March 2015 - Announce - mailman3.cels.anl.gov

Call for Participation: 4th Greater Chicago Area Systems Research Workshop (GCASR) 2015 -- free early registration deadline April 1st
by Snir, Marc 31 Mar '15

31 Mar '15

FYI CALL FOR PARTICIPATION 4th Greater Chicago Area Systems Research Workshop (GCASR) 2015 @ UIC Forum Monday, April 27th, 2015 NEWS ======================================================== Join the 231 already planning to attend by registering for FREE at https://sites.google.com/site/gcasrworkshop/2015/registration Free early registration is due on April 1st, 2015 OVERVIEW ======================================================== We invite you to join us for the 4th Annual Greater Chicago Area System Research Workshop (GCASR) Workshop! This workshop is a venue to foster, awareness, collaboration, and community amongst the systems researchers and leading technologists throughout the greater Chicago area. Last year, we had more than 180 attendees. As the GCASR community continues to expand, this year we have assembled great speakers including a keynote talk by Aneesh Chopra (former CTO of United States) and over 20 interesting technical talks from academia, national labs, and industry. The topics of interest will include: Cloud computing, Big Data analytics, Security, Internet of Things, High-Performance Computing and more. Our mission is to create lasting connections and synergies between leading-edge computer system researchers and industry. As the GCASR community continues to expand, this year, we plan to have 2 keynote talks, 14 talks from academic institutions and national labs, 3 industry talks, and 3 entrepreneurship talks. Participation has included speakers and attendees from 9 universities, 2 national labs, and 3 companies. A complete list can be found here: http://sites.google.com/site/gcasrworkshop/2015/participants. This year, attendance is expected to grow as we expand our geographical reach and technical program. For more information regarding GCASR 2015 and previous years' workshops, please visit: http://sites.google.com/site/gcasrworkshop/2015 Previous GCASR workshops can be found here: http://gcasr.cs.uchicago.edu<http://gcasr.cs.uchicago.edu/> ORGANIZING AND PARTICIPATING INSTITUTIONS ======================================================== Organizing Institutions: - University of Chicago - Argonne National Labs - Northwestern University - Illinois Institute of Technology - University of Illinois at Chicago Participating Institutions: - University of Michigan - University of Illinois at Urbana-Champaign - University of Notre Dame - University of Wisconsin - Purdue University - DePaul University - Fermi National Accelerator Laboratory - Northeastern University Industry: - 4C Insights / VoxSup - Cleversafe - Google Chicago - HERE - Hewlett-Packard - Hunch Analytics - Orbitz - NetApp - Personify --

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Re: [MCS Staff] MCS Seminar Today - Ricardo Vinuesa
by Conrad, Kristina M. 30 Mar '15

