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» Range queries in dynamic OLAP data cubes
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PVLDB
2008
101views more  PVLDB 2008»
13 years 7 months ago
Multidimensional content eXploration
Content Management Systems (CMS) store enterprise data such as insurance claims, insurance policies, legal documents, patent applications, or archival data like in the case of dig...
Alkis Simitsis, Akanksha Baid, Yannis Sismanis, Be...
SBBD
2004
89views Database» more  SBBD 2004»
13 years 8 months ago
DBM-Tree: A Dynamic Metric Access Method Sensitive to Local Density Data
Metric Access Methods (MAM) are employed to accelerate the processing of similarity queries, such as the range and the k-nearest neighbor queries. Current methods improve the quer...
Marcos R. Vieira, Caetano Traina Jr., Fabio Jun Ta...
ICDE
2010
IEEE
491views Database» more  ICDE 2010»
14 years 7 months ago
TrajStore: An Adaptive Storage System for Very Large Trajectory Data Sets
The rise of GPS and broadband-speed wireless devices has led to tremendous excitement about a range of applications broadly characterized as "location based services". Cu...
Philippe Cudré-Mauroux, Eugene Wu, Samuel M...
STACS
1997
Springer
13 years 11 months ago
Predecessor Queries in Dynamic Integer Sets
We consider the problem of maintaining a set of n integers in the range 0::2w ? 1 under the operations of insertion, deletion, predecessor queries, minimum queries and maximum quer...
Gerth Stølting Brodal
DEXA
2003
Springer
149views Database» more  DEXA 2003»
14 years 22 days ago
Capturing Uncertainty in Spatial Queries over Imprecise Data
Emerging applications using miniature electronic devices (e.g., tracking mobile objects using sensors) generate very large amounts of highly dynamic data that poses very high overh...
Xingbo Yu, Sharad Mehrotra