G
Gary Marchionini
Researcher at University of North Carolina at Chapel Hill
Publications - 234
Citations - 11325
Gary Marchionini is an academic researcher from University of North Carolina at Chapel Hill. The author has contributed to research in topics: Digital library & User interface. The author has an hindex of 47, co-authored 232 publications receiving 10998 citations. Previous affiliations of Gary Marchionini include Elsevier & University of Maryland, College Park.
Papers
More filters
Book
Information Seeking in Electronic Environments
TL;DR: This chapter discusses the continuing evolution of information seeking and its role in the development of knowledge, skills, and attitudes in the rapidly changing electronic environments.
Journal ArticleDOI
Exploratory search: from finding to understanding
TL;DR: Research tools critical for exploratory search success involve the creation of new interfaces that move the process beyond predictable fact retrieval.
Journal ArticleDOI
Finding facts vs. browsing knowledge in hypertext systems
Gary Marchionini,Ben Shneiderman +1 more
TL;DR: A user-centered framework for information-seeking is presented that has been used in evaluating two hypertext systems and is applied to key design issues related to information retrieval inhypertext systems.
Proceedings ArticleDOI
A self-organizing semantic map for information retrieval
TL;DR: A neural network’s unsupervised learning algorithm is applied to constructing a selforganizing semantic map for information retrieval, which visualizes semantic relationships between input documents, and has properties of economic representation of data with their interrelationships.
Journal ArticleDOI
Information-seeking strategies of novices using a full-text electronic encyclopedia
TL;DR: An exploratory study of elementary school children searching a full-text electronic encyclopedia on CD-ROM showed that novices used a heuristic, highly interactive search strategy and most searchers accepted system defaults and used the AND connective in formulating queries.