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PVLDB
2010
103views more  PVLDB 2010»
14 years 10 months ago
Fast Optimal Twig Joins
In XML search systems twig queries specify predicates on node values and on the structural relationships between nodes, and a key operation is to join individual query node matche...
Nils Grimsmo, Truls Amundsen Bjørklund, Mag...
WEBDB
2004
Springer
122views Database» more  WEBDB 2004»
15 years 5 months ago
Querying Bi-level Information
In our research on superimposed information management, we have developed applications where information elements in the superimposed layer serve to annotate, comment, restructure...
Sudarshan Murthy, David Maier, Lois M. L. Delcambr...
INFOVIS
2003
IEEE
15 years 5 months ago
EdgeLens: An Interactive Method for Managing Edge Congestion in Graphs
An increasing number of tasks require people to explore, navigate and search extremely complex data sets visualized as graphs. Examples include electrical and telecommunication ne...
Nelson Wong, M. Sheelagh T. Carpendale, Saul Green...
SIGMOD
2007
ACM
157views Database» more  SIGMOD 2007»
15 years 12 months ago
DaNaLIX: a domain-adaptive natural language interface for querying XML
We present DaNaLIX, a prototype domain-adaptive natural language interface for querying XML. Our system is an extension of NaLIX, a generic natural language interface for querying...
Yunyao Li, Ishan Chaudhuri, Huahai Yang, Satinder ...
BMCBI
2007
134views more  BMCBI 2007»
14 years 12 months ago
PLAN: a web platform for automating high-throughput BLAST searches and for managing and mining results
Background: BLAST searches are widely used for sequence alignment. The search results are commonly adopted for various functional and comparative genomics tasks such as annotating...
Ji He, Xinbin Dai, Xuechun Zhao