more source

The Information Theory of Aging

open access: yesNature Aging, 2023
Information storage and retrieval is essential for all life. In biology, information is primarily stored in two distinct ways: the genome, comprising nucleic acids, acts as a foundational blueprint and the epigenome, consisting of chemical modifications to DNA and histone proteins, regulates gene expression patterns and endows cells with specific ...
Yuancheng Ryan Lu   +2 more
openaire   +2 more sources

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