- A thesaurus is the most widely used index structure in conventional information retrieval systems. It consists of... (neu @ 20040704)
- über Z39-19, über Thesauri (neu @ 20040704)
- Z39-19: Thesauri improve precision, increase recall (neu @ 20040704)
- Z39-19: Was ist ein Thesaurus? (neu @ 20040704)
- Z39-19: Thesauri können entweder prä- oder postkombinierend sein. (neu @ 20040704)
- Z39-19: Zweck eines Thesaurus' (neu @ 20040704)
- Z39-19: Resultat: reduzierter Zweck von Thesauri (neu @ 20040704)
- Z39-19: Warum wurden Thesauri entwickelt? (neu @ 20040704)
- Z39-19: Zum Nutzen eines Thesaurus' (neu @ 20040704)
- Z39-19: Zshg. zw. Thesaurus und Suche (neu @ 20040704)
- Z39-19: Thesaurus: zu beachtende Faktoren (neu @ 20040704)
- Z39-19: Zshg. von Thesaurus mit Dokumentation (neu @ 20040704)
- Warum an die Thesaurus-Visualisierer die Kriterien anlegen, ob die betreffende Software auf Charakteristika der Domäne Thesaurus eingeht, ob die Auswahl des Visualisierungsverfahrens und das Layouten des Graphs der Aufgabe angemessen ist? (neu @ 20040704)
- Thesaurus erstellen/nutzen
- Thesauri on the Web: Current Developments and Trends
- "...single-language thesauri, one of the most powerful tools for information retrieval."
- Deutsche - Post - World - Net - Thesaurus: "...werden auch Gründe dafür angeführt, weswegen überhaupt ein Thesaurus benötigt wird."
- [Nachtrag @ 20040629:] Thesauri and Controlled Vocabularies Definitions
Posts mit dem Label Thesaurus werden angezeigt. Alle Posts anzeigen
Posts mit dem Label Thesaurus werden angezeigt. Alle Posts anzeigen
11.6.04
Zsfg. Thesaurus allgemein
1.6.04
College of Information Studies
Das College of Information Studies hält eine Linksammlung zum Thema Thesaurus bereit. – Na klar, von Mr. D. Soergel.
30.5.04
"Vasil Babamov is the Editor of the Chemical Abstracts Thesaurus. He oversees the development of the Thesaurus, which currently has about 15,000 preferred terms, and its integration into the building of the CA database.
A particularly concern is the implications that the expanded networked applications of thesauri will have on the development of the thesaurus structure and content to ensure that the thesaurus remains a useful tool for purposes beyond its traditional implementation. Another concern is with providing networked thesaurus access to the analysts involved in building the database and maximizing the benefits of using the thesaurus in the database building process. The CA Thesaurus is presently fully accessible only internally: on STN via the existing STN thesaurus software; via an Intranet web-based hypertext thesaurus tool; and via a couple of internally developed tools that partially integrate the thesaurus into the database building process. We are anticipating incorporating the thesaurus into the public access to the CA database on STN, the web-based STN-easy and Scifinder that provide access to multiple databases, and into other planned CAS products. Additional work needs to be done on the thesaurus to enable automatic backfile search in light of the major changes our vocabulary has undergone. The only public assess to the thesaurus is a restricted version of the internal web thesaurus hypertext tool that provides only a listing of the thesaurus terms. This listing can be accessed at: http://www.cas.org/vocabulary/. Dr. Babamov received a Ph.D. in Chemical Physics from the University of Illinois in 1977 and was engaged in research and teaching in that field at several universities before joining Chemical Abstracts as a Scientific Information Analyst in 1986." (Quelle)
EMail: vbabamov@cas.org
A particularly concern is the implications that the expanded networked applications of thesauri will have on the development of the thesaurus structure and content to ensure that the thesaurus remains a useful tool for purposes beyond its traditional implementation. Another concern is with providing networked thesaurus access to the analysts involved in building the database and maximizing the benefits of using the thesaurus in the database building process. The CA Thesaurus is presently fully accessible only internally: on STN via the existing STN thesaurus software; via an Intranet web-based hypertext thesaurus tool; and via a couple of internally developed tools that partially integrate the thesaurus into the database building process. We are anticipating incorporating the thesaurus into the public access to the CA database on STN, the web-based STN-easy and Scifinder that provide access to multiple databases, and into other planned CAS products. Additional work needs to be done on the thesaurus to enable automatic backfile search in light of the major changes our vocabulary has undergone. The only public assess to the thesaurus is a restricted version of the internal web thesaurus hypertext tool that provides only a listing of the thesaurus terms. This listing can be accessed at: http://www.cas.org/vocabulary/. Dr. Babamov received a Ph.D. in Chemical Physics from the University of Illinois in 1977 and was engaged in research and teaching in that field at several universities before joining Chemical Abstracts as a Scientific Information Analyst in 1986." (Quelle)
EMail: vbabamov@cas.org
"The Thesaurus Administration Tool (TAT) is a product designed for the multilingual thesaurus administration, particularly for creating new language versions of a thesaurus.
