Lucene
Lucene spans
IntroductionIn Lucene, a span is a triple (i.e. 3-tuple) of <document number, start position, ...
Lucene term documents and term positions
IntroductionTerm documentsFor each term T, there are (doc frequency of the term) tuples of <do...
Pure negation query in lucene
In many information-retrieval system, you can use queries like “term1 AND (NOT term2)” but you ca...
Why are Lucene's stored fields so slow to access
ProblemI have a Lucene index that has some large fields (about 50 KB each) and some small fields ...
Lucene
Lucene – Apache Lucene is a high-performance, full-featured text search engine library written en...
Compiling Lucene with GCJ
BackgroundLucene is a open-source search library written in Java.GCJ is a Java to native-executab...