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» GenerIE: Information extraction using database queries
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SSD
2001
Springer
145views Database» more  SSD 2001»
15 years 2 months ago
Continuous Queries within an Architecture for Querying XML-Represented Moving Objects
The development of spatiotemporal database systems is primarily motivated by applications tracking and presenting mobile objects. Another important trend is the visualization and p...
Thomas Brinkhoff, Jürgen Weitkämper
EDBT
2010
ACM
177views Database» more  EDBT 2010»
14 years 12 months ago
PerK: personalized keyword search in relational databases through preferences
Keyword-based search in relational databases allows users to discover relevant information without knowing the database schema or using complicated queries. However, such searches...
Kostas Stefanidis, Marina Drosou, Evaggelia Pitour...
VLDB
1990
ACM
74views Database» more  VLDB 1990»
15 years 1 months ago
Query Processing for Distance Metrics
In applications such as vision and molecular biology, a common problem is to find the similar objects to a given target (according to some distance measure) in a large database. T...
Jason Tsong-Li Wang, Dennis Shasha
PODS
2006
ACM
121views Database» more  PODS 2006»
15 years 10 months ago
On the efficiency of checking perfect privacy
Privacy-preserving query-answering systems answer queries while provably guaranteeing that sensitive information is kept secret. One very attractive notion of privacy is perfect p...
Ashwin Machanavajjhala, Johannes Gehrke
EDBT
2004
ACM
139views Database» more  EDBT 2004»
15 years 10 months ago
Efficient Distributed Skylining for Web Information Systems
Though skyline queries already have claimed their place in retrieval over central databases, their application in Web information systems up to now was impossible due to the distri...
Wolf-Tilo Balke, Ulrich Güntzer, Jason Xin Zh...