Search (351 results, page 1 of 18)

0.030900927 = product of:
  0.12360371 = sum of:
    0.12360371 = weight(_text_:personalized in 550) [ClassicSimilarity], result of:
      0.12360371 = score(doc=550,freq=4.0), product of:
        0.27847424 = queryWeight, product of:
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.039211962 = queryNorm
        0.44386047 = fieldWeight in 550, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.03125 = fieldNorm(doc=550)
  0.25 = coord(1/4)

Abstract

Social media connected the world--and gave rise to fake news and increasing polarization. Now a leading researcher at MIT draws on 20 years of research to show how these trends threaten our political, economic, and emotional health in this eye-opening exploration of the dark side of technological progress. Today we have the ability, unprecedented in human history, to amplify our interactions with each other through social media. It is paramount, MIT social media expert Sinan Aral says, that we recognize the outsized impact social media has on our culture, our democracy, and our lives in order to steer today's social technology toward good, while avoiding the ways it can pull us apart. Otherwise, we could fall victim to what Aral calls "The Hype Machine." As a senior researcher of the longest-running study of fake news ever conducted, Aral found that lies spread online farther and faster than the truth--a harrowing conclusion that was featured on the cover of Science magazine. Among the questions Aral explores following twenty years of field research: Did Russian interference change the 2016 election? And how is it affecting the vote in 2020? Why does fake news travel faster than the truth online? How do social ratings and automated sharing determine which products succeed and fail? How does social media affect our kids? First, Aral links alarming data and statistics to three accelerating social media shifts: hyper-socialization, personalized mass persuasion, and the tyranny of trends. Next, he grapples with the consequences of the Hype Machine for elections, businesses, dating, and health. Finally, he maps out strategies for navigating the Hype Machine, offering his singular guidance for managing social media to fulfill its promise going forward. Rarely has a book so directly wrestled with the secret forces that drive the news cycle every day"

Content

Inhalt: Pandemics, Promise, and Peril -- The New Social Age -- The End of Reality -- The Hype Machine -- Your Brain on Social Media -- A Network's Gravity is Proportional to Its Mass -- Personalized Mass Persuasion -- Hypersocialization -- Strategies for a Hypersocialized World -- The Attention Economy and the Tyranny of Trends -- The Wisdom and Madness of Crowds -- Social Media's Promise Is Also Its Peril -- Building a Better Hype Machine.

0.027312819 = product of:
  0.109251276 = sum of:
    0.109251276 = weight(_text_:personalized in 4006) [ClassicSimilarity], result of:
      0.109251276 = score(doc=4006,freq=2.0), product of:
        0.27847424 = queryWeight, product of:
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.039211962 = queryNorm
        0.39232093 = fieldWeight in 4006, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4006)
  0.25 = coord(1/4)

Abstract

Explores the role of information seeking and retrieval in the development of information systems to support personalized and autonomous learning.

0.027312819 = product of:
  0.109251276 = sum of:
    0.109251276 = weight(_text_:personalized in 5204) [ClassicSimilarity], result of:
      0.109251276 = score(doc=5204,freq=2.0), product of:
        0.27847424 = queryWeight, product of:
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.039211962 = queryNorm
        0.39232093 = fieldWeight in 5204, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5204)
  0.25 = coord(1/4)

Content

Introduction.- Ontology Development.- Compliance using Metadata.- Variety Management for Big Data.- Text Mining in Economics.- Generation of Natural Language Texts.- Sentiment Analysis.- Building Concise Text Corpora from Web Contents.- Ontology-Based Modelling of Web Content.- Personalized Clinical Decision Support for Cancer Care.- Applications of Temporal Conceptual Semantic Systems.- Context-Aware Documentation in the Smart Factory.- Knowledge-Based Production Planning for Industry 4.0.- Information Exchange in Jurisdiction.- Supporting Automated License Clearing.- Managing cultural assets: Implementing typical cultural heritage archive's usage scenarios via Semantic Web technologies.- Semantic Applications for Process Management.- Domain-Specific Semantic Search Applications.

