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| == Topic Description for a Master's Thesis == | = Topic Description for a Master's Thesis = |
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| Note: the following could very well lead to a publication, too. In fact, it would make a very nice follow-up to the SIGIR'07 paper by Turpin et al, cited below | Note: the following could very well lead to a publication, too. In fact, it would make a very nice follow-up to the SIGIR'07 paper by Turpin et al., cited below. == Synopsis == A new method for snippet generation that improves over the method from the SIGIR'07 paper by Turpin et. al in three ways: (i) no more search in the document text is required, but all that information is computed already during the query processing; (ii) also work for advanced search features, where the words to be highlighted to not appear verbatim in the text, e.g., substring search, synonym search, semantic search; (iii) the semantics of all the search operators (e.g., proximity, or, join) do not have to be re-implemented for the excerpt generator, but only once for the query processor. Possible titles: ''Efficient Excerpt Generation for Complex Queries'', or ''Efficient Excerpt Generation for Advanced Search''. |
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| == Literature == | |
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| [ Fast Generation of Result Snippets in Web Search] [[BR]] Andrew Turpin and Yohannes Tsegay and David Hawking and Hugh Williams [[BR]] Proceedings 30th Conference on Research and Development in Information Retrieval (SIGIR'07), pages 127 - 134. [[BR]] [attachment:CompleteSearch/ExcerptGenerator/turpinetal07sigir.pdf PDF][attachment:CompleteSearch/ExcerptGenerator/turpinetal07sigir.ppt Slides] |
'''Fast Generation of Result Snippets in Web Search''' [[attachment:CompleteSearch/ExcerptGenerator/turpinetal07sigir.pdf PDF]] [[attachment:CompleteSearch/ExcerptGenerator/turpinetal07sigir.ppt Slides]][[BR]] Andrew Turpin and Yohannes Tsegay and David Hawking and Hugh Williams[[BR]] in Proceedings 30th Conference on Research and Development in Information Retrieval (SIGIR'07), pages 127 - 134.[[BR]] |
Topic Description for a Master's Thesis
Note: the following could very well lead to a publication, too. In fact, it would make a very nice follow-up to the SIGIR'07 paper by Turpin et al., cited below.
Synopsis
A new method for snippet generation that improves over the method from the SIGIR'07 paper by Turpin et. al in three ways: (i) no more search in the document text is required, but all that information is computed already during the query processing; (ii) also work for advanced search features, where the words to be highlighted to not appear verbatim in the text, e.g., substring search, synonym search, semantic search; (iii) the semantics of all the search operators (e.g., proximity, or, join) do not have to be re-implemented for the excerpt generator, but only once for the query processor.
Possible titles: Efficient Excerpt Generation for Complex Queries, or Efficient Excerpt Generation for Advanced Search.
Literature
Fast Generation of Result Snippets in Web Search CompleteSearch/ExcerptGenerator/turpinetal07sigir.pdf PDF CompleteSearch/ExcerptGenerator/turpinetal07sigir.ppt SlidesBR Andrew Turpin and Yohannes Tsegay and David Hawking and Hugh WilliamsBR in Proceedings 30th Conference on Research and Development in Information Retrieval (SIGIR'07), pages 127 - 134.BR