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Serverless seismic imaging in the cloud [article]

Philipp A. Witte and Mathias Louboutin and Charles Jones and Felix J. Herrmann
2019 arXiv   pre-print
This abstract presents a serverless approach to seismic imaging in the cloud based on high-throughput containerized batch processing, event-driven computations and a domain-specific language compiler for  ...  A 3D case study on Azure demonstrates that this approach allows reducing the operating cost of up to a factor of 6, making the cloud a viable alternative to on-premise HPC clusters for seismic imaging.  ...  This research was funded by the Georgia Research Alliance.  ... 
arXiv:1911.12447v1 fatcat:vcaxbesq5vaojnqodfkkhbpxna

An Event-Driven Approach to Serverless Seismic Imaging in the Cloud [article]

Philipp A. Witte, Mathias Louboutin, Henryk Modzelewski, Charles Jones, James Selvage, Felix J. Herrmann
2019 arXiv   pre-print
of this problem in the cloud.  ...  of cost by avoiding idle instances, thus making the cloud a viable alternative to on-premise clusters for large-scale seismic imaging.  ...  Table 4 lists the dimensions of the BP 2004 model and the corresponding seismic data set that was used in our performance analysis.  ... 
arXiv:1909.01279v1 fatcat:qmazvrdknrg6haa6jtqeaxerdy

Serverless Containers – rising viable approach to Scientific Workflows [article]

Krzysztof Burkat, Maciej Pawlik, Bartosz Balis, Maciej Malawski, Karan Vahi, Mats Rynge, Rafael Ferreira da Silva, Ewa Deelman
2020 arXiv   pre-print
Increasing popularity of the serverless computing approach has led to the emergence of new cloud infrastructures working in Container-as-a-Service (CaaS) model like AWS Fargate, Google Cloud Run, or Azure  ...  In this paper, we focus on evaluating capabilities of elastic containers and their usefulness for scientific computing in the scientific workflow paradigm using AWS Fargate and Google Cloud Run infrastructures  ...  Acknowledgments This work was supported by the National Science Centre, Poland, grant 2016/21/B/ST6/01497.  ... 
arXiv:2010.11320v1 fatcat:oxgqpjud2jdfjhva5pqtxeuvu4

Scaling through abstractions – high-performance vectorial wave simulations for seismic inversion with Devito [article]

Mathias Louboutin, Fabio Luporini, Philipp Witte, Rhodri Nelson, George Bisbas, Jan Thorbecke, Felix J. Herrmann, Gerard Gorman
2020 arXiv   pre-print
Simulations are carried out on industry scale synthetic models in a HPC Cloud system and reach a performance of 28TFLOP/s, hence demonstrating Devito's suitability for production-grade seismic inversion  ...  In this article, the generation and simulation of MPI-parallel propagators (along with their adjoints) for the pseudo-acoustic wave-equation in tilted transverse isotropic media and the elastic wave-equation  ...  implementation of seismic imaging in the Cloud.  ... 
arXiv:2004.10519v1 fatcat:7wzpqpuh6jandmaiky26xvjfkq

A Review of Serverless Use Cases and their Characteristics [article]

Simon Eismann, Joel Scheuner, Erwin van Eyk, Maximilian Schwinger, Johannes Grohmann, Nikolas Herbst, Cristina L. Abad, Alexandru Iosup
2021 arXiv   pre-print
Consequently, the paradigm has underwent rapid growth: there currently exist tens of serverless platforms and all global cloud providers host serverless operations.  ...  The serverless computing paradigm promises many desirable properties for cloud applications - low-cost, fine-grained deployment, and management-free operation.  ...  These can include data generation workloads, such as executing benchmarks; data processing, such as processing seismic images; or data analysis.  ... 
arXiv:2008.11110v2 fatcat:mjc2xupsavb4vpklg3rnhfecaa

The Separation of Territory and State: a Digital French Revolution? [chapter]

Yussef Al Tamimi
2018 IMISCOE Research Series  
The contributions on cloud communities and citizenship in this blog raise both hopes and fears.  ...  The reality of an idea initially as outlandish as citizens of a digital cloud is materialising as we ponder and debate its practices.  ...  I do not mean this in the strict physical sense that clouds have servers that are located in territorial states, which itself is a valid point; yet the development of serverless cloud computing in the  ... 
doi:10.1007/978-3-319-92719-0_54 fatcat:mbadle5vxzh6xipxatgz3kppje

The ISTI Rapid Response on Exploring Cloud Computing 2018 [article]

Carleton Coffrin, James Arnold, Stephan Eidenbenz, Derek Aberle, John Ambrosiano, Zachary Baker, Sara Brambilla, Michael Brown, K. Nolan Carter, Pinghan Chu, Patrick Conry, Keeley Costigan, Ariane Eberhardt (+31 others)
2019 arXiv   pre-print
These demonstrations ranged from deploying proprietary software in a cloud environment to leveraging established cloud-based analytics workflows for processing scientific datasets.  ...  By and large, the projects were successful and collectively they suggest that cloud computing can be a valuable computational resource for scientific computation at national laboratories.  ...  Acknowledgements The organizers of the Information Science & Technology Institute's "Exploring Cloud Computing 2018" would like to thank Terence Joyce and Brady Jones from the Associate Directorate for  ... 
arXiv:1901.01331v1 fatcat:cdkmje2agzfsdpyulbp4cxz22q

