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Joint sensor duty cycle scheduling with coverage guarantee

Kin Sum Liu, Jie Gao, Shan Lin, Hua Huang, Brent Schiller
2016 Proceedings of the 17th ACM International Symposium on Mobile Ad Hoc Networking and Computing - MobiHoc '16  
We formulate two optimization problems: the min max dark length scheduling and the min average dark length scheduling.  ...  We denote by the maximum dark length for each target point p as the maximum duration in which p is covered at least once.  ...  Scheduling Algorithms in Sensor Networks.  ... 
doi:10.1145/2942358.2942379 dblp:conf/mobihoc/LiuGLHS16 fatcat:isj7dbe3xbernnfxxht7fo5nwi

Evolutionary Optimisation of Real-Time Systems and Networks [article]

Leandro Soares Indrusiak, Robert I. Davis, Piotr Dziurzanski
2020 arXiv   pre-print
The design space of networked embedded systems is very large, posing challenges to the optimisation of such platforms when it comes to support applications with real-time guarantees.  ...  of systems which are too complex for state-of-the-art (manual) derivation of schedulability tests.  ...  ACKNOWLEDGEMENTS The authors are thankful for the contributions of Jerry Swan, for suggestions of techniques and tools used in the reported experimental work.  ... 
arXiv:1905.01888v3 fatcat:c7cgrqq5mbfareoob5qa4bolku

Simulating the Universe on an Intercontinental Grid

Simon Portegies Zwart, Derek Groen, Tomoaki Ishiyama, Keigo Nitadori, Junichiro makino, Cees de Laat, Steve McMillan, Kei Hiraki, Stefan Harfst, Paola Grosso
2010 Computer  
Understanding the universe is hampered by the elusiveness of its most common constituent, cold dark matter.  ...  The co-scheduling of the two computers and the 'gridification' of the code enables us to achieve a 90% efficiency for this distributed intercontinental supercomputer.  ...  This strategy, however, would require drastic changes in the co-scheduling policy of the supercomputer centers.  ... 
doi:10.1109/mc.2009.419 fatcat:eceddhqr2zeg5cx2j7iw3kbkvm

Topology Transparent Support for Sensor Networks [chapter]

Robert Simon, Emerson Farrugia
2004 Lecture Notes in Computer Science  
Our approach relies on the use of mutually orthogonal latin squares to determine transmission schedules between sensor nodes.  ...  This paper presents a novel, topology transparent technique for automatic time slotted link management in sensor networks.  ...  Bao and Garcia-Luna-Aceves also describe work in collision free scheduling for ad hoc networks [2] .  ... 
doi:10.1007/978-3-540-24606-0_9 fatcat:savdsewsb5bvjp5ffnactghmry

Efficient scheduling using complex networks [article]

Osamu Yamaguchi, Soumen Roy, Raissa M. D'Souza
2012 arXiv   pre-print
The schedule generated by our algorithm is more efficient and outperforms schedules selected at random from those observed in real steel manufacturing processes.  ...  We propose a new approach for solving this classic problem, using techniques from the statistical physics of complex networks in conjunction with depth-first search to generate a successful, flexible,  ...  : In Fig. 3 , the light green vertex and cyan vertex in the big dark green circle denote start and end vertices, respectively.  ... 
arXiv:1206.2866v1 fatcat:z2pvmqlgy5aadkokiwxz2tkcqe

Scheduling-Aware Routing for Supercomputers

Jens Domke, Torsten Hoefler
2016 SC16: International Conference for High Performance Computing, Networking, Storage and Analysis  
We first demonstrate this by defining the dark fiber metric as a measure of unused resource in networks.  ...  To improve the utilization, we propose schedulingaware routing, a new technique that uses the current state of the batch system to determine a new set of network routes and so increases overall system  ...  Matsuoka and his team for giving us access to the batch job history of the Tsubame2.5 supercomputer located at the Tokyo Institute of Technology.  ... 
doi:10.1109/sc.2016.12 dblp:conf/sc/DomkeH16 fatcat:fq3smia6yjh3lelvzz2riocdk4

Simulated shift work in rats perturbs multiscale regulation of locomotor activity

W.-H. Hsieh, C. Escobar, T. Yugay, M.-T. Lo, B. Pittman-Polletta, R. Salgado-Delgado, F. A. J. L. Scheer, S. A. Shea, R. M. Buijs, K. Hu
2014 Journal of the Royal Society Interface  
Intriguingly, these activity disturbances exacerbated when the shift work schedule lasted longer and persisted even in the normal days (without forced activity) following the shift work.  ...  suggesting the crucial role of the circadian system in the multiscale activity regulation.  ...  The study complies with the national guidelines for the care and use of experimental animals under Mexican law (Decreto de Ley de Protecció n a los Animales del Distrito Federal, Gaceta Oficial del DF,  ... 
doi:10.1098/rsif.2014.0318 pmid:24829282 pmcid:PMC4032547 fatcat:pb6axkgssjeyvjvnmjju3uhndu

Weekend light shifts evoke persistent Drosophila circadian neural network desynchrony [article]

