Pivoted document length normalization
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Exploring the similarity space
ACM SIGIR Forum
A probabilistic model of information retrieval: development and comparative experiments
Information Processing and Management: an International Journal
Impact transformation: effective and efficient web retrieval
SIGIR '02 Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval
A study of smoothing methods for language models applied to information retrieval
ACM Transactions on Information Systems (TOIS)
Hybrid XML Retrieval: Combining Information Retrieval and a Native XML Database
Information Retrieval
HiXEval: highlighting XML retrieval evaluation
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
Combining image and structured text retrieval
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
Why structural hints in queries do not help XML-retrieval
SIGIR '06 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval
A Comparison of Re-ranking Methods in Digital Libraries Using User Profiles
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Citation-based methods for personalized search in digital libraries
WISE'07 Proceedings of the 2007 international conference on Web information systems engineering
Hybrid method for personalized search in scientific digital libraries
CICLing'08 Proceedings of the 9th international conference on Computational linguistics and intelligent text processing
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Different scenarios of XML retrieval are analysed in the INEX 2005 ad hoc track, which reflect different query interpretations and user behaviours that may be observed during XML retrieval. The RMIT University group’s participation in the INEX 2005 ad hoc track investigates these XML retrieval scenarios. Our runs follow a hybrid XML retrieval approach that combines three information retrieval models with two ways of identifying the appropriate element granularity and two XML-specific heuristics to rank the final answers. We observe different behaviours when applying our hybrid approach to the different retrieval scenarios, suggesting that the optimal retrieval parameters are highly dependent on the nature of the XML retrieval task. Importantly, we show that using structural hints in content only topics is a useful feature that leads to more precise search, but only when level of overlap among the retrieved elements is considered by the evaluation metric.