TAT has been developed within the framework of Eurovoc project for the specific purpose of translating Eurovoc into Czech. Therefore its functions are limited and it is not typical thesaurus management software (TMS).
In particular, TAT may be used for::
Within a limited scope TAT can be used for:
Limitations of TAT as regards using it as a TMS:
TAT has been developed by DCIT, s.r.o. according to the requirements of the Czech Parliament. TAT is freely distributed and its full version may be downloaded here:
After downloading and unzipping the tat.zip file, run MSARN200.EXE with parameter code.mdb/ini tat.ini.
Neither DCIT s.r.o nor the Czech Parliament will provide any user support or develop TAT further." (Quelle).
TAT has been developed within the framework of Eurovoc project for the specific purpose of translating Eurovoc into Czech. Therefore its functions are limited and it is not typical thesaurus management software (TMS).
In particular, TAT may be used for::
- the creation of new Eurovoc language versions
- the creation of a language version of another thesaurus
Within a limited scope TAT can be used for:
- Eurovoc administration
- the administration of any multilingual thesaurus
Limitations of TAT as regards using it as a TMS:
- long system response
- limited functions (e.g. insufficient import/export facilities, etc.)
TAT has been developed by DCIT, s.r.o. according to the requirements of the Czech Parliament. TAT is freely distributed and its full version may be downloaded here:
- tat.zip (2,31 MB) - program
- tatcze.rtf (97 kB) - Czech manual
- tateng.rtf (139 kB) - English manual
After downloading and unzipping the tat.zip file, run MSARN200.EXE with parameter code.mdb/ini tat.ini.
Neither DCIT s.r.o nor the Czech Parliament will provide any user support or develop TAT further." (Quelle).
DINs/ISOs für Thesauri
"Visualizing subject access for 21st century information resources: the 34th Annual Clinic on Library Applications of Data Processing / sponsored by the Graduate School of Library and Information Science at the Beckman Institute for Advanced Science and Technology in March 1997 ; edited by Pauline Atherton Cochrane and Eric H. Johnson. - Champaign, IL : GSLIS Publications Office, University of Illinois at Urbana-Champaign. - 176p. - ISBN 0-87845-103-X: US$30.
Drawn from various communities of research and development in the U.S. and Europe, the speakers provided viewpoints as digital library developers, interface and visualization experts, bibliographic system vendors, cognitive researchers, librarians, and information service providers. Included among the topics at the 1997 clinic:(Quelle)
- Do the designers of digital library systems envision a role for more traditional library classification schemes and thesauri?
- What new tools exist to create visual displays of vocabulary choices and term relationships to improve browsing and search negotiation in either collections of full-text information orinformation surrogate files on the Internet, CD-ROM, etc.?
- Have cognitive research and user modeling efforts produced results which could impact subject access tool design?
- What interface, browsing, and navigation tools are on the drawing board or in prototype systems which may help to improve subject access?
- How will the new systems handle the "interspace" where switching vocabularies will be needed to access and search federated and unfederated repositories of full-text information in various languages?
Papers include World Wide Web URLs that offer further insight into presentations. - [Extract from publisher's notes]"
Standard für die Struktur von inforetrieval-Thesauri: NISO Z39.19: Standard for structure and organization of information retrieval thesauri.
29.5.04
zwei Google-Treffer
via google://thesaurus.management.software navigate:
- Synapse "...has a suite of software solutions called Synaptica® for building and maintaining taxonomies and thesauri. Synaptica also includes tools that facilitate the indexing of content to controlled vocabulary terminology. The enterprise-class application installs on corporate servers networking unlimited users to multiple taxonomies." Arbeitet aber trotzdem ledlich mit den bekannten Filemanager-Baumstrukturen: Screenshot
- Software for building and editing thesauri und mehr dazu: Übersicht. -> Ansehen!
via Google://thesaurus navigation visual -visual.thesaurus applet
aus den ersten 30 Treffern von thesaurus navigation visual -visual.thesaurus applet (aus diesen Recherche-Ansätzen):
- (vielleicht am Rande interessant:) United States Patent Application: Method and apparatus for search, visual navigation, analysis and retrieval of information from networks with remote notification and content delivery
- New Age Navigation: Innovative Information Interfaces for Electronic Journals von Gerry McKiernan (PDF): [Abstract:] "While it is typical for electronic journals to offer conven-tional search features similar to those provided by electronic databases, a select number of e-journals have also made available higher-level access options as well. In this article, we review several novel technologies and implementations that creatively exploit the inherent potential of the digital environment to further facilitate use of e-collections. We conclude with speculation on the functionalities of a next-generation e-journal interface that are likely to emerge in the near future.", 2003
- Jan Algermissen hat ein Applet zur graphischen Navigation in einem Thesaurus entwickelt (HTML/Google; lokal von 20040529-14.35: profil_jan_algermissen_de.kwd). Kontakt aufgenommen @ 20040529-14.35 MESZ.
