TY - GEN
T1 - Light-weight acceleration for streaming XML document filtering
AU - Mitarai, Shuichi
AU - Ishino, Akira
AU - Takeda, Masayuki
PY - 2007
Y1 - 2007
N2 - We present a light-weight streaming XML document filtering tool named XAXEN, which is scalable with respect to the number of queries. XAXEN consists of (1) an XML file transformer on data-sending server, which transforms an XML file into a trie representing the tag-name sequences of the root-to-leaf paths in XML tree and the binary XML file where every start- and end-tag is replaced with a special symbol followed by the corresponding path trie node ID and with another symbol, and (2) a query processor on receivers. Computational experiments show that XAXEN is 2 ∼ 6 times faster and 6 times space-efficient in comparison with XMLTK, a well-known scalable streaming XML document filter.
AB - We present a light-weight streaming XML document filtering tool named XAXEN, which is scalable with respect to the number of queries. XAXEN consists of (1) an XML file transformer on data-sending server, which transforms an XML file into a trie representing the tag-name sequences of the root-to-leaf paths in XML tree and the binary XML file where every start- and end-tag is replaced with a special symbol followed by the corresponding path trie node ID and with another symbol, and (2) a query processor on receivers. Computational experiments show that XAXEN is 2 ∼ 6 times faster and 6 times space-efficient in comparison with XMLTK, a well-known scalable streaming XML document filter.
UR - http://www.scopus.com/inward/record.url?scp=78650441969&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650441969&partnerID=8YFLogxK
U2 - 10.1109/SWOD.2007.353195
DO - 10.1109/SWOD.2007.353195
M3 - Conference contribution
AN - SCOPUS:78650441969
SN - 1424409047
SN - 9781424409044
T3 - 2007 IEEE International Workshop on Databases for Next-Generation Researchers, SWOD 2007 - Held in Conjunction with ICDE 2007
SP - 37
EP - 42
BT - 2007 IEEE International Workshop on Databases for Next-Generation Researchers, SWOD 2007 - Held in Conjunction with ICDE 2007
T2 - 3rd IEEE International Workshop on Databases for Next-Generation Researchers, SWOD 2007, in Conjunction with the ICDE 2007 Conference
Y2 - 15 April 2007 through 15 April 2007
ER -