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SIGMOD
2012
ACM
234views Database» more  SIGMOD 2012»
13 years 9 months ago
BloomUnit: declarative testing for distributed programs
We present BloomUnit, a testing framework for distributed programs written in the Bloom language. BloomUnit allows developers to write declarative test specifications that descri...
Peter Alvaro, Andrew Hutchinson, Neil Conway, Will...
KDD
2012
ACM
244views Data Mining» more  KDD 2012»
13 years 9 months ago
Open domain event extraction from twitter
Tweets are the most up-to-date and inclusive stream of information and commentary on current events, but they are also fragmented and noisy, motivating the need for systems that c...
Alan Ritter, Mausam, Oren Etzioni, Sam Clark
SDB
1995
178views Database» more  SDB 1995»
15 years 10 months ago
A Semantics-based Approach to Design of Query Languages for Partial Information
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
Leonid Libkin
SAINT
2007
IEEE
16 years 1 months ago
Nazca: A Geographic Location Service
With the great expansion of advanced wireless technologies, users can now conveniently access the Internet from almost anywhere. We consider geographic information to be an import...
Mio Suzuki, Teruaki Yokoyama, Takuji Iimura, Shige...
BTW
2001
Springer
117views Database» more  BTW 2001»
15 years 11 months ago
XMach-1: A Benchmark for XML Data Management
Abstract. We propose a scaleable multi-user benchmark called XMach-1 (XML Data Management benchmark) for evaluating the performance of XML data management systems. It is based on a...
Timo Böhme, Erhard Rahm