- GenThes: A General Thesaurus Browser for Web-based Catalogue Systems / A Step towards Component based Catalogue Systems. Aus dem Abstract: "...The Java-based general thesaurus browser GenThes is able to handle several heterogeneous, multilingual thesauri. With the General European Multilingual Environmental Thesaurus (GEMET), GenThes is currently being used with several environmental catalogue systems. Feedback from users reveal that this approach greatly facilitates search and retrieval as compared to free-text only search. Performance which is crucial in Web applications as well has been improved by reducing the transfer volume of data and code. The software architecture of GenThes supports easy configuration and adaption to the individual needs of different systems that it is connected to...."
- Umweltdatenkatalog (UDK): Übersicht über die Software bietet verschiedene Interfaces: Windows, HTML, Java u.a. Alle drei genannten bieten eine Navigation im Thesaurus, durch die in der Struktur des Thesaurus navigiert werden [kann]." Nach Thesaurusbegriffen kann auch direkt gesucht werden.
Die Navigation beschränkt sich anscheinend auf die altbekannte Filemanager-Baumstruktur (Bildschirmabzüge: Windows, HTML, Java).
letzter Anlauf/Google-Recherchen
- "Visual Dewey" "Subject maps": 2 Treffer
- yavi navigation 3d: 5/7 Treffer
- yavi navigation thesaurus: 1 Treffer
- ontology taxonomy visual.navigation: 44 Treffer
- ontology taxonomy visual.navigation download: 15 Treffer
- ontology taxonomy visual.navigation applet: 3 Treffer
- ontology taxonomy visual.navigation implementation: 25 Treffer
- ontology taxonomy visual.navigation software: 42 Treffer
- ontology taxonomy visual.navigation interface: 30 Treffer
- ontology taxonomy visual.navigation GUI: 5 Treffer
u.a. "Maja Anjer og Are Egner Paulsen / Visual Dewey : Subject maps on Internet"
27.5.04
Know It All-Treffer
Hm, anscheinend habe ich die Treffer von KnowItAll nicht notiert. Daher der Nachtrag:
- Visually Navigate Information Spaces and Taxonomies - Robin Good' ...
... visualization engine powering the Visual Thesaurus has been ... of Plumb Design Thinkmap data visualization technology: ... looking for some concrete examples of how ...
indirekt: 3-D Visual Navigation Of Information Spaces - Robin Good' ...
... Make sure you give it a good read as it contains valuable links to other very interesting information ... Visually Navigate Information Spaces and Taxonomies. ...
indirekt' (in-indirekt): GRAPH DRAWING and INFORMATION VISUALIZATION ?...in the next ...
... grade social studies and under- graduate visual art; using ... nice pictures of graph-structured information is a ... a map showing the user?s navigation through a ... [PDF] - ECDL 2002
... making decisions about presentation, visualization, and navigation,; ... It elucidates
thesaurus structure: Concept- term ... It presents selected thesauri as examples. ... - Document Visualization ... Finally, Section 6 presents examples of visualizations that derive from ... interaction type framework could ground work in visualization as a ... Thesaurus expansion. ...
indirekt: Fowler, R.H., W.A. Fowler, and B.A. Wilson. 1991. Integrating query, thesaurus, and documents through a common visual representation. Proceedings of the 14th Annual International ACM/SIGIR Congerence on Research and Development in Information Retrieval. ACM: New York, 142-151. - New Applications of Knowledge Organization Systems
... on the atomic elements of thesaurus data structures and ... also makes use of various visualization tools. ... relationships with other concepts and examples from real ... - Indices and Data Structures in Information Systems (PDF)
... Classical examples of ADTs are stacks, queues, trees, heaps, etc. ... thesaurus. ... Beyond is an outreach web site of the NSF Graphics and Visualization Center, which ...