30 Mar '15

That's ok Kristina On Mar 30, 2015, at 11:36 AM, Oana Marin <oanam(a)kth.se<mailto:[email protected]>> wrote: Ooops the seminar is in fact 13:30 as Angie wrote. Sorry about that, serves me well for nitpicking :) Oana ________________________________ From: staff-auto-bounces(a)mcs.anl.gov<mailto:[email protected]> <staff-auto-bounces(a)mcs.anl.gov<mailto:[email protected]>> on behalf of Oana Marin <oanam(a)kth.se<mailto:[email protected]>> Sent: Monday, March 30, 2015 5:18 PM To: Herman, Andjelka; mcs(a)mcs.anl.gov<mailto:[email protected]>; seminars(a)mcs.anl.gov<mailto:[email protected]> Subject: Re: [MCS Staff] MCS Seminar Today - Ricardo Vinuesa Minor correction, Ricardo obtained his PhD in 2013 :) See you all interested at 13:00. ________________________________ From: staff-auto-bounces(a)mcs.anl.gov<mailto:[email protected]> <staff-auto-bounces(a)mcs.anl.gov<mailto:[email protected]>> on behalf of Herman, Andjelka <aherman(a)mcs.anl.gov<mailto:[email protected]>> Sent: Monday, March 30, 2015 4:48 PM To: mcs(a)mcs.anl.gov<mailto:[email protected]>; seminars(a)mcs.anl.gov<mailto:[email protected]> Subject: [MCS Staff] FW: MCS Seminar Today - Ricardo Vinuesa MCS Seminar Who: Ricardo Vinuesa Royal Institute of Technology, Sweden Bio: PhD in Mechanical and Aerospace Engineering, Illinois Institute of Technology on May 1st 2015 What: Simulations of complex turbulent flows using Nek5000 When: Monday March 30, 2014 at 1:30 PM Where: Building 240, Room 4301 Abstract: The strength of traditional spectral methods in turbulent direct numerical simulations (DNSs) of simple geometries have led to a focus on canonical configurations such as the plane channel and the zero pressure gradient (ZPG) boundary layer. The spectral element method (SEM), developed in the 1980s and progressively more widely used in the recent years through the numerical code Nek5000 (Fischer et al.), adds geometrical complexity to the spectral accuracy. This allows the simulation of more complicated flows. Here we present both experimental and computational results of several non-canonical geometries, and exploit the capabilities of the SEM. We start by highlighting the importance of width-to-height ratio (AR) and flow development length in experiments of turbulent duct flows by analyzing oil film interferometry (OFI) and streamwise pressure gradient measurements. These experiments are complemented with DNSs of rectangular duct flows which serve as a platform to assess the effect of the secondary flow of second kind on wall-bounded turbulence. Direct numerical simulations of two external flows are presented next: a wall-mounted square cylinder of aspect ratio 4 and a wing section represented by a NACA4412 profile at Re=400,000. In the first case the emphasis is on the effect of inflow conditions (fully-turbulent or laminar) on the separated wake, whereas in the second one the effects of pressure gradient and surface curvature on wall-bounded turbulence are analyzed. [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division.

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RE: MCS Seminar Today - Ricardo Vinuesa
by Oana Marin 30 Mar '15

30 Mar '15

Ooops the seminar is in fact 13:30 as Angie wrote. Sorry about that, serves me well for nitpicking :) Oana ________________________________ From: staff-auto-bounces(a)mcs.anl.gov <staff-auto-bounces(a)mcs.anl.gov> on behalf of Oana Marin <oanam(a)kth.se> Sent: Monday, March 30, 2015 5:18 PM To: Herman, Andjelka; mcs(a)mcs.anl.gov; seminars(a)mcs.anl.gov Subject: Re: [MCS Staff] MCS Seminar Today - Ricardo Vinuesa Minor correction, Ricardo obtained his PhD in 2013 :) See you all interested at 13:00. ________________________________ From: staff-auto-bounces(a)mcs.anl.gov <staff-auto-bounces(a)mcs.anl.gov> on behalf of Herman, Andjelka <aherman(a)mcs.anl.gov> Sent: Monday, March 30, 2015 4:48 PM To: mcs(a)mcs.anl.gov; seminars(a)mcs.anl.gov Subject: [MCS Staff] FW: MCS Seminar Today - Ricardo Vinuesa MCS Seminar Who: Ricardo Vinuesa Royal Institute of Technology, Sweden Bio: PhD in Mechanical and Aerospace Engineering, Illinois Institute of Technology on May 1st 2015 What: Simulations of complex turbulent flows using Nek5000 When: Monday March 30, 2014 at 1:30 PM Where: Building 240, Room 4301 Abstract: The strength of traditional spectral methods in turbulent direct numerical simulations (DNSs) of simple geometries have led to a focus on canonical configurations such as the plane channel and the zero pressure gradient (ZPG) boundary layer. The spectral element method (SEM), developed in the 1980s and progressively more widely used in the recent years through the numerical code Nek5000 (Fischer et al.), adds geometrical complexity to the spectral accuracy. This allows the simulation of more complicated flows. Here we present both experimental and computational results of several non-canonical geometries, and exploit the capabilities of the SEM. We start by highlighting the importance of width-to-height ratio (AR) and flow development length in experiments of turbulent duct flows by analyzing oil film interferometry (OFI) and streamwise pressure gradient measurements. These experiments are complemented with DNSs of rectangular duct flows which serve as a platform to assess the effect of the secondary flow of second kind on wall-bounded turbulence. Direct numerical simulations of two external flows are presented next: a wall-mounted square cylinder of aspect ratio 4 and a wing section represented by a NACA4412 profile at Re=400,000. In the first case the emphasis is on the effect of inflow conditions (fully-turbulent or laminar) on the separated wake, whereas in the second one the effects of pressure gradient and surface curvature on wall-bounded turbulence are analyzed.

