Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
A behavioral approach to information retrieval system design
Journal of Documentation
SIGIR '93 Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval
Combining multiple evidence from different types of thesaurus for query expansion
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Theory and Practice of Object Systems
Searching the Web: the public and their queries
Journal of the American Society for Information Science and Technology
Dynamic Taxonomies: A Model for Large Information Bases
IEEE Transactions on Knowledge and Data Engineering
A survey on the use of relevance feedback for information access systems
The Knowledge Engineering Review
The perfect search engine is not enough: a study of orienteering behavior in directed search
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Ontology-based personalized search and browsing
Web Intelligence and Agent Systems
Data & Knowledge Engineering
Analysis of multiple query reformulations on the web: the interactive information retrieval context
Information Processing and Management: an International Journal
CP/CV: concept similarity mining without frequency information from domain describing taxonomies
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
Proceedings of the 16th international conference on World Wide Web
Emerging topic detection on Twitter based on temporal and social terms evaluation
Proceedings of the Tenth International Workshop on Multimedia Data Mining
ANITA: a narrative interpretation of taxonomies for their adaptation to text collections
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
R2DF framework for ranked path queries over weighted RDF graphs
Proceedings of the International Conference on Web Intelligence, Mining and Semantics
Editorial: Narrative-based taxonomy distillation for effective indexing of text collections
Data & Knowledge Engineering
On context-aware co-clustering with metadata support
Journal of Intelligent Information Systems
Personalized emerging topic detection based on a term aging model
ACM Transactions on Intelligent Systems and Technology (TIST) - Special Section on Intelligent Mobile Knowledge Discovery and Management Systems and Special Issue on Social Web Mining
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Most of the existing document and web search engines rely on keyword-based queries. To find matches, these queries are processed using retrieval algorithms that rely on word frequencies, topic recentness, document authority, and (in some cases) available ontologies. In this paper, we propose an innovative approach to exploring text collections using a novel keywords-by-concepts (KbC) graph, which supports navigation using domain-specific concepts as well as keywords that are characterizing the text corpus. The KbC graph is a weighted graph, created by tightly integrating keywords extracted from documents and concepts obtained from domain taxonomies. Documents in the corpus are associated to the nodes of the graph based on evidence supporting contextual relevance; thus, the KbC graph supports contextually informed access to these documents. In this paper, we also present CoSeNa (Context-based Search and Navigation) system that leverages the KbC model as the basis for document exploration and retrieval as well as contextually-informed media integration.