26.5.04
Hinweis auf vierten Thesaurus-Visualizer
"In our presentation, we will give a detailed demonstration of how Jambalaya and PROMPTViz can be applied to the NCI Thesaurus." (Quelle [PDF], Seite 3, linke Spalte, Abschnitt 6: "A Case Study", Satz 1)
Bildunterschrift: "Figure 4: Selecting a subset of the NCI Thesaurus to visualize." (dieselbe Quelle wie oben, Seite 3, linke Spalte, Ende der Seite)
"We will also demonstrate how we can make use of customization and end user programming facilities to improve how the NCI Thesaurus is visualized based on our knowledge about that domain." (dieselbe Quelle wie oben, Seite 3, rechte Spalte, Absatz 2)
Bildunterschrift: "Figure 4: Selecting a subset of the NCI Thesaurus to visualize." (dieselbe Quelle wie oben, Seite 3, linke Spalte, Ende der Seite)
"We will also demonstrate how we can make use of customization and end user programming facilities to improve how the NCI Thesaurus is visualized based on our knowledge about that domain." (dieselbe Quelle wie oben, Seite 3, rechte Spalte, Absatz 2)
aus Springer-Link
"[Abstract] A graph based information retrieval framework for the visualization of clusters of related legal documents is proposed. Clusters are obtained through the analysis of the citations and topics of the retrieved documents.
Users, interactively, may refine their queries by selecting the graph nodes. Then, the context of the users interaction is calculated and it is shown in a tree-structure." Quelle: "An Interactive Graph Based Legal Information Retrieval System", Abscnitt "Abstract". – Das könnte zwar ein Hinweis auf ein enstprechendes System sein, doch der in dem Artikel angegebene Link führt, in Kombination mit Google's site:-Einschränkung und "Thesaurus" zu 0 Treffern. - Mag ja auch sein, dass ich kein Portugiesich kann... ;-) Tja, das tut mir dann auch leid, wenn ich selbst via Your Dictionary kein brauchbares Englisch-Portugiesisch-Wörterbuch finde, das mich a) nicht auf Portugiesisch empfängt, ohne Hinweis auf eine englische Version der Site, und b) keine Registrierung (!) für die Nutzung des Wörterbuches verlangt. Also, ich habe es auch mit "tesaurus" (ohne "h") verrsucht, aber das bringt auch nur 0 Treffer.
Users, interactively, may refine their queries by selecting the graph nodes. Then, the context of the users interaction is calculated and it is shown in a tree-structure." Quelle: "An Interactive Graph Based Legal Information Retrieval System", Abscnitt "Abstract". – Das könnte zwar ein Hinweis auf ein enstprechendes System sein, doch der in dem Artikel angegebene Link führt, in Kombination mit Google's site:-Einschränkung und "Thesaurus" zu 0 Treffern. - Mag ja auch sein, dass ich kein Portugiesich kann... ;-) Tja, das tut mir dann auch leid, wenn ich selbst via Your Dictionary kein brauchbares Englisch-Portugiesisch-Wörterbuch finde, das mich a) nicht auf Portugiesisch empfängt, ohne Hinweis auf eine englische Version der Site, und b) keine Registrierung (!) für die Nutzung des Wörterbuches verlangt. Also, ich habe es auch mit "tesaurus" (ohne "h") verrsucht, aber das bringt auch nur 0 Treffer.
A Flexible Architecture for Content and Concept Based Multimedia Information Exploration [PDF] via SEPA 6/e Downloadable Reference Library: "Traditional hypermedia systems can be extended to allow content based matching to give more flexibility for user navigation, but this approach is still limited by the capabilities of multimedia matching technology. The addition of a multimedia thesaurus can overcome some of these limitations by allowing multimedia representations of concepts to act like synonyms in the query process."
visuelle Thesauri
- Texture Thesaurus: "A texture thesaurus can be visualized as an image counterpart of the traditional thesaurus for text search. It contains a collection of codewords which represent visually similar clusters in the feature space. ...". Abschnitt "Texture Thesaurus"
- Visual Thesaurus
Treffer mit Däßler
- thesaurus däßler: 10/24 Treffer
- multimedia thesaurus däßler: 6 Treffer
- däßler thesaurus image-processing: 0 Treffer
- däßler stereographic thesaurus: 0 Treffer
- däßler thesaurus 2D (3 Treffer)/3D (10/17 Treffer)
- virtuell (1 Treffer)/virtual thesaurus däßler (7 Treffer)
- däßler thesaurus GUI (3 Treffer)/UI (2 Treffer)/Benutzerschnittstelle (4 Treffer)/User Interface (3 Treffer)
- däßler interaktiv thesaurus: 4 Treffer
- däßler visuell thesaurus: 1 Treffer
Treffer via site:bonn.iz-soz.de
- thesaurus visualize graph implementation: 0 Treffer
- multimedia thesaurus: 10/21 Treffer
- image processing thesaurus: 3 Treffer
- stereographic thesaurus: 0 Treffer
- thesaurus 2D (0 Treffer)/3D (3 Treffer)
- virtuell (2 Treffer)/virtual thesaurus (10/22 Treffer)
- thesaurus GUI/UI (1 Treffer)/Benutzerschnittstelle (4 Treffer)/User Interface (3 Treffer)
- interaktiv thesaurus: 9 Treffer
- visuell thesaurus: 2 Treffer
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