Semantic Scholar uses AI to extract papers important to this topic.
Increasingly, millions of people, especially youth, post personal information in online social networks (OSNs). In September 2006… Expand Abstract Information access is central to library and information science, yet explorations of its conceptual nature have been… Expand The amount of information available online is increasing exponentially. While this information is a valuable resource, its sheer… Expand For companies and government agencies alike, the emergence of Web services technologies and the evolution of distributed systems… Expand IBM Research has over 200 people working on Unstructured Information Management (UIM) technologies with a strong focus on Natural… Expand Users of online search engines often find it difficult to express their need for information in the form of a query. However, if… Expand 1. ABSTRACT Text categorization – the assignment of natural language texts to one or more predefined categories based on their… Expand ANIMATE, HUMAN, etc. and encode type restrictions on nouns and adjectives and on the arguments of verbs. Subject codes use… Expand The field of information retrieval has traditionally focused on textbases consisting of titles and abstracts. As a consequence… Expand Information foraging theory is an approach to the analysis of human activities involving information access technologies. The… Expand