TY - GEN
T1 - Flexible Querying of XML Documents
AU - Thirunarayan, Krishnaprasad
AU - Immaneni, Trivikram
PY - 2006
Y1 - 2006
N2 - Text search engines are inadequate for indexing and searching XML documents because they ignore metadata and aggregation structure implicit in the XML documents. On the other hand, the query languages supported by specialized XML search engines are very complex. In this paper, we present a simple yet flexible query language, and develop its semantics to enable intuitively appealing extraction of relevant fragments of information while simultaneously falling back on retrieval through plain text search if necessary. We also present a simple yet robust relevance ranking for heterogeneous document-centric XML.
AB - Text search engines are inadequate for indexing and searching XML documents because they ignore metadata and aggregation structure implicit in the XML documents. On the other hand, the query languages supported by specialized XML search engines are very complex. In this paper, we present a simple yet flexible query language, and develop its semantics to enable intuitively appealing extraction of relevant fragments of information while simultaneously falling back on retrieval through plain text search if necessary. We also present a simple yet robust relevance ranking for heterogeneous document-centric XML.
KW - Artificial Intelligence (incl. Robotics)
KW - Computer Science - Databases
KW - Computation by Abstract Devices
KW - Computer Science
KW - Database Management
KW - Information Storage and Retrieval
KW - Information Systems Applications (incl.Internet)
KW - User Interfaces and Human Computer Interaction
UR - http://www.scopus.com/inward/record.url?scp=33750284998&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33750284998&partnerID=8YFLogxK
UR - https://corescholar.libraries.wright.edu/knoesis/874
U2 - 10.1007/11875604_23
DO - 10.1007/11875604_23
M3 - Conference contribution
AN - SCOPUS:33750284998
SN - 354045764X
SN - 9783540457640
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 198
EP - 207
BT - Foundations of Intelligent Systems
A2 - Esposito, Floriana
A2 - Raś, Zbigniew W.
A2 - Malerba, Donato
A2 - Semeraro, Giovanni
PB - Springer Verlag
T2 - 16th International Symposium on Methodologies for Intelligent Systems, ISMIS 2006
Y2 - 27 September 2006 through 29 September 2006
ER -