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Illinois Institute of Technology, 60616, Chicago, IL, USA
,Illinois Institute of Technology, 60616, Chicago, IL, USA
,Argonne National Laboratory, 9700 S S Cass Ave, 60439, Lemont, IL, USA
Northern Illinois University, 1425 W Lincoln Hwy, 60115, DeKalb, IL, USA
,Illinois Institute of Technology, 60616, Chicago, IL, USA
Reinforcement learning (RL) is exploited for cluster scheduling in the field of high-performance computing (HPC). One of the key challenges for RL driven scheduling is state representation for RL agent (i.e., capturing essential features of ...
University of California-San Diego, La Jolla, CA, USA
,Argonne National Laboratory, Lemont, IL, USA
,Argonne National Laboratory, Lemont, IL, USA
,Argonne National Laboratory, Lemont, IL, USA
,Argonne National Laboratory, Lemont, IL, USA
,Argonne National Laboratory, Lemont, IL, USA
We present a containerized workflow demonstrating in situ analysis of simulation data rendered by a ParaView/Catalyst adapter for the generic SENSEI in situ interface, then streamed to a remote site for visualization. We use Cinema, a database ...
University of St. Thomas, 55105, St. Paul, MN, USA
Argonne National Laboratory, 60439, Lemont, IL, USA
,Northern Illinois University, 60115, DeKalb, IL, USA
,Argonne National Laboratory, 60439, Lemont, IL, USA
Northern Illinois University, 60115, DeKalb, IL, USA
,University of St. Thomas, 55105, St. Paul, MN, USA
,Argonne National Laboratory, 60439, Lemont, IL, USA
University of Illinois Chicago, 60607, Chicago, IL, USA
Virtual reality offers unique affordances that can benefit the scientific discovery process. However, virtual reality applications must maintain very high frame rates to provide immersion and prevent adverse events such as visual fatigue and ...
Argonne National Laboratory
,Northern Illinois University
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Oak Ridge National Laboratory
,Argonne National Laboratory
,Northern Illinois University
High Performance Computing (HPC) is an important method for scientific discovery via large-scale simulation, data analysis, or artificial intelligence. Leadership-class supercomputers are expensive, but essential to run large HPC applications. The ...
Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
In-situ data analysis and visualization is a promising technique to handle the enormous amount of data an extreme-scale application produces. One challenge users often face in adopting in-situ techniques is setting the right environment on a target ...
Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
We report on our experiences deploying and operating Petrel, a data service designed to support science projects that must organize and distribute large quantities of data. Building on a high-performance 3.2 PB parallel file system and embedded in ...
Argonne National Laboratory and Indian Institute of Technology Kanpur
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory and Northern Illinois University
Analysis of scientific simulation data can be concurrently executed with simulation either in time- or space-shared mode. This mitigates the I/O bottleneck, however it results in either stalling the simulation for performing the analysis or transferring ...
Illinois Institute of Technology, Chicago, IL, USA
,Illinois Institute of Technology, Chicago, IL, USA
,Argonne National Laboratory, Lemont, IL, USA
,Argonne National Laboratory, Lemont, IL, USA
,Argonne National Laboratory, Lemont, IL, USA
,Lawrence Berkeley National Laboratory, Berkeley, CA, USA
,Lawrence Berkeley National Laboratory, Berkeley, CA, USA
High performance computing (HPC) is undergoing significant changes. The emerging HPC applications comprise both compute- and data-intensive applications. To meet the intense I/O demand from emerging data-intensive applications, burst buffers are ...
Argonne National Laboratory and Indian Institute of Technology Kanpur
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory and Northern Illinois University
Analysis of scientific simulation data can be concurrently executed with simulation either in time- or space-shared mode. This mitigates the I/O bottleneck, however it results in either stalling the simulation for performing the analysis or transferring ...
University of Utah and Intel Corporation
,Argonne National Laboratory
,Intel Corporation and Now with Nvidia
,Intel Corporation
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,University of Utah
As simulations grow in scale, the need for in situ analysis methods to handle the large data produced grows correspondingly. One desirable approach to in situ visualization is in transit visualization. By decoupling the simulation and visualization code,...
North Carolina State University, Oak Ridge National Laboratory, Raleigh, NC, USA
,North Carolina State University, Oak Ridge National Laboratory, Raleigh, NC, USA
,North Carolina State University, Oak Ridge National Laboratory, Raleigh, NC, USA
,North Carolina State University, Oak Ridge National Laboratory, Raleigh, NC, USA
,North Carolina State University, Oak Ridge National Laboratory, Raleigh, NC, USA
,Argonne National Laboratory, Argonne, IL, USA
,Argonne National Laboratory and Northern Illinois University, Argonne, IL, USA
,North Carolina State University, Oak Ridge National Laboratory, Raleigh, NC, USA
The process of scientific data analysis in high-performance computing environments has been evolving along with the advancement of computing capabilities. With the onset of exascale computing, the increasing gap between compute performance and I/O ...
Department of Computer Science, Illinois Institute of Technology, Chicago, USA
,Department of Computer Science, Illinois Institute of Technology, Chicago, USA
,Department of Computer Science, Illinois Institute of Technology, Chicago, USA
,Department of Computer Science, Illinois Institute of Technology, Chicago, USA
,Department of Computer Science, Illinois Institute of Technology, Chicago, USA
While performance remains a major objective in the field of high-performance computing (HPC), future systems will have to deliver desired performance under both reliability and energy constraints. Although a number of resilience methods and power ...
