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A flexible simulator to evaluate a power saving system for HPC clusters

Manuel F. Dolz, Juan C. Fernández, Sergio Iserte, Rafael Mayo, Enrique S. Quintana-Ortí
2011 Green Computing Middleware on Proceedings of the 2nd International Workshop - GCM '11  
Copyright is held by the author(s) This work is based on an earlier work: A flexible simulator to evaluate a power saving system for HPC clusters, in Proceedings of the 2 nd International Workshop on Green  ...  In past work, we developed EnergySaving cluster, a software package that regulates the number of active nodes in an HPC facility to match the users' demands.  ...  We have developed a tool, EnergySaving Cluster (ESC) [13] , that employs a number of rules to activate/deactivate nodes for a full adaption of the system behavior to the computational power requirements  ... 
doi:10.1145/2088996.2088998 fatcat:df5xpn5vnba5fphha3q3fincay

A simulator to assess energy saving strategies and policies in HPC workloads

Manuel F. Dolz, Juan C. Fernández, Sergio Iserte, Rafael Mayo, Enrique S. Quintana-Ortí
2012 ACM SIGOPS Operating Systems Review  
Copyright is held by the author(s) This work is based on an earlier work: A flexible simulator to evaluate a power saving system for HPC clusters, in Proceedings of the 2 nd International Workshop on Green  ...  In past work, we developed EnergySaving cluster, a software package that regulates the number of active nodes in an HPC facility to match the users' demands.  ...  We have developed a tool, EnergySaving Cluster (ESC) [13] , that employs a number of rules to activate/deactivate nodes for a full adaption of the system behavior to the computational power requirements  ... 
doi:10.1145/2331576.2331578 fatcat:h2fkccmg7vgo3liaw7iuyllkvu

DRIVING STYLE ANALYSIS AND DRIVER CLASSIFICATION USING OBD DATA OF A HYBRID ELECTRIC VEHICLE

Andrzej PUCHALSKI, Iwona KOMORSKA
2020 Transport Problems  
Ensuring the effectiveness of adaptive algorithms for advanced driver assistance systems (ADAS) requires online recognition of driving styles.  ...  The driver's categorization was based on a statistical analysis of input signals and mean tractive force (MTF) by clustering.  ...  Energysaving driving techniques (eco-driving) are used by drivers who want to reduce fuel consumption.  ... 
doi:10.21307/tp-2020-050 fatcat:qlw7rgvhujfilkhbi46sta6lre

DEMAND-SIDE MANAGEMENT IN TERRITORIAL ENTITIES BASED ON THEIR VOLATILITY TRENDS

Anatolyy Dzyuba, Irina Solovyeva
2020 International Journal of Energy Economics and Policy  
It also allowed clustering the countries and revealed states with similar trends where similar DSM models could be deployed.  ...  This article presents the results of testing the methodology in the form of two demand volatility maps -one built for the EU, the other for Russia.  ...  The roll-out of the smart grid technology will transform the existing control system in the electric power industry with the new technological capabilities (Volkova, 2016; Voropay, 2014; ENTSO-E, 2014  ... 
doi:10.32479/ijeep.8682 fatcat:nipui2g4abbwbcy3p4v6dyembm

Research on Flexible Control Strategy of Controllable Large Industrial Loads Based on Multi-source Data Fusion of Internet of Things

Guangyu Chen, Xin Zhang, Chunhu Wang, Yangfei Zhang, Sipeng Hao
2021 IEEE Access  
The case uses an improved IEEE 30-node system for simulation.  ...  In order to ensure the reliable operation of the power system during the electricity peak, this paper combines the IoT technology to propose a flexible control strategy for controllable large industrial  ...  Reference [7] establishes a bi-level energysaving dispatching optimization model with the interaction of generation and load on the basis of considering energysaving and emission-reduction potentials  ... 
doi:10.1109/access.2021.3105526 fatcat:s3cmvz2pcractcy4q72uxaxgge

Energy Saving Technologies and Best Practices for 5G Radio Access Network

Rumeng Tan, Ying Shi, Yingying Fan, Wentao Zhu, Tong Wu
2022 IEEE Access  
One is the practice of AI-based service awareness energy saving for 4G/5G collaborative networks, the energy benefits can be improved up to 20%; The other practice is the adoption of a new architecture  ...  Some enhanced technologies for 5G like equipment deep sleep and symbol aggregation have also been introduced in this article.  ...  ENERGY SAVING SCHEME ARCHITECTURE BASED ON AI Fig. 5 shows the overall architecture of the AI-based energysaving network [11] [19] .  ... 
doi:10.1109/access.2022.3174089 fatcat:sutlil5i55avhomzxq73egcyay

Application-Oriented Optimal Shift Schedule Extraction for a Dual-Motor Electric Bus with Automated Manual Transmission

Mingjie Zhao, Junhui Shi, Cheng Lin, Junzhi Zhang
2018 Energies  
An online intelligent energy controller for power split is built, which mainly consists of two neural network (NN) modules trained by DP results [23] .  ...  To deal with the aforementioned problems, a novel dual-motor coupled with 4-speed AMT propulsion system is proposed for electric bus in this paper, which can eliminate the down-to-zero traction interruption  ...  As the power demand in highway scenario is considerable, the effect of saving energy is obvious.  ... 
doi:10.3390/en11020325 fatcat:xtq6plxyfncmrixzhwtlzp6m4i

