Sciweavers

1552 search results - page 108 / 311
» Creating Database Queries by Demonstration
Sort
View
GIS
2006
ACM
15 years 11 months ago
Modeling and querying uncertain spatial information for situational awareness applications
Situational awareness (SA) applications monitor the real world and the entities therein to support tasks such as rapid decision-making, reasoning, and analysis. Raw input about un...
Dmitri V. Kalashnikov, Yiming Ma, Sharad Mehrotra,...
GI
2005
Springer
15 years 3 months ago
Delivering a Personalized Result Set by the Adaptation of Preference Queries
: Personalization includes the adaptation of database queries according to the user’s needs, wishes and situation. We examine the influence of the dparameter as powerful personal...
Sven Döring, Annette Eberle, Timotheus Preisi...
PVLDB
2008
128views more  PVLDB 2008»
14 years 9 months ago
Brighthouse: an analytic data warehouse for ad-hoc queries
Brighthouse is a column-oriented data warehouse with an automatically tuned, ultra small overhead metadata layer called Knowledge Grid, that is used as an alternative to classical...
Dominik Slezak, Jakub Wroblewski, Victoria Eastwoo...
SIGMOD
2007
ACM
413views Database» more  SIGMOD 2007»
15 years 10 months ago
Effective keyword-based selection of relational databases
The wide popularity of free-and-easy keyword based searches over World Wide Web has fueled the demand for incorporating keyword-based search over structured databases. However, mo...
Bei Yu, Guoliang Li, Karen R. Sollins, Anthony K. ...
EDBT
2009
ACM
277views Database» more  EDBT 2009»
15 years 2 months ago
G-hash: towards fast kernel-based similarity search in large graph databases
Structured data including sets, sequences, trees and graphs, pose significant challenges to fundamental aspects of data management such as efficient storage, indexing, and simila...
Xiaohong Wang, Aaron M. Smalter, Jun Huan, Gerald ...