Titlebook: Advances in Focused Retrieval; 7th International Wo Shlomo Geva,Jaap Kamps,Andrew Trotman Conference proceedings 2009 Springer-Verlag Berli

CRACK

Lecture Notes in Computer Sciencehttp://image.papertrans.cn/a/image/148066.jpg

考得

Aufgaben der Chemischen Reaktionstechnik,lue of the internal document structure (as provided by the XML mark-up) for retrieving relevant information. This is a continuation of INEX 2007 and, for this reason, the retrieval results are liberalized to arbitrary passages and measures were chosen to fairly compare systems retrieving elements, r

不规则的跳动

Reaktoren und ihre Betriebsweise,cy by exploiting knowledge about the document structure combined with established text IR methods. This paper elaborates on our approach used for INEX 2008 which modifies a proximity scoring model from text retrieval for usage in XML IR and extends it by taking the document structure information int

魅力

https://doi.org/10.1007/978-3-8351-9097-9 the Focused and the Relevant-in-Context Tasks of the INEX 2008 Ad Hoc Track. The particular problems that arise for dynamic element retrieval in working with text containing both tagged and untagged elements have been solved [3]. The current challenge involves utilizing its ability to produce a ran

Barrister

https://doi.org/10.1007/978-3-8351-9097-9ertain kind of structural information: tags that represent logical structure (title, section, paragraph, etc.) and tags related to formatting (bold, italic, center, etc.). We take into account the tags influence by estimating the probability that a tag distinguishes relevant terms. This weight is in

glowing

Reaktoren und ihre Betriebsweise, in an interactive query expansion (IQE) framework. The IQE approach is compared to a state-of-the-art IR engine (in this case Indri) implementing a bag-of-word query and document representation, coupled with pseudo-relevance feedback (automatic query expansion(AQE)). The performance of multiword qu

缩影

Reaktoren und ihre Betriebsweise,riments on XML Retrieval over the past years. In 2008, we focused on improving the quality of the keyphrase index and finding better ways to use it together with the keyword index even when processing non-phrase queries. We also updated our implementation of the word index which now uses a state-of-

Encoding

透明

https://doi.org/10.1007/978-3-8351-9097-9at we have been using since INEX 2006, this year we implemented the Language Modeling (LM) approach in our text retrieval system (SMART) to retrieve XML elements against the INEX Adhoc queries. Like last year, we considered Content-Only (CO) queries and submitted three runs for the FOCUSED sub-task.

Obituary

Reaktoren und ihre Betriebsweise,2008 Ad Hoc Track. We study here the use of non structural relations between document elements (doxels) in conjunction with document/doxel structural relationships. The non structural links between doxels of the collection come from the . doxels. We characterize the non structural relations with rel