Search (245 results, page 1 of 13)

  • × theme_ss:"Suchoberflächen"
  1. Tesky, N.; Henry, M.; Christopher, S.: ¬A user interface for multiple retrieval systems (1987) 0.03 
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    Abstract
    In this paper we present the results of an experiment to help professional scientists and engineers undertake their own literature searches using a number of the major online bibliographic databases. The end-users, or experimental subjects, are already familiar with Deco, the text storage and retrieval system used by Unilever, but have little or no knowledge of the major online database systems, such as Orbit, Dialog, BRS, etc. The paper describes the design and development of a front-end system which simplifies the 'logon' procedure and converts Deco format commands into any of the other required languages. The users can thus search any of the major online databases just as if they were searching their own files on their local system ...
  2. Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993) 0.03 
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    Abstract
    Describes SIFT (Search in Free Text) an information retrieval system originally developed for administering governmental documents in Norway but which is now being applied alsewhere. SIFT handles structured information well. A library system, SIFT-BIBL, is now available. SIFT's retrieval engine and search facilities are powerful. Its user interface is limited but being imporved. An application programmer interface has been released which will allow programmers to develop their own interface. A Windows-based- client-server version is now being beta tested
    Date
    23. 1.1999 19:22:09
  3. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.03 
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    Abstract
    Reports on the design of a GUI for the Okapi 'best match' retrieval system developed at the Centre for Interactive Systems Research, City University, UK, for online library catalogues. The X-Windows interface includes an interactive query expansion (IQE) facilty which involves the user in the selection of query terms to reformulate a search. Presents the design rationale, based on a game board metaphor, and describes the features of each of the stages of the search interaction. Reports on the early operational field trial and discusses relevant evaluation issues and objectives
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  4. Poo, D.C.C.; Khoo, C.S.G.: Online Catalog Subject Searching (2009) 0.02 
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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.
    Date
    27. 8.2011 14:24:29
  5. Davis, L.: Designing a search user interface for a digital library (2006) 0.02 
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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
  6. Gopinath, M.A.: Information retrieval : a confluence of models, techniques and tools into a process (1992) 0.02 
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    Abstract
    Describes the basic premises, components, search characteristics, user interfaces, design models and design features of information retrieval. Discusses computer assisted information retrieval, examines current research areas and considers future research areas, trends, and possibilities
    Date
    23. 1.1999 19:20:29
  7. Beaulieu, M.; Jones, S.: Interactive searching and interface issues in the Okapi best match probabilistic retrieval system (1998) 0.02 
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    Abstract
    Explores interface design raised by the development and evaluation of Okapi, a highly interactive information retrieval system based on a probabilistic retrieval model with relevance feedback. It uses terms frequency weighting functions to display retrieved items in a best match ranked order; it can also find additional items similar to those marked as relevant by the searcher. Compares the effectiveness of automatic and interactive query expansion in different user interface environments. focuses on the nature of interaction in information retrieval and the interrelationship between functional visibility, the user's cognitive loading and the balance of control between user and system
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  8. Schwersky, U.: Zur Problematik der Gestaltung von CD-ROM- Benutzeroberflächen (1992) 0.02 
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    Classification
    ST 175 Informatik / Monographien / Technische Informatik / Speicher, Speicherverwaltung, (CD-ROM, optische Speicher, Pufferspeicher Magnetcassette Magnetplatte etc.)
    RSWK
    Information Retrieval / CD-ROM / Benutzeroberfläche
    RVK
    ST 175 Informatik / Monographien / Technische Informatik / Speicher, Speicherverwaltung, (CD-ROM, optische Speicher, Pufferspeicher Magnetcassette Magnetplatte etc.)
