-
Schönherr, M.: Bestechend brillant : die Schönheit der Algorithmen (2016)
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- Abstract
- Algorithmen sind Rezepte, aus denen Computerprogramme entstehen. Es gibt keine Software ohne Algorithmen. Je eleganter ein Algorithmus ist, desto weniger Rechenpower benötigt er, um zum Ziel zu kommen. Algorithmen können allerdings teuer sein - und die Nachfrage zur Lösung neuer und alter Probleme ist riesig.
- Date
- 10. 2.2016 17:22:23
- Source
- http://www.deutschlandfunk.de/die-schoenheit-der-algorithmen-bestechend-brillant.740.de.html?dram:article_id=341464
-
Scobel, G.: GPT: Eine Software, die die Welt verändert (2023)
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- Abstract
- GPT-3 ist eine jener Entwicklungen, die binnen weniger Monate an Einfluss und Reichweite zulegen. Die Software wird sich massiv auf Ökonomie und Gesellschaft auswirken.
- Date
- 23. 1.2023 17:28:51
-
Leighton, T.: ChatGPT und Künstliche Intelligenz : Utopie oder Dystopie? (2023)
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- Abstract
- Das Tool wird immer ausgefeilter; es erstellt Software und erfindet die unglaublichsten Fiktionen. Wie "klug" ist es? Wie sieht es mit den Ängsten aus? Und mit Moral?
- Date
- 6. 1.2023 21:19:23
- Series
- Telepolis / Kultur und Medien
- Source
- https://www.heise.de/tp/features/ChatGPT-und-Kuenstliche-Intelligenz-Utopie-oder-Dystopie-7445181.html?view=print
-
Mühlbauer, P.: Upload in Computer klappt . (2018)
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- Abstract
- Den drei an der Technischen Universität in Wien forschenden Informatikern Mathias Lechner, Radu Grosu und Ramin Hasani ist es gelungen, das Nervensystem des Fadenwurm Caenorhabditis elegans (C. elegans) als Software in einen Computer zu übertragen und nachzuweisen, dass der "hochgeladene" virtuelle Wurm auf Reize genau so reagiert wie ein echter Nematodenwurm auf echte Reize in der Realität. Dafür ließen sie ihn eine Aufgabe bewältigen, die Hasani zufolge dem Balancieren eines Stabes ähnelt.
- Content
- Vgl. auch: URL: http://www.heise.de/-3962785. Vgl. auch: https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnx3d25pcDIwMTd8Z3g6NDQ3YjZhZTZiYWJiNDI5NA. Vgl. auch: Volker Henn, V.: Synthetisches Leben: auf dem Weg zum biologischen Betriebssystem [eBook]. Hannover: Heise Medien 2014. ISBN (epub) 978-3-944099-23-1.
- Date
- 12. 2.2018 15:22:19
-
¬The CD-ROM directory : with multimedia CD's; international edition (1994)
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- Content
- Verzeichnet: 6.000 CDs; 3.800 Firmen; Hardware, Software; Konferenzen
- Footnote
- Erscheint seit 1(1987), 2x jährlich. - Vgl. Besprechung der Ausg. 1993 in: IFB 1(1993) H.1/2, S.23-28; Electronic library 12(1994) no.2, S.131 (D. Raitt)
-
pmz: Dr. Herbert Schlangemann - oder die Geschichte eines pseudowissenschaftlichen Nonsens-Papiers (2008)
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- Content
