138 search results - page 21 / 28 » Retrieving topical sentiments from online document collectio... |
CIKM
2007
Springer
14 years 1 months ago
2007
Springer
As one of the most effective query expansion approaches, local feedback is able to automatically discover new query terms and improve retrieval accuracy for different retrieval ...
CLEF
2010
Springer
13 years 7 months ago
2010
Springer
Multilingual corpora are valuable resources for cross-language information retrieval and are available in many language pairs. However the Persian language does not have rich multi...
INEX
2004
Springer
14 years 22 days ago
2004
Springer
Abstract. The widespread adoption of XML necessitates structureaware systems that can effectively retrieve information from XML document collections. This paper reports on the par...
CIKM
2009
Springer
14 years 1 months ago
2009
Springer
Keyphrases are short phrases that reflect the main topic of a document. Because manually annotating documents with keyphrases is a time-consuming process, several automatic appro...
TREC
1996
13 years 8 months ago
1996
A number of experiments conducted within the framework of the TREC-5 conference and using the Parallel Document Retrieval Engine (PADRE) are reported. Several of the experiments i...