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Tesi e Tirocini in contesto Europeo – Discipline informatiche

Ti stai per laureare o sei prossimo al tirocinio e ti piacerebbe fare un’esperienza in un contesto dinamico e internazionale?

Dai uno sguardo alla proposta di Tirocinio e Tesi dello European Plate Observing System (EPOS).

EPOS – European Plate Observing system

Istituto Nazionale di Geofisica e Vulcanologia

EPOS (www.epos-eu.org) è una infrastruttura di ricerca europea innovativa che ha lo scopo di integrare dati e servizi nel dominio delle scienze della Terra solida. Si tratta di dati e servizi relativi a terremoti, eruzioni vulcaniche, deformazioni geodetiche, osservazioni satellitari e altro, che presentano un alto grado di eterogeneità in termini di tecnologie di data provision, formati e modalità di presentazione delle risorse. L’integrazione avviene tramite un sistema avanzato, gli Integrated Core Services (ICS), che permette di ricercare, scaricare e analizzare dati delle comunità specifiche da un’unica piattaforma e interfaccia web.

La proposta di collaborazione rivolta a tirocinanti e tesisti interessati all’utilizzo di tecnologie innovative, mira a contribuire all’ulteriore sviluppo e ottimizzazione del sistema Integrated Core Services, e si sviluppa nei seguenti temi:

  • database relazionali (PostgreSQL) e non relazionali (e.g. MongoDB);
  • sistemi basati sul paradigma dei Microservizi;
  • ottimizzazione e tuning del sistema e dei servizi;
  • creazione di moduli Java e Python per mapping e conversione di dati e metadati;
  • creazione e ottimizzazione interfacce grafiche con AngularJS;
  • integrazione semantica, sviluppo e ottimizzazione di estensioni di DCAT-AP.

Le attività da svolgere saranno concordate con lo studente sulla base degli argomenti di interesse.

Informazioni

Dr. Daniele Bailo

EPOS-ERIC Technical Officer
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Via di Vigna Murata 605, 00143 Rome – Italy
daniele.bailo@ingv.it
Phone. +39 06-51860728

Riferimenti

  • epos-eu.org
  • Bailo, Daniele, and Keith G. Jeffery. “EPOS: a novel use of CERIF for data-intensive science.” Procedia Computer Science33 (2014): 3-10.
  • Jeffery, Keith G., and Daniele Bailo. “EPOS: using metadata in geoscience.” Research Conference on Metadata and Semantics Research. Springer, Cham, 2014.
  • Trani, Luca, et al. “Establishing Core Concepts for Information-Powered Collaborations.” Future Generation Computer Systems89 (2018): 421-437.
  • Bailo, Daniele, et al. “Mapping solid earth Data and Research Infrastructures to CERIF.” Procedia Computer Science106 (2017): 112-121.

data sciencedatabasedatieposICT & Webingegneria informaticajavaroma tresapienzasviluppotesi di laureatirocinio


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Luca Stricagnoli – Hold The Line

Prima con la mente, poi col cuore

[La forza di chi è solo, ]

librimusica


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Hiring Java + DBMS developer, Bergen

We are looking for a Java Developer with an affinity to learning and skills in Relational Databases. Our team is responsible for developing the EPOS Integrated Core Service platform, a system for integrating data and services in the field of solid Earth Sciences. Activities will be carried out in the framework of the European Plate Observing System initiative – https://www.epos-ip.org/

Responsibilities

The candidate will be required to join an international group of developers, and will be in charge of developing specific components of the EPOS Integrated Core Services data integration platform in Java.

The platform developed in Java will be your home. You will be developing new functionalities in a collaborative environment. You can look forward to a great degree of responsibility and autonomy for all aspects of software engineering; from gathering requirements, to architecture design, to user testing and training.

Interfacing with the main data source, i.e. the CERIF relational database, and guaranteeing its appropriate operation will also be part of the responsibilities.

Skills

Collaboration and team-working skills are of primary importance.

A good background in Java programming is required, together with basic background in relational database administration and SQL.

Passion and willing to explore new solutions and frameworks are also key skills.

You must have good communication skills, as we are working with different stakeholders in several countries. You are independent with a drive for excellence. Fluency in written and spoken English is a must, and you are expected to be able to present your ideas to a large group of people and carry out working discussions and teleconferences.

Ability of carrying out working discussions and teleconferences in English is a basic requirement.

If you are motivated by working in a challenging environment, then this is your chance. We offer lots of opportunities for you to grow both professionally and personally.

