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Ferragina Didattica
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Ferragina Didattica
@FerraginaTeach
Tweet della Didattica, Ricerca e Innovazione di Paolo Ferragina
Pisa Katılım Şubat 2010
18 Takip Edilen639 Takipçiler
La mano di Dio, Sorrentino, per la serata degli Oscar2022 #OscarsFanFavorite
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Ferragina Didattica retweetledi
PyGM: Python Library Implementing Sorted Containers With State-Of-The-Art Query Performance and Compressed Memory Usage bit.ly/3fwprok
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Our paper “Why are learned indexes so effective?”, coauthored by G. Vinciguerra and F. Lillo, has been accepted at @icmlconf 2020. Here, we provide a mathematical proof of the outstanding space improvements of the PGM-index over traditional indexes (pgm.di.unipi.it).
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@mike_schatz @jltsiren @cHHillee @JeffDean @melanie_kirsche Thanks to @jltsiren for pointing this out. If you are interested to read our advancements on the #PGMindex please look at the journal version vldb.org/pvldb/vol13/p1…, and to the site of the project: pgm.di.unipi.it. Enjoy! @mike_schatz @melanie_kirsche @StevenMusielski
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Ferragina Didattica retweetledi
@jltsiren @cHHillee @JeffDean @melanie_kirsche Cool! Hadn’t seen that one. Sapling is more specialized but I would put it into the same (extended) family of ideas
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Introducing Sapling: Accelerating Suffix Array Queries with Learned Data Models with @melanie_kirsche and arundas.org. biorxiv.org/content/10.110…
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Ferragina Didattica retweetledi
"Network #open ai gruppi di ricerca interessati a studiare il Covid con lenti diverse. Perché il Covid tocca tutti gli ambiti: famiglie, agricoltura, imprese, operai, natura, cultura" @ilariacapua
Se possiamo dare una mano con la #TextAnalysis, noi ci siamo! Vero @FerraginaTeach?
marco pratellesi@marcoprat
#Coronavirus "Sconfiggeremo Covid-19 con le intelligenze collettive". Intervista a Ilaria Capua (di G. Belardelli) huffingtonpost.it/entry/sconfigg…
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This is our new results about learned indexes appeared on the last issue of @pvldb. Great achievement ;-) @SoBigData @DI_Unipisa @Unipisa
PVLDB@pvldb
Vol:13 No:8 → The PGM-index: a fully-dynamic compressed learned index with provable worst-case bounds vldb.org/pvldb/vol13/p1…
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Ferragina Didattica retweetledi
Vol:13 No:8 → The PGM-index: a fully-dynamic compressed learned index with provable worst-case bounds vldb.org/pvldb/vol13/p1…
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Great Felicia, nice and challenging to work with you and Antonio. @Unipisa @SoBigData @sobigdata_feed
Felicia Pelagalli, PhD@FeliciaPelagall
Così le #parole ci possono aiutare a tracciare la diffusione del #Coronavirus. @marcoprat oggi su @Corriere scrive del progetto che stiamo realizzando @Culturesrl con @FerraginaTeach #UniveritàdiPisa e @anto_gaudioso @Cittadinanzatti. #WordsTracing corriere.it/cronache/20_ma…
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Ferragina Didattica retweetledi
Così le #parole ci possono aiutare a tracciare la diffusione del #Coronavirus.
@marcoprat oggi su @Corriere scrive del progetto che stiamo realizzando @Culturesrl con @FerraginaTeach #UniveritàdiPisa e @anto_gaudioso @Cittadinanzatti.
#WordsTracing
corriere.it/cronache/20_ma…
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Ferragina Didattica retweetledi
@unipisa has signed an agreement with the @EBU_HQ to the development of the #EuroVOX, the European digital platform with information in all languages ➡️bit.ly/2V1Qe4F
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Ferragina Didattica retweetledi
Attending THESES, a new event that brings together (young) researchers from the Department of Computer Science @DI_Unipisa of University of Pisa @Unipisa and Master’s students. theses.di.unipi.it
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Ferragina Didattica retweetledi
Great success to the first event on Master Thesis proposals by researchers of our Department and CNR theses.di.unipi.it
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PlayeRank c’era!!!
Ad maiora Alessio.
Dubai Sports Council@DubaiSC
First session of #DAIS titled Innovation & Development in Sports, with speakers Colin Webster, President at International Esports Federation, Alessio Rossi, PhD (AI), Academic & Scientist, and Johannes Holzmüller, Head of #Football #Technology #Innovation Department, #FIFA
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In our A3lab we made further progress on learned indexes: arxiv.org/abs/1910.06169. Stay tuned for further results to come soon.... @tim_kraska @SoBigData @sobigdata_feed @JeffDean @MIT_CSAIL @HarvardDASlab @alexbeutel @alexbeutel @edchi @adriancolyer
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@tim_kraska Actually the first time the algorithm of Xie et al's was used for OptimalPLR was suggested in arxiv.org/abs/1903.00507 where an optimal Learned index was introduced and evaluated theoretically and experimentally against RMI and FIT-ting tree, showing its better performance.
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Great for building learned indexes :)
Ryan Marcus@RyanMarcus
Releasing my code for error-bounded non-continuous piecewise linear regression. To the best of my knowledge, this is the first public implementation of Xie et al.'s 2014 OptimalPLR and GreedyPLR algorithms. docs.rs/plr/ Original paper: dl.acm.org/citation.cfm?i…
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