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» Evaluation of Object-Oriented Database Systems
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DPD
2010
153views more  DPD 2010»
13 years 8 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
SIGMOD
2011
ACM
150views Database» more  SIGMOD 2011»
13 years 1 months ago
WHAM: a high-throughput sequence alignment method
Over the last decade the cost of producing genomic sequences has dropped dramatically due to the current so called “next-gen” sequencing methods. However, these next-gen seque...
Yinan Li, Allison Terrell, Jignesh M. Patel
ICDT
2012
ACM
226views Database» more  ICDT 2012»
12 years 1 months ago
Factorised representations of query results: size bounds and readability
We introduce a representation system for relational data based on algebraic factorisation using distributivity of product over union and commutativity of product and union. We giv...
Dan Olteanu, Jakub Zavodny
VLDB
1991
ACM
147views Database» more  VLDB 1991»
14 years 2 months ago
Object Placement in Parallel Hypermedia Systems
During the past few years, hypermedia systems have emerged as an essential component of many application domains ranging from software engineering to library information systems. ...
Shahram Ghandeharizadeh, Luis Ramos, Zubair Asad, ...
ICDE
2006
IEEE
143views Database» more  ICDE 2006»
14 years 4 months ago
Effectiveness Bounds for Non-Exhaustive Schema Matching Systems
Semantic validation of the effectiveness of a schema matching system is traditionally performed by comparing system-generated mappings with those of human evaluators. The human ef...
Marko Smiljanic, Maurice van Keulen, Willem Jonker