Results 11 to 20 of about 4,119,803 (237)

Bioinformatics in the Information Age [PDF]

Science, 2000
The vast amounts of data generated by genome sequencing, gene chip technology and genome data mining have to be carefully analysed and interpreted. Such analysis and interpretation is the domain of the burgeoning field of bioinformatics. In her TechView article, Spengler looks at the progress and problems besetting the bioinformatics age.
Sylvia J. Spengler
openaire   +4 more sources

Age of Information: An Introduction and Survey [PDF]

IEEE Journal on Selected Areas in Communications, 2020
We summarize recent contributions in the broad area of age of information (AoI). In particular, we describe the current state of the art in the design and optimization of low-latency cyberphysical systems and applications in which sources send time ...
R. Yates, Yin Sun, D. Brown, S. Kaul, E. Modiano, S. Ulukus   +5 more
semanticscholar   +1 more source

Age of Information in Energy Harvesting Aided Massive Multiple Access Networks [PDF]

IEEE Journal on Selected Areas in Communications, 2021
Given the proliferation of the massive machine type communication devices (MTCDs) in beyond 5G (B5G) wireless networks, energy harvesting (EH) aided next generation multiple access (NGMA) systems have drawn substantial attention in the context of energy ...
Zhengru Fang, Jingjing Wang, Yong Ren, Zhu Han, H. Poor, L. Hanzo   +5 more
semanticscholar   +1 more source

Status update control based on reinforcement learning in energy harvesting sensor networks

Frontiers in Communications and Networks, 2022
With the development of the Internet of Things, more and more sensors are deployed to monitor the environmental status. To reduce deployment costs, a large number of sensors need to be deployed without a stable grid power supply.
Zhihui Han, Jie Gong
doaj   +1 more source

Structure-based insights into evolution of rhodopsins

Communications Biology, 2021
Zabelskii et al. present a structural and functional analysis of the lightdriven proton pump LR (Mac) from the fungus Leptosphaeria maculans. Their findings indicate that the archaeal ancestry of eukaryotic type 1 rhodopsins, and that the archaeal host ...
Dmitrii Zabelskii, Natalia Dmitrieva, Oleksandr Volkov, Vitaly Shevchenko, Kirill Kovalev, Taras Balandin, Dmytro Soloviov, Roman Astashkin, Egor Zinovev, Alexey Alekseev, Ekaterina Round, Vitaly Polovinkin, Igor Chizhov, Andrey Rogachev, Ivan Okhrimenko, Valentin Borshchevskiy, Vladimir Chupin, Georg Büldt, Natalia Yutin, Ernst Bamberg, Eugene Koonin, Valentin Gordeliy   +21 more
doaj   +1 more source

Rejuvenation and the Age of Information [PDF]

2019 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, Trivedi, Kishor, Altman, Eitan   +2 more
openaire   +3 more sources

Age-of-Information Dependent Random Access for Massive IoT Networks [PDF]

Conference on Computer Communications Workshops, 2020
As the most well-known application of the Internet of Things (IoT), remote monitoring is now pervasive. In these monitoring applications, information usually has a higher value when it is fresher.
H. Chen, Yifan Gu, S. Liew
semanticscholar   +1 more source

Query Age of Information: Freshness in Pull-Based Communication [PDF]

IEEE Transactions on Communications, 2021
Age of Information (AoI) has become an important concept in communications, as it allows system designers to measure the freshness of the information available to remote monitoring or control processes.
Federico Chiariotti, Josefine Holm, A. Kalør, B. Soret, S. K. Jensen, T. Pedersen, P. Popovski   +6 more
semanticscholar   +1 more source

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

Remote 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, Yong Liu, Dong Li, Han Zhang   +3 more
doaj   +1 more source

The Age of Information: Real-Time Status Updating by Multiple Sources [PDF]

IEEE Transactions on Information Theory, 2016
We examine multiple independent sources providing status updates to a monitor through simple queues. We formulate an age of information (AoI) timeliness metric and derive a general result for the AoI that is applicable to a wide variety of multiple ...
R. Yates, S. Kaul
semanticscholar   +1 more source