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Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents
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Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
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- Content
- Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
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Suchenwirth, L.: Sacherschliessung in Zeiten von Corona : neue Herausforderungen und Chancen (2019)
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- Footnote
- https%3A%2F%2Fjournals.univie.ac.at%2Findex.php%2Fvoebm%2Farticle%2Fdownload%2F5332%2F5271%2F&usg=AOvVaw2yQdFGHlmOwVls7ANCpTii.
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Schrodt, R.: Tiefen und Untiefen im wissenschaftlichen Sprachgebrauch (2008)
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- Content
- Vgl. auch: https://studylibde.com/doc/13053640/richard-schrodt. Vgl. auch: http%3A%2F%2Fwww.univie.ac.at%2FGermanistik%2Fschrodt%2Fvorlesung%2Fwissenschaftssprache.doc&usg=AOvVaw1lDLDR6NFf1W0-oC9mEUJf.
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Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978)
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Mas, S.; Marleau, Y.: Proposition of a faceted classification model to support corporate information organization and digital records management (2009)
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- Date
- 29. 8.2009 21:15:48
- Footnote
- Vgl.: http://ieeexplore.ieee.org/Xplore/login.jsp?reload=true&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F4755313%2F4755314%2F04755480.pdf%3Farnumber%3D4755480&authDecision=-203.
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Herb, U.; Beucke, D.: ¬Die Zukunft der Impact-Messung : Social Media, Nutzung und Zitate im World Wide Web (2013)
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- Content
- Vgl. unter: https://www.leibniz-science20.de%2Fforschung%2Fprojekte%2Faltmetrics-in-verschiedenen-wissenschaftsdisziplinen%2F&ei=2jTgVaaXGcK4Udj1qdgB&usg=AFQjCNFOPdONj4RKBDf9YDJOLuz3lkGYlg&sig2=5YI3KWIGxBmk5_kv0P_8iQ.
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Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005)
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- Content
- Vgl.: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386707&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5386707.
-
Donsbach, W.: Wahrheit in den Medien : über den Sinn eines methodischen Objektivitätsbegriffes (2001)
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- Abstract
- Das Problem der Wahrnehmung und Darstellung von Wahrheit durch die Medien führt zu vier zentralen Fragen: Wie viel Wahrheit gibt es in der Welt, über die Journalisten berichten müssen? Wie ermittelt oder recherchiert man diese Wahrheit? Wie trennt man die Spreu vom Weizen? Und wie geht man als Journalist mit dem um, was man als Wahrheit erkannt hat oder erkannt zu haben glaubt? Hier gibt es ganz offensichtlich eine Parallele zwischen Journalisten und Wissenschaftlern. Journalisten und Wissenschaftler brauchen erstens Hypothesen, zweitens geeignete Hypothesentests, drittens ein gutes Abgrenzungs-Kriterium und viertens Verfahren, um die erkannten Sachverhalte auf angemessene Weise für eine Kommunikation mit anderen zu repräsentieren, das heißt sie darzustellen. Es gibt zwei große Unterschiede zwischen Journalisten und Wissenschaftlern: Journalisten sind in der Regel auf raum-zeitlich begrenzte Aussagen aus, Wissenschaftler in der Regel auf raumzeitlich unbegrenzte Gesetze. Aber diese Unterschiede sind fließend, weil Wissenschaftler raum-zeitlich begrenzte Aussagen brauchen, um ihre All-Aussagen zu überprüfen, und Journalisten sich immer häufiger auf das Feld der allgemeinen Gesetzes-Aussagen wagen oder doch zumindest Kausalinterpretationen für soziale Phänomene anbieten. Der zweite Unterschied besteht darin, dass die Wissenschaft weitgehend professionalisiert ist (zumindest gilt dies uneingeschränkt für die Naturwissenschaften und die Medizin), was ihr relativ klare Abgrenzungs- und Güte-Kriterien beschert hat. Diese fehlen weitgehend im Journalismus.
