Search (156 results, page 1 of 8)

  • × theme_ss:"Suchoberflächen"
  1. Davis, L.: Designing a search user interface for a digital library (2006) 0.15 
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    Abstract
    The author describes some of the challenges, decisions, and processes that affected the design and development of the search user interface for Version 2 of the Digital Library for Earth System Education (DLESE; www.dlese.org), released July 29, 2003. The DLESE is a community-led effort funded by the National Science Foundation and is part of the National Science Digital Library (NSDL).
    Date
    22. 7.2006 17:48:54
  2. Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002) 0.15 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:16:22
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  3. Chen, C.: Top Ten Problems in Visual Interfaces to Digital Libraries (2002) 0.14 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:13:11
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  4. Shen, R.; Wang, J.; Fox, E.A.: ¬A Lightweight Protocol between Digital Libraries and Visualization Systems (2002) 0.14 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:15:14
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  5. Börner, K.; Chen, C.: Visual Interfaces to Digital Libraries : Motivation, Utilization, and Socio-technical Challenges (2002) 0.14 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:20:07
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  6. Wands, B.: Digital creativity : techniques for digital media and the Internet (2002) 0.11 
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    Footnote
    Rez. in: JASIST 54(2003) no.4, S.357-358 (J.L. van Rockel): " 'Digital creativity' is an excellent book that will fit nicely in courses, faculty development workshops, and library collections; offering how-to-do-it and how-to-think-about-it examples."
  7. Christoffel, M.; Schmitt, B.: Accessing Libraries as Easy as a Game (2002) 0.11 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:19:01
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  8. Stern, D.: New search and navigation techniques in the digital library (1999) 0.10 
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  9. Boyack, K.W.; Wylie,B.N.; Davidson, G.S.: Information Visualization, Human-Computer Interaction, and Cognitive Psychology : Domain Visualizations (2002) 0.09 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:17:40
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  10. Baldonado, M.Q.W.: ¬A user-centered interface for information exploration in a heterogeneous digital library (2000) 0.09 
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    Abstract
    The advent of the heterogeneous digital library provides the opportunity and establishes the need for the design of new user interfaces. As a single portal to a wide array of information sources, the heterogeneous digital library requires that a variety of cataloging schemas, subject domains, document genres, and institutional biases be accomodated. SenseMaker is a user-centered interface for information exploration in a heterogeneous digital library. It unifies citations and articles from heterogeneous sources by presenting them in a common schema with affordances for quick comparisons of properties. At the same time, SenseMaker users can recover a degree of context by iteratively organizing citations and articles into higher-level bundles based on either metadata or content. Furthermore, SenseMaker enables users to move fluidly from browsing to searching by introducing structure-based searching and structure-based filtering. This paper outlines the SenseMaker interface design and details some of our experimental findings surrounding its use
  11. Visual interfaces to digital libraries : [extended papers presented at the first and second International Workshops on Visual Interfaces to Digital Libraries, held at the Joint Conference on Digital Libraries (JCDL) in 2001 and 2002] (2002) 0.08 
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    Abstract
    Visual Interfaces to Digital Libraries exploit the power of human vision and spatial cognition to help individuals mentally organize and electronically access and manage large and complex information spaces. They draw on progress in the field of information visualization and seek to shift the users' mental load from slow reading to faster perceptual processes such as visual pattern recognition.Based on two workshops, the book presents an introductory overview as well as a closing listing of the top ten problems in the area by the volume editors. Also included are 16 thoroughly reviewed and revised full papers organized in topical sections on visual interfaces to documents, document parts, document variants, and document usage data; visual interfaces to image and video documents; visualization of knowledge domains; cartographic interfaces to digital libraries; and a general framework.