    Subject
    Information Retrieval / CD-ROM / Benutzeroberfläche
  9. Chowdhury, S.; Chowdhury, G.G.: Using DDC to create a visual knowledge map as an aid to online information retrieval (2004) 0.02 
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    Content
    1. Introduction Web search engines and digital libraries usually expect the users to use search terms that most accurately represent their information needs. Finding the most appropriate search terms to represent an information need is an age old problem in information retrieval. Keyword or phrase search may produce good search results as long as the search terms or phrase(s) match those used by the authors and have been chosen for indexing by the concerned information retrieval system. Since this does not always happen, a large number of false drops are produced by information retrieval systems. The retrieval results become worse in very large systems that deal with millions of records, such as the Web search engines and digital libraries. Vocabulary control tools are used to improve the performance of text retrieval systems. Thesauri, the most common type of vocabulary control tool used in information retrieval, appeared in the late fifties, designed for use with the emerging post-coordinate indexing systems of that time. They are used to exert terminology control in indexing, and to aid in searching by allowing the searcher to select appropriate search terms. A large volume of literature exists describing the design features, and experiments with the use, of thesauri in various types of information retrieval systems (see for example, Furnas et.al., 1987; Bates, 1986, 1998; Milstead, 1997, and Shiri et al., 2002).
    Date
    29. 8.2004 13:37:50
    Theme
    Klassifikationssysteme im Online-Retrieval
  10. Appelt, W.; Hinrichs, E.; Woetzel, G.: Effectiveness and efficiency : the need for tailorable user interfaces on the Web (1998) 0.02 
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    Abstract
    Discusses the need for tailorable user interfaces, in particular for Web-based systems. User interfaces need to be configurable by the end users to match their skills and work requirements. Describes what configurability has been induced by user feedback and how tailorability for various degrees of user skills was integrated and implemented in the BSCW Shared Workspace system, a Web-based groupware tool
    Date
    1. 8.1996 22:08:06
    15. 5.1999 14:54:29
  11. McMath, C.F.; Tamaru, R.S.; Rada, R.: ¬A graphical thesaurus-based information retrieval system (1989) 0.02 
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  12. Hemmje, M.; Kunkel, C.; Willett, A.: ¬Eine graphische Benutzerschnittstelle für ein Volltext-Retrieval-System auf der Basis interaktiver dreidimensionaler Visualisierung (1994) 0.02 
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  13. Nelson, M.J.: ¬The design of a hypertext interface for information retrieval (1991) 0.02 
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    Abstract
    Hypertext for multi-media and full-text documents is rapidly developed on all fronts. For bibliographic information retrieval the applications are promising but pose several difficulties. Describes work conducted at the School of Library and Information Science at Univ. of Western Ontario the objective of which is to add the capability of a browsing search to an existing OPAC through the use of Windowed Hypertext Interface for Zippy Retrieval and Display (WHIZRD) software. Discusses the underlying retrieval capabilities of the system. Examines design problems and solutions and outlines future enhancements
  14. Lin, S.-j.: Human-computer interaction research in information retrieval (2009) 0.02 
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    Abstract
    Human-computer interaction is a very important topic in studying computerized information retrieval systems, as it takes into account both the human searchers and the information system features. This entry surveys the major research streams and applications of interactive information seeking and retrieval. It also presents how the expectations and requirements for interactive information seeking and retrieval have been expanded and what the challenges are ahead for evaluating such systems.
  15. Bovey, J.D.: ¬A graphical retrieval system (1993) 0.02 
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    Abstract
    Prism is a retrieval system that provides an online catalogue for a collection of original cartoon drawings at the Univ. of Kent. The article starts with a general discussion of graphical user interfaces for retrieval systems and then describes the Prism sysem itself. Prism is unusual in that it has largely direct manipulation graphical user interface and also in that it stores and displays digitised images of the cartoon drawings along with conventional textual catalogue records
  16. Lassalle, E.: Telmi: a reusable information retrieval system and its applications (1993) 0.02 
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    Abstract