Modelling the Energy Consumption of Driving Styles Based on Clustering of GPS Information

Michael Breuß, Ali Sharifi Boroujerdi, Ashkan Mansouri Yarahmadi
2022 Modelling  
A distinct property of our method is that it relies exclusively on the global positioning system (GPS) logs of drivers.  ...  We show that our feature of choice outperforms other more commonly used jerk-based formulations for automated processing.  ...  Furthermore, offline processing of the data allows researchers to use more powerful hardware than that available inside a car.  ... 
doi:10.3390/modelling3030025 fatcat:pxr3jtefarhl7b3nv2lbi53mly

Metabolic suburbs, or the virtue of low densities

Susannah Hagan
2012 arq: Architectural Research Quarterly  
Higher densities mean more people per hectare, which makes public transport more economically viable, which cuts down on car use, which saves transport energy.  ...  Most suburbs have abundant open land, and land can perform: grow food and fuel, collect and recycle water, modify harsh microclimates, save and generate energy.  ...  How is top-down 'push' on energysaving converted into community 'pull'?  ... 
doi:10.1017/s1359135512000243 fatcat:nurkvdo3cbhl5elm7dkme2lb5e

Supply and Demand Oriented Energy Management in the Internet of Things

Qingjuan Li, Hong Liu, Huansheng Ning, Yang Fu, Songde Hu, Shunkun Yang
2016 Advances in Internet of Things  
In this context, energy management with the purposes of energy saving and high efficiency is a challenging issue.  ...  Acknowledgements This work was funded by the National Natural Science Foundation of China (61471035) and the Fundamental Research Funds for the Central Universities (06105031).  ...  For example, IPv6 over low-power wireless personal area networks (6LoWPAN) is suitable for the sensor-actuator layer, routing over low-power and lossy networks (ROLL) is appropriate for the network layer  ... 
doi:10.4236/ait.2016.61001 fatcat:6tlbn7x4wfablgjs7etpkkscci

Cell pelotons: a model of early evolutionary cell sorting, with application to slime mold D. discoideum

Hugh Trenchard
2019 Journal of Theoretical Biology  
A theoretical model is presented for early evolutionary cell sorting within cellular aggregates.  ...  The model involves an energy-saving mechanism and principles of collective self-organization analogous to those observed in bicycle pelotons (groups of cyclists).  ...  Slug composition varies as a function of the energysaving quantity for cells in energy-saving positions and increasing output.  ... 
doi:10.1016/j.jtbi.2019.02.011 pmid:30794840 fatcat:iql77dq3f5dxvp3shpijh426ku

Routing protocols from wireless sensor networks to the internet of things: An overview

Salem Belhaj, Sofian Hamad
2018 International Journal of Advanced and Applied Sciences  
In addition, a comparison of the described protocols is discussed for each class of algorithms.  ...  Finally, some technological challenges and some emerging lines of recent research on resource-constrained routing approaches for WSNs and IoTs are briefly discussed.  ...  Acknowledgment The authors gratefully acknowledge the approval and the support of for this research study by the  ... 
doi:10.21833/ijaas.2018.09.009 fatcat:r2srcwrlmnf47m2np366m5k4ni

A Survey on Serverless Computing [article]

Jacob John, Shashank Gupta
2021 arXiv   pre-print
The Internet is responsible for accelerating growth in several fields such as digital media, healthcare, the military.  ...  Event-driven compute services allow users to build more agile applications using capacity provisioning and a pay-for-value billing model.  ...  EnergySaving cluster roll: power saving system for clusters. In International Conference on Architecture of Computing Systems (pp. 162-173).  ... 
arXiv:2106.11773v2 fatcat:y7wwn732obcbtodc5h4zw6yvpq

Conceptual Foundations of Innovative Development of National Economy in the Context of Technological Ways and Power Innovations

Olena O. Trofymenko
2021 Scientific Bulletin of Mukachevo State University Series "Economics  
Prospects for further research involve the study of the practical application of the model created for the innovative economic development in the energy sector  ...  The author identified the specific features the basic concepts of innovative development of the national economy in the energy sector, including "cluster concept", "alternative energy", "Smart Grid", "  ...  plants, nuclear power, etc.).  ... 
doi:10.52566/msu-econ.8(1).2021.105-119 fatcat:5kxep7jgwrhszhnaogl3xdqrju

Hydrodynamic Interaction of Two Self-Propelled Fish Swimming in a Tandem Arrangement

Dewu Yang, Jie Wu
2022 Fluids  
Collective locomotion in biological systems is ubiquitous and attracts much attention, and there are complex hydrodynamics involved.  ...  The hydrodynamic interaction for fish schooling is examined using two-dimensional numerical simulations of a pair of self-propelled swimming fish in this paper.  ...  that high propulsive efficiency does not necessarily mean energysaving [31] .  ... 
doi:10.3390/fluids7060208 fatcat:yh4jwn3s2rdxrgqrsuvchlekxy
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