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RE: MCS Seminar Today - Ricardo Vinuesa
by Oana Marin 30 Mar '15

30 Mar '15

Minor correction, Ricardo obtained his PhD in 2013 :) See you all interested at 13:00. ________________________________ From: staff-auto-bounces(a)mcs.anl.gov <staff-auto-bounces(a)mcs.anl.gov> on behalf of Herman, Andjelka <aherman(a)mcs.anl.gov> Sent: Monday, March 30, 2015 4:48 PM To: mcs(a)mcs.anl.gov; seminars(a)mcs.anl.gov Subject: [MCS Staff] FW: MCS Seminar Today - Ricardo Vinuesa MCS Seminar Who: Ricardo Vinuesa Royal Institute of Technology, Sweden Bio: PhD in Mechanical and Aerospace Engineering, Illinois Institute of Technology on May 1st 2015 What: Simulations of complex turbulent flows using Nek5000 When: Monday March 30, 2014 at 1:30 PM Where: Building 240, Room 4301 Abstract: The strength of traditional spectral methods in turbulent direct numerical simulations (DNSs) of simple geometries have led to a focus on canonical configurations such as the plane channel and the zero pressure gradient (ZPG) boundary layer. The spectral element method (SEM), developed in the 1980s and progressively more widely used in the recent years through the numerical code Nek5000 (Fischer et al.), adds geometrical complexity to the spectral accuracy. This allows the simulation of more complicated flows. Here we present both experimental and computational results of several non-canonical geometries, and exploit the capabilities of the SEM. We start by highlighting the importance of width-to-height ratio (AR) and flow development length in experiments of turbulent duct flows by analyzing oil film interferometry (OFI) and streamwise pressure gradient measurements. These experiments are complemented with DNSs of rectangular duct flows which serve as a platform to assess the effect of the secondary flow of second kind on wall-bounded turbulence. Direct numerical simulations of two external flows are presented next: a wall-mounted square cylinder of aspect ratio 4 and a wing section represented by a NACA4412 profile at Re=400,000. In the first case the emphasis is on the effect of inflow conditions (fully-turbulent or laminar) on the separated wake, whereas in the second one the effects of pressure gradient and surface curvature on wall-bounded turbulence are analyzed.

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FW: MCS Seminar Today - Ricardo Vinuesa
by Herman, Andjelka 30 Mar '15

30 Mar '15

MCS Seminar Who: Ricardo Vinuesa Royal Institute of Technology, Sweden Bio: PhD in Mechanical and Aerospace Engineering, Illinois Institute of Technology on May 1st 2015 What: Simulations of complex turbulent flows using Nek5000 When: Monday March 30, 2014 at 1:30 PM Where: Building 240, Room 4301 Abstract: The strength of traditional spectral methods in turbulent direct numerical simulations (DNSs) of simple geometries have led to a focus on canonical configurations such as the plane channel and the zero pressure gradient (ZPG) boundary layer. The spectral element method (SEM), developed in the 1980s and progressively more widely used in the recent years through the numerical code Nek5000 (Fischer et al.), adds geometrical complexity to the spectral accuracy. This allows the simulation of more complicated flows. Here we present both experimental and computational results of several non-canonical geometries, and exploit the capabilities of the SEM. We start by highlighting the importance of width-to-height ratio (AR) and flow development length in experiments of turbulent duct flows by analyzing oil film interferometry (OFI) and streamwise pressure gradient measurements. These experiments are complemented with DNSs of rectangular duct flows which serve as a platform to assess the effect of the secondary flow of second kind on wall-bounded turbulence. Direct numerical simulations of two external flows are presented next: a wall-mounted square cylinder of aspect ratio 4 and a wing section represented by a NACA4412 profile at Re=400,000. In the first case the emphasis is on the effect of inflow conditions (fully-turbulent or laminar) on the separated wake, whereas in the second one the effects of pressure gradient and surface curvature on wall-bounded turbulence are analyzed.