Technologies

Your primary task is Java development, so Java skills are a must. We use the Eclipse IDE with Git as our CVS, so intimacy with them is a strong plus. In addition to that, we have minor tasks involving Postgres and relational databases, so a good grasp on RDBMS ad SQL is required.

Also, you might need to look at various languages like Python and technologies like RabbitMQ, MongoDB. We do not expect you know these technologies, but you should be able learn new technologies and languages as needs arise.

Addiitonal knowledge of the following is a plus:

  • Languages and formats: HTML/CSS, XML/XSLT/XSD, JSON/JSON SCHEMA, TURTLE
  • Tools: Eclipse, or other IDE, GitLab

Seat, duration and Salary

You’ll be employed by University of Bergen (https://www.uib.no/en), Norway.

You will be required to stay in Bergen and you should have a residence and work permit in Norway (for EU-citizens this is automatically guaranteed).

Duration of contract is 6 months.

Opportunities of being hired in Rome by Italian Research Institution might occur after the end of the contract.

Salary is dependent on the qualifications and follow the Norwegian government regulations for State employees.

Information and application

For submitting your application or for any additional information please refer to the following contacts:

Ing. Daniele Bailo, INGV, daniele.bailo@ingv.it

Prof.Dr. Kuvvet Atakan, UiB, Kuvvet.Atakan@uib.no

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Header Photo by Markus Spiske on Unsplash


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Il più grande uomo scimmia del pleistocene

Fa strano immaginarsi diluvi universali, lotte con le fiere e scalate di vulcani alla ricerca del fuoco, mentre si sta sbragati su uno scoglio a respirare l’odore di mare pulito, girati sul fianco con l’avambraccio sotto l’orecchio, a nascondere il volto dall’abbagliante riverbero del sole.
Ma leggendo Roy Lewis è praticamente inevitabile.
Questa estate, ingurgitato dal libro e proiettato in questa dimensione parallela, con la manopola del tempo girata indietro di alcuni milioni di anni, ho spiato da vicino le vicende di Ernest e la sua famiglia. Sorridevo agli episodi assurdi che li coinvolgevano, mi rattristavo con loro per le difficoltà, mi gasavo quando, scoperto il fuoco, sono riusciti a conquistare le caverne e tenere a bada bestie più grandi di loro.
Ma soprattutto ho unito tanti puntini. Tante di quelle che un approccio post-ideologico mi ha suggerito – nel passato – essere “sovrastrutture borghesi” o “invenzioni del clero per mantenere il potere” si sono rivelate null’altro che tappe naturali nella storia dell’evoluzione umana. Mi vengono in mente ad esempio la nascita dei miti, Adamo, Eva, il diluvio universale, l’Eden. Oppure la struttura delle società e i vari ruoli nella tribù – vale a dire il futuro stato. O ancora, l’amore. Oh si, l’amore, quello vero, il sesso senza pornografia, senza le sovrastrutture e anche un po’ inconsapevole.
Infine una nota personale: la lettura in parallelo di questo libro e “Homo Comfort” di S. Boni ha generato un’alchimia interessante. Mentre il primo canta odi all’evoluzione e alle conquiste – soprattutto tecnologiche – dell’uomo, il secondo la mette seriamente in discussione puntando il dito sull’onnipresenza tecnologica. Leggendo quest’ultimo mi ero un po’ depresso.
Per fortuna c’era l’uomo scimmia del pleistocene a tirarmi su: una pietra miliare, uno di quei libri da leggere una volta nella vita.

antropologialetturapleistocenepreistoriarecensionescimmie


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Enhancing Research Infrastructures with VRE4EIC components: the EPOS success story

(This article was originally written for VRE4EIC Newsletter. Follow this link to the original source).

 

The European Plate Observing System (EPOS) highlights how its research infrastructure has become more efficient and user friendly by utilizing technology developed in the frame of the EU H2020 VRE4EIC project.

In the last decades quite an amount of tools, technologies and software has been developed to support and improve research throughout the entire data lifecycle[1]. This includes software, modeling tools, and even code that can be used and re-used by researchers around the world. However, more and more emphasis has been given to the structural components that enable a Research Infrastructure[2] to be sustainable, robust and, even most importantly, compliant to the FAIR principles[3]. Such principles prescribe–in order to enable reproducible science–that data need to be findable, accessible, interoperable and reusable. It is usually up to research infrastructure designers, developers and managers to find the best architecture and technologies to enable FAIR to become reality in their scientific domain. However, looking transversally at science domains, it is clear that there is a number of challenges common to several communities, as evidenced by the common requirements elicitation and analysis of existing technical assets carried out both in the VRE4EIC and ENVRIplus project[4].

