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» Process Querying in Apromore
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SIGMOD
2003
ACM
134views Database» more  SIGMOD 2003»
15 years 11 months ago
Location-based Spatial Queries
In this paper we propose an approach that enables mobile clients to determine the validity of previous queries based on their current locations. In order to make this possible, th...
Jun Zhang, Manli Zhu, Dimitris Papadias, Yufei Tao...
DEBU
2006
82views more  DEBU 2006»
14 years 11 months ago
Structured Queries Over Web Text
The Web contains a vast amount of text that can only be queried using simple keywords-in, documentsout search queries. But Web text often contains structured elements, such as hot...
Michael J. Cafarella, Oren Etzioni, Dan Suciu
99
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EDBT
2010
ACM
208views Database» more  EDBT 2010»
15 years 6 months ago
Stream schema: providing and exploiting static metadata for data stream processing
Schemas, and more generally metadata specifying structural and semantic constraints, are invaluable in data management. They facilitate conceptual design and enable checking of da...
Peter M. Fischer, Kyumars Sheykh Esmaili, Ren&eacu...
DMKD
2003
ACM
108views Data Mining» more  DMKD 2003»
15 years 4 months ago
Dynamic inference control
An inference problem exists in a multilevel database if knowledge of some objects in the database allows information with a higher security level to be inferred. Many such inferen...
Jessica Staddon
KBS
2007
74views more  KBS 2007»
14 years 11 months ago
Representation and processing of information related to real world events
Event based analysis plays an important role in reducing the latency of information delivery in an event driven world. Also, the perception of an ‘event’ by a user is at a hig...
Aparna Nagargadde, V. Sridhar, Krithi Ramamritham