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FW: MCS Seminar Today - Ricardo Vinuesa
by Herman, Andjelka 30 Mar '15

30 Mar '15

Informal Seminar Who: Ricardo Vinuesa Royal Institute of Technology, Sweden Bio: PhD in Mechanical and Aerospace Engineering, Illinois Institute of Technology on May 1st 2013 What: Simulations of complex turbulent flows using Nek5000 When: Monday March 30, 2014 at 1:300 PM Where: Building 240, Room 4301 Abstract: The strength of traditional spectral methods in turbulent direct numerical simulations (DNSs) of simple geometries have led to a focus on canonical configurations such as the plane channel and the zero pressure gradient (ZPG) boundary layer. The spectral element method (SEM), developed in the 1980s and progressively more widely used in the recent years through the numerical code Nek5000 (Fischer et al.), adds geometrical complexity to the spectral accuracy. This allows the simulation of more complicated flows. Here we present both experimental and computational results of several non-canonical geometries, and exploit the capabilities of the SEM. We start by highlighting the importance of width-to-height ratio (AR) and flow development length in experiments of turbulent duct flows by analyzing oil film interferometry (OFI) and streamwise pressure gradient measurements. These experiments are complemented with DNSs of rectangular duct flows which serve as a platform to assess the effect of the secondary flow of second kind on wall-bounded turbulence. Direct numerical simulations of two external flows are presented next: a wall-mounted square cylinder of aspect ratio 4 and a wing section represented by a NACA4412 profile at Re=400,000. In the first case the emphasis is on the effect of inflow conditions (fully-turbulent or laminar) on the separated wake, whereas in the second one the effects of pressure gradient and surface curvature on wall-bounded turbulence are analyzed. Angie Herman MCS Division Argonne National Laboratory 630-252-1386

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Re: [MCS Staff] ASCR Cybersecurity Workshop 2.0, June 2-3, 2015
by Foster, Ian T. 24 Mar '15

24 Mar '15

Here is the first workshop report: http://science.energy.gov/~/media/ascr/pdf/programdocuments/docs/ASCR_Cyber… (although I imagine that was a rhetorical question :) ) On Mar 24, 2015, at 3:45 PM, Leyffer, Sven <leyffer(a)mcs.anl.gov<mailto:[email protected]>> wrote: This is weird; did DC enter some time-warp or parallel universe? What happened to the first workshop and report? Why do we need a second workshop? Sven On Mar 24, 2015, at 8:03 PM, Cappello, Franck <cappello(a)mcs.anl.gov<mailto:[email protected]>> wrote: Paul thinks that we could extract 1 or 2 white papers from the document that I will send to Pino. What do you think? On 24 mars 2015, at 14:59, Snir, Marc <snir(a)anl.gov<mailto:[email protected]>> wrote: Pls let me know if you intend to submit a white paper to this workshop Team, I wanted to kindly give you an update up on my upcoming ASCR Cybersecurity 2.0 for Scientific Computing Integrity workshop. I welcome participation and contributions from all our DOE National Laboratories. Please kindly make your security scientists and researchers aware of this upcoming workshop, and please kindly let me know if you have any questions. Thank you, Robinson --------------------------------------------------- Robinson Pino, Ph.D. Computer Scientist and Program Manager Advanced Scientific Computing Research, Office of Science U.S. Department of Energy Phone: 301-903-1263 Fax: 301-903-7774 Email: Robinson.Pino(a)science.doe.gov<mailto:[email protected]> <image001.png> <Invitation_ASCR_Cybersecurity_2.0_Workshop_v5.pdf> [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division. [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division. [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division.

