721 search results - page 4 / 145 » Layered Index Structures in Document Database Systems |
DBPL
2007
Springer
14 years 5 months ago
2007
Springer
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract. We have defined an XML structural index called the Structure Index Tree (SIT), which eliminates duplicate structures arising from the equivalent subtrees in an XML docume...
SIGIR
2004
ACM
14 years 4 months ago
2004
ACM
Document representation and indexing is a key problem for document analysis and processing, such as clustering, classification and retrieval. Conventionally, Latent Semantic Index...
DBISP2P
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. This paper addresses the problem of data placement, indexing, and querying large XML data repositories distributed over an existing P2P service infrastructure. Our archit...
KDD
2005
ACM
14 years 11 months ago
2005
ACM
Web object is defined to represent any meaningful object embedded in web pages (e.g. images, music) or pointed to by hyperlinks (e.g. downloadable files). Users usually search for...