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SIGMOD
2010
ACM
215views Database» more  SIGMOD 2010»
13 years 4 months ago
Crescando
This demonstration presents Crescando, an implementation of a distributed relational table that guarantees predictable response time on unpredictable workloads. In Crescando, data...
Georgios Giannikis, Philipp Unterbrunner, Jeremy M...
ICDE
2012
IEEE
249views Database» more  ICDE 2012»
12 years 3 days ago
Answering Why-not Questions on Top-k Queries
Abstract—After decades of effort working on database performance, the quality and the usability of database systems have received more attention in recent years. In particular, t...
Zhian He, Eric Lo
VLDB
1990
ACM
143views Database» more  VLDB 1990»
14 years 1 months ago
Synthesizing Database Transactions
Database programming requires having the knowledge of database semantics both to maintain database integrity and to explore more optimization opportunities. Automated programming ...
Xiaolei Qian
VLDB
1990
ACM
126views Database» more  VLDB 1990»
14 years 1 months ago
Consistency of Versions in Object-Oriented Databases
This paper presents an approach to maintaining consistency of object versions in multiversion database systems. In this approach a multiversion database is considered to be a set ...
Wojciech Cellary, Geneviève Jomier
ICDT
2009
ACM
108views Database» more  ICDT 2009»
14 years 10 months ago
A compositional query algebra for second-order logic and uncertain databases
World-set algebra is a variable-free query language for uncertain databases. It constitutes the core of the query language implemented in MayBMS, an uncertain database system. Thi...
Christoph Koch