Probabilistic reasoning in intelligent systems: networks of plausible inference
Probabilistic reasoning in intelligent systems: networks of plausible inference
Improved retrieval using a relational thesaurus for automatic expansion of boolean logic queries
Relational models of the lexicon
Inference networks for document retrieval
SIGIR '90 Proceedings of the 13th annual international ACM SIGIR conference on Research and development in information retrieval
The use of phrases and structured queries in information retrieval
SIGIR '91 Proceedings of the 14th annual international ACM SIGIR conference on Research and development in information retrieval
Relevance feedback and inference networks
SIGIR '93 Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval
Query expansion using lexical-semantic relations
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SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Document filtering with inference networks
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Proceedings of the ACM SIGCHI Conference on Human factors in computing systems
Proximal nodes: a model to query document databases by content and structure
ACM Transactions on Information Systems (TOIS)
Hypertext construction using statistical and semantic similarity
DL '97 Proceedings of the second ACM international conference on Digital libraries
The digital library integrated task environment (DLITE)
DL '97 Proceedings of the second ACM international conference on Digital libraries
An extensible constructor tool for the rapid, interactive design of query synthesizers
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Inductive learning algorithms and representations for text categorization
Proceedings of the seventh international conference on Information and knowledge management
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Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Improving automatic query expansion
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Efficient construction of large test collections
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
How reliable are the results of large-scale information retrieval experiments?
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Link-based and content-based evidential information in a belief network model
SIGIR '00 Proceedings of the 23rd annual international ACM SIGIR conference on Research and development in information retrieval
Integrating keyword search into XML query processing
Proceedings of the 9th international World Wide Web conference on Computer networks : the international journal of computer and telecommunications netowrking
Expressive retrieval from XML documents
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
XIRQL: a query language for information retrieval in XML documents
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
Automatic query expansion based on divergence
Proceedings of the tenth international conference on Information and knowledge management
Querying and ranking XML documents
Journal of the American Society for Information Science and Technology - XML
Modern Information Retrieval
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
Searching web databases by structuring keyword-based queries
Proceedings of the eleventh international conference on Information and knowledge management
DTL's DataSpot: Database Exploration Using Plain Language
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
Selected papers from the Third International Workshop WebDB 2000 on The World Wide Web and Databases
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ICDE '02 Proceedings of the 18th International Conference on Data Engineering
Keyword-based queries over web databases
Effective databases for text & document management
Combining link-based and content-based methods for web document classification
CIKM '03 Proceedings of the twelfth international conference on Information and knowledge management
IEEE Transactions on Knowledge and Data Engineering
Automatic performance evaluation of web search engines
Information Processing and Management: an International Journal
Query expansion in information retrieval systems using a Bayesian network-based thesaurus
UAI'98 Proceedings of the Fourteenth conference on Uncertainty in artificial intelligence
Automatic structured query transformation over distributed digital libraries
Proceedings of the 2006 ACM symposium on Applied computing
Information Processing and Management: an International Journal
Eva: an evaluation tool for comparing descriptors in content-based image retrieval tasks
Proceedings of the international conference on Multimedia information retrieval
User-oriented evaluation of color descriptors for web image retrieval
ECDL'10 Proceedings of the 14th European conference on Research and advanced technology for digital libraries
Relevance feedback for structural query expansion
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
Feedback-Driven structural query expansion for ranked retrieval of XML data
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
Searching cross-language metadata with automatically structured queries
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Structured or fielded metadata is the basis for many digital library services, including searching and browsing. Yet, little is known about the impact of using structure on the effectiveness of such services. In this paper, we investigate a key research question: do structured queries improve effectiveness in DL searching? To answer this question, we empirically compared the use of unstructured queries to the use of structured queries. We then tested the capability of a simple Bayesian network system, built on top of a DL retrieval engine, to infer the best structured queries from the keywords entered by the user. Experiments performed with 20 subjects working with a DL containing a large collection of computer science literature clearly indicate that structured queries, either manually constructed or automatically generated, perform better than their unstructured counterparts, in the majority of cases. Also, automatic structuring of queries appears to be an effectiveand viable alternative to manual structuring that may significantly reduce the burden on users.