Ceazar Nave, Logan Roberts, Patrick Hwu, Jerson D Estrella, Thanh C Vo, Thanh H Nguyen, Nicholas Pervolarakis, Paul J Shaw, Tanya L Leise, Todd C Holmes
2020 bioRxiv   pre-print
Intact adult flies exposed to the WLS schedule show post-WLS transient defects in sleep stability, learning, and memory.  ...  The WLS schedule first desynchronizes lateral ventral neuron (LNv) oscillations and the LNv are the last to resynchronize upon returning to a simulated weekday schedule.  ...  Methods for more details. 704 eyes in WLS schedule.  ... 
doi:10.1101/2019.12.31.891507 fatcat:islplfavuzcorjve6yrmp3uwfq

Development of the Arizona Robotic Telescope Network

Benjamin J. Weiner, Chris Johnson, Taras Golota, Dennis Zaritsky Vatican Observatory
2018 arXiv   pre-print
We discuss science and technical requirements for ARTN, and some of the challenges in adapting heterogenous legacy facilities, scheduling, data pipelines, and maintaining capabilities for a diverse user  ...  The Kuiper 61" and its Mont4K camera can now be controlled and queue-scheduled by the RTS2 observatory control software, and operated from a remote room at Steward.  ...  ACKNOWLEDGMENTS We are grateful to the Papal Foundation, the Hearst Foundations, and the Dan Murphy Foundation for their support of VATT's upgrades and of the RTS2 code development; Steward Observatory  ... 
arXiv:1809.01180v1 fatcat:zailvixh2zctrhkrtizjyo6qci

ESPRES: Easy Scheduling and Prioritization for SDN

Peter Peresíni, Maciej Kuzniar, Marco Canini, Dejan Kostic
2014 Open Networking Summit  
Network state is always in flux.  ...  flows with rate as low as 40 rules/second [2]. 1 Even moderate-sized updates can take several seconds, during which operators are in the dark about how badly links could be congested. [5] Therefore it  ...  The research leading to these results has received funding from the European Research Council under the European Union's Seventh Framework Programme (FP7/2007-2013) / ERC grant agreement 259110.  ... 
dblp:conf/ons/PeresiniKCK14 fatcat:7iujuvmnorhg5mfrgwwlwchofq

Experimental Analysis of Backpressure Scheduling in IEEE 802.11 Wireless Mesh Networks

Jae-Yong Yoo, Cigdem Sengul, Ruben Merz, JongWon Kim
2011 2011 IEEE International Conference on Communications (ICC)  
Transmission scheduling to improve the capacity in wireless mesh networks (WMNs) is challenging.  ...  In this paper, we experimentally show that applying backpressure scheduling over IEEE 802.11-based WMNs presents significant queue instability due to the delayed interaction between MAC and network layers  ...  Due to delays in monitoring queue lengths and link scheduling, this triggers fluctuations in the queue length, which explains the dark points in some cases for β > γ in Fig. 5 .  ... 
doi:10.1109/icc.2011.5962581 dblp:conf/icc/YooSMK11 fatcat:3pjod2v3effc5p75gesldnvyuq

Issue Information

2021 Networks  
As well, a number of processes can be modeled using logical networks, as in the scheduling of interdependent tasks, the dating of archaeological artifacts, or the compilation of subroutines comprising  ...  Dark colors against a dark background do not reproduce well; please place your color images against a white background wherever possible.  ...  As well, a number of processes can be modeled using logical networks, as in the scheduling of interdependent tasks, the dating of archaeological artifacts, or the compilation of subroutines comprising  ... 
doi:10.1002/net.21954 fatcat:6jdyc6mo4rc25m6ihxte3fxrri

On the node-scheduling approach to topology control in ad hoc networks

Budhaditya Deb, Badri Nath
2005 Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing - MobiHoc '05  
In this paper, we analyze the node scheduling approach of topology control in the context of reliable packet delivery.  ...  In node scheduling, only a minimum set of nodes needed for routing purposes (usually determined by a minimum connected dominating set, MCDS) are kept active.  ...  In this paper we focus on node scheduling to optimize the power consumed for Reliable Packet Delivery in ad hoc networks.  ... 
doi:10.1145/1062689.1062693 dblp:conf/mobihoc/DebN05 fatcat:7niaufd6fjbojmv5udrdbgbx44

Construction and Management of Astronomical Big Data Analysis and Multi-dimensional Information Visualization Platform

Yang Zherui, Gao Na, Liu Liang
2020 American Journal of Information Science and Technology  
The platform has a fully redundant, self-healing, highly scalable distributed storage system, a high-performance InfiniBand parallel computing and storage network, a complete job scheduling system, a cuda  ...  Thus it provides an important information support for the research work of 3 major breakthroughs and 5 key cultivation directions in the "One Three Five" plan of Purple Mountain Observatory.  ...  Acknowledgements This project was supported by Ministry of Finance of the People's Republic of China and Computer Network Information Center, CAS.  ... 
doi:10.11648/j.ajist.20200402.12 fatcat:kqbxb6uchjcjfad7ihozz4xzmq

Reconfigurable Intelligent Surface Enabled Vehicular Communication: Joint User Scheduling and Passive Beamforming [article]

Ahmed Al-Hilo, Moataz Samir, Mohamed Elhattab, Chadi Assi, Sanaa Sharafeddine
2021 arXiv   pre-print
The formulated problem is mixed integer non-convex program which is difficult to be solved and does not account for the uncertain dynamic environment in vehicular networks.  ...  six-generation (6G) cellular networks.  ...  by the dark zone and the RSU.  ... 
arXiv:2101.12247v1 fatcat:va4vecycvbatnimp246bntemmq
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