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The purpose of this article is to provide a quantitative analysis of the extent to which folksonomies replicate the Library of Congress Subject Headings (LCSH) to see if folksonomies would successfully complement cataloger‐supplied subject headings in library catalogs.

The paper compares social tags and LC subject headings for ten books from various library‐related applications including next generation OPACs and LibraryThing by ranking tags and subject headings using scales modified from research by Golder and Huberman, Voorbij, and Kipp.

Social tagging does indeed augment LCSH by providing additional access to resources.

Several of our applications lacked tags for the books we chose in our study. Tags are primarily taken from LibraryThing.

A hybrid catalog combining both LCSH and a folksonomy would result in richer metadata and be stronger than the sum of its parts, giving patrons the best of both worlds in terms of access to materials.

This paper supplies quantitative support for the use of folksonomies in a library's catalog. The data also supports many of the previous theories proposed in literature about folksonomies and social tagging.

Expert and novice readers tag documents with different descriptions; this study is intended to discover which readers would generate the most reliable and most representative sets of tags.

One group of experts and one group of novices were recruited. These two groups were asked to provide tags for document bookmarks in a Mozilla Firefox browser. In the experimental analysis we defined two measures – similarity and relevance – to describe the differences between the two groups.

Tags chosen by experts yielded better similarity and relevance values in all analyses. Tags chosen by the expert group had higher commonality in pairwise similarity analysis; moreover, the relevance analysis showed that tags chosen by experts reflected better understanding of the content.

Tagging behavior has become highly popular on the web, and its study has commercial merit. Tags from experts represent the structure behind the knowledge involved; expert representation may be vastly more helpful than novice representation for promoting understanding of content in an era characterized by an explosion of information.

The purpose of this paper is to investigate the behaviour preferences and patterns of the organisation of information by taggers, including usage of tags, tag categories and implicit patterns embedded in social tags.

The sample was 4,390 social tags (1,777 unique) from 1,661 articles published in 16 library and information science journals selected from CiteULike between February and March 2011. Using application profiles, a tag category model served as a framework to develop two sets of hybrid tag categories for analysing the distribution of tag categories and their implicit patterns.

The frequency of tag categories was consistent with that of individual tags and obeyed a power law distribution. In total, six implicit patterns embedded in tags – syntactical, semantic, mnemonic, genre, contextual hybrid relations and split term – were discovered.

Although this study focused solely on investigating taggers' behaviour preferences and patterns, the results of this study may shed light on tagging practice, query formulation and construction of controlled vocabularies.

A set of hybrid tag categories consisting of title, function, content and topic‐related categories is proposed to delineate the distribution of social tags and taggers' behaviour preferences, and implicit patterns embedded in tags are generalised. These patterns may be useful for tagging practice, query formulation and construction of controlled vocabularies.

With the rise of alternate discovery services, such as Google Scholar, in conjunction with the increase in open access content, researchers have the option to bypass academic libraries when they search for and retrieve scholarly information. This state of affairs implies that academic libraries exist in competition with these alternate services and with the patrons who use them, and as a result, may be disintermediated from the scholarly information seeking and retrieval process. Drawing from decision and game theory, bounded rationality, information seeking theory, citation theory, and social computing theory, this study investigates how academic librarians are responding as competitors to changing scholarly information seeking and collecting practices. Bibliographic data was collected in 2010 from a systematic random sample of references on CiteULike.org and analyzed with three years of bibliometric data collected from Google Scholar. Findings suggest that although scholars may choose to bypass libraries when they seek scholarly information, academic libraries continue to provide a majority of scholarly documentation needs through open access and institutional repositories. Overall, the results indicate that academic librarians are playing the scholarly communication game competitively.

THE most common animal fats include materials such as tallow, mutton, and lard oil. Their compositions and properties vary with the particular rendering or recovery methods, type and extent of refinement. Waxes such as beeswax may be considered a special classification of animal fats.

Many case studies on minority ethnic groups have been concerned with the social, structural and economic patterns of these communities. Knowing how these patterns have influenced the ethnic identity in some cases, the authors believe that they can extrapolate from the strength of the social cohesion of a group to the possible strength of the group's traditional food habits. This series of articles emphasises the strength of traditional food habits in a different cultural environment, and the factors which contribute to this strength.

This chapter aims to discuss the issues associated with social indexing as a solution to the challenges of current information organization systems by investigating the quality and efficacy of social indexing.

The chapter focuses on the study which compared indexing similarity between two professional groups and also compared social tagging and professional indexing. The study employed the method of the modified vector-based Indexing Consistency Density (ICD) with three different similarity measures: cosine similarity, dot product similarity, and Euclidean distance metric.

The investigation of social indexing in comparison of professional indexing demonstrates that social tags are more accurate descriptions of resources and reflection of more current terminology than controlled vocabulary. Through the characteristics of social tagging discussed in this chapter, we have a clearer understanding of the extent to which social indexing can be used to replace and improve upon professional indexing.

As investment in professionally developed web directories diminishes, it becomes even more critical to understand the characteristics of social tagging and to obtain benefit from it. In future research, the examination of subjective tags needs to be conducted. A survey or user study on tagging behavior also would help to extend understanding of social indexing practices.

Reports on a study which addressed meal selection in catering outlets (e.g. school or workplace canteens) from the perspective of the caterer and consumer. Asks what foods are supplied and why these are chosen. Questionnaires were sent to a selection of catering colleges, school and workplace canteens and to a general catering industry sample.

This is an attempt to introduce proactive changes when creating and providing intellectual access in order to convince catalogers to become more social catalogers then they have ever been in the past.

Through a brief review and analysis of relevant literature a definition of social cataloging and social cataloger is given.

User contributed content to library catalogs affords informational professionals the opportunity to see directly the users’ perceptions of the usefulness and about-ness of information resources. This is a form of social cataloging especially from the perspective of the information professional seeking to organize information to support knowledge discovery and access.

The user and the cataloger exercise their voice as to what the information resources are about, which in essence is interpreting the intentions of the creator of the resources, how the resource is related to other resources, and perhaps even how the resources can be, or have been, used. Depending on the type of library and information environment, the weight of the work may or may not fall equally on both user and cataloger.

New definitions of social cataloging and social cataloguing are offered and are linked back to Jesse Shera’s idea of social epistemology.

Because of the increase in diet related diseases, such as coronary heart disease, diabetes mellitus, diverticular disease, dental caries and obesity, it would be desirable for people to become aware of what they are actually eating rather than what they think they are eating. This pilot study investigated the food habits of three groups of people who have adapted their life style for reasons other than religious beliefs and compared them to an average group of people eating the traditional British diet.