935 search results - page 97 / 187 » Analyzing Document Retrievability in Patent Retrieval Settin... |
155
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TREC
2000
15 years 7 months ago
2000
The PISAB Question Answering system is based on a combination of Information Extraction and Information Retrieval techniques. Knowledge extracted from documents is modeled as a se...
148
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DGO
2004
15 years 7 months ago
2004
Question answering (QA) on table data is a challenging information retrieval task. This paper describes a QA system for tables created with both machine learning and heuristic tab...
136
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SAC
2002
ACM
15 years 6 months ago
2002
ACM
Analyzing, structuring and organizing documented knowledge is an important aspect of knowledge management. In order to ease the access to text collections, in literature so-called...
256
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ICDE
1999
IEEE
16 years 7 months ago
1999
IEEE
Nowadays, structured data such as sales and business forms are stored in data warehouses for decision makers to use. Further, unstructured data such as emails, html texts, images,...
161
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CIKM
2009
Springer
16 years 27 days ago
2009
Springer
Information retrieval systems conventionally assess document relevance using the bag of words model. Consequently, relevance scores of documents retrieved for different queries a...