The University of Kaiserslautern at INEX 2005

Dopichaj, Philipp

doi:10.1007/978-3-540-34963-1_15

Cited by 1 publication

(3 citation statements)

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“…Apart from retrieval runs based on the methods described in this paper, we also included the following retrieval runs in our evaluation: It is based on a preliminary version of the research presented in this paper [3]. Document retrieval: For reference, we included this run based on traditional IR (the granularity is restricted to documents); for obvious reasons, it achieved bad retrieval quality as an element retrieval system, but it is useful for showing that the increase in retrieval time is offset by an increase in retrieval quality.…”

Section: Discussionmentioning

confidence: 99%

“…For our submissions to INEX 2005, we used a different approach [3]: We assume that all short elements embedded in a longer text contain words that are relevant for the enclosing element. Obviously, this means that we completely discard the semantic information contained in the element names and run the risk of using short elements that are not used for emphasis.…”

Section: Length-basedmentioning

confidence: 99%

“…We participated in the INEX 2005 workshop with a more general version of the dynamic length-based result enhancements described in this paper [3]. The INEX (Initiative for the Evaluation of XML Retrieval) workshop 1 [5] is a yearly event for evaluating the effectiveness of XML retrieval systems.…”

Section: Evaluation Of Retrieval Qualitymentioning

confidence: 99%

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Improving Content-Oriented XML Retrieval by Exploiting Small Elements

Dopichaj

2007

24th British National Conference on Databases (BNCOD'07)

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XML element retrieval aims at finding the best elements satisfying a user's information need. Elements spanning only a few words, like titles or italicized phrases, are not in themselves useful results, but they can support the relevance of their enclosing elements. For example, if a section's title contains the key words from the user's query, the title itself is unlikely to be a useful result, but the section is very likely to be useful. This paper provides an overview of methods for exploiting small elements for better retrieval results, highlighting their respective advantages and disadvantages. Using the INEX testbed, we show that small elements can indeed provide useful retrieval hints, and we evaluate the trade-offs.

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Section: Discussionmentioning

confidence: 99%

Section: Length-basedmentioning

confidence: 99%