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» Extension of CQL over Dynamic Databases
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JUCS
2006
116views more  JUCS 2006»
13 years 4 months ago
Extension of CQL over Dynamic Databases
: CQL, Continuous Query Language is suitable for data stream queries. Sometimes it is better if the queries operate on relational databases and data streams simultaneously. The exe...
Antal Buza
DPD
2010
153views more  DPD 2010»
13 years 2 months ago
Cardinality estimation and dynamic length adaptation for Bloom filters
Abstract Bloom filters are extensively used in distributed applications, especially in distributed databases and distributed information systems, to reduce network requirements and...
Odysseas Papapetrou, Wolf Siberski, Wolfgang Nejdl
VLDB
1992
ACM
129views Database» more  VLDB 1992»
13 years 8 months ago
Extensible Buffer Management of Indexes
Most extensibledatabasesystemssupportaddition of new indexes or new data types. However, the referencepatterns exhibited by these new indexes may not be efficiently supportedby ex...
Chee Yong Chan, Beng Chin Ooi, Hongjun Lu
ICDE
2012
IEEE
205views Database» more  ICDE 2012»
11 years 7 months ago
Optimizing Statistical Information Extraction Programs over Evolving Text
—Statistical information extraction (IE) programs are increasingly used to build real-world IE systems such as Alibaba, CiteSeer, Kylin, and YAGO. Current statistical IE approach...
Fei Chen, Xixuan Feng, Christopher Re, Min Wang
ICDE
2011
IEEE
237views Database» more  ICDE 2011»
12 years 8 months ago
Creating probabilistic databases from imprecise time-series data
— Although efficient processing of probabilistic databases is a well-established field, a wide range of applications are still unable to benefit from these techniques due to t...
Saket Sathe, Hoyoung Jeung, Karl Aberer