Advances in Focused Retrieval: 7th International Workshop of - download pdf or read online

By Jaap Kamps, Shlomo Geva, Andrew Trotman, Alan Woodley, Marijn Koolen (auth.), Shlomo Geva, Jaap Kamps, Andrew Trotman (eds.)

ISBN-10: 3642037607

ISBN-13: 9783642037603

ISBN-10: 3642037615

ISBN-13: 9783642037610

This booklet constitutes the completely refereed court cases of the seventh overseas Workshop of the Initiative for the assessment of XML Retrieval, INEX 2008, held at Dagstuhl citadel, Germany, in December 2008.

The objective of the INEX 2008 workshop used to be to assemble researchers who participated within the INEX 2008 crusade. Over the yr top as much as the development, engaging companies contributed to the development of a large-scale XML attempt assortment by way of growing themes, appearing retrieval runs, and supplying relevance exams. The workshop concluded the result of this large-scale attempt, summarized and addressed the problems encountered, and devised a piece plan for the long run review of XML retrieval platforms. The forty nine papers integrated during this quantity record the ultimate result of INEX 2008. they've been divided into sections based on the seven tracks of the workshop, investigating a number of facets of XML retrieval, from booklet seek to entity score, together with interplay aspects.

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Element retrieval using a passage retrieval approach. In: Proceedings of the 11th Australasian Document Computing Symposium (ADCS 2006), pp. : From passages into elements in XML retrieval. In: Proceedings of the SIGIR 2007 Workshop on Focused Retrieval, pp. : On the relation between relevant passages and XML document structure. In: Proceedings of the SIGIR 2007 Workshop on Focused Retrieval, pp. : The importance of morphological normalization for XML retrieval. In: Proceedings of the First INEX Workshop, pp.

1875 (which would rank at 9 in the 2008 rankings). 3 Conclusions Our 2008 agenda has centered on producing good focused elements. Our basic method (which used the earlier, less effective child strategy focusing technique) nevertheless performs very well for the 2007 Focused task, exceeding all ranked results. When we apply the same methodology to the same task in 2008 (changing only to the more effective section strategy for focusing), the best results rank near the top of the 2008 rankings. Ongoing experiments (not reported here) encourage us to believe that we can substantially improve on these results.

Proximity scoring with gaps can in general help to improve early precision with article-level retrieval, at the cost of a slightly reduced recall. However, the MAiP average of the proximity-based run slightly improves over the baseline without proximity. 2 Other Tasks We submitted a run to each of the other two tasks in the AdHoc track, where each of them was based on the CO titles of topics and the BM25-style element-level score shown in Section 2. To produce the runs for the RelevantInContext task, we ran TopX in document mode which generated a list of documents ordered by the highest score of any element within the document, together with a list of elements and their scores for each document.

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Advances in Focused Retrieval: 7th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2008, Dagstuhl Castle, Germany, December 15-18, 2008. Revised and Selected Papers by Jaap Kamps, Shlomo Geva, Andrew Trotman, Alan Woodley, Marijn Koolen (auth.), Shlomo Geva, Jaap Kamps, Andrew Trotman (eds.)


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