- Source
- Politische Meinung. 381(2001) Nr.1, S.65-74 [https%3A%2F%2Fwww.dgfe.de%2Ffileadmin%2FOrdnerRedakteure%2FSektionen%2FSek02_AEW%2FKWF%2FPublikationen_Reihe_1989-2003%2FBand_17%2FBd_17_1994_355-406_A.pdf&usg=AOvVaw2KcbRsHy5UQ9QRIUyuOLNi]
-
Axelos, C.; Flasch, K.; Schepers, H.; Kuhlen, R.; Romberg, R.; Zimmermann, R.: Allgemeines/Besonderes (1971-2007)
0.20
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- Footnote
- DOI: 10.24894/HWPh.5033. Vgl. unter: https://www.schwabeonline.ch/schwabe-xaveropp/elibrary/start.xav#__elibrary__%2F%2F*%5B%40attr_id%3D%27verw.allgemeinesbesonderes%27%5D__1515856414979.
-
Zeng, Q.; Yu, M.; Yu, W.; Xiong, J.; Shi, Y.; Jiang, M.: Faceted hierarchy : a new graph type to organize scientific concepts and a construction method (2019)
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- Content
- Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.
-
Noever, D.; Ciolino, M.: ¬The Turing deception (2022)
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- Source
- https%3A%2F%2Farxiv.org%2Fabs%2F2212.06721&usg=AOvVaw3i_9pZm9y_dQWoHi6uv0EN
-
Malsburg, C. von der: ¬The correlation theory of brain function (1981)
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- Source
- http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
-
Hochheiser, H.; Shneiderman, B.: Using interactive visualizations of WWW log data to characterize access patterns and inform site design (2001)
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- Abstract
- HTTP server log files provide Web site operators with substantial detail regarding the visitors to their sites. Interest in interpreting this data has spawned an active market for software packages that summarize and analyze this data, providing histograms, pie graphs, and other charts summarizing usage patterns. Although useful, these summaries obscure useful information and restrict users to passive interpretation of static displays. Interactive visualizations can be used to provide users with greater abilities to interpret and explore Web log data. By combining two-dimensional displays of thousands of individual access requests, color, and size coding for additional attributes, and facilities for zooming and filtering, these visualizations provide capabilities for examining data that exceed those of traditional Web log analysis tools. We introduce a series of interactive visualizations that can be used to explore server data across various dimensions. Possible uses of these visualizations are discussed, and difficulties of data collection, presentation, and interpretation are explored
- Date
- 29. 9.2001 14:00:46
-
¬Der große, exklusive TOMORROW-Text : Die beste Suchmaschine der Welt ... und der beste Web-Katalog ... und der beste Metasucher (2000)
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- Content
- Darunter Einzel-Beiträge zu: Acoon, Yahoo, MetaGer; Interviews mit den Suchmaschinen-Bossen zu: Wer ist der Lieblingskonkurrent?; So arbeitet eine Suchmaschine; KARZAUNINKAT, S.: So einfach finden sie, was Sie gerade wollen; 20 Fragen: Welcher Suchmaschinen-Typ sind Sie?; KARZAUNINKAT, S.: Kontrolle ist der beste Schutz; BETZ, S.: Darum suchen Sie kostenlos; GLASER, S.: Zwischen Quatsch und Quantenphysik; Suchmaschinen für Spezialfragen
- Date
- 29. 4.2000 18:10:50
-
Vester, F.: Kommunikation - ein vernetztes Denken (1992)
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- Pages
- S.22-25
- Source
- Kommunikation kennt keine Grenzen. Hrsg.: G. von Boehm
-
Hubert, M.; Griesbaum, J.; Womser-Hacker, C.: Usability von Browsererweiterungen zum Schutz vor Tracking (2020)
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- Abstract
- Browsererweiterungen zum Schutz vor Tracking stellen beliebte Werkzeuge zum Schutz der Privatsphäre von Nutzerinnen und Nutzern dar. Ihre tatsächliche Effektivität ist in hohem Maße von ihrer Usability abhängig, da diese bestimmt, in welchem Ausmaß diese Werkzeuge effektiv, effizient und zufriedenstellend genutzt werden können. Die vorliegende Untersuchung prüft die Gebrauchstauglichkeit vier solcher Browsererweiterungen mit Hilfe von Benutzertests. Die Ergebnisse zeigen, dass die Add-ons auch heutzutage noch eine Vielzahl an Usability-Mängeln aufweisen. Kernprobleme stellen insbesondere die mangelnde Verständlichkeit und die fehlende Führung und Unterstützung der Nutzenden dar.
