Browsing by phrases

Exploring Key Phrases for Browsing an Online News Feed in a Mobile Context

This paper describes ongoing work on how to automatically identify and use key phrases extracted from items of a news feed available on the Internet. These phrases are used for two different tasks: users of mobile devices (e.g., cellular phones and personal digital assistants) will be able to subscribe to news in different categories, where the categorisation of the news is based on the extract...

A visualization interface for interactive search refinement

It is common practice nowadays to find, assess and explore the Web by groping scattered information presented through many search results. Browsing interfaces and query suggestion techniques attempt to guide the user by providing term recommendations and query phrases. In this paper, we introduce the browsing interface of Kolline, a community search engine under development. Two case studies ar...

A Combined Phrase and Thesaurus Browser for Large Document Collections

A browsing interface to a document collection can be constructed automatically by identifying the phrases that recur in the full text of the documents and structuring them into a hierarchy based on lexical inclusion. This provides a good way of allowing readers to browse comfortably through the phrases (all phrases) in a large document collection. A subject-oriented thesaurus provides a differe...

Exploring Key Phrases for Browsing an OnlineNews Feed in a Mobile

User-Chosen Phrases in Interactive Query Formulation for Information Retrieval

The impact of using phrases as content representation for documents and for queries has generally been accepted as a desirable feature in information retrieval systems because phrases are generally regarded as being more content-bearing than their constituent words. This has been borne by experiments in which the impact of phrases on retrieval performance has usually been found to be positive. ...

Browsing Publication Data using Tag Clouds over Concept Lattices Constructed by Key-Phrase Extraction

In order to find research on a specific topic or to get an overview of the topics that are published at different academic venues, academics need to browse data from existing academic publications. The title and abstract of publications contains useful key-phrases indicating the topic of the publication, but these need to be directly extracted and presented in a browsable format in order to all...