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153
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EMNLP
2008
15 years 8 months ago
2008
Previously topic models such as PLSI (Probabilistic Latent Semantic Indexing) and LDA (Latent Dirichlet Allocation) were developed for modeling the contents of plain texts. Recent...
205
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RIAO
2007
15 years 8 months ago
2007
XML documents represent a middle range between unstructured data such as textual documents and fully structured data encoded in databases. Typically, information retrieval techniq...
191
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TREC
2007
15 years 7 months ago
2007
The TREC 2007 question answering (QA) track contained two tasks: the main task consisting of series of factoid, list, and “Other” questions organized around a set of targets, ...
186
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CLEF
2010
Springer
15 years 7 months ago
2010
Springer
In this paper we present an approach to detect external plagiarism based on textual similarity. This is an efficient and precise method that can be applied over large sets of docum...
198
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DOCENG
2010
ACM
15 years 5 months ago
2010
ACM
In this paper we present tools that provide an easy way to edit XML content directly on the web, with the usual benefit of valid XML content. These tools make it possible to crea...