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ICDE
2000
IEEE
168views Database» more  ICDE 2000»
15 years 11 months ago
PAC Nearest Neighbor Queries: Approximate and Controlled Search in High-Dimensional and Metric Spaces
In high-dimensional and complex metric spaces, determining the nearest neighbor (NN) of a query object ? can be a very expensive task, because of the poor partitioning operated by...
Paolo Ciaccia, Marco Patella
WWW
2007
ACM
15 years 10 months ago
Why we search: visualizing and predicting user behavior
The aggregation and comparison of behavioral patterns on the WWW represent a tremendous opportunity for understanding past behaviors and predicting future behaviors. In this paper...
Eytan Adar, Daniel S. Weld, Brian N. Bershad, Stev...
JIDM
2010
155views more  JIDM 2010»
14 years 8 months ago
DeweyIDs - The Key to Fine-Grained Management of XML Documents
Because XML documents tend to be very large and are more and more collaboratively processed, their fine-grained storage and management is a must for which, in turn, a flexible tree...
Michael Peter Haustein, Theo Härder, Christia...
JCIT
2007
100views more  JCIT 2007»
14 years 9 months ago
Frame Sliced Parallel Signature Files for Fast Colored Image Retrieval
The paper presents a novel approach for searching a very large image database employing frame sliced parallel signature file. Signature files have been proposed and used for retri...
Shashikala Tapaswi
SSDBM
2009
IEEE
174views Database» more  SSDBM 2009»
15 years 4 months ago
Optimization and Execution of Complex Scientific Queries over Uncorrelated Experimental Data
Scientific experiments produce large volumes of data represented as complex objects that describe independent events such as particle collisions. Scientific analyses can be express...
Ruslan Fomkin, Tore Risch