Search (90 results, page 1 of 5)

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Date

22. 6.2002 19:42:47

Source

International cataloguing and bibliographic control. 29(2000) no.3, S.45-48

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Abstract

The German information science community - with the support of the two main funding agencies in Germany - will develop a scientific portal, vascoda, for cross-searching distributed metadata collections. In platitudinous words, one of the services of vascoda is going to be a ldquoGooglerdquo-like search for the academic community, an easy to use, yet sophisticated search-engine to supply information on high-quality resources from different media and technical environments. Reaching this objective requires considerable standardisation activity amongst the main players to harmonise the already existing services (e.g. regarding metadata, protocols, etc.). The co-operation amongst the participants including both of the funding agencies is creating a unique team-work situation in Germany thus strengthening the information science community.

Source

Research and advanced technology for digital libraries : 7th European Conference, proceedings / ECDL 2003, Trondheim, Norway, August 17-22, 2003

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Date

6. 1.1997 18:30:28
29. 8.2004 9:42:50

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Date

6. 1.1997 18:30:28
29. 8.2004 9:04:54

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Date

6. 1.1997 18:30:28
29. 8.2004 10:51:14

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Abstract

The Internet would not be very useful if communication were limited to textual exchanges between speakers of English located in the United States. Rather, its value lies in its ability to enable people from multiple nations, speaking multiple languages, to employ multiple media in interacting with each other. While computer networks broke through national boundaries long ago, they remain much more effective for textual communication than for exchanges of sound, images, or mixed media -- and more effective for communication in English than for exchanges in most other languages, much less interactions involving multiple languages. Supporting searching and display in multiple languages is an increasingly important issue for all digital libraries accessible on the Internet. Even if a digital library contains materials in only one language, the content needs to be searchable and displayable on computers in countries speaking other languages. We need to exchange data between digital libraries, whether in a single language or in multiple languages. Data exchanges may be large batch updates or interactive hyperlinks. In any of these cases, character sets must be represented in a consistent manner if exchanges are to succeed. Issues of interoperability, portability, and data exchange related to multi-lingual character sets have received surprisingly little attention in the digital library community or in discussions of standards for information infrastructure, except in Europe. The landmark collection of papers on Standards Policy for Information Infrastructure, for example, contains no discussion of multi-lingual issues except for a passing reference to the Unicode standard. The goal of this short essay is to draw attention to the multi-lingual issues involved in designing digital libraries accessible on the Internet. Many of the multi-lingual design issues parallel those of multi-media digital libraries, a topic more familiar to most readers of D-Lib Magazine. This essay draws examples from multi-media DLs to illustrate some of the urgent design challenges in creating a globally distributed network serving people who speak many languages other than English. First we introduce some general issues of medium, culture, and language, then discuss the design challenges in the transition from local to global systems, lastly addressing technical matters. The technical issues involve the choice of character sets to represent languages, similar to the choices made in representing images or sound. However, the scale of the language problem is far greater. Standards for multi-media representation are being adopted fairly rapidly, in parallel with the availability of multi-media content in electronic form. By contrast, we have hundreds (and sometimes thousands) of years worth of textual materials in hundreds of languages, created long before data encoding standards existed. Textual content from past and present is being encoded in language and application-specific representations that are difficult to exchange without losing data -- if they exchange at all. We illustrate the multi-language DL challenge with examples drawn from the research library community, which typically handles collections of materials in 400 or so languages. These are problems faced not only by developers of digital libraries, but by those who develop and manage any communication technology that crosses national or linguistic boundaries.

