Data driven journalism
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This document discusses data-driven journalism and outlines some key aspects of the process. It begins with short definitions of data-driven journalism from Mirko Lorenz and Paul Bradshaw. It then describes Bradshaw's pyramid model for data journalism and lists the typical steps in the process as finding data, sifting data, writing stories, displaying data, publishing data, broadcasting data, and controlling data stories' impact. The document provides more detail on the first two steps of finding data, which involves in-depth research and analysis to build a well-structured data set, and sifting data, which means cleaning and structuring the data.
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Data driven journalism
- 2. data driven journalism 31.10.2012 THE SECOND EDITION OF THE ADVANCED COURSE FOR DATA & KNOWLEDGE MODELLER where journalism meets data
- 3. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfa DATA data driven journalism is an emergent journalism field, which tells stories and occurrences starting from data. data journalist looks for news and stories extracting them from rough data.
- 4. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfa MIRKO LORENZ data driven journalism is a workflow that consists of the following elements: digging deep into data by scraping, cleansing and structuring it, filtering by mining for specific information, visualizing it and making a story infomation architect and multimedia journalist PAUL BRADSHAW data journalism trainer and writer data journalism is […] the convergence of a number of fields […] from investigative research and statistics to design and programming
- 7. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo 62 còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct 3802 rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh 81255 akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk 5432326 loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp 831822343 bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas 5865658656 drivenyhjolhxkmp hsbjournalismuty 17892398437630 cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfi 1.FINDING DATA0817237589746885376757345645678122345 2.SIFTING DATA12093698837234567892345612345676781 3.WRITE STORIES37123791238192012938019238011289 4.DISPLAYING DATA08341234567890125678902890 5.PUBLISHING DATA127891268123467895789090 6.BROADCASTING DATA123456123456788749 7.CONTROLLING78452092365253652980980980799 DATA STORIES IMPACT370980980967927 PROCESS STEPS
- 8. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfi 1.FINDING DATA081723758974688537675734564567812238RICERCA81389 • the preliminary work consists of a deepened research aiming to gather and sift data to reconstruct the stories to tell. • to realize an accurate data selection it is crucial to know the topic the ontology aims to describe. • a data journalist has to analyze many documents, even hard to find ones, often incomplete. Document studying brings to the T-box and A-box building. • the challange is to create a good data set.
- 9. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfi 2.SIFTING DATA08172375897468853767573456456739309data set creation • a good data set creating is crucial: it has to be well structured in order to ease other users consultation. • it is basic to sift and clean the obtained data removing the what is not essential.
- 12. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfe 5.PUBLISHING DATA completing visualisations adding stories to data there are many options to publish data and their related visualisation exsisting: • basic models link data to the single story. • more advanced models lets you create single dossier, articles and links to data in one page.
- 13. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfa 6.BROADCASTING DATA • giving users the access to existing data, especially to ones that the journalist himself obtained through Open Data and used to write the article. • supply others the chance to investigate again on that data, making possible a potential beginning of a new cicle of interrogations that can bring to new knowledge.
- 14. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfj 7.CONTROLLING DATA STORIES IMPACT The last phase of the process consists of measuring how often a data set or one of its graphic interfaces is consulted.
- 15. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfr TECHNICAL MATTERS the source to which the reader can access to consult data is the ONTOLOGY which is a combination of: •a vocabulary (T-boX) • the collection of assertions expressed using terms of that vocabulary (A-box) showed to the reader through an interactive visualisation tool.
- 16. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu To see visualization tools go fhidchriovybploi uezxcvsdfovpoiuy www.informationsbeautiful.net treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfr at
- 18. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfe A CONCRETE EXAMPLE Our project consists of realizing an ontology describing how, through the European Union invested money in Somalian resources to finance projects in the cooperation and development sector between 2008 and 2013.
- 19. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfr • how money is supplied • credit lines • beneficiaries • sub-contractors • Somalian area in which money is invested • kind of intervention • amount • co-financing percentual • intervention duration • population impact • if the projects are concluded or underway, or if the call assignment procedure is in progress. • if the valutation of the competition is centralized or not. questions our work is able to answer
- 20. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfr BUILDING THE VOCABULARY the questions which our project answers to guided us in the selection of terms suitable for the T-box realiziation.
- 23. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu fhidchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghj kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfr GRAPHIC VISUALISATION IN ONTOGRAF population of our ontology with A-box data and our knowledge semantic knowledge base: T-box + A-box
- 24. sridropyhjolhxkm phjdyutghjkmpoiu ytreasghjkloklyt rerruiouapoimmzo ikjamcxkfbkrufiu 17626837876 fhidchriovybploi uezxcvsdfovpoiuy 18127292763 treasdfghjkmzxct rnhdllrerreasghj 312738763q8 kloklytreasdfghj tytgbfcamudloiue rtyhjrsrhmposidr opyhjolhxkmphjdy ksdjfbkjdsfbksdj fjfhfiuncfiuaifo còaijfomauufhufhi sufhchriovybploi uezxcvsdfovpoiuy treasdfghjkmzxct rnhdllrerreasghm mzoikjamcipoiuyt reasdfuzeijdhxkj hkexbufxkugkfxjh akjshdxkayhrfaeh hjtytgbfcamudlsj kloklytreasdbksd dskjhsdhsdjzdòdfg hjqwrruiouapoijk loklytreasdbksdd skjhsdhsdjzdòdfgh jqwrruiouapoiuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeridat ayhjrsrhmposieas drivenyhjolhxkmp hsbjournalismuty cvsjahsdhadkstpp bdfvgybskdjchxqz eunkdjfhvbbhbcij ncisduhfwoeriuty cvsdfjhgiopaksdf ghuhfiudhudhfr IN THE END18726127617269179 DON’T FORGET7623782379381 THAT…198279822798272238769736878 DAITHI Ó CRUALAOICH Understanding data journalism is the same thing as understanding journalism. The stress is in the wrong place when we focus on the data. You can't give a machine data and get journalism out the other end software developer at The Guardian newspeare