2845 search results - page 4 / 569 » Evaluating Paragraph Retrieval for |
TREC
2001
13 years 8 months ago
2001
PiQASso is a Question Answering system based on a combination of modern IR techniques and a series of semantic filters for selecting paragraphs containing a justifiable answer. Se...
ECIR
2008
Springer
13 years 8 months ago
2008
Springer
Abstract. Information retrieval from web and XML document collections is ever more focused on returning entities instead of web pages or XML elements. There are many research field...
UIST
1995
ACM
13 years 11 months ago
1995
ACM
We describe the Informediatm News-on-Demand system. News-on-Demand is an innovative example of indexing and searching broadcast video and audio material by text content. The fully...
RIAO
2004
13 years 8 months ago
2004
In this paper we introduce a machine learning approach for automatic text segmentation. Our text segmenter clusters text-segments containing similar concepts. It first discovers th...
PRL
2008
13 years 7 months ago
2008
The purpose of extractive summarization is to automatically select a number of indicative sentences, passages, or paragraphs from the original document according to a target summa...