- ""Oft ist das Denken schwer, indes, das Schreiben geht auch ohne es", dichtete einst der deutsche Schriftsteller, Zeichner und Maler Wilhelm Busch. Ähnliche Gedanken müssen auch die Verfasser der Abhandlung "Towards the Simulation of E-Commerce" sowie die Veranstalter der "International Conference on Computer Science and Software Engineering 2008" (CSSE) gehabt haben. Denn die einen ließen der CSSE unter dem Pseudonym Dr. Herbert Schlangemann ein Arbeitspapier zukommen, das vorgibt, sich mit den jüngsten Erkenntnissen auf dem Gebiet der Informationstheorie auseinander zu setzen. Die anderen wiederum fanden das Arbeitspapier nach einer Überprüfung so gut, dass sie Dr. Schlangemann aufforderten, zusätzlich einen Lebenslauf zu schicken - anschließend wurde ihm die Leitung des Arbeitsstrangs "Distributed and Parallel Computing & Embedded Programming" bei der Konferenz Mitte Dezember im chinesischen Wuhan übertragen. Dumm nur, dass es Dr. Herbert Schlangemann von der schwedischen Umeå Universität gar nicht gibt und dass die Verantwortlichen der CSSE - eigenen Angaben zufolge immerhin eine der wichtigsten Veranstaltungen der IEEE Computer Society - nicht bemerkten, dass man ihnen da einen Bären aufgebunden hatte. Denn das Arbeitspapier "Towards the Simulation of E-Commerce" war nichts anderes als ein per SCIgen generiertes pseudowissenschaftliches Nonsens-Papier. Das Programm SCIgen ("An Automatic Computer Science Paper Generator") durchsucht online veröffentlichte Forschungsarbeiten nach bestimmten Stichworten und stellt daraus eine völlig neue Arbeit mit Grafiken, Tabellen und Quellenverweisen zusammen. Entwickelt worden war das Programm einst von Mitarbeitern des Massachusetts Institute of Technology (MIT), um wissenschaftliche Veranstaltungen mit sehr niedrigem Standard zu outen. Wilhelm Busch hätte dazu wohl gesagt: "Der klugen Leute Ungeschick, stimmt uns besonders heiter. Man fühlt doch für den Augenblick, sich auf einmal gescheiter"."
- Date
- 28.12.2008 9:27:23
-
Keßler, K.; Krüger, A.T.; Ghammad, Y.; Wulle, S.; Balke, W.-T.; Stump, K.: PubPharm - Der Fachinformationsdienst Pharmazie (2016)
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- Abstract
- Der Fachinformationsdienst (FID) Pharmazie verfolgt das Ziel, die Informationsinfrastruktur und die Literaturversorgung für die pharmazeutische Hochschulforschung nachhaltig zu verbessern. Das Projekt wird seit dem 1. Januar 2015 von der Deutschen Forschungsgemeinschaft gefördert. Eine Besonderheit stellt die Kooperation zwischen der Universitätsbibliothek Braunschweig und dem Institut für Informationssysteme (IfIS) der TU Braunschweig dar, wodurch aktuelle Forschung auf dem Gebiet der Informatik in die Implementierung innovativer FID-Dienste mündet. Im Zentrum des Projektes steht der nutzerzentrierte Aufbau einer erweiterbaren und personalisierbaren Informationsinfrastruktur. Das vom FID entwickelte Discovery System "PubPharm" zur pharmaziespezifischen Recherche basiert, als Weiterentwicklung des beluga-Systems der SUB Hamburg, auf der Open Source Software VuFind. Als Datengrundlage enthält es u.a. die Medline Daten, erweitert durch Normdaten, die unter anderem die Suche nach chemischen Strukturen erlauben. Gleichzeitig werden vom Institut für Informationssysteme innovative Suchmöglichkeiten basierend auf Narrativer Intelligenz untersucht und perspektivisch in das Retrieval des Discovery Systems eingebunden. Im Rahmen von sog. FID-Lizenzen bietet der FID Pharmazie Wissenschaftlern/innen Volltextzugriff auf pharmazeutische Fachzeitschriften. Bestandteil der Lizenzen ist das Recht zur Langzeitarchivierung. Bei deren technischer Umsetzung kooperiert der FID mit der TIB Hannover. Der FID Pharmazie koppelt seine Aktivitäten eng an die pharmazeutische Fachcommunity: unter anderem begleitet ein Fachbeirat die Entwicklungen. Im Rahmen der Öffentlichkeitsarbeit werden Nutzer/innen umfassend über die Angebote informiert, u.a. in Webcasts und im PubPharm Blog.
