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SIGMOD
2008
ACM
162views Database» more  SIGMOD 2008»
14 years 9 months ago
Event queries on correlated probabilistic streams
A major problem in detecting events in streams of data is that the data can be imprecise (e.g. RFID data). However, current state-ofthe-art event detection systems such as Cayuga ...
Christopher Ré, Dan Suciu, Julie Letchner, ...
CLUSTER
2008
IEEE
14 years 3 months ago
An OSD-based approach to managing directory operations in parallel file systems
—Distributed file systems that use multiple servers to store data in parallel are becoming commonplace. Much work has already gone into such systems to maximize data throughput....
Nawab Ali, Ananth Devulapalli, Dennis Dalessandro,...
EDBT
2011
ACM
205views Database» more  EDBT 2011»
13 years 15 days ago
A probabilistic XML merging tool
This demonstration paper presents a probabilistic XML data merging tool, that represents the outcome of semi-structured document integration as a probabilistic tree. The system is...
Talel Abdessalem, M. Lamine Ba, Pierre Senellart
CIDR
2011
233views Algorithms» more  CIDR 2011»
13 years 17 days ago
Ibis: A Provenance Manager for Multi-Layer Systems
End-to-end data processing environments are often comprised of several independently-developed (sub-)systems, e.g. for engineering, organizational or historical reasons. Unfortuna...
Christopher Olston, Anish Das Sarma
WWW
2006
ACM
14 years 9 months ago
Beyond XML and RDF: The Versatile Web Query Language Xcerpt
Applications and services that access Web data are becoming increasingly more useful and wide-spread. Current main-stream Web query languages such as XQuery, XSLT, or SPARQL, howe...
Sacha Berger, François Bry, Tim Furche, Ben...