- Date
- 11. 7.2020 18:50:29
-
Zschunke, P.: "Mehr Informationen als die Stasi je hatte" : Soziale Netzwerke (2008)
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- Content
- "Millionen von Internet-Nutzern drängen in soziale Netze wie StudiVZ und Facebook. Diese Online-Plattformen für die Vernetzung von persönlichen Web-Auftritten entwickeln sich zu einer neuen Art von Massenmedium, wie der Digitale-Medien-Experte Hendrik Speck sagt. Völlig offen sei aber bislang die Frage nach der gesellschaftlichen Verantwortung der "Social Networks". "Die haben mehr Informationen, als die Stasi je hatte", sagt der Informatik-Professor der Fachhochschule Kaiserslautern im Gespräch mit der Nachrichtenagentur AP. Bei den drei Plattformen Facebook, MySpace und Xing hat Speck insgesamt 120 persönliche Attribute gezählt, die auf den persönlichen Seiten der Mitglieder angegeben werden können - angefangen bei Alter und Wohnort über Lieblingsfilme und -musik bis hin zu politischer Neigung und sexueller Ausrichtung. "Wir sehen da einen völlig irrationalen Zugang zu den eigenen Daten", kritisiert der Social-Networks-Forscher. Was aber treibt die Internet-Nutzer zu dieser Art von "digitalem Exhibitionismus"? Speck und seine Studenten haben die Kommunikation in den Netzen mit Hilfe von Software-Agenten und "Crawlern" zu erfassen versucht - das sind Programme, die auf die Seiten dieser Communities vordringen und die Inhalte auswerten. "Wir stellen fest, dass da unheimlich viel offen liegt", sagt Speck. Suche nach Anerkennung und Aufmerksamkeit Als wichtige Antriebskraft hat der Wissenschaftler das Motiv ausgemacht, über den stetig wachsenden Kreis von registrierten "Freunden" Anerkennung und Aufmerksamkeit zu erringen. Bei MySpace oder im SchülerVZ kann sich jeder auf eine Weise präsentieren, wie es in den klassischen Medien kaum möglich ist. Und weil die persönlichen Profile mit wenigen Mausklicks schnell erstellt sind, ist die Eintrittsschwelle sehr viel geringer als bei den Netz-Communities der ersten Stunde, etwa der schon 1985 gegründeten virtuellen Gemeinschaft "The WELL".
Bislang sind es meist Jugendliche und junge Erwachsene bis etwa 35, die die Mehrheit der Community-Mitglieder ausmachen. Es gebe aber Bestrebungen, die Altersgruppe nach oben zu erweitern, sagt Speck. Die soziale Interaktion in den Social Networks kreist nach seinen Erkenntnissen immer wieder um die gleichen Dinge: 1) Unterhaltung - von Musik bis zu Stars und Sternchen 2) die gesellschaftlich geteilte Schadenfreude nach dem Motto "Pleiten, Pech und Pannen" 3) Flirten und sexuelle Beziehungen. Dabei kommen Männer direkter auf den Punkt als Frauen, die dies hinter anderen Interessen verstecken. Auf der anderen Seite stehen die Betreiber der Netze. Diese erzielen mit der Bereitstellung der Plattform zwar bislang meist noch keine Gewinne, haben aber wegen der gigantischen Zuwachsraten das Interesse von Internet- und Medienunternehmen geweckt, die wie Microsoft oder die Verlagsgruppe Holtzbrinck in Social Networks investieren. Der einzelne Nutzer ist 20 bis 22 Dollar wert Da die Technik der Webseiten nicht besonders aufwendig sei, liege der eigentliche Reichtum in den Nutzern und ihren Daten, erklärt Speck. Bei den großen Plattformen in den USA lasse sich aus den getätigten Investitionen für die Social Networks der Wert eines einzelnen Nutzers auf einen Betrag von 20 bis 22 Dollar (14 bis 15 Euro) schätzen. Der Gegenwert, den die Nutzer liefern sollen, wird vor allem in der Werbung gesehen. Neben der klassischen Bannerwerbung auf den eigenen Seiten versuchen die Betreiber der sozialen Netzwerke nach Darstellung Specks, in andere Dienste wie SMS-Werbung oder E-Mail vorzudringen. Um die Werbe-Zielgruppen immer feiner zu erfassen, werde auch untersucht, wer mit welchem Profil mit wem kommuniziere. "Je tiefer die Vernetzung, desto dichter werden die Informationen", erklärt Speck.