In this framework, VRE4EIC is promoting the adoption of common, standard technical solutions in order to facilitate  Research Infrastructures in facing shared challenges and thus complying with FAIR principles.

This is the case of the European Plate Observing System (EPOS), a Distributed Research Infrastructure long-term plan to facilitate integrated use of data, data products, and facilities from distributed research infrastructures for solid Earth science in Europe.

In order to enable accessibility (the “A” of FAIR), the EPOS central hub, that provides access to a wealth of different types of data and services from communities, had to implement appropriate Authorization mechanisms. Such mechanisms are usually referred to as “AAAI”, which stands for Authentication, Authorization, and Accounting Infrastructure. Instead of creating such an infrastructure “from scratch”, EPOS took advantage of the existing VRE4EIC “AAAI Service”[5] building block. This component provides a “plug-and-play” solution for the authentication of users, and in addition it integrates different authentication mechanisms from various AAI providers (e.g. EDUGAIN, Facebook, Google and others) in one single system. Due to its integrability into service-based architecture, it can be easily plugged into micro-services-oriented architectures[6], such as the one of EPOS.

Figure 1: Example of integration of VRE4EIC Authentication services (AAAI) into EPOS central hub Graphic User Interface (GUI). The login box is rendered on the EPOS GUI, but actually managed and ran by VRE4EIC Authentication service building block. Such component is part of the VRE4EIC prototype and runs on VRE4EIC servers made available by project partners (in this case CNR ISTI – Pisa).

 

The EPOS User Interface is presented in Figure 1. It enables the discovery and search of datasets in the solid Earth domain, which includes several communities such as Seismology, GPS, satellite data, volcanic observatories and others. An authentication widget is also available for access to specific dataset. The authentication in this case is managed by the VRE4EIC AAAI service component, that is simply “plugged-in” into EPOS main system.

Starting from this first pilot, EPOS has also benefitted from VRE4EIC studies and developments in other fields. For instance for the workflow management and the metadata system architecture (both projects use the CERIF[7] model).

The EPOS use case has several important implications. The first one is that this pilot has demonstrated the suitability of the strategy adopted by VRE4EIC for supporting and enhancing e-Research Infrastructures, in particular with respect to the AAAI service.

The second one, related to research infrastructure sustainability, is that it saved efforts in integrating authentication services on EPOS, with all related technical and security issues, not to counting the development efforts that were optimized by adopting an EU-funded solution.

Third, on the user side, it allows end users to access through existing credentials from Facebook, eduGAIN, and other Identity Providers, to log in easily to EPOS or any other Research Infrastructure enhanced by VRE4EIC Authentication service.

Now, a future-oriented exercise is due: imagine that many other research infrastructures would use such shared solutions produced by VRE4EIC. How much development and sustainability efforts would they save by integrating in an easy way metadata catalogue services, AAAI services, and other common solutions?

The answer is not trivial, also because other players are available on the EU landscape. However, the expertise brought in by a pool of scientist and engineers in VRE4EIC, strongly connected with the communities, and with skills in the integration of several research infrastructures in various domains, is doubtless precious and capable of optimizing the technical dimension and sustainability, as demonstrated by the EPOS pilot.

 

[1] For an overview of the Data Lifecycle see https://www.dataone.org/data-life-cycle

[2] Definition of Research Infrastructure by EU funding body https://ec.europa.eu/research/infrastructures/index.cfm?pg=about

[3] M. D. Wilkinson et al., “The FAIR Guiding Principles for scientific data management and stewardship,” Sci. Data, vol. 3, p. 160018, 2016.

[4] “ENVRIplus is a Horizon 2020 project bringing together Environmental and Earth System Research Infrastructures, projects and networks together with technical specialist partners to create a more coherent, interdisciplinary and interoperable cluster of Environmental Research Infrastructures across Europe”. “Theme 2” deliverables report an overview of common elements and requirements in the various Environmental Research Infrastructures http://www.envriplus.eu/deliverables/

[5] More information about the VRE4IEC AAAI building block can be found here https://www.vre4eic.eu/images/Public_deliverables/D3.3_Building_Blocks.pdf

[6] A extensive compendium about Microservices architecture and techniques can be found in S. Newman, Building Microservices. O’Reilly Media…