- Content
- https://www.o-bib.de/article/view/2016H3S1-23.
- Source
- o-bib: Das offene Bibliotheksjournal. 3(2016) Nr.3, S.1-23
-
Rehurek, R.; Sojka, P.: Software framework for topic modelling with large corpora (2010)
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- Abstract
- Large corpora are ubiquitous in today's world and memory quickly becomes the limiting factor in practical applications of the Vector Space Model (VSM). In this paper, we identify a gap in existing implementations of many of the popular algorithms, which is their scalability and ease of use. We describe a Natural Language Processing software framework which is based on the idea of document streaming, i.e. processing corpora document after document, in a memory independent fashion. Within this framework, we implement several popular algorithms for topical inference, including Latent Semantic Analysis and Latent Dirichlet Allocation, in a way that makes them completely independent of the training corpus size. Particular emphasis is placed on straightforward and intuitive framework design, so that modifications and extensions of the methods and/or their application by interested practitioners are effortless. We demonstrate the usefulness of our approach on a real-world scenario of computing document similarities within an existing digital library DML-CZ.
- Content
- Für die Software, vgl.: http://radimrehurek.com/gensim/index.html. Für eine Demo, vgl.: http://dml.cz/handle/10338.dmlcz/100785/SimilarArticles.
- Date
- 23. 3.2012 13:11:26
23. 3.2012 13:24:48
-
Schöneberg, U.; Gödert, W.: Erschließung mathematischer Publikationen mittels linguistischer Verfahren (2012)
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- Abstract
- Die Zahl der mathematik-relevanten Publikationn steigt von Jahr zu Jahr an. Referatedienste wie da Zentralblatt MATH und Mathematical Reviews erfassen die bibliographischen Daten, erschließen die Arbeiten inhaltlich und machen sie - heute über Datenbanken, früher in gedruckter Form - für den Nutzer suchbar. Keywords sind ein wesentlicher Bestandteil der inhaltlichen Erschließung der Publikationen. Keywords sind meist keine einzelnen Wörter, sondern Mehrwortphrasen. Das legt die Anwendung linguistischer Methoden und Verfahren nahe. Die an der FH Köln entwickelte Software 'Lingo' wurde für die speziellen Anforderungen mathematischer Texte angepasst und sowohl zum Aufbau eines kontrollierten Vokabulars als auch zur Extraction von Keywords aus mathematischen Publikationen genutzt. Es ist geplant, über eine Verknüpfung von kontrolliertem Vokabular und der Mathematical Subject Classification Methoden für die automatische Klassifikation für den Referatedienst Zentralblatt MATH zu entwickeln und zu erproben.
- Date
- 12. 9.2013 12:29:05
- Footnote
- Vortrag anlässlich der DMV-Tagung in Saarbrücken, 17.-20.09.2012.
-
Palm, F.: QVIZ : Query and context based visualization of time-spatial cultural dynamics (2007)
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- Abstract
- QVIZ will research and create a framework for visualizing and querying archival resources by a time-space interface based on maps and emergent knowledge structures. The framework will also integrate social software, such as wikis, in order to utilize knowledge in existing and new communities of practice. QVIZ will lead to improved information sharing and knowledge creation, easier access to information in a user-adapted context and innovative ways of exploring and visualizing materials over time, between countries and other administrative units. The common European framework for sharing and accessing archival information provided by the QVIZ project will open a considerably larger commercial market based on archival materials as well as a richer understanding of European history.
- Content
- Vortrag anlässlich des Workshops: "Extending the multilingual capacity of The European Library in the EDL project Stockholm, Swedish National Library, 22-23 November 2007".
- Date
- 20. 1.2008 17:28:29
-
Atzbach, R.: ¬Der Rechtschreibtrainer : Rechtschreibübungen und -spiele für die 5. bis 9. Klasse (1996)
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- Abstract
- Alte und neue Rechtschreibregeln
- Imprint
- Berlin : Cornelsen Software
- Issue
- MS-DOS und Windows.
