First Workshop, June 15th 2012. high Performance Computing Lab. Outline. Welcome Why a HPC Lab Workshop Agenda Short Presentation of the research group. Welcome to. Gabriella, Paolo, Roi, Gianni, Aris, Domenico, Roberto, Mimmo, Claudio, Fausto, Maurizio Thanks to Nicola and Rossano. - PowerPoint PPT Presentation
Tecnologie Avanzate, Sistemi e Servizi per Grid
high Performance Computing LabFirst Workshop, June 15th 20121
OutlineWelcomeWhy a HPC Lab WorkshopAgendaShort Presentation of the research group
HPC Lab workshop, June 15th, 20122Welcome toGabriella, Paolo, Roi, Gianni, Aris, Domenico, Roberto, Mimmo, Claudio, Fausto, Maurizio
Thanks to Nicola and RossanoHPC Lab workshop, June 15th, 20123HPC Lab workshop, June 15th, 20124
Why a HPC Lab Workshop?Answer #1 Nicola and Rossano were willing to organize a workshop, and all their attempts to have a workshop proposal accepted at a top conference were rejectedHPC Lab workshop, June 15th, 20125Where do we come from? What are we? Where are we going?
P. Gauguin, Museum of Fine Arts in Boston6Why are we here (today)?
HPC Lab workshop, June 15th, 20127Agenda10:30Patrizio Dazzi, A potpourri of distributed computing researches11:00Claudio Lucchese, On Frequent Chatters Mining
11:30Coffee Break
12:00Gabriele Tolomei,Youre not Asking Me to Find Something, Youre Asking Me to Get Things Done!12:30Rossano Venturini, Data Structures + Data Compression: A love story since 198913:00Massimo Coppola,Issues and Opportunities of Cloud Federations
13:30Lunch
15:00Franco Maria Nardini,On Enhancing the User Experience in Search Engines15:30Ranieri Baraglia,Building of P2P Overlay Networks via Voronoi and Gossip
16:00Coffee Break
16:30Nicola Tonellotto,Response Times in Web Search Architectures17:00Fabrizio Silvestri,The Impact of Social Groups on News Recommendations
17:30Open discussionHPC Lab workshop, June 15th, 20128Dinner @ La Locanda SantAgata
At 20:30HPC Lab workshop, June 15th, 20129Short Presentation of the research group
First Workshop, June 15th 201210
HPC Lab people
Researchers
PhD fellows Research associatesAdmin. supp. +
11PhD students
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Expertise Data structures, algorithms and models for huge data, ...Clustering, classification, similarity, compression, indexing, ranking, matching, ...Query logs analysis, user modeling, behavior prediction, ...Graph mining, modeling, social network analysis, random walks, ...P2P overlays for information diffusion and querying, ...Cloud computing, PaaS and SaaS solutions, SLA management, cloud federations, ....http://hpc.isti.cnr.itPapers in journals and ConferencesHPC Lab workshop, June 15th, 2012132011201020092008Tag-cloud from paper titles 2009-2010
HPC Lab workshop, June 15th, 201214Tag-cloud from paper titles 2011
HPC Lab workshop, June 15th, 201215AchievementsHighly-motivated group of (mostly ) young researchersPapers accepted in the last two years at top conferences and journals such as:WWW, VLDB, ACM SIGIR, ACM PODS, ACM KDD, ACM CIKM, ACM WSDM, IEEE ICDM, IEEE P2P, SDM, EDBT, ECIR, VLDBJ, ACM TOIS, FTIR, JCSS, IP&M, FGCS3 full papers and 2 posters at SIGIR 2012submissions to TOIS, TWEB, P2P, CIKM, Good portfolio of projectsHPC Lab workshop, June 15th, 201216AchievementsHPC Lab workshop, June 15th, 201217
Running Projects S-CUBE (FP7 NOE): Software Services and Systems Network (2008-2012)ASSETS project (CIP PSP-BPN): Advanced Search Service and Enhanced Technological Solutions for the Europeana Digital Library (2010-2012)Contrail (FP7- IP): Open Computing infrastructures for elastic services (2010-2013)Nessos (FP7 NOE): Engineering Secure Future Internet Software Services and SystemsInGeoClouds (CIP PSP Pilot B): INspired GEOdata CLOUD Services (2012-2014)MIDAS (FP7 STREP): Model and Inference Driven Automated testing of Service architectures (2012-2015)
HPC Lab workshop, June 15th, 201218Funds 2012ProjectS/EAgency2012S-CUBE2008/2012EC, FP7 NOE50000 CONTRAIL2010/2013EC, FP7 IP54000ASSETS2010/2012EC PSP IP50000VISITO2009/2011REGIONE TOSCANA90000InGeoClouds2012/2014EC PSP STREP120000NESSOS2010/2014EC, FP7 NOE16000MIDAS2012/2015EC FP7 STREP130000TOTALE500000HPC Lab workshop, June 15th, 201219Main collaborationsYahoo! Research (E, ISR, US)Continuous exchanges, many joint papersTiscali (I)Collaboration on Web Search and Cloud projectsUniv. of Pisa, Univ. of Venice, IMT, SNSTeaching, projects, PhDsGlasgow University (UK)Visits of researchers w/ joint papers and projects with the Terrier groupIBM Research (ISR), INRIA (F), Dortmund University (D)Long history of project partnershipNew York University, Georgetown University (US)Heads of the IR groups visiting HPC Lab in the summers of 2009 and 2010La Coruna University (E), Deri (IRL), Dortmund University (D)Exchange of PhD studentsGoogle (US, CH), Mendeley (UK)
HPC Lab workshop, June 15th, 201220HPC Lab workshop, Agenda10:30Patrizio Dazzi, A potpourri of distributed computing researches11:00Claudio Lucchese, On Frequent Chatters Mining
11:30Coffee Break
12:00Gabriele Tolomei,Youre not Asking Me to Find Something, Youre Asking Me to Get Things Done!12:30Rossano Venturini, Data Structures + Data Compression: A love story since 198913:00Massimo Coppola,Issues and Opportunities of Cloud Federations
13:30LunchBreak
15:00Franco Maria Nardini,On Enhancing the User Experience in Search Engines15:30Ranieri Baraglia,Building of P2P Overlay Networks via Voronoi and Gossip
16:00Coffee Break
16:30Nicola Tonellotto,Response Times in Web Search Architectures17:00Fabrizio Silvestri,The Impact of Social Groups on News Recommendations
17:30Open discussionHPC Lab workshop, June 15th, 201221