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Content

"Das Bundesministerium für Bildung und Forschung (BMBF) hat mit Beginn des Jahres 2005 die zweite Förderphase für das fachübergreifende Internetportal vascoda (wwwvascoda.de) bewilligt. Ziel der zweiten Projekt-Phase ist es, ein gut strukturiertes Informationsangebot mit einheitlichem Zugang für alle Nutzergruppen zu schaffen. vascoda wird bis Ende 200'7 zu einer nutzerorientierten und transparenten Dienstleistung für die Wissenschaft ausgebaut. Damit verbunden werden so genannte Kompetenzzentren in Hannover, Münster und Köln gefördert, die für verschiedene Bereiche die Verantwortung übernehmen. So wird die Technische Informationsbibliothek (TIB) Hannover die Bereiche Koordinierung, Organisationsentwicklung, strategische Steuerung sowie Marketing und Öffentlichkeitsarbeit übernehmen. Für die Bereiche Evaluation, Nutzungsforschung und Oualitätsmanagement werden die ULB Münster und die ZB MED Köln gemeinsam zuständig sein. Hier sollen vor allem die Nutzerinteressen ermittelt werden. Das BMBF fördert überdies die gezielte technische Weiterentwicklung des Internetportals und den Server-Betrieb. Dieser Verantwortungsbereich ist künftig am Hochschulbibliothekszentrum des Landes Nordrhein-Westfalen (HBZ) in Köln angesiedelt. Das HBZ wird insbesondere seine Expertise aus der Entwicklung der DigiBib - Digitale Bibliothek ( www.digibib.net ) bei der technisch-strukturellen Strategieentwicklung von vascoda einbringen. Momentan basiert die vascoda-Suche auf einer Metasuche in 26 verschiedenen Fachangeboten. Über eine Web-ServiceArchitektur werden diese Datenbanken abgefragt und die zurück gelieferten Antworten in einer Trefferübersicht in vascoda präsentiert. Zukünftig wird eine umfassendere Funktionalität durch den Einsatz der Portalsoftware IPS gewährleistet. Eine gemeinsame Suche über alle relevanten Bestände wird so ermöglicht. So sollen insbesondere die einzelnen Fachportale sowie die Angebote der Bibliotheksverbünde integriert werden."

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Abstract

Nach mehr als 4 Jahren Erfahrung in der kooperativen Erschließung von Internetquellen öffnet sich der Verbund Academic LinkShare für neue Partner aus den Geistes-, Regional- und Sozialwissenschaften. Academic LinkShare ist ein Netzwerk wissenschaftlicher Bibliotheken. Gemeinsam bauen sie einen interdisziplinären Datenpool fachlich relevanter Internetquellen auf, aus dem sich alle Partner gleichberechtigt bedienen können. Nach mehr als vier Jahren gemeinsamer Entwicklungs- und Erschließungsarbeit lässt sich der Erfolg des Modells heute quantifizieren. Seit der Aufnahme des ersten Datensatzes Mitte 2001 sind weit mehr als 20.000 Quellen aus dem politik-, rechts-, wirtschafts- und sozialwissenschaftlichen Umfeld dazugekommen. Sie werden präsentiert in den Fachinformationsführern (qualifizierten Linksammlungen) von ViFaPol (Politikwissenschaft - http://www.vifapol.de), EconBiz (Wirtschaftswissenschaften - http://www.econbiz.de) und ViFa Recht (Rechtswissenschaft - http://www.vifa-recht.de). Jüngstes Mitglied des Verbundes sind die Europäischen Dokumentationszentren mit ihrem Rechercheportal ArchiDok (http://archidok.uni-mannheim.de). Die Einsparpotentiale liegen vor allem im hohen Überschneidungsgrad der Quellen, der - ohne Volltexte - bei ca. 30% liegt. Die Schaffung einer gemeinsamen technischen Infrastruktur allein begründet noch nicht den Erfolg des Modells. Viel schwieriger als die Entwicklung eines Erfassungssystems ist der Aufbau eines funktionierenden Netzwerks wissenschaftlicher Einrichtungen und Bibliotheken, das sich nachhaltig für den Aufbau des Datenpools verantwortlich zeichnet. Vor dem Hintergrund überaus knapper Zeitressourcen hat Academic LinkShare technische und organisatorische Lösungen entwickelt, die den Voraussetzungen der Kooperationspartner gerecht werden. Dieses Win-Win-Prinzip zahlt sich aus. Neben den fünf Verbundpartnern von Academic LinkShare beteiligen sich heute mehr als 40 wissenschaftliche Einrichtungen an der Erschließung der Quellen. Das Interesse an dem Modell des Metadata Sharing ist beachtlich - der Kreis der Mitwirkenden wächst kontinuierlich an. Academic LinkShare bietet Interessenten aus dem sozial-, geistes- und regionalwissenschaftlichen Umfeld die Möglichkeit, dem Verbund beizutreten, und unterstützt sie dabei auf der Basis der vorhandenen technischen Lösungen beim Aufbau und Betrieb einer eigenen Virtuellen Fachbibliothek. Für Rückfragen steht Ihnen zur Verfügung: Tobias Buck, Staats- und Universitätsbibliothek Hamburg, buck@sub.uni-hamburg.de, [040] 4 28 38-22 24

