The effectiveness of document neighboring in search enhancement
Information Processing and Management: an International Journal
Reexamining the cluster hypothesis: scatter/gather on retrieval results
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
The cluster hypothesis revisited
SIGIR '85 Proceedings of the 8th annual international ACM SIGIR conference on Research and development in information retrieval
Proceedings of the ACM SIGCHI Conference on Human factors in computing systems
Optimizing search by showing results in context
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Query Expansion by Mining User Logs
IEEE Transactions on Knowledge and Data Engineering
The conceptual structure of information space
Designing information spaces
Cluster-based retrieval using language models
Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval
The SMART Retrieval System—Experiments in Automatic Document Processing
The SMART Retrieval System—Experiments in Automatic Document Processing
Clustering versus faceted categories for information exploration
Communications of the ACM - Supporting exploratory search
Find-similar: similarity browsing as a search tool
SIGIR '06 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval
Balancing Systematic and Flexible Exploration of Social Networks
IEEE Transactions on Visualization and Computer Graphics
Answer extraction, semantic clustering, and extractive summarization for clinical question answering
ACL-44 Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics
Regularizing query-based retrieval scores
Information Retrieval
How do users find things with PubMed?: towards automatic utility evaluation with user simulations
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Toward automatic facet analysis and need negotiation: Lessons from mediated search
ACM Transactions on Information Systems (TOIS)
Modeling actions of PubMed users with n-gram language models
Information Retrieval
Journal of Biomedical Informatics
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The concept of an ''information space'' provides a powerful metaphor for guiding the design of interactive retrieval systems. We present a case study of related article search, a browsing tool designed to help users navigate the information space defined by results of the PubMed^(R) search engine. This feature leverages content-similarity links that tie MEDLINE^(R) citations together in a vast document network. We examine the effectiveness of related article search from two perspectives: a topological analysis of networks generated from information needs represented in the TREC 2005 genomics track and a query log analysis of real PubMed users. Together, data suggest that related article search is a useful feature and that browsing related articles has become an integral part of how users interact with PubMed.