0.021850254 = product of:
  0.08740102 = sum of:
    0.08740102 = weight(_text_:personalized in 4127) [ClassicSimilarity], result of:
      0.08740102 = score(doc=4127,freq=2.0), product of:
        0.27847424 = queryWeight, product of:
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.039211962 = queryNorm
        0.31385675 = fieldWeight in 4127, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.03125 = fieldNorm(doc=4127)
  0.25 = coord(1/4)

Content

Inhalt Collaborating to search effectively in different searcher modes through cues and specialty search / Naresh Kumar Agarwal and Danny C.C. Poo -- Collaborative querying using a hybrid content and results-based approach / Chandrani Sinha Ray ... [et al.] -- Collaborative classification for group-oriented organization of search results / Keiichi Nakata and Amrish Singh -- A case study of use-centered descriptions : archival descriptions of what can be done with a collection / Richard Butterworth -- Metadata for social recommendations : storing, sharing, and reusing evaluations of learning resources / Riina Vuorikari, Nikos Manouselis, and Erik Duval -- Social network models for enhancing reference-based search engine rankings / Nikolaos Korfiatis ... [et al.] -- From PageRank to social rank : authority-based retrieval in social information spaces / Sebastian Marius Kirsch ... [et al.] -- Adaptive peer-to-peer social networks for distributed content-based Web search / Le-Shin Wu ... [et al.] -- The ethics of social information retrieval / Brendan Luyt and Chu Keong Lee -- The social context of knowledge / Daniel Memmi -- Social information seeking in digital libraries / George Buchanan and Annika Hinze -- Relevant intra-actions in networked environments / Theresa Dirndorfer Anderson -- Publication and citation analysis as a tool for information retrieval / Ronald Rousseau -- Personalized information retrieval in a semantic-based learning environment / Antonella Carbonaro and Rodolfo Ferrini -- Multi-agent tourism system (MATS) / Soe Yu Maw and Myo-Myo Naing -- Hybrid recommendation systems : a case study on the movies domain / Konstantinos Markellos ... [et al.].

0.018164707 = product of:
  0.07265883 = sum of:
    0.07265883 = product of:
      0.21797648 = sum of:
        0.21797648 = weight(_text_:3a in 5955) [ClassicSimilarity], result of:
          0.21797648 = score(doc=5955,freq=2.0), product of:
            0.33243945 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.039211962 = queryNorm
            0.65568775 = fieldWeight in 5955, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5955)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Footnote

Rez. in: Philosophisch-ethische Rezensionen vom 09.11.2019 (Jürgen Czogalla), Unter: https://philosophisch-ethische-rezensionen.de/rezension/Goedert1.html. In: B.I.T. online 23(2020) H.3, S.345-347 (W. Sühl-Strohmenger) [Unter: https%3A%2F%2Fwww.b-i-t-online.de%2Fheft%2F2020-03-rezensionen.pdf&usg=AOvVaw0iY3f_zNcvEjeZ6inHVnOK]. In: Open Password Nr. 805 vom 14.08.2020 (H.-C. Hobohm) [Unter: https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzE0MywiOGI3NjZkZmNkZjQ1IiwwLDAsMTMxLDFd].

0.016387692 = product of:
  0.06555077 = sum of:
    0.06555077 = weight(_text_:personalized in 3578) [ClassicSimilarity], result of:
      0.06555077 = score(doc=3578,freq=2.0), product of:
        0.27847424 = queryWeight, product of:
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.039211962 = queryNorm
        0.23539257 = fieldWeight in 3578, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.0234375 = fieldNorm(doc=3578)
  0.25 = coord(1/4)

Content

INHALT: Chris Biemann/Rainer Osswald: Automatische Erweiterung eines semantikbasierten Lexikons durch Bootstrapping auf großen Korpora - Ernesto William De Luca/Andreas Nürnberger: Supporting Mobile Web Search by Ontology-based Categorization - Rüdiger Gleim: HyGraph - Ein Framework zur Extraktion, Repräsentation und Analyse webbasierter Hypertextstrukturen - Felicitas Haas/Bernhard Schröder: Freges Grundgesetze der Arithmetik: Dokumentbaum und Formelwald - Ulrich Held/ Andre Blessing/Bettina Säuberlich/Jürgen Sienel/Horst Rößler/Dieter Kopp: A personalized multimodal news service -Jürgen Hermes/Christoph Benden: Fusion von Annotation und Präprozessierung als Vorschlag zur Behebung des Rohtextproblems - Sonja Hüwel/Britta Wrede/Gerhard Sagerer: Semantisches Parsing mit Frames für robuste multimodale Mensch-Maschine-Kommunikation - Brigitte Krenn/Stefan Evert: Separating the wheat from the chaff- Corpus-driven evaluation of statistical association measures for collocation extraction - Jörn Kreutel: An application-centered Perspective an Multimodal Dialogue Systems - Jonas Kuhn: An Architecture for Prallel Corpusbased Grammar Learning - Thomas Mandl/Rene Schneider/Pia Schnetzler/Christa Womser-Hacker: Evaluierung von Systemen für die Eigennamenerkennung im crosslingualen Information Retrieval - Alexander Mehler/Matthias Dehmer/Rüdiger Gleim: Zur Automatischen Klassifikation von Webgenres - Charlotte Merz/Martin Volk: Requirements for a Parallel Treebank Search Tool - Sally YK. Mok: Multilingual Text Retrieval an the Web: The Case of a Cantonese-Dagaare-English Trilingual e-Lexicon -