[7] CERIF stands for Common European Research Information Format, see https://www.eurocris.org/cerif/main-features-cerif and https://www.eurocris.org/eurocris_archive/cerifsupport.org/cerif-in-brief/index.html

aaaieposeuropemyjobResearch Infrastructurerivre4eic


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Invidia il prossimo tuo – John Niven

Avevo un pensiero ricorrente durante la lettura di questo libro. Scorrevo le righe, le pagine e mi dicevo: “bello ma cinico”.
Bello, poiché Niven è senza dubbio un grande scrittore, dalla prosa fluida, ironico, capace evocare immagini originali.
Cinico, poiché sembrava si basasse sulla canonica triade di valori “soldi, successo, sesso” dai quali dovrebbe dipendere il mondo.

E invece… è riuscito a stupirmi con la narrazione di questa amicizia travagliata tra due compagni di scuola oramai più che quarantenni. Uno sul treno della vita alto borghese, l’altro sul pullman sgangherato dell’ex rock-star in declino.

Diversamente brillante rispetto a “A volte ritorno”, ma forse più profondo.
Se lo si sa cogliere per il verso giusto, è un libro che fa riflettere.

E mi piace chiudere con la stessa conclusione dei feedback più beceri su AirBnb: “consigliatissimo!” 🙂

Scheda libro su Anobii: http://www.anobii.com/books/Invidia_il_prossimo_tuo/9788806236526/01668791898a2fb3dd

E voi, lo avete letto? Cosa ne pensate?

anobiiinvidia il prossimo tuojohn nivenlibrirecensione


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Come avere milioni di follower su Instagram: 10 principi infallibili

Guardando qua e la, esaminando me stesso, parlando con amici e colleghi, ho scoperto che la sete di like – quel cuoricino e quel pollice alzato che ci gratificano un po’ nel grigiume di alcune giornate – è una patologia trasversale.

Attraversa ceti sociali, differenze di genere, livelli culturali normalmente distanti, diversi stati di vita: dal prete al professore, dal macellaio all’adolescente, dalla massaia al tassidermista, tutti cercano l’altrui plauso, almeno un po’.

10 principichiara ferragnifacebookfollowerfollower how toICT & Webinstagramlikemetodonetworksocial


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How Research Infrastructures can take advantage of interoperable VRE building blocks

Well, it’s weird: I’m at the same time proud and shy about the video we released in the framework of VRE4EIC project.

It was funny: I had just landed at Schipol airport and then rushed to TUDelft university… and I found myself at the New Media Center in front of a camera, in a soundproof studio with a bright-green background, just a few people watching (or staring at? :)) me behind the soundproof glass and I had to start talking with my south European English accent (that’s the embarrassing part :))

Well, I think I realized how fishes feel in their fish-bowls!

By the way, the people from the studio were great and patient, and they explained clearly how it would work. So we just had to leverage on the huge work we did previously, that is to say the preparation of the video – lecture.

The topic of the videos is How research Infrastructures can take advantage of interoperable VRE building blocks.

In the first part I explained what research infrastructures are, what distributed research infrastructures can provide to users, and what is their governmental and technical organisation. Real examples were be done by discussing the EPOS use case.

In the second part the focus was on how interoperable building blocks developed in the framework of VRE4EIC can be used to enhance Functionalities of Research Infrastructures. An example was be illustrated by discussing and analysing the EPOS use case.

PART 1

PART 2

I hope you enjoy the two videos.

eposlavorolectureslezioniResearch Infrastructurevideovre4eic


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Come sgominare i parassiti statali

Sono recentemente tornato da Edimburgo, città che oltre ad essere piovosa e pittoresca, ha ospitato una conferenza sui Virtual Research Environments, argomento oscuro ai più e soprattutto impossibile da spiegare a nonna quando mi chiede «Ma di che parlate quando fate queste riunioni?». Ora, quando dico «nonna» non fate l’errore di immaginare una novantacinquenne mansueta e rimbambita. Lei è semplicemente la punta di diamante di una generazione che ha attraversato – rinforzandosi – una guerra, il sessantotto, il boom economico, canale cinque, Mike Buongiorno, le soap opera e Young Signorino: è sveglia, ha sempre la risposta pronta, impossibile da ingannare, abile nel raggirare, arduo piegarla alla propria volontà. In pratica un caterpillar. E’ su questi soggetti che dovrebbero fare i film. Robocop e i supereroi della Marvel a confronto sembrano verginelle alla prima notte di nozze.

burocraziahumourPAparassitipubblica amministrazionestatoumberto ecoumorismo


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