-
Kim, T.C.-w.K.; Zumstein, P.: Semiautomatische Katalogisierung und Normdatenverknüpfung mit Zotero im Index Theologicus (2016)
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- Abstract
- Im Folgenden soll aufgezeigt werden, wie derzeit das Literaturverwaltungsprogramm Zotero innerhalb des Index Theologicus genutzt wird, um unselbstständige Literatur in einem bibliothekarischen Katalogisierungssystem zu erfassen. Die modulare und flexible Architektur der Open Source Software erlaubt es, die bereits kollaborativ zusammengetragene Programmierarbeit zur Datenextraktion mitzunutzen. Das vorgestellte semiautomatische Verfahren bringt auch bei der Verknüpfung von Normdaten erhebliche Vorteile für die Medienbearbeitung.
- Source
- LIBREAS: Library ideas. no.29, 2016 [urn:nbn:de:kobv:11-100238157]
- Theme
- Bibliographische Software
-
Heller, L.: Ergebnisse der Benutzerumfrage "Literaturverwaltung - Was ich benutze und was ich brauche", TIB/UB Hannover 2011 (2011)
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- Abstract
- Raw data set (in CSV format) of a user survey about usage and needs regarding reference management software (like Endnote, Zotero, Citavi) in germany 2011. Participants were mainly college students, librarians, and other users of reference management software.
- Footnote
- Vgl. auch: http://www.tib.uni-hannover.de/de/aktuelles/aktuell/newsdetail/article/citavi-endnote-zotero-und-co/62.html.
- Theme
- Bibliographische Software
-
Ostrzinski, U.: Deutscher MeSH : ZB MED veröffentlicht aktuelle Jahresversion 2022 - freier Zugang und FAIRe Dateiformate (2022)
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- Abstract
- Die aktuelle Ausgabe 2022 der deutschen Ausgabe der Medical Subject Headings (MeSH) steht ab sofort zum Download in verschiedenen FAIRen Dateiformaten sowie als XML- und CSV-Datei unter der CC BY 4.0-Lizenz bereit. Zu den semantisch FAIRen Formaten, die ZB MED anbietet, zählen beispielsweise RDF/XML oder JSON-LD. Sie ermöglichen es etwa Software-Lösungen zur Datenanalyse - auch mit künstlicher Intelligenz -, die Daten direkt zu nutzen. Sie müssen nicht zusätzlich konvertiert und aufbereitet werden.
- Content
- "ZB MED bietet für die deutschsprachigen MeSH-Begriffe einen Internationalized Resource Identifier (IRI) an. Der IRI-Service stellt auf einer HTML-Seite alle Informationen für einen deutschen MeSH-Term bereit und ermöglicht so die Versionierung. Die Sichtbarkeit veralteter, aber in der Vergangenheit genutzter Terme ist im Sinne der FAIR-Prinzipien dadurch weiterhin gewährleistet. Für die Übersetzung der Medical Subject Headings nutzt ZB MED den eigens entwickelten TermCurator. Das semiautomatische Übersetzungstool bietet unter anderem einen integrierten mehrstufigen Kuratierungsprozess. Der MeSH-Thesaurus als polyhierarchisches, konzeptbasiertes Schlagwortregister für biomedizinische Fachbegriffe umfasst das Vokabular, welches in den NLM-Datenbanken, beispielsweise MEDLINE oder PubMed, erscheint. Darüber hinaus ist er eine der wichtigsten Quellen für ein kontrolliertes biomedizinisches Fachvokabular - beispielsweise für die Kategorisierung und Analyse von Literatur- und Datenquellen.
Der MeSH ist ein polyhierarchisches, konzeptbasiertes Schlagwortregister für biomedizinische Fachbegriffe umfasst das Vokabular, welches in den NLM-Datenbanken, beispielsweise MEDLINE oder PubMed, erscheint. Er wird jährlich aktualisiert von der U. S. National Library of Medicine herausgegeben. Für die deutschsprachige Fassung übersetzt ZB MED dann die jeweils neu hinzugekommenen Terme und ergänzt sie um zusätzliche Synonyme. Erstmalig erstellte ZB MED den Deutschen MeSH im Jahr 2020. Vorher lag die Verantwortung beim Deutschen Institut für Medizinische Dokumentation und Information (DIMDI/BfArM)."