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Re: [MCS Staff] ASCR Cybersecurity Workshop 2.0, June 2-3, 2015
by Snir, Marc 24 Mar '15

24 Mar '15

Ever tried. Ever failed. No matter. Try again. Fail again. Fail better. On Mar 24, 2015, at 1:45 PM, Leyffer, Sven <leyffer(a)mcs.anl.gov<mailto:[email protected]>> wrote: This is weird; did DC enter some time-warp or parallel universe? What happened to the first workshop and report? Why do we need a second workshop? Sven On Mar 24, 2015, at 8:03 PM, Cappello, Franck <cappello(a)mcs.anl.gov<mailto:[email protected]>> wrote: Paul thinks that we could extract 1 or 2 white papers from the document that I will send to Pino. What do you think? On 24 mars 2015, at 14:59, Snir, Marc <snir(a)anl.gov<mailto:[email protected]>> wrote: Pls let me know if you intend to submit a white paper to this workshop Team, I wanted to kindly give you an update up on my upcoming ASCR Cybersecurity 2.0 for Scientific Computing Integrity workshop. I welcome participation and contributions from all our DOE National Laboratories. Please kindly make your security scientists and researchers aware of this upcoming workshop, and please kindly let me know if you have any questions. Thank you, Robinson --------------------------------------------------- Robinson Pino, Ph.D. Computer Scientist and Program Manager Advanced Scientific Computing Research, Office of Science U.S. Department of Energy Phone: 301-903-1263 Fax: 301-903-7774 Email: Robinson.Pino(a)science.doe.gov<mailto:[email protected]> <image001.png> <Invitation_ASCR_Cybersecurity_2.0_Workshop_v5.pdf> [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division. [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division.

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Re: [MCS Staff] ASCR Cybersecurity Workshop 2.0, June 2-3, 2015
by Leyffer, Sven 24 Mar '15

24 Mar '15

This is weird; did DC enter some time-warp or parallel universe? What happened to the first workshop and report? Why do we need a second workshop? Sven On Mar 24, 2015, at 8:03 PM, Cappello, Franck <cappello(a)mcs.anl.gov<mailto:[email protected]>> wrote: Paul thinks that we could extract 1 or 2 white papers from the document that I will send to Pino. What do you think? On 24 mars 2015, at 14:59, Snir, Marc <snir(a)anl.gov<mailto:[email protected]>> wrote: Pls let me know if you intend to submit a white paper to this workshop Team, I wanted to kindly give you an update up on my upcoming ASCR Cybersecurity 2.0 for Scientific Computing Integrity workshop. I welcome participation and contributions from all our DOE National Laboratories. Please kindly make your security scientists and researchers aware of this upcoming workshop, and please kindly let me know if you have any questions. Thank you, Robinson --------------------------------------------------- Robinson Pino, Ph.D. Computer Scientist and Program Manager Advanced Scientific Computing Research, Office of Science U.S. Department of Energy Phone: 301-903-1263 Fax: 301-903-7774 Email: Robinson.Pino(a)science.doe.gov<mailto:[email protected]> <image001.png> <Invitation_ASCR_Cybersecurity_2.0_Workshop_v5.pdf> [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division. [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division.

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Re: [MCS Staff] ASCR Cybersecurity Workshop 2.0, June 2-3, 2015
by Cappello, Franck 24 Mar '15

24 Mar '15

Paul thinks that we could extract 1 or 2 white papers from the document that I will send to Pino. What do you think? On 24 mars 2015, at 14:59, Snir, Marc <snir(a)anl.gov<mailto:[email protected]>> wrote: Pls let me know if you intend to submit a white paper to this workshop Team, I wanted to kindly give you an update up on my upcoming ASCR Cybersecurity 2.0 for Scientific Computing Integrity workshop. I welcome participation and contributions from all our DOE National Laboratories. Please kindly make your security scientists and researchers aware of this upcoming workshop, and please kindly let me know if you have any questions. Thank you, Robinson --------------------------------------------------- Robinson Pino, Ph.D. Computer Scientist and Program Manager Advanced Scientific Computing Research, Office of Science U.S. Department of Energy Phone: 301-903-1263 Fax: 301-903-7774 Email: Robinson.Pino(a)science.doe.gov<mailto:[email protected]> <image001.png> <Invitation_ASCR_Cybersecurity_2.0_Workshop_v5.pdf> [Sent to announce(a)mcs.anl.gov<mailto:[email protected]>.] _______________________________________________ Subscription to this list is automatic based on your appointment in the MCS division.

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