    Content
    Enthält die Beiträge: Katy Börner and Chaomei Chen: Visual Interfaces to Digital Libraries: Motivation, Utilization, and Socio-technical Challenges - Part I. Visual interfaces to Documents, Document Parts, Document Variants, and Document Usage Data - George Buchanan, Ann Blandford, Matt Jones, and Harold Thimbleby: Spatial Hypertext as a Reader Tool in Digital Libraries; Michael Christoffel and Bethina Schmitt: Accessing Libraries as Easy as a Game; Carlos Monroy, Rajiv Kochumman, Richard Furuta, and Eduardo Urbina: Interactive Timeline Viewer (ItLv): A Tool to Visualize Variants Among Documents; Mischa Weiss-Lijn, Janet T. McDonnell, and Leslie James: An Empirical Evaluation of the Interactive Visualization of Metadata to Support Document Use; Stephen G. Eick: Visual Analysis of Website Browsing Patterns - Part II. Visual Interfaces to Image and Video Documents - Adrian Graham, Hector Garcia-Molina, Andreas Paepcke, and Terry Winograd: Extreme Temporal Photo Browsing; Michael G. Christel: Accessing News Video Libraries through Dynamic Information Extraction, Summarization, and Visualization; Anselm Spoerri: Handwritten Notes as a Visual Interface to Index, Edit and Publish Audio/Video Highlights - Part III. Visualization of Knowledge Domains - Jan W. Buzydlowski, Howard D. White, and Xia Lin: Term Co-occurrence Analysis as an Interface for Digital Libraries; Kevin W. Boyack, Brian N. Wylie, and George S. Davidson: Information Visualization, Human-Computer Interaction, and Cognitive Psychology: Domain Visualizations - Part IV. Cartographic Interfaces to Digital Libraries - André Skupin: On Geometry and Transformation in Map-Like Information Visualization; Guoray Cai: GeoVIBE: A Visual Interface for Geographic Digital Libraries: Teong Joo Ong, John J. Leggett, Hugh D. Wilson, Stephan L. Hatch, and Monique D. Reed: Interactive Information Visualization in the Digital Flora of Texas; Dan Ancona, Mike Freeston, Terry Smith, and Sara Fabrikant: Visual Explorations for the Alexandria Digital Earth Prototype - Part V. Towards a General Framework - Rao Shen, Jun Wang, and Edward A. Fox: A Lightweight Protocol between Digital Libraries and Visualization Systems; Chaomei Chen and Katy Börner: Top Ten Problems in Visual Interfaces to Digital Libraries
    Date
    22. 2.2003 17:25:39
    22. 3.2008 15:02:37
    LCSH
    Digital libraries / Congresses
    Subject
    Digital libraries / Congresses
  12. Dillon, A.; Vaughan, M.: "It's the journey and the destination" : shape and the emergent property of genre in evaluating digital documents (1997) 0.07 
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    Abstract
    Navigation is a limited metaphor for hypermedia and website use that potentially constraints our understanding of human-computer interaction. Traces the emergence of the navigation metaphor and the emprical analysis of navigation measures in usability evaluation before suggesting an alternative concept to consider: shape. The shape concept affords a richer analytic tool for considering humans' use of digital documents and invokes social level analysis of meaning that are shared among discourse communities who both produce and consume the information resources
    Date
    6. 2.1999 20:10:22
  13. McKiernan, G.: Points of view : conventional and "neoconventional" access and navigation in digital collections (1999) 0.07 
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    Abstract
    In an effort to assist users in the identification of significant Internet resources, libraries and librarians have begun to apply established library classification and subject schemes as the organizational framework for accessing and navigating these electronic sources. We will profile selected notable applications of national and international library classification schemes for organizing World Wide Web (WWW) resources as well as sites that have applied controlled vocabularies to facilitate access to selected collections of Net resources. With these and similar efforts as a conceptual foundation, we then focus on the potential application of new and emerging technologies to further enhance use of digital collections, notably intelligent software agents, information visualization techniques, auditory displays and haptic interactive devices. We conclude with a review of significant Natural Language Processing (NLP) technologies and computer-based ontologies, and speculate on their potential application for representing, accessing, and navigating digital resources
  14. Bilal, D.; Bachir, I.: Children's interaction with cross-cultural and multilingual digital libraries : I. Understanding interface design representations (2007) 0.07 
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    Abstract
    This paper reports the results of a study that examined Arabic-speaking children's interaction with the International Children's Digital Library (ICDL). Assessment of the ICDL to Arabic-speaking children as a culturally diverse group was grounded in "representations" and "meaning" rather than in internationalization and localization. The utility of the ICDL navigation controls was judged based on the extent it supported children's navigation. Most of the ICDL representations and their meanings were found to be highly appropriate for older children but inappropriate for younger ones. The design of the ICDL navigation controls was supportive of children's navigation. Recommendations for assessing the cross-cultural usability of the ICDL are made and suggestions for system design improvements are provided.
  15. Poo, D.C.C.; Khoo, C.S.G.: Online Catalog Subject Searching (2009) 0.06 
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    Abstract
    The Online Public Access Catalog (OPAC) is an information retrieval system characterized by short bibliographic records, mainly of books, journals, and audiovisual materials available in a particular library. This, coupled with a Boolean search interface and a heterogeneous user population with diverse needs, presents special problems for subject searching by end users. To perform effective subject searching in the OPAC system requires a wide range of knowledge and skills. Various approaches to improving the OPAC design for subject searching have been proposed and are reviewed in this entry. The trend toward Web-based OPAC interfaces and the developments in Internet and digital library technologies present fresh opportunities for enhancing the effectiveness of the OPAC system for subject searching.
    Content
    Digital unter: http://dx.doi.org/10.1081/E-ELIS3-120008863. Vgl.: http://www.tandfonline.com/doi/book/10.1081/E-ELIS3.