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Abstract

Recent, rapid changes in technology have resulted in a proliferation of choices for music storage and access. Portable, web-enabled music devices are widespread, and listeners now enjoy a plethora of options regarding formats, devices, and access methods. Yet in this mobile music environment, listeners' access and management strategies for music collections are poorly understood, because behaviors surrounding the organization and retrieval of music collections have received little formal study. Our current research seeks to enrich our knowledge of people's music listening and collecting behavior through a series of systematic user studies. In this paper we present our findings from interviews involving 20 adult and 20 teen users of commercial cloud music services. Our results contribute to theoretical understandings of users' music information behavior in a time of upheaval in music usage patterns, and more generally, the purposes and meanings users ascribe to personal media collections in cloud-based systems. The findings suggest improvements to the future design of cloud-based music services, as well as to any information systems and services designed for personal media collections, benefiting both commercial entities and listeners.

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Date

9. 7.1996 20:34:28

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Abstract

Nowadays, end-users have quick and direct access to massive amount of information available on the Net. However, this information is unorganized expecting users to be able to identify and evaluate it in accordance with their information needs. Subject based information Gateways SBIG, organized collections of networked information, provide users with a catalogue of authoritative Internet resources, which can be searched and/ or browsed. This paper provides an evaluation of one such gateway - the Art, Design, Architecture & Media Gateway ADAM. It provides information on who these users are, how often they use the service, what their reasons for use are, which search methods and services they prefer and what are the advantages and disadvantages of an online information service.

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Content

"Quellen mathematischer Fachinformation liegen typischerweise sehr inhomogen, vielfältig und weit verzweigt vor. Bei der täglichen Recherche bedient man sich regelmäßig der verschiedensten Werkzeuge, Datenbanken und Informationsangebote. Je nach "Fahndungsziel" kommen dabei die unterschiedlichsten Informationsquellen zum Einsatz: Auf Zeitschriften greift man über die entsprechenden Lizenzen der Bibliothek vor Ort zu, nach Besprechungen recherchiert man im Zentralblatt MATH, in der Jahrbuch-Datenbank oder in MathSciNet, im Netz frei verfügbare Skripte und Aufzeichnungen ermittelt man über gängige Suchmaschinen, seine mathematische Ahnenfolge bringt man über das Mathematics Genealogy Project in Erfahrung, Bücher sucht man im lokalen Bibliothekskatalog, aktuelle Preprints im ArXiv, Fotos von Mathematikerinnen und Mathematikern in der Datenbank des MFO und deren Biographien bei MacTutor ... Der grundlegende Gedanke einer virtuellen Fachbibliothek ist es nun, diese vielfältigen Angebote für die Recherche an einer Stelle zusammenzuführen. Wo möglich, soll man von hier aus selbstverständlich auch bis zum Volltext gelangen können.

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Date

29. 8.2004 9:17:18

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Date

17. 7.1996 9:33:22

Source

Frankfurter Rundschau. Nr.196 vom 23.8.2003, S.29

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Date

22. 2.2009 19:10:56

Source

Dialog mit Bibliotheken. 20(2008) H.1, S.29-31

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Date

22. 6.2002 19:40:22

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Date

29. 1.1997 18:49:05

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Date

22. 6.2002 19:43:01

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Abstract

Das neu aufgelegte Online-Portal zbMATH.org aus dem Produktportfolio für Mathematik und Informatik von FIZ Karlsruhe führt zu den Publikationen und den Softwaretools der Mathematik weltweit. Mit Social Media Funktionen für die wissenschaftliche Kommunikation und offener Schnittstelle zur Kataloganbindung.

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Date

29. 8.2004 9:14:57