1469 search results - page 166 / 294 » Query Expansion and Query Reduction in Document Retrieval |
SIGIR
2003
ACM
14 years 4 months ago
2003
ACM
The empirical investigation of the effectiveness of information retrieval (IR) systems requires a test collection, a set of query topics, and a set of relevance judgments made by ...
CIKM
2007
Springer
14 years 5 months ago
2007
Springer
We present a general method of parallel query processing that allows scalable performance on distributed inverted files. The method allows the realization of a hybrid that combin...
VLDB
1997
ACM
14 years 2 months ago
1997
ACM
In recentyears,databaseresearchandproduct developmentactivities havefocusedonsupport for non-traditional data types, such astext or multi-media documents.This paper describes an a...
WSDM
2009
ACM
14 years 5 months ago
2009
ACM
Temporal expressions, such as between 1992 and 2000, are frequent across many kinds of documents. Text retrieval, though, treats them as common terms, thus ignoring their inherent...
DATESO
2007
14 years 6 days ago
2007
Abstract. Several actions are usually performed when document is appended to textual database in information retrieval system. The most frequent actions are compression of the docu...