0.013656409 = product of:
  0.054625638 = sum of:
    0.054625638 = weight(_text_:personalized in 357) [ClassicSimilarity], result of:
      0.054625638 = score(doc=357,freq=2.0), product of:
        0.27847424 = queryWeight, product of:
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.039211962 = queryNorm
        0.19616047 = fieldWeight in 357, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.01953125 = fieldNorm(doc=357)
  0.25 = coord(1/4)

Abstract

With the rapid growth of web-based applications, such as search engines, Facebook, and Twitter, the development of effective and personalized information retrieval techniques and of user interfaces is essential. The amount of shared information and of social networks has also considerably grown, requiring metadata for new sources of information, like Wikipedia and ODP. These metadata have to provide classification information for a wide range of topics, as well as for social networking sites like Twitter, and Facebook, each of which provides additional preferences, tagging information and social contexts. Due to the explosion of social networks and other metadata sources, it is an opportune time to identify ways to exploit such metadata in IR tasks such as user modeling, query understanding, and personalization, to name a few. Although the use of traditional metadata such as html text, web page titles, and anchor text is fairly well-understood, the use of category information, user behavior data, and geographical information is just beginning to be studied. This book is intended for scientists and decision-makers who wish to gain working knowledge about search engines in order to evaluate available solutions and to dialogue with software and data providers.

0.013148211 = product of:
  0.052592844 = sum of:
    0.052592844 = product of:
      0.10518569 = sum of:
        0.10518569 = weight(_text_:22 in 935) [ClassicSimilarity], result of:
          0.10518569 = score(doc=935,freq=4.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.76602525 = fieldWeight in 935, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=935)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 7.2007 12:05:26
22. 7.2007 12:08:24

0.013148211 = product of:
  0.052592844 = sum of:
    0.052592844 = product of:
      0.10518569 = sum of:
        0.10518569 = weight(_text_:22 in 4698) [ClassicSimilarity], result of:
          0.10518569 = score(doc=4698,freq=4.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.76602525 = fieldWeight in 4698, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=4698)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Issue

Vol.22.

Signature

78 BAHH 1089-22

0.011269895 = product of:
  0.04507958 = sum of:
    0.04507958 = product of:
      0.09015916 = sum of:
        0.09015916 = weight(_text_:22 in 3166) [ClassicSimilarity], result of:
          0.09015916 = score(doc=3166,freq=4.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.6565931 = fieldWeight in 3166, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=3166)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 7.2000 19:22:32

0.010925127 = product of:
  0.04370051 = sum of:
    0.04370051 = weight(_text_:personalized in 1929) [ClassicSimilarity], result of:
      0.04370051 = score(doc=1929,freq=2.0), product of:
        0.27847424 = queryWeight, product of:
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.039211962 = queryNorm
        0.15692838 = fieldWeight in 1929, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.015625 = fieldNorm(doc=1929)
  0.25 = coord(1/4)