- Date
- 30. 5.2022 15:59:23
-
Hofmann, M.: TREC Konferenzbericht (7.10.93) (1995)
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- Abstract
- Ziel der US-amerikanischen TREC (Texte REtrieval Conference) Initiative ist es, zum einen Standard-Kollektionen von Teten zu erstellen, auf deren Basis verschiedene Retrieval-Ansätze verglichen werden können. Zum anderen sollen Kollektionen einer Grösse aufgebaut werden, die realistischen Anwendungen nahe kommen. Damit soll das alte Vorurteil der Untauglichkeit neuerer IR-Methoden (bzgl. Effizienz und Effektivität) für größere Darenbasen widerlegt werden.
- Date
- 23. 8.1996 9:04:36
-
Hartmann, S.; Haffner, A.: Linked-RDA-Data in der Praxis (2010)
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- Abstract
- Durch den neuen Erschließungsstandard "Resource Description and Access" (RDA) lassen sich bibliografische Daten sowie Normdaten Semantic-Web-konform repräsentieren. Der Vortrag soll aufzeigen, welche Auswirkungen RDA auf die Katalogisierung in Bibliotheken und den Zugang zu den erschlossenen Ressourcen im Semantic Web hat. Anhand erster Erfahrungen aus praktischen Umsetzungen wird erläutert, wie bibliografische Daten durch RDA und Linked-Data-Technologien besser zugänglich gemacht und vor allem nachgenutzt werden können.
- Content
- Vortrag, anlässlich der SWIB 2010, 29./30.11.2010 in Köln.
- Date
- 13. 2.2011 20:22:23
-
Schoepe, B.: ¬Die Digitalisierung und ihre Effizienzgewinneaus pädagogischer Perspektive : Datenschutzrechtliche Probleme der Coronakrisen-induzierten"Digitalisierungsoffensive". Mit einer kritischen Bewertungzur Einführung der Microsoft 365 / Microsoft Teams -Software an derSekundarstufe Iund II der Fritz-Schumacher-Schule (FSS), Hamburg (2021)
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- Abstract
- Der Text nimmt repräsentative Studien zum negativen Einfluss, den die Digitalisierung des Unterrichts auf die Verbesserung von Lernleistungen hat, zum Anlass über die Effizienzgewinne nachzudenken, die tatsächlich mit der Digitalisierung verbunden sind. Es wird dargestellt, wie unter dem verschärften Handlungsdruck, den die Coronakrise für Schulen ausgelöst hat, sich nun zusätzlicheine Dynamik Bahn bricht, die zur Bevorzugung von Big-Data-Digitallösungen beiträgt und weiter - bei fehlendem Einspruch - dazu führen wird, dass die IT-Konzerne sich die dominante Stellung auf dem bundesdeutschen Bildungsmarkt sichern.Im weiteren Verlauf entfaltet der Text, was unter den tatsächlichen Effizienzversprechen der Digitalindustrie zu verstehen ist, die im Kontext einer algorithmischen und psychometrischen Steuerung verortet werden. Diese werden durch den neoliberalen Schulumbau konsequent in den Dienst genommen. Die Effekte, die sie auf den Lern-und Bildungsbegriff haben, werden ebenso beleuchtet, wie die sich verändernde Rolle des Lehrpersonals, dessen schwindender Einfluss auf pädagogische Prozesse kritisiert wird.