    There are 2 ways to use Natural Language Processing (NLP) techniques: as a user interface coupled with a factual database or as an integrated part of a system which deals with a textual database. Describes Telmi, an information retrieval system designed for use with medium sized databases of short text and MGS, a commercialized system used in France Telecom. Telmi is integrated into a production scale prototype which implements a Minitel information service for the public. Discusses the Minitel service and user needs; MGS; the Telmi research system and the full version, the NLP architecture, the lexical and semantic levels; an example of the use of a generic system and the development of a multilingual system
  17. Boyack, K.W.; Wylie,B.N.; Davidson, G.S.: Information Visualization, Human-Computer Interaction, and Cognitive Psychology : Domain Visualizations (2002) 0.02 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:17:40
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  18. Fox, K.L.; Frieder, O.; Knepper, M.M.; Snowberg, E.J.: SENTINEL: a multiple engine information retrieval and visualization system (1999) 0.02 
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    Abstract
    We describe a prototype Information Retrieval system; SENTINEL, under development at Harris Corporation's Information Systems Division. SENTINEL is a fusion of multiple information retrieval technologies, integrating n-grams, a vector space model, and a neural network training rule. One of the primary advantages of SENTINEL is its 3-dimensional visualization capability that is based fully upon the mathematical representation of information with SENTINEL. The 3-dimensional visualization capability provides users with an intuitive understanding, with relevance/query refinement techniques athat can be better utilized, resulting in higher retrieval precision
  19. Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997) 0.02 
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    Abstract
    Describes a WWW based system which allows users to view, search and post geographically indexed information of the Earth. 2 geographic browsers have been developed: a 2D map browser capable of continuous scroll and zoom of an arbitrarily large sheet and a 3D flight-simulator browser capable of continuous flight around the Earth. On the server side, a geographical and geometrical server has been developed which contains large databases of images, elevations, lines, points and polygons stored in tiles structured into hierarchical pyramids or quadtrees. A metadata server has also been developed which contains URL pointers and geographical coordinates of various WWW documents, geographical information and geometrical models
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1327-1342
  20. Kuhlen, R.; Hammwöhner, R.; Sonnenberger, G.; Thiel, U.: TWRM-TOPOGRAPHIC : ein wissensbasiertes System zur situationsgerechten Aufbereitung und Präsentation von Textinformation in graphischen Retrievaldialogen (1988) 0.01 
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    Abstract
    Ausgehend von einer Diskussion der Gestaltungskonzeptionen und der Leistungsfähigkeit heutiger Volltext-Retrieval-Systeme wird ein Überblick über den Leistungsumfang des für die Aufbereitung und Präsentation von Textinformation zuständigen Systems TWRM-TOPOGRAPHIC gegeben. TWRM-TOPOGRAPHIC ist Teil eines neuartigen Informationssystems, das sich auf inhaltsorientierte Repräsentation von Volltexten stützt. Die beiden wesentlichsten Leistungsmerkmale von TWRM-TOPOGRAPHIC sind die graphische Retrievaldialogführung und die flexible, situationsgerechte Aufbereitung und Präsentation von Textwissen: Die Dialogführung erlaubt dem Benutzer die direkte Navigation in den auf dem Bildschirm graphisch dargestellten Wissensstrukturen, die Selektion dargestellter Objekte zur Formulierung einer Query sowie das Wechseln des Abstraktionsniveaus der dargestellten Textinformation. Die Aufbereitung und die Präsentation von Textwissen sind kognitiv-ergonomisch begründet und berücksichtigen sowohl die begrenzte Aufnahmekapazität der Benutzer als auch die Bedeutung der zeitlichen Anordnung von Informationseinheiten für die Wahmehmungs- und Gedächtnisleistung der Rezipienten. Textwissen wird in unterschiedlichen Abstraktionsstufen präsentiert: von einer sehr generischen Ebene über Wissensgraphen, automatisch generierten Abstracts bis zur diskursiven Form der Textpassage. Die Generierungskomponente des Systems leistet einen Beitrag zum situationsgerechten Systemverhalten dadurch, daß sie aus semantischen Text-Repräsentationsstrukturen unter Berücksichtigung textueller Wohlgeformtheitsbedingungen benutzerangepaßte Abstracts mit unterschiedlichem Themenschwerpunkt und variabler Ausführlichkeit produziert. Die Erprobung verschiedener LayoutVerfahren im Projekt TWRM-TOPOGRAPHIC wird durch ein flexibles, objektorientiert spezifiziertes User-Interface-Mangagement-System (UIMS) unterstützt, dessen Objektklassen und deren Interaktionsmöglichkeiten vorgestellt werden. Die Darstellung des Systems wird mit einem ausführlichen Dialogbeispiel abgeschlossen, das die Funktion des Interface und die Wirkung der drei zentralen Operatoren (Select, Zoom und Browse) im Retrievaldialog illustriert.
    Date
    15. 1.2005 14:10:22

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