Automatic Global Multiscale Seismic Inversion

Michael Afanasiev, Christian Boehm, Alexey Gokhberg, Andreas Fichtner
2016 Proceedings of the Platform for Advanced Scientific Computing Conference on - PASC '16  
In addition to these theoretical difficulties, the seismic imaging community faces additional issues which are common across HPC applications.  ...  Third, the seismic wavefield depends nonlinearly on the Earth's structure. Sections of a seismogram which are close in time may be sensitive to structure greatly separated in space.  ...  ACKNOWLEDGEMENTS The authors would like to thank the anonymous reviewers for their valuable comments and suggestions to improve the paper.  ... 
doi:10.1145/2929908.2929910 fatcat:7edoe2kafbgdbb4ubv4mymn4me

D6.5: Interim Interoperability Testbed report [article]

Cristina Duma
2018 Zenodo  
The deliverable also includes information of the testbeds deployed in the context of the Interoperability task, regarding resource centres networking (PiCo2), AAI in the context of the collaboration with  ...  The objectives of this deliverable are to describe the first results of the validation of services and demonstrators in the interoperability testbeds.  ...  to a missing RPM in the Docker image.  ... 
doi:10.5281/zenodo.3394366 fatcat:degkzueb2vg63efk7rbkpugctm

Current Status and Prospects of Artificial Intelligence in the Oil and Gas Exploration and Production Business

Baehyun Min, Seoyoon Kwon, Gayoung Park, Daein Jeong, Haeseon Lee
2020 Journal of the Korean Society of Mineral and Energy Resources Engineers  
Most promising oil & gas startups of the year 2018 as recognized by the Rice Alliance for Technology and Entrepreneurship (JPT, 2018a) Company Name Founded in Headquarter Employees Business Areas  ...  정치·사회 적 이슈(OPEC+의 감산합의 실패에 따른 증산 등), 보건 이 Concept tag cloud to reveal the relationship between the upstream oil & gas and AI (modified from www.spe.org and powered by i2k Connect), (b) Quick topic analysis  ... 
doi:10.32390/ksmer.2020.57.3.295 fatcat:nimvfligkbepnf3z7hwle6d4si

Data Density Considerations for Crowd Sourced Population Estimations from Social Media

Samuel Lee Toepke
2017 Proceedings of the 3rd International Conference on Geographical Information Systems Theory, Applications and Management  
Nonetheless, data acquisition/storage has to be balanced against the provisioned cost/size constraints of the technical implementation and the ability to receive data in that area.  ...  This investigation compares hourly population estimations based on Tweet quantity, for several major west coast cities in the United States of America.  ...  The AWS technologies used are as follows: • Lambda, runs as a scheduled task twice an hour that executes the source code, using a serverless, code-in-the-cloud paradigm. • DynamoDB, is leveraged as a fully  ... 
doi:10.5220/0006314300350042 dblp:conf/gistam/Toepke17 fatcat:shpfjel2ubeyzfxnyrhcmsy6qa

A Survey on Edge Performance Benchmarking

Blesson Varghese, Nan Wang, David Bermbach, Cheol-Ho Hong, Eyal De Lara, Weisong Shi, Christopher Stewart
2021 ACM Computing Surveys  
Therefore, it is envisioned that a large-scale, geographically dispersed, and resource-rich distributed system will emerge and play a key role in the future Internet.  ...  It then systematically classifies previous research to identify the system under test, techniques analyzed, and benchmark runtime in edge performance benchmarking.  ...  EdgeBench (66) offloads serverless functions from the cloud to the edge.  ... 
doi:10.1145/3444692 fatcat:75kmnweazzeppefekfyrxmemze

A Survey on Edge Performance Benchmarking [article]

Blesson Varghese and Nan Wang and David Bermbach and Cheol-Ho Hong and Eyal de Lara and Weisong Shi and Christopher Stewart
2020 arXiv   pre-print
Therefore, it is envisioned that a large-scale, geographically dispersed, and resource-rich distributed system will emerge and play a key role in the future Internet.  ...  It then systematically classifies previous research to identify the system under test, techniques analyzed, and benchmark runtime in edge performance benchmarking.  ...  EdgeBench (66) offloads serverless functions from the cloud to the edge.  ... 
arXiv:2004.11725v2 fatcat:gyqqgfqf5fe2jk2ntlnd2itmli

ArcheoFOSS 2021 book of abstracts [article]

Paolo Rosati, Matteo Serpetti, Livia Tirabassi, Domizia D'Erasmo, Cristina Gonzalez Esteban
2021 Zenodo  
The aim is to allow the audience time to delve into the content of the speeches and workshops beforehand while maintaining the high scientific value of the whole ArcheoFOSS experience.  ...  The Organizing Committee of ArcheoFOSS 2021 Conference during the year worked on several fronts, including dissemination and the official publication of the pre-acts, available on Archeomatica International  ...  The Seismic hazard data that includes different seismic acceleration spectra at a grid of points within the area of interest.  ... 
doi:10.5281/zenodo.5714727 fatcat:jhncsyrnpzcrfmmjmjphtsee7u

ArcheoFOSS 2021 book of abstracts [article]

Paolo Rosati, Matteo Serpetti, Livia Tirabassi, Domizia D'Erasmo, Cristina Gonzalez Esteban
2021 Zenodo  
The aim is to allow the audience time to delve into the content of the speeches and workshops beforehand while maintaining the high scientific value of the whole ArcheoFOSS experience.  ...  The Organizing Committee of ArcheoFOSS 2021 Conference during the year worked on several fronts, including dissemination and the official publication of the pre-acts, available on Archeomatica International  ...  The Seismic hazard data that includes different seismic acceleration spectra at a grid of points within the area of interest.  ... 
doi:10.5281/zenodo.5714728 fatcat:ynjnqpafvjajtm3yhmiaxb3v6e
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