Die Effizienzgewinne der Digitalisierung werden im Kontext der Etablierung eines neuen Typus von Kontrollgesellschaft diskutiert, der als epochale Zäsur für das Schul-und Bildungssystem dargestellt wird. In diesem Zusammenhang wird aufgezeigt, wie durch die beabsichtigte Digitalisierung Methoden des Profiling, der Verhaltenssteuerung und des Mental-Programming (vulgo: Gehirnwäsche) die Klassenzimmer erobern. Komplementär dazu wird die Rolle der Empirischen Bildungsforschung, der kompetenzorientierten Bildung und des sogenannten Bildungsmonitorings als neue Ideologie-, Konditionierungs-und Kontrollinstanzen des Schulumbaus untersucht und kritisch gedeutet.
Es wird dargelegt, inwieweit die Prämissen, Modelle und die auf die Praxis durchschlagenden Effekte dieser Change-Agenten neoliberaler Schule ihrerseits die Digitalisierung in der überwachungskapitalistischen Variante begünstigen bzw.deren Einfluss auf die Gesellschaft insgesamt verstärken. Anhand von Beispielen und eines Rückblicks werden Belege für die These gesammelt, dass die Change-Agenten maßgeblich einen neuen postdemokratischen Herrschaftstypus mit ausbilden helfen, der auf die psychopolitische Steuerung der Subjekte und eine Entsolidarisierung bzw.Dysfunktionalisierung durch Desintegration der Kollektive hinausläuft.
Um den dystopischen Gefahren zu begegnen, die diese Befunde verdeutlichen, plädiert der Text für eine Stärkung des Persönlichkeitsschutzes und der Belange des Datenschutzes an Schulen und erklärt seine Gewährleistung zur "Gretchenfrage", ob die drohende Dehumanisierung der Schulen noch abgewendet werden kann. An zwei konkreten Beispielen schulischer Praxis, der Einführung von Microsoft 365 und dem integrierten Tool Microsoft Teams, werden die rechtlichen und professionsethischen Probleme dieser Software -Tools exemplarisch verdeutlicht. Zum Schluss nimmt der Text die jüngsten Erfolge bürger-und datenschutzrechtlichen Engagements, das zu wegweisenden Urteilen der höchsten Gerichtsinstanzen geführt hat, zum Anlass, um die Rechtmäßigkeit der Microsoft-Programme in führung abzuschätzen. Darüber hinaus werden die Chancen einer "alternativen Digitalisierung" (nicht nur) für Schulen aufgezeigt. Der Text endet mit dem Aufruf,sich als Pädagoge der Verantwortung durch die neuen Medien zu stellen. Er deutet Veränderungen an, die jenseits der Digitalisierung als die eigentlichen Herausforderungen für Schule anzusehen sind und appelliert an Kolleginnen und Kollegen und eine breite, kritische Öffentlichkeit, sich für die Umsetzung einer alternativen, technisch lange bereits möglichen Digitalisierung für eine humane Bildung und eine freie Gesellschaft einzusetzen.
- Date
- 29. 1.2021 13:01:49
-
Rapp, F.; Kombrink, S.; Kushnarenko, V.; Fratz, M.; Scharon, D.: SARA-Dienst : Software langfristig verfügbar machen (2018)
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- Abstract
- Software spielt in vielen Disziplinen eine wichtige Rolle im Forschungsprozess. Sie ist entweder selbst Gegenstand der Forschung oder wird als Hilfsmittel zur Erfassung, Verarbeitung und Analyse von Forschungsdaten eingesetzt. Zur Nachvollziehbarkeit der durchgeführten Forschung sollte Software langfristig verfügbar gemacht werden. Im SARA-Projekt zwischen der Universität Konstanz und der Universität Ulm wird ein Dienst entwickelt, der versucht die Einschränkungen bereits bestehender Angebote aufzuheben. Dies beinhaltet u.a. die Möglichkeit, die gesamte Entwicklungshistorie auf einfache Weise mitzuveröffentlichen und für Dritte zur Online-Exploration anzubieten. Zudem bestimmen die Forschenden den Zeitpunkt und Umfang der zu archivierenden/veröffentlichenden Software-Artefakte selbst. Der SARA-Dienst sieht auch die Möglichkeit vor, eine Archivierung ohne Veröffentlichung vorzunehmen. Der geplante Dienst verbindet bereits bestehende Publikations- und Forschungsinfrastrukturen miteinander. Er ermöglicht aus der Arbeitsumgebung der Forschenden heraus eine Archivierung und Veröffentlichung von Software und unterstützt Forschende dabei, bereits prozessbegleitend Zwischenstände ihrer Forschung festzuhalten. Aufgrund seines modularen Aufbaus kann der SARA-Dienst in unterschiedlichen Szenarien zum Einsatz kommen, beispielsweise als kooperativer Dienst für mehrere Einrichtungen. Er stellt eine sinnvolle Ergänzung zu bestehenden Angeboten im Forschungsdatenmanagement dar.