Argonne National Laboratory, Lemont, Illinois
,Argonne National Laboratory, Lemont, Illinois
,Duke University, Durham, North Carolina
,Argonne National Laboratory, Lemont, Illinois
,Argonne National Laboratory, Lemont, Illinois
Large experimental collaborations, such as those at the Large Hadron Collider at CERN, have developed large job management systems running hundreds of thousands of jobs across worldwide computing grids. HPC facilities are becoming more important to ...
Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
Analysis of scientific simulation data enables scientists to glean insight from simulations. In situ analysis, which can be simultaneously executed with the simulation, mitigates I/O bottlenecks and can accelerate discovery of new phenomena. However, in ...
Portland State University, United States of America
,Argonne Leadership Computing Facility and Northern Illinois University, United States of America
This paper compares the annual metrics reporting documents of two federally funded scientific user facilities: a supercomputing facility and a high-energy x-ray synchrotron facility. The aim of this paper is to motivate a discussion about the extent to ...
Northern Illinois University, DeKalb, IL, USA
,Northern Illinois University, DeKalb, IL, USA
,Northern Illinois University, DeKalb, IL, USA
,Northern Illinois University, DeKalb, IL, USA
Scientific publications and other genres of research output are increasingly being cited in policy documents. Citations in documents of this nature could be considered a critical indicator of the significance and societal impact of the research output. ...
Northern Illinois University
,Northern Illinois University
,Northern Illinois University
,Northern Illinois University
,Northern Illinois University
,Northern Illinois University
In this study we performed an initial investigation and evaluation of altmetrics and their relationship with public policy citation of research papers. We examined methods for using altmetrics and other data to predict whether a research paper is cited ...
University of Illinois at Chicago
,Loyola University Chicago
,Argonne National Laboratory
,Argonne National Laboratory
,University of Illinois at Chicago
Efficient RDF, graph based queries are becoming more pertinent based on the increased interest in data analytics and its intersection with large, unstructured but connected data. Many commercial systems have adopted distributed RDF graph systems in ...
University of Utah
,Intel Corporation
,University of Utah
,Argonne National Laboratory
,University of Utah
We present a system for interactive in situ visualization of large particle simulations, suitable for general CPU-based HPC architectures. As simulations grow in scale, in situ methods are needed to alleviate IO bottlenecks and visualize data at full ...
University of Illinois-Chicago
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Argonne National Laboratory
,Northern Illinois University
This paper discusses early efforts to integrate the RAN remote memory technology into the vl3 volume rendering framework. We successfully demonstrate this integration, achieving 73% of the theoretical hardware maximum with minimal variation.
The more conservative the merging algorithms, the more bits of evidence are required before a merge is made, resulting in greater precision but lower recall of works for a given Author Profile. Many bibliographic records have only author initials. Many names lack affiliations. With very common family names, typical in Asia, more liberal algorithms result in mistaken merges.
Automatic normalization of author names is not exact. Hence it is clear that manual intervention based on human knowledge is required to perfect algorithmic results. ACM is meeting this challenge, continuing to work to improve the automated merges by tweaking the weighting of the evidence in light of experience.
ACM will expand this edit facility to accommodate more types of data and facilitate ease of community participation with appropriate safeguards. In particular, authors or members of the community will be able to indicate works in their profile that do not belong there and merge others that do belong but are currently missing.
A direct search interface for Author Profiles will be built.
An institutional view of works emerging from their faculty and researchers will be provided along with a relevant set of metrics.
It is possible, too, that the Author Profile page may evolve to allow interested authors to upload unpublished professional materials to an area available for search and free educational use, but distinct from the ACM Digital Library proper. It is hard to predict what shape such an area for user-generated content may take, but it carries interesting potential for input from the community.
The ACM DL is a comprehensive repository of publications from the entire field of computing.
It is ACM's intention to make the derivation of any publication statistics it generates clear to the user.
ACM Author-Izer is a unique service that enables ACM authors to generate and post links on both their homepage and institutional repository for visitors to download the definitive version of their articles from the ACM Digital Library at no charge.
Downloads from these sites are captured in official ACM statistics, improving the accuracy of usage and impact measurements. Consistently linking to definitive version of ACM articles should reduce user confusion over article versioning.
ACM Author-Izer also extends ACM’s reputation as an innovative “Green Path” publisher, making ACM one of the first publishers of scholarly works to offer this model to its authors.
To access ACM Author-Izer, authors need to establish a free ACM web account. Should authors change institutions or sites, they can utilize the new ACM service to disable old links and re-authorize new links for free downloads from a different site.
Authors may post ACM Author-Izer links in their own bibliographies maintained on their website and their own institution’s repository. The links take visitors to your page directly to the definitive version of individual articles inside the ACM Digital Library to download these articles for free.
The Service can be applied to all the articles you have ever published with ACM.
Depending on your previous activities within the ACM DL, you may need to take up to three steps to use ACM Author-Izer.
For authors who do not have a free ACM Web Account:
For authors who have an ACM web account, but have not edited their ACM Author Profile page:
For authors who have an account and have already edited their Profile Page:
ACM Author-Izer also provides code snippets for authors to display download and citation statistics for each “authorized” article on their personal pages. Downloads from these pages are captured in official ACM statistics, improving the accuracy of usage and impact measurements. Consistently linking to the definitive version of ACM articles should reduce user confusion over article versioning.
Note: You still retain the right to post your author-prepared preprint versions on your home pages and in your institutional repositories with DOI pointers to the definitive version permanently maintained in the ACM Digital Library. But any download of your preprint versions will not be counted in ACM usage statistics. If you use these AUTHOR-IZER links instead, usage by visitors to your page will be recorded in the ACM Digital Library and displayed on your page.
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