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ICEIS
2002
IEEE
14 years 3 months ago
Managing Uncertain Trajectories of Moving Objects with Domino
: This work describes the features of the DOMINO (Database fOr MovINg Objects) system, which brings several novelties to the problem of managing moving objects databases. Our robus...
Goce Trajcevski, Ouri Wolfson, Hu Cao, Hai Lin, Fe...
ICDE
2007
IEEE
155views Database» more  ICDE 2007»
14 years 4 months ago
Query-Aware Sampling for Data Streams
Data Stream Management Systems are useful when large volumes of data need to be processed in real time. Examples include monitoring network traffic, monitoring financial transacti...
Theodore Johnson, S. Muthukrishnan, Vladislav Shka...
CIKM
2010
Springer
13 years 9 months ago
Preference query evaluation over expensive attributes
Most database systems allow query processing over attributes that are derived at query runtime (e.g., user-defined functions and remote data calls to web services), making them e...
Justin J. Levandoski, Mohamed F. Mokbel, Mohamed E...
SIGMOD
2012
ACM
224views Database» more  SIGMOD 2012»
12 years 22 days ago
Tiresias: the database oracle for how-to queries
How-To queries answer fundamental data analysis questions of the form: “How should the input change in order to achieve the desired output”. As a Reverse Data Management probl...
Alexandra Meliou, Dan Suciu
ICDE
2008
IEEE
127views Database» more  ICDE 2008»
14 years 11 months ago
Optimizing SQL Queries over Text Databases
Text documents often embed data that is structured in nature, and we can expose this structured data using information extraction technology. By processing a text database with inf...
Alpa Jain, AnHai Doan, Luis Gravano