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Abstract

Creating an information architecture for a bilingual Web site presents particular challenges beyond those that exist for single and multilanguage sites. This article reports work in progress an the development of a contentbased bilingual Web site to facilitate the sharing of resources and information between Speech and Language Therapists. The development of the information architecture is based an a combination of two aspects: an abstract structural analysis of existing bilingual Web designs focusing an the presentation of bilingual material, and a bilingual card-sorting activity conducted with potential users. Issues for bilingual developments are discussed, and some observations are made regarding the use of card-sorting activities.

Footnote

Teil eines Themenschwerpunktes Information architecture

Source

Journal of the American Society for Information Science and technology. 53(2002) no.10, S.866-873

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Abstract

In this paper we briefly sketch the dynamics of the linguistic paradigm in Information Retrieval (IR) and its adaptation to the Internet. The emergence of Natural Language Processing (NLP) techniques has been a major factor leading to this adaptation. These techniques and tools try to adapt to the current needs, i.e. retrieving information from documents written and indexed in a foreign language by using a native language query to express the information need. This process, known as cross-language IR (CLIR), is a field at the cross roads of both Machine Translation and IR. This field represents a real challenge to the IR community and will require a solid cooperation with the NLP community.

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Abstract

Language barrier is the major problem that people face in searching for, retrieving, and understanding multilingual collections on the Internet. This paper deals with query translation and document translation in a Chinese-English information retrieval system called MTIR. Bilingual dictionary and monolingual corpus-based approaches are adopted to select suitable tranlated query terms. A machine transliteration algorithm is introduced to resolve proper name searching. We consider several design issues for document translation, including which material is translated, what roles the HTML tags play in translation, what the tradeoff is between the speed performance and the translation performance, and what from the translated result is presented in. About 100.000 Web pages translated in the last 4 months of 1997 are used for quantitative study of online and real-time Web page translation

Source

Journal of the American Society for Information Science. 51(2000) no.3, S.281-296

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Abstract

In einer Kooperation zwischen smart information und dem IAI werden täglich ca. 20.000 aktuelle Nachrichten des Tages (in deutscher Sprache) linguistisch indexiert. Die Nachrichten werden täglich von der Nachrichtensuchmaschine newscan http://www.newscan.de von smart information aus den verschiedensten InternetQuellen gesammelt. Der Benutzer kann mit frei gewählten Begriffen suchen. Das Ergebnis einer solchen Schlüsselwortsuche wird in Tabellenform ausgegeben, nach Häufigkeit geordnet. Bei einer größeren Ergebnismenge (mehr als zehn Dokumente) werden die Nachrichten automatisch gruppiert (Clusteranalyse) und mit einem Label (Thema) versehen. Diese Themen werden in einer Baumstruktur dargestellt. Der Nutzer kann gezielt auf einen Themenbereich zugreifen. Die Clusteranalyse beruht auf der automatischen Gruppierung der Dokumente und ihrer Stichwörter (Deskriptoren), wie sie von dem automatischen Deskribierungsmodul AUDESC des IAI erzeugt werden. Die in einer großen Datei zusammengestellten Nachrichten werden in jeder Nacht an das IAI geschickt. Mit einer speziell an diese Nachrichten angepaßte Version des Indexierungsmoduls AUTINDEX werden jeder einzelnen Nachricht Schlagwörter zugeordnet

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Abstract

While many websites aim at a large and linguistically diversified audience, they present their information mostly in the languages of larger speakers groups. Little is known about the effect on accessibility. We investigated the influence of a site's language offer on website access and search behaviour with two studies, and studied the interaction of language offers and domain knowledge. To achieve high ecological validity, we analysed data from a multilingual site's web-server logfile and from a questionnaire posted on it, and compared the behaviour of users who accessed the site in a non-native language to that of users who accessed it in their native language. Results from 277,809 user sessions and 165 international survey participants indicate that a website's languages may strongly reduce website access by users not supplied with information in their native language. Once inside a site, non-native speakers with high domain knowledge behave similarly to native speakers. However, non-native speakers' behaviour becomes language-sensitive when they have low domain knowledge.

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Abstract

Digital libraries have a pivotal role to play in the preservation and maintenance of international cultures in general and minority languages in particular. This paper outlines a software tool for building digital libraries that is well adapted for creating and distributing local information collections in minority languages, and describes some contexts in which it is used. The system can make multilingual documents available in structured collections and allows them to be accessed via multilingual interfaces. It is issued under a free open-source licence, which encourages participatory design of the software, and an end-user interface allows community-based localization of the various language interfaces-of which there are many.

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Source

Information - Wissenschaft und Praxis. 62(2011) H.4, S.183-190