Knowledge-based search tactics
Information Processing and Management: an International Journal
A translation approach to portable ontology specifications
Knowledge Acquisition - Special issue: Current issues in knowledge modeling
Toward principles for the design of ontologies used for knowledge sharing
International Journal of Human-Computer Studies - Special issue: the role of formal ontology in the information technology
The dilemma of measurement in information retrieval research
Journal of the American Society for Information Science - Special issue: evaluation of information retrieval systems
The impact of query structure and query expansion on retrieval performance
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Focused crawling: a new approach to topic-specific Web resource discovery
WWW '99 Proceedings of the eighth international conference on World Wide Web
Term Weighting Approaches in Automatic Text Retrieval
Term Weighting Approaches in Automatic Text Retrieval
What's there and what's not?: focused crawling for missing documents in digital libraries
Proceedings of the 5th ACM/IEEE-CS joint conference on Digital libraries
Exploring social annotations for the semantic web
Proceedings of the 15th international conference on World Wide Web
InfoScale '06 Proceedings of the 1st international conference on Scalable information systems
Optimizing web search using social annotations
Proceedings of the 16th international conference on World Wide Web
The Benefit of Using Tag-Based Profiles
LA-WEB '07 Proceedings of the 2007 Latin American Web Conference
Understanding the efficiency of social tagging systems using information theory
Proceedings of the nineteenth ACM conference on Hypertext and hypermedia
Generation of OWL Ontologies from Concept Maps in Shallow Domains
Current Topics in Artificial Intelligence
An Ontology-Based Focused Crawler
NLDB '08 Proceedings of the 13th international conference on Natural Language and Information Systems: Applications of Natural Language to Information Systems
Education and the Semantic Web
International Journal of Artificial Intelligence in Education
An ontology-based approach to learnable focused crawling
Information Sciences: an International Journal
Social ranking: uncovering relevant content using tag-based recommender systems
Proceedings of the 2008 ACM conference on Recommender systems
Can people collaborate to improve the relevance of search results?
Proceedings of the 2008 ACM conference on Recommender systems
Can all tags be used for search?
Proceedings of the 17th ACM conference on Information and knowledge management
Ontology-Based Focused Crawling
EKNOW '09 Proceedings of the 2009 International Conference on Information, Process, and Knowledge Management
Emergence of consensus and shared vocabularies in collaborative tagging systems
ACM Transactions on the Web (TWEB)
Improving the performance of focused web crawlers
Data & Knowledge Engineering
Upper tag ontology for integrating social tagging data
Journal of the American Society for Information Science and Technology
OntoCrawler: A focused crawler with ontology-supported website models for information agents
Expert Systems with Applications: An International Journal
Learnable focused crawling based on ontology
AIRS'08 Proceedings of the 4th Asia information retrieval conference on Information retrieval technology
Social Semantic Retrieval and Ranking of eResources
ARTCOM '10 Proceedings of the 2010 International Conference on Advances in Recent Technologies in Communication and Computing
Semantic Web for the Working Ontologist: Effective Modeling in RDFS and OWL
Semantic Web for the Working Ontologist: Effective Modeling in RDFS and OWL
An overview of Web search evaluation methods
Computers and Electrical Engineering
Social networking federation: A position paper
Computers and Electrical Engineering
An approach for selecting seed URLs of focused crawler based on user-interest ontology
Applied Soft Computing
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Scrutinizing web resources of interest from a large number of search results is a tedious task for any web user. Fortunately, social sites such as Social Bookmarking Site (SBS) allow web users to store their preferences and searched results of their interest in the form of bookmarks. Such sites however contain lots of irrelevant data as noise and, predicting relevant URLs from the noise is a real challenge. With intent to overcome the challenge, this paper proposes a focused crawler, FCHC that mimics a human cognitive search pattern to find potentially relevant web resources from a SBS. The focused crawler utilizes domain specific Concept Ontology to semantically expand a search topic and to determine Semantic Relevance of tags. The crawler is tested with different search patterns on the 'database' domain and evaluated using a well established metric, harvest ratio. The performance of FCHC is analyzed and compared with focused crawlers that crawl the WWW using ontology and, without ontology.