Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Pnina Shachaf"'
Publikováno v:
Journal of the American Society for Information Science and Technology. 61:2097-2108
Autor:
Howard Rosenbaum, Pnina Shachaf
Publikováno v:
Journal of the American Society for Information Science and Technology. 61:1933-1944
Autor:
Pnina Shachaf, Noriko Hara
Publikováno v:
Journal of Information Science. 36:357-370
Research on trolls is scarce, but their activities challenge online communities; one of the main challenges of the Wikipedia community is to fight against vandalism and trolls. This study identifies Wikipedia trolls’ behaviours and motivations, and
Autor:
Pnina Shachaf
Publikováno v:
Library & Information Science Research. 32:66-76
article i nfo Available online 30 November 2009 This article addresses the need for a theoretical approach to reference research and specifically concentrates on a lacuna in conceptual research on social reference. Social reference refers to online q
Autor:
Pnina Shachaf
Publikováno v:
Journal of Documentation. 65:977-996
PurposeThe purpose of this paper is to examine the quality of answers on the Wikipedia Reference Desk, and to compare it with library reference services. It aims to examine whether Wikipedia volunteers outperform expert reference librarians and exemp
Publikováno v:
Journal of Information Science. 35:740-757
This paper outlines a typology for online communities of practice. The typology is based on findings from observations of three online communities of practice, a content analysis of messages, and a review of the existing literature. The three example
Autor:
Debora Shaw, Pnina Shachaf
Publikováno v:
Library & Information Science Research. 30:291-297
As the use of electronic reference sources becomes commonplace, virtual reference services are expanding in scope, modes, and popularity. Simultaneously, reference practices are evolving as well. One concept that may be challenged by these trends is
Autor:
Thomas P. Mackey, Noriko Hara, Howard Rosenbaum, Curtis J. Bonk, Besiki Stvilia, Bradley M. Hemminger, Pnina Shachaf
Publikováno v:
ASIST
This panel focuses on trends in research on Wikis. Wikis have become prevalent in our society and are used for multiple purposes, such as education, knowledge sharing, collaboration, and coordination. Similar to other popular social computing tools,
Autor:
Besiki Stvilia, Dan Cosley, Noriko Hara, Pnina Shachaf, Michael B. Twidale, Linda C. Smith, Phoebe Ayers
Publikováno v:
ASIST
Scopus-Elsevier
University of Illinois at Urbana-Champaign-Illinois Experts
Scopus-Elsevier
University of Illinois at Urbana-Champaign-Illinois Experts
Autor:
Pnina Shachaf
Publikováno v:
Bulletin of the American Society for Information Science and Technology. 34:20-24
Virtual reference, which allows users to connect easily with librarians online, is becoming popular. Librarians answer thousands of questions every day over the Internet. As the service matures, professional associations publish standards that provid