Description: This presentation discusses cataloging tasks, including Functional Requirements for Bibliographic Records (FRBR), Functional Requirements for Authority Data (FRAD), Functional Requirements for Subject Authority Data (FRSAD), and concepts related to the tasks and decisions involved in cataloging.

Description: This article is part of a series by the Smithsonian Photography Initiative called Click! Photography Changes Everything. The authors work on new media and relations to the environment. They write about how photography and increased visibility can bridge the gap between the natural world and human interaction.

Description: Abstract: This paper describes our participation in the NTCIR-5 CLQA task. Three runs were officially submitted for three subtasks: Chinese Question Answering, English-Chinese Question Answering, and Chinese-English Question Answering. We expanded their TREC experimental QA system EagleQA this year to include Chinese QA and Cross-Language QA capabilities. Various information retrieval and natural language processing tools were incorporated with their home-built programs such as Answer Type Identification, Sentence Extraction, and Answer Finding to find answers to the test questions. Future development will focus on investigating effective question translation and answer finding solutions.

Description: This doctoral dissertation discusses access to film and video works. Physical and intellectual access to moving image documents is insufficient, often insignificant, at the level of the individual user. Existing access tools suffer from a lack of recognition of the differences between linguistic text communication and image communication. Browsing and relevance judgements are made difficult by the physical realities of film and video documents - one cannot flip through them - and by the habits of serial and passive viewing.

Description: This article discusses contextual metadata in digital aggregations. Abstract: A number of digital libraries that aggregate multiple digital collections are now generating subject metadata to describe intellectual content of entire digital collections as integrated wholes and to provide context for individual digital objects within them. However, the utility of this important contextual metadata has not been empirically evaluated. The exploratory study reported in this article examined and compared collection-level subject metadata in three large-scale aggregations of cultural heritage digital collections in the United States and the European Union and analyzed the role of collection-level metadata in information retrieval in digital aggregations based on user search queries derived from transaction logs. A small-scale targeted user study, which combined interviews and observations of users interacting with an aggregation, was undertaken to complement evidence-based content analysis data. The study revealed considerable variability in two indicators: consistency of applying controlled-vocabulary collection-level subject metadata elements beyond topical and value length of metadata elements. Both free-text and controlled-vocabulary subject metadata were found vital in answering search queries of aggregation users. Users also expressed preference for viewing complete structured collection-level metadata records, which include subject metadata. Results of this study prove importance of provision of collection-level metadata ...