-
Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997)
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- Date
- 1. 8.1996 22:08:06
-
Berendt, B.: Spatial thinking with geographic maps : an empirical study (1998)
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- Abstract
- Geographic maps are a well-established way of representing domain-specific knowledge in a way which integrates symbolic and pictorial representation. This paper proposes an interdisciplinary approach to the understanding of how maps represent and organise knowledge, combining artificial intelligence knowledge representation theory with empirical findings and methods from cognitive psychology. Schematic maps represent knowledge in a different way than topographic or city maps; in particular, distances and directions cannot be evaluated in the same way as in topographic or city maps. However, information from different types of maps must often be combined to answer everyday questions. An inference task involving such a combination, in order to locate a train station shown in a schematic map with respect to a part of a city map, was analysed theoretically with respect to how location judgments change with assumptions about what spatial information is contained in the schematic map. The same task was investigated empirically in a study in which subjects were asked to locate a train station and to describe their thinking in a subsequent verbal report. Results indicate that subjects' judgements and verbal reports can be grouped according to the theoretical analysis
-
Small, H.: Visualizing science by citation mapping (1999)
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- Abstract
- Science mapping is discussed in the general context of information visualization. Attempts to construct maps of science using citation data are reviewed, focusing on the use of co-citation clusters. New work is reported on a dataset of about 36.000 documents using simplified methods for ordination, and nesting maps hierarchically. an overall map of the dataset shows the multidisciplinary breadth of the document sample, and submaps allow drilling down the document level. An effort to visualize these data using advanced virtual reality software is described, and the creation of document pathways through the map is seen as a realization of Bush's associative trails
-
Tsai, B.-s.: Infomapping in information retrieval (1997)
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- Abstract
- Capability and capacity in handling the topology of a special subject information field has made infomapping techniques and systems instrumental in information searching, monitoring and navigation. Applying the technique to communication networks can reveal the intellectual relationships among junior and senior researchers in the field, and can also show the continuing popularity of a particular researcher's citation record over time. Reports the use of Java in making a cartoon series of chronological maps based on citation analysis on a special subject field (nutrition and dietetics). The map making methods, Java programming, and statistical analysis of the map data are presented, and the advantage and significance of constructing Java maps in enhancing information retrieval discussed. Further technical developments in applying VRML to link together a 3-D spatial indexing system and a 2-D HTML Web site are suggested
-
Calvi, L.: Navigation and disorientation : a case study (1997)
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- Abstract
- Presents the preliminary results of a pilot research project on disorientation in hypertextual educational systems. It explores spatial cognition's correlation with hypermedia navigation. Analyzes mental models, in order to justify their use as a basis for interface design. Introduces the notion of disorientation in a hypermedia environment. Illustrates the co-ordinates of experiments set up to verify the assumption that users need to build some form of conceptual representation of devices they are interacting with in order to understand them, and reports the results. Redefines the notions of spatial metaphor and of maps in the light of the results
-
Veltman, K.H.: Frontiers in conceptual navigation (1997)
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- Abstract
- Recent advances in technology assume a separation of content and presentation with respect to data structures. In terms of access, however, there are important reasons for relating content and presentation (differnt views, perspectives). The paper outlines some fundamental concepts underlying a prototype for a System for Universal Media Searching (SUMS), namely, learning filters, and knowledge contexts, levels of knowledge, questions as strategy: pupose as orientation; media choices, quality, quantity, questions, space using maps and projections; multi-temporal views and integrating tools. It foresees how such a system, linked with the equivalent of a digital reference room, will provide the basis for a System for Universal Multimedia Access (SUMMA). The latter part of the paper addresses recent developments in three-dimensional interfaces. It claims that these are particularly suited for certain tasks such as visualising conncetions in conceptual spaces; seeing invisible differences as well as comprehension and prediction by seeing absence. It suggests also some ways in which two- and three-dimensional interfaces can be used in complementary ways
-
Poynder, R.: WinSPIRS from SilverPlatter (1994)
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- Date
- 23. 1.1999 19:32:22
-
Gliszczynski, S. von; Kaiser, D.: GRIPS-Funktionen : GRIPS-MainMenu: Benutzerführung von Anfang an (1994)
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- Date
- 23. 1.1999 19:23:22
-
Wenzel, A.: MIMOSA - eine einheitliche Benutzeroberfläche für CD-ROM Serien in der Patentinformation (1998)
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- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
-
Mandl, T.; Stempfhuber, M.: Softwareergonomische Gestaltung von Wirtschaftsinformationssystemen am Beispiel von ELVIRA (1998)
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- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
-
Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
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- Date
- 23. 1.1999 19:22:09
-
Barker, A.L.: DataStar Web : a comparison with 'classic' DataStar command language searching (1998)
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- Source
- Online and CD-ROM review. 22(1998) no.3, S.155-167
-
Hancock-Beaulieu, M.: Searching behaviour and the evaluation of online catalogues (1991)
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- Pages
- S.20-22
-
Kirkwood, H.P.: Ovid Web Gateway (1998)
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- Date
- 6. 3.1997 16:22:15
-
Lee, D.; Srivastava, S.; Vista, D.: Generating advanced query interfaces (1998)
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- Date
- 1. 8.1996 22:08:06
-
Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996)
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- 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
-
Dillon, A.; Vaughan, M.: "It's the journey and the destination" : shape and the emergent property of genre in evaluating digital documents (1997)
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- Date
- 6. 2.1999 20:10:22
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Angegon, M.; Herrero Solana, V.; Guerrero-Bote, V.: Virtual reality interface for accessing electronic information (1998)
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- Source
- Library and information research news. 22(1998) no.71, S.34-39
-
Li, W.-S.; Shim, J.: Facilitating complex Web queries through visual user interfaces and query relaxation (1998)
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- Date
- 1. 8.1996 22:08:06
-
Appelt, W.; Hinrichs, E.; Woetzel, G.: Effectiveness and efficiency : the need for tailorable user interfaces on the Web (1998)
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- Date
- 1. 8.1996 22:08:06