Content

Enthält die Beiträge: Rise and fall of the post-photographic museum : technology and the transformation of art / Peter Walsh -- Materiality of virtual technologies : a new approach to thinking about the impact of multimedia in museums / Andrea Witcomb -- Beyond the cult of the replicant-- museums and historical digital objects : traditional concerns, new discourses / Fiona Cameron -- Te Ahu Hiko : cultural heritage and indigenous objects, people, and environments / Deidre Brown -- Redefining digital art : disrupting borders / Beryl Graham -- Online activity and offlline community : cultural institutions and new media art / Sarah Cook -- Crisis of authority : new lamps for old / Susan Hazan -- Digital cultural communication : audience and remediation / Angelina Russo and Jerry Watkins -- Digital knowledgescapes : cultural, theoretical, practical and usage issues facing museum collection databases in a digital epoch / Fiona Cameron and Helena Robinson -- Art is redeemed, mystery is gone : the documentation of contemporary art / Harald Kraemer -- Cultural information standards-- political territory and rich rewards / Ingrid Mason -- Finding a future for digital cultural heritage resources using contextual information frameworks / Gavan McCarthy -- Engaged dialogism in virtual space : an exploration of research strategies for virtual museums / Suhas Deshpande, Kati Geber, and Corey Timpson -- Localized, personalized, and constructivist : a space for online museum learning / Ross Parry and Nadia Arbach -- Speaking in Rama : panoramic vision in cultural heritage visualization / Sarah Kenderdine -- Dialing up the past / Erik Champion and Bharat Dave -- Morphology of space in virtual heritage / Bernadette Flynn -- Toward tangible virtualities : tangialities / Slavko Milekic -- Ecological cybernetics, virtual reality, and virtual heritage / Maurizio Forte -- Geo-storytelling : a living archive of spatial culture / Scot T. Refsland, Marc Tuters, and Jim Cooley -- Urban heritage representations in hyperdocuments / Rodrigo Paraizo and José Ripper Kós -- Automatic archaeology : bridging the gap between virtual reality, artificial intelligence, and archaeology / Juan Antonio Barceló.

0.010625359 = product of:
  0.042501435 = sum of:
    0.042501435 = product of:
      0.08500287 = sum of:
        0.08500287 = weight(_text_:22 in 2507) [ClassicSimilarity], result of:
          0.08500287 = score(doc=2507,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.61904186 = fieldWeight in 2507, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=2507)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 7.2000 18:21:08

0.010625359 = product of:
  0.042501435 = sum of:
    0.042501435 = product of:
      0.08500287 = sum of:
        0.08500287 = weight(_text_:22 in 3829) [ClassicSimilarity], result of:
          0.08500287 = score(doc=3829,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.61904186 = fieldWeight in 3829, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3829)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

6. 1.1999 10:29:22

0.010625359 = product of:
  0.042501435 = sum of:
    0.042501435 = product of:
      0.08500287 = sum of:
        0.08500287 = weight(_text_:22 in 5848) [ClassicSimilarity], result of:
          0.08500287 = score(doc=5848,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.61904186 = fieldWeight in 5848, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5848)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

25. 3.2003 15:35:22

0.010625359 = product of:
  0.042501435 = sum of:
    0.042501435 = product of:
      0.08500287 = sum of:
        0.08500287 = weight(_text_:22 in 6132) [ClassicSimilarity], result of:
          0.08500287 = score(doc=6132,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.61904186 = fieldWeight in 6132, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=6132)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Series

Sprache und Information; 22

0.010625359 = product of:
  0.042501435 = sum of:
    0.042501435 = product of:
      0.08500287 = sum of:
        0.08500287 = weight(_text_:22 in 4913) [ClassicSimilarity], result of:
          0.08500287 = score(doc=4913,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.61904186 = fieldWeight in 4913, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4913)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

23. 8.1996 12:51:22

0.010625359 = product of:
  0.042501435 = sum of:
    0.042501435 = product of:
      0.08500287 = sum of:
        0.08500287 = weight(_text_:22 in 3679) [ClassicSimilarity], result of:
          0.08500287 = score(doc=3679,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.61904186 = fieldWeight in 3679, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3679)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 5.1999 18:14:05

0.010625359 = product of:
  0.042501435 = sum of:
    0.042501435 = product of:
      0.08500287 = sum of:
        0.08500287 = weight(_text_:22 in 4686) [ClassicSimilarity], result of:
          0.08500287 = score(doc=4686,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.61904186 = fieldWeight in 4686, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4686)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

27.11.2005 18:04:22

0.009391579 = product of:
  0.037566315 = sum of:
    0.037566315 = product of:
      0.07513263 = sum of:
        0.07513263 = weight(_text_:22 in 3908) [ClassicSimilarity], result of:
          0.07513263 = score(doc=3908,freq=4.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.54716086 = fieldWeight in 3908, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=3908)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 3.1997 13:55:08
22. 7.2000 18:46:59

0.009297188 = product of:
  0.037188753 = sum of:
    0.037188753 = product of:
      0.07437751 = sum of:
        0.07437751 = weight(_text_:22 in 2677) [ClassicSimilarity], result of:
          0.07437751 = score(doc=2677,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.5416616 = fieldWeight in 2677, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=2677)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Footnote

Rez. in: Online 22(1998) no.1, S.93-94 (J. Alita)