    Source
    Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
  16. Bilal, D.; Bachir, I.: Children's interaction with cross-cultural and multilingual digital libraries : II. Information seeking, success, and affective experience (2007) 0.06 
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    Abstract
    This paper reports the results of a study that investigated Arabic-speaking children's interaction with the International Children's Digital Library (ICDL) to find Arabic books on four tasks. Children's information seeking activities was captured by using HyperCam software. Children's success was assessed based on a measure the researchers developed. Children's perceptions of and affective experience in using the ICDL was gathered through group interviews. Findings revealed that children's information seeking behavior was characterized by browsing using a single function; that is, looking under "Arabic" from the Simple interface pull-down menu. Children were more successful on the fully self-generated, open-ended task than on the assigned and semi-assigned tasks. Children made suggestions for improving the Arabic collection and the design of the ICDL. The findings have implications for practitioners, researchers, and system designers.
  17. Hutchinson, H.B.; Druin, A.; Bederson, B.B.: Supporting elementary-age children's searching and browsing : design and evaluation using the international children's digital library (2007) 0.05 
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    Abstract
    Elementary-age children (ages 6-11) are among the largest user groups of computers and the Internet. Therefore, it is important to design searching and browsing tools that support them. However, many interfaces for children do not consider their skills and preferences. Children are capable of creating Boolean queries using category browsers, but have difficulty with the hierarchies used in many category-browsing interfaces because different branches of the hierarchy must be navigated sequentially and top-level categories are often too abstract for them to understand. Based on previous research, the authors believe using a flat category structure, where only leaf-level categories are available and can be viewed simultaneously, might better support children. However, this design introduces many more items on the screen and the need for paging or scrolling, all potential usability problems. To evaluate these tradeoffs, the authors conducted two studies with children searching and browsing using two types of category browsers in the International Children's Digital Library. Their results suggest that a flat, simultaneous interface provides advantages over a hierarchical, sequential interface for children in both Boolean searching and casual browsing. These results add to our understanding of children's searching and browsing skills and preferences, and possibly serve as guidelines for other children's interface designers.
  18. Liu, Y.-H.; Dantzig, P.; Sachs, M.; Corey, J.T.; Hinnebusch, M.T.; Damashek, M.; Cohen, J.: Visualizing document classification : a search aid for the digital library (2000) 0.05 
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    Abstract
    The recent explosion of the Internet and the WWW has made digital libraries popular. Easy access to a digital library is provided by commercially available Web browsers, which provide a user-friendly interface. To retrieve documents of interest, the user is provided with a search interface that may only consist of one input field and one push button. Most users type in a single keyword, click the button, and hope for the best. The result of a query using this kind of search interface can consist of a large unordered set of documents, or a ranked list of documents based on the freuqency of the keywords. Both lists can contain articles unrelated to the user's inquiry unless a sophisticated search was performed and the user knows exactly what to look for. More sophisticated algorithms for ranking the search results according to how well they meet the users needs as expressed in the search input may help. However, what is desperately needed are software tools that can analyze the search result and manipulate large hierarchies of data graphically. In this article we describe the design of a language-independent document classification systems being developed to help users of the Florida Center for Library Automation analyze search query results. Easy access through the Web is provided, as well as a graphical user interface to display the classification results. We also describe the use of this system to retrieve and analyze sets of documents from public Web sites
  19. Pollitt, A.S.: ¬The key role of classification and indexing in view-based searching (1998) 0.05 
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    Abstract
    The application of classification schemes and thesauri to improve online information retrieval can be traced back to the beginnings of online searching itself, but the true potential for using knowledge structures in the user interface has yet to be realized. View-based searching seeks to exploit the classified arrangements in thesauri and existing classification schemes to improve the performance of such systems. HIBROWSE for EMBASE is a system which demonstrates the power of applying an approach to information retrieval which is strongly related to faceted classification. It does this by employing a point a click user interface with mutually constraining views utilising knowledge structure hierarchies for both query specification and the presentation of results. The relevance of this approach to library OPACs is discussed in the context of the digital library, concluding that out legacy of research in classification and indexing is more relevant than ever in the design of systems to cope with the problems of information access
  20. Thissen, F.: Screen-Design-Manual : Communicating Effectively Through Multimedia (2003) 0.04 
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    Abstract
    The "Screen Design Manual" provides designers of interactive media with a practical working guide for preparing and presenting information that is suitable for both their target groups and the media they are using. It describes background information and relationships, clarifies them with the help of examples, and encourages further development of the language of digital media. In addition to the basics of the psychology of perception and learning, ergonomics, communication theory, imagery research, and aesthetics, the book also explores the design of navigation and orientation elements. Guidelines and checklists, along with the unique presentation of the book, support the application of information in practice.
    Date
    22. 3.2008 14:29:25

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