- Form
- Software
-
¬Das multimediale Kombipaket : Planet Erde und Großer Atlas der Welt (1998)
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- Date
- 31. 1.1999 10:54:23
- Object
- Großer Atlas der Welt
-
Gillitzer, B.: Yewno (2017)
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- Abstract
- Yewno findet Themen und Konzepte (Suchbegriffe und ihre Abstraktionen) in englischsprachigen digitalen Texten mit Methoden des maschinellen Lernens und der künstlichen Intelligenz. Als Ergebnis Ihrer Suchanfrage werden die Konzepte, die Ihre Anfrage betreffen, in vielfältigen sachlichen Beziehungen als graphisches Netzwerk präsentiert, über das Sie einfach navigieren können. Auch versteckte thematische Beziehungen werden hier sichtbar gemacht, die vom Bekannten zu neuen Entdeckungen führen. Im Rahmen einer Pilotphase können Sie über einen interdisziplinären Ausschnitt aus aktuellen englischsprachigen Fachzeitschriften verschiedenster Fachgebiete recherchieren. Die zu den Themen gehörigen Artikel werden in Ausschnitten unmittelbar angezeigt und können in den meisten Fällen direkt als Volltext aufgerufen werden.
"Die Bayerische Staatsbibliothek testet den semantischen "Discovery Service" Yewno als zusätzliche thematische Suchmaschine für digitale Volltexte. Der Service ist unter folgendem Link erreichbar: https://www.bsb-muenchen.de/recherche-und-service/suchen-und-finden/yewno/. Das Identifizieren von Themen, um die es in einem Text geht, basiert bei Yewno alleine auf Methoden der künstlichen Intelligenz und des maschinellen Lernens. Dabei werden sie nicht - wie bei klassischen Katalogsystemen - einem Text als Ganzem zugeordnet, sondern der jeweiligen Textstelle. Die Eingabe eines Suchwortes bzw. Themas, bei Yewno "Konzept" genannt, führt umgehend zu einer grafischen Darstellung eines semantischen Netzwerks relevanter Konzepte und ihrer inhaltlichen Zusammenhänge. So ist ein Navigieren über thematische Beziehungen bis hin zu den Fundstellen im Text möglich, die dann in sogenannten Snippets angezeigt werden. In der Test-Anwendung der Bayerischen Staatsbibliothek durchsucht Yewno aktuell 40 Millionen englischsprachige Dokumente aus Publikationen namhafter Wissenschaftsverlage wie Cambridge University Press, Oxford University Press, Wiley, Sage und Springer, sowie Dokumente, die im Open Access verfügbar sind. Nach der dreimonatigen Testphase werden zunächst die Rückmeldungen der Nutzer ausgewertet. Ob und wann dann der Schritt von der klassischen Suchmaschine zum semantischen "Discovery Service" kommt und welche Bedeutung Anwendungen wie Yewno in diesem Zusammenhang einnehmen werden, ist heute noch nicht abzusehen. Die Software Yewno wurde vom gleichnamigen Startup in Zusammenarbeit mit der Stanford University entwickelt, mit der auch die Bayerische Staatsbibliothek eng kooperiert. [Inetbib-Posting vom 22.02.2017].
- Date
- 22. 2.2017 10:16:49
- Source
- https://www.bsb-muenchen.de/recherche-und-service/suchen-und-finden/yewno/