Der Wissenschaftler kritisiert, dass die Daten so behandelt würden, als gehörten sie nicht dem Nutzer, sondern den sozialen Netzwerken. Selbst wenn es die Möglichkeit gebe, einen Account zu löschen, blieben die Daten vielfach weiter bestehen. Und über die beliebten Mini-Anwendungen zur Integration in die eigene Profilseite erhielten auch die Entwickler dieser Applikationen einen Zugang zu den persönlichen Daten. "Da weiß man dann gar nicht, wer dahinter steckt." Weder "open" noch "social" Google hat Anfang November vergangenen Jahres unter der Bezeichung OpenSocial eine Initiative gestartet, um solche Anwendungen und Schnittstellen nach einheitlichen Standards programmieren zu können. Das Projekt sei aber weder "open" noch "social", weil nicht vorgesehen sei, den Nutzern eine transparente Kontrolle über ihre eigenen Daten zu geben, bemängelt der FH-Professor. Das Projekt bemühe sich um die "Datenportabilität" zwischen den kommerziellen Projektpartnern und unterstütze die Interaktionen zwischen einzelnen Communities, versage jedoch komplett bei der Interessenswahrnehmung der Nutzer in Hinblick auf informationelle Selbstbestimmung und einem verbesserten Schutz der Privatssphäre. Um die zahlreichen offenen Fragen nach der Verantwortung für die Millionen von persönlichen Daten zu klären, schlägt Speck einen Verhaltenskodex für soziale Netzwerke vor. Für die gemeinsame Entwicklung von ethischen Grundsätzen will er neben Datenschützern auch die Betreiber der Communities gewinnen und hofft, schon in wenigen Monaten eine entsprechende Initiative vorstellen zu können. http://www.hendrikspeck.com"
- Date
- 16. 8.1996 10:03:29
-
Jansen, B.J.; Spink, A.; Pedersen, J.: ¬A temporal comparison of AItaVista Web searching (2005)
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- Abstract
- Major Web search engines, such as AItaVista, are essential tools in the quest to locate online information. This article reports research that used transaction log analysis to examine the characteristics and changes in AItaVista Web searching that occurred from 1998 to 2002. The research questions we examined are (1) What are the changes in AItaVista Web searching from 1998 to 2002? (2) What are the current characteristics of AItaVista searching, including the duration and frequency of search sessions? (3) What changes in the information needs of AItaVista users occurred between 1998 and 2002? The results of our research show (1) a move toward more interactivity with increases in session and query length, (2) with 70% of session durations at 5 minutes or less, the frequency of interaction is increasing, but it is happening very quickly, and (3) a broadening range of Web searchers' information needs, with the most frequent terms accounting for less than 1% of total term usage. We discuss the implications of these findings for the development of Web search engines.
- Date
- 3. 6.2005 19:29:59
-
Uelkes, P.: World Wide Web : Vorreiter der globalen Kommunikation? (1997)
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- Abstract
- Internet, WWW, Online, Surfen - eine Flut dieser und ähnlicher Begriffe hat sich in den letzten Jahren über die Medien verbreitet. Kryptische Wortkürzel wir http:// dürfen scheinbar in keinem Werbespot mehr fehlen. Das Wort von der Internet-Euphorie macht die Runde. Doch was hat es damit eigentlich auf sich? Was sind die Hintergründe dieses Spektakels? Ist das WWW wirklich der Vorreiter der globalen Kommunikation, als der es vielfach gepriesen wird? Der folgende Artikel versucht, eine Diskussionsgrundlage für die genannten Fragen bereitzustellen. Hierzu soll insbesondere die bisherige Entwicklung des WWW dargestellt werden, bevor eine Reihe von Potentialen und Problemen aufgezeigt wird
- Date